If requires pheresis to collect blood, partial thromboplastin time (kaolin) (PTTK) < 1.5 upper limit normal Partial thromboplastin (PT) or partial thromboplastin time (PTT) < 1.5 x institutional upper limit Partial thromboplastin time (PTT) within 1.5x upper limit of normal; Partial thromboplastin time =< 1.66 times upper limit of normal Partial thromboplastin time (PTT) at enrollment per institutional range Partial thromboplastin time (PTT) < 1.5 x upper limit of normal (ULN) Prothrombin and partial thromboplastin times =< 1.2 x upper limit of normal (ULN) prior to biopsy Partial thromboplastin time (PTT) =< 1.5 x ULN Prothrombin and partial thromboplastin times =< 1.2 x normal prior to biopsy Partial thromboplastin time (PTT) < IULN Partial thromboplastin time (PTT) < 1.5 x upper limit of normal (ULN) Partial thromboplastin time (PTT) < 1.5 x ULN Partial thromboplastin time =< 1.5 x institutional ULN obtained within 14 days of first treatment Partial thromboplastin time (PTT) =< 1.5 x upper limit of normal (ULN) Partial thromboplastin time (PTT) =< 1.5 x institutional ULN Partial thromboplastin time (PTT) < 1.3 x ULN Partial thromboplastin time (PTT) =< institution's upper limit of normal, unless receiving therapeutic low molecular weight heparin Partial thromboplastin time (PTT) < 70 seconds (sec) Partial thromboplastin time (PTT) =< 1.2 x ULN Partial thromboplastin time (PTT) must be =< 2 X upper normal limit of institution's normal range; subjects on anticoagulant (such as coumadin) must have a PTT =< 5 X upper normal limit of institution's normal range Or partial thromboplastin time [PTT] > 100 sec Partial thromboplastin time (PTT) within normal limits (+/- 15%) Partial bladder or partial kidney removal (eg, partial cystectomy or partial nephrectomy) Partial thromboplastin time (PTT) =< 48 seconds (1.25 x ULN) Partial thromboplastin time (PTT) must be =< 1.5 × upper normal limit of institution's normal range Partial thromboplastin time (PTT) =< 1.5 x ULN Partial thromboplastin time (PTT) < 1.5 x the upper limit of institution’s normal range Partial thromboplastin time (PTT) =< 1.2 x IULN (if not receiving anticoagulation therapy) Partial Thromboplastin Time (PTT) ?1.5x upper limit of normal (ULN) unless receiving therapeutic anticoagulation. Partial thromboplastin time (PTT) =< 1.5 times the upper limit of normal Partial thromboplastin time > 50 seconds (secs) Partial thromboplastin time (PTT) =< 1.2 x institutional ULN Partial thromboplastin time =< 1.66 times upper limit of normal Partial thromboplastin time 5 seconds above ULN. Partial thromboplastin time (PTT) < 1.5 x ULN for institution unless patient is on planned therapy with heparin or heparin-like products obtained =< 14 days prior to registration Partial thromboplastin time (PTT) less than or equal to 1.3 x ULN Partial thromboplastin time (PTT) < 1.5 times upper limit of normal within 14 days before enrollment Partial thromboplastin time (PTT) =< 1.5 times the upper limit of normal Partial thromboplastin time (PTT) =< 60 Partial thromboplastin time (PTT) =< 1.5 X institutional upper limit of normal Partial thromboplastin time (PTT) < 1.5 x upper limit of normal (ULN) Partial thromboplastin time (PTT) >= 45 seconds Partial thromboplastin time (PTT) must be =< 1.5 × upper normal limit of institution's normal range Partial thromboplastin time (PTT) < 1.2 times institutional upper limit of normal Prothrombin and partial thromboplastin times =< 1.2 x normal prior to biopsy Partial thromboplastin time (PTT) =< 2 x normal outside the setting of stable chronic anticoagulation therapy Abnormal laboratory values as defined by protocol for creatinine, creatinine clearance, aspartate transaminase (AST) or alanine transaminase (ALT), total bilirubin, international normalized ration (INR), partial thromboplastin time (PTT) or activated partial thromboplastin time (aPPT), unless these abnormalities are due to underlying lymphoma Partial thromboplastin time (PTT) =< 1.5 X institutional ULN unless patients are on therapeutic anticoagulation with warfarin EXPANSION COHORT ONLY: Partial thromboplastin time (PTT) =< 1.5 X institutional ULN unless patients are on therapeutic anticoagulation with warfarin Partial thromboplastin time (PTT) =< 1.2 times the ULN unless the patient is receiving therapeutic anticoagulation Partial thromboplastin time (PTT) =< 1.2 x upper limit of normal (ULN) unless the patient is receiving therapeutic anticoagulation Subject has acceptable coagulation studies (obtained ? 14 days prior to starting Cycle 1 Day 1) partial thromboplastin time (PTT) < 1.2 x ULN and INR ? 1.5 x ULN. Partial thromboplastin time (PTT) < 1.2 x institutional upper limits of normal Partial thromboplastin time (PTT) > 80 Partial thromboplastin time ? 1.5 X upper limit Partial thromboplastin time (PTT) or activated (a)PTT =< 1.5 x upper limit of normal (ULN) per institutional laboratory range Partial thromboplastin time (PTT) < 1.2 times the upper limit of normal Partial thromboplastin time (PTT) =< 1.2 X ULN Partial thromboplastin time (PTT) within normal limits (WNL) Partial thromboplastin time (PTT) =< 60 Partial thromboplastin time (PTT) < 1.5 times the upper limit of normal (heparin, lovenox or alternative anticoagulants are acceptable) Partial thromboplastin time (PTT) =< 2 x upper limit of normal (ULN) PTT (partial thromboplastin time) =< 1 x ULN Partial thromboplastin time less than 4.0 times below or above the upper or lower limit range Partial thromboplastin time (PTT) =< 1.2 X ULN (evaluated within 28 days of randomization) Partial thromboplastin time less than 2.5 times below or above the upper or lower limit range; for those patients receiving Coumadin or another anticoagulant the upper limit for partial thromboplastin time must not exceed 6 times the upper limit of the normal range Pre-treatment laboratory tests for patients receiving fluorine F 18 fluorothymidine ([18F]FLT) must be performed within 21 days prior to baseline imaging; these laboratory tests must be less than 4.0 times below or above the upper or lower limit range for the respective laboratory test for entry into the study (unless not clinically relevant); 2.5 x for prothrombin time and partial thromboplastin time; for those patients receiving Coumadin or another anticoagulant the upper limit for prothrombin time or partial thromboplastin time must not exceed 6 times the upper limit of the normal range; the initial 4.0 x value will be critical for liver function test results which can be extremely variable, and a 4.0 x above the upper normal range is still acceptable for inclusion in this study; urinalysis abnormalities will not preclude the patient from being enrolled and studied; the baseline and subsequent laboratory testing will include liver enzymes (serum glutamic oxaloacetic transaminase [SGOT], serum glutamate pyruvate transaminase [SGPT], anaplastic lymphoma kinase [ALK]), bilirubin (total), serum electrolytes, complete blood count (CBC) with platelets prothrombin time, partial thromboplastin time, blood urea nitrogen (BUN), and creatinine For the follow-up scanning sessions after therapy has been instituted and within 7 days prior to the second [18F]FLT study the laboratory assessments will be required due to the use of [18F]FLT; these studies should also be less than 4.0 times below or above the upper or lower limit range for the respective laboratory study (unless not clinically relevant); 2.5 x for prothrombin time and partial thromboplastin time; however at the discretion of the study principal investigator (PI) the second imaging sessions can occur if laboratory values are not within the 4 X upper limit of normal (unless not clinically relevant); for those patients receiving Coumadin or another anticoagulant the upper limit for prothrombin time or partial thromboplastin time must not exceed 6 times the upper limit of the normal range; for the assessments at subsequent imaging time points the laboratory tests as described for baseline assessment will again be obtained internal normalized ratio and partial thromboplastin time <1.5x upper limit of normal Activated partial thromboplastin time (aPTT) =< 1.5 x ULN Activated partial thromboplastin time (aPTT) =< 1.2 x ULN Activated partial thromboplastin time (aPTT) =< 1.2 X ULN Activated partial thromboplastin time (APTT) or partial thromboplastin time (PTT) =< 1.5 x institutional upper limit of normal Activated partial thromboplastin time (aPTT) =< 1.5 x institutional ULN (for participants on anticoagulation therapy, =< 1.5 x their baseline value) Activated partial thromboplastin time (aPTT) =< 1.5 x institutional ULN (for participants on anticoagulation therapy, =< 1.5 x their baseline value) Activated partial thromboplastin time (aPTT) within normal limits PTT or activated partial thromboplastin time (aPTT) ?5 seconds above institutional ULN Activated partial thromboplastin time (aPTT) ?1.5 × ULN (Grade ?1). Activated partial thromboplastin time (APTT) or partial thromboplastin time (PTT) =< 1.5 x institutional upper limit of normal Activated partial thromboplastin time/ partial thromboplastin time (aPTT/PTT) ? 1.5 x ULN Activated partial thromboplastin time (aPTT) > 35.9 seconds Partial thromboplastin time (PTT)/activated (a)PTT =< 1.5 X institutional ULN normal except if, in the opinion of the investigator, the aPTT is elevated because of a positive lupus anticoagulant (unless dysfunction is secondary to lymphoma involvement) Activated partial thromboplastin time (aPTT) =< 1.5 X ULN Partial thromboplastin time (PTT) or activated PTT (aPTT) =< 1.5 x ULN Activated partial thromboplastin time (aPTT) =< 1.5 x ULN (unless on prophylactic or therapeutic dosing with low molecular weight heparin) (obtained within 28 days prior to first study treatment) Activated partial thromboplastin time (aPTT) within 1.25 x ULN institutional limits, except where a lupus anti-coagulant has been confirmed Activated partial thromboplastin time (aPTT) < 1.5 x ULN Partial thromboplastin time (PTT) (PTT/activated partial thromboplastin time [aPTT]) < 1.5 x ULN) Within 3 months of registration: Activated partial thromboplastin time (aPTT) =< 1.5 x ULN (unless on prophylactic or therapeutic dosing with low molecular weight heparin) Activated partial thromboplastin time (aPTT) =< 1.5 x ULN for the laboratory Activated partial thromboplastin time (aPTT) =< 1.2 x IULN Activated partial thromboplastin time (aPTT) =< 1.5 x ULN unless the patient is receiving anticoagulant therapy Activated partial thromboplastin time (aPTT) =< 1.2 x ULN Activated partial thromboplastin time/ partial thromboplastin time (aPTT/PTT) ?1.5 x ULN Activated partial thromboplastin time (aPTT) =< 1.5 x ULN or within therapeutic range if receiving anticoagulant therapy OR Activated partial thromboplastin time (APTT)/PTT =< 1.5 x institutional ULN Activated partial thromboplastin time (APTT)/partial thromboplastin time (PTT) =< 1.5 x ULN Activated partial thromboplastin time (aPTT) =< 1.5 x ULN for the laboratory ARM A: obtained =< 14 days prior to registration: \r\n* Activated partial thromboplastin time (aPTT) =< 1.5 x ULN Obtained within 30 days prior to registration: Activated partial thromboplastin time (aPTT) =< 2 x ULN (Note: use of vitamin K antagonist is not allowed) Activated partial thromboplastin time (APTT) or partial thromboplastin time (PTT) =< 1.5 x institutional upper limit of normal Activated partial thromboplastin time (aPTT) =< 1.2 x ULN Activated partial thromboplastin time (APTT) < 1.2 times upper limit of normal (ULN); (Note: use of warfarin is prohibited; low molecular weight heparin is allowed, so long as these criteria are met) Activated Partial Thromboplastin Time (APTT) patients beeing treated with anticoagulants are excluded if teh coagulation parameters are outside the therapeutic intervals as described in the SmPC/USPI for the administered treatment Activated Partial Thromboplastin Time (aPTT) ?1.5 X ULN Activated partial thromboplastin time (aPTT) =< 1.2 x ULN (tested within 14 days prior to registration) Activated partial thromboplastin time (aPTT) =< 1.2 x ULN Activated partial thromboplastin time (aPTT) =< 1.2 x IULN Partial thromboplastin time (PTT) or activated partial thromboplastin time (aPTT) =< upper limit of normal (ULN) per institutional laboratory range Activated partial thromboplastin time (aPTT) > 1.5 x ULN (patients on heparin treatment must have an aPTT between 1.5 - 2.5 x ULN), or Activated partial thromboplastin time (aPTT) =< 1.5 x institutional upper limits of normal Activated partial thromboplastin time (aPTT) =< 1.2 X ULN; subjects receiving anticoagulant therapy are eligible if their aPTT is stable and within the recommended range for the desired level of anticoagulation Activated partial thromboplastin time (aPTT) =< 1.2 X ULN Activated partial thromboplastin time (aPTT) =< 1.2 X ULN Activated partial thromboplastin time (aPTT) =< 1.2 X ULN Activated partial thromboplastin time (aPTT) =< 1.2 x ULN Prothrombin time and activated partial thromboplastin time (aPTT) < 1.5 times the upper limit of normal (ULN) Activated partial thromboplastin time (aPTT) ? 1.5 x the upper limit of the normal range (ULN) per institutional laboratory normal range Activated partial thromboplastin time (aPTT) ? 1.5 x the upper limit of the normal range (ULN) per institutional laboratory normal range Activated partial thromboplastin time (APTT) =< 1.5 x upper limit of normal unless patient is receiving anticoagulants; if patient is on anticoagulation therapy, levels should be within therapeutic range Activated partial thromboplastin time (PTT) < 1.5 x ULN Activated partial thromboplastin time (APTT)/partial thromboplastin time (PTT) =< 1.5 x institutional upper limit of normal aPTT ? 1.5 x ULN Activated partial thromboplastin time (APTT)/partial thromboplastin time (PTT) =< 1.5 x institutional upper limit of normal Activated partial thromboplastin time =< 1.5 times ULN Activated partial thromboplastin time =< 1.5 times ULN Activated partial thromboplastin time (aPTT) ? 1.3 × ULN Abnormal coagulation (partial thromboplastin [PT] or activated partial thromboplastin time [aPTT] > 30% above normal limits) Within 30 days of surgery: Activated partial thromboplastin time (aPTT) =< 40 Activated partial thromboplastin time (APTT) or partial thromboplastin time (PTT) =< 1.5 x institutional upper limit of normal Partial thromboplastin time (PTT) (activated partial thromboplastin time [aPTT]) =< 1.5 times the upper limit of normal Activated partial thromboplastin time (aPTT) =< 40 (within 30 days of surgery) Activated partial thromboplastin time (aPTT) within normal institutional limits Activated partial thromboplastin time (APTT)/partial thromboplastin time (PTT) =< 1.5 x institutional upper limit of normal Obtained within 28 days prior to registration: Activated partial thromboplastin time (aPTT) =< 1.5 x ULN (unless on prophylactic or therapeutic dosing with low molecular weight heparin) Activated partial thromboplastin time (aPTT) or plasma thromboplastin (PT) outside the institution's standard of care. Within 10 days of treatment initiation: Prothrombin time (PT) and partial thromboplastin time (aPTT) =< 1.5 X institutional upper limit of normal (IULN) Prothrombin time (PT) and partial thromboplastin time (PTT) =< 1.5 x ULN Prothrombin time (PT)/partial thromboplastin time (PTT) =< 2 times normal; timeline: within 3 weeks prior to enrollment or If requires pheresis to collect blood, prothrombin time (PT) < 1.5 upper limit normal Prothrombin time (PT)/partial thromboplastin time (PTT) =< 1.5 X upper limit of normal (ULN) unless receiving clinically indicated anticoagulant therapy PART I: Prothrombin time (PT)/partial thromboplastin time (PTT) =< 1.5 x the upper limits of normal Normal prothrombin time (PT) Normal prothrombin time (less than or equal to 15.2 seconds) Prothrombin time (PT)/partial thromboplastin time (PTT) > 1.5 upper limit of normal (ULN) Prothrombin time (PT)/partial thromboplastin time (PTT) less than 1.5 times normal Prothrombin time (PT)/partial thromboplastin time (PTT) =< 1.5 x ULN Prothrombin time (PT), partial thromboplastin time (PTT) =< 1.5 times upper limit of normal Prothrombin time (PT) ?1.5 × ULN (Grade ?1). Prothrombin time (PT) > 16.5 seconds or Prothrombin time (PT) within normal limits (WNL)+/- 15 % unless on active anticoagulation obtained ? 14 days prior to randomization Prothrombin time (PT)/partial thromboplastin time (PTT) ? 1.5 times the ULN Prothrombin time (PT) no more than 2 seconds above the upper limits of normal (ULN) Within 7 days (+ 3 day window) of enrollment: Prothrombin time (PT) and partial thromboplastin time (PTT) =< 1.5 x the institutional upper limit of normal (ULN), (this will not apply to subjects with confirmed Factor XII deficiency) Prothrombin time (PT) and partial thromboplastin time (PTT) must be =< 2 x the upper limit of the institution's normal range, at the time of enrollment Obtained =< 28 days prior to registration: Prothrombin time (PT) =< 1.5 x upper limit of normal (ULN) unless patient is receiving anticoagulant therapy and PT or partial prothrombin time (PTT) is within therapeutic range of intended use of coagulants Prothrombin time (PT) < 1.5 Hepatic: Total bilirubin 1.5 x ULN; transaminases ? 2.5 x ULN (may be up to 5 x ULN if clearly due to liver metastases); prothrombin time (PT) and partial thromboplastin time (PTT) < 2 x (ULN). A Prothrombin Time (PT) or Partial Thromboplastin Time (PTT) within normal range Prothrombin time (PT) =< 1.5 x ULN Prothrombin time (PT)/partial thromboplastin time (PTT) =< 1.5 x ULN Obtained within 14 days prior to registration; prothrombin time and partial thromboplastin time (PT / PTT) ? 50% increase from institutional ULN Prothrombin time (PT) and partial thromboplastin time (PTT) > 50% of deviation of institutional ULN Prothrombin time (PT) or partial thromboplastin time (PTT) < 1.5 x upper limit of normal (ULN) Prothrombin time (PT) < 1.5 Prothrombin time (PT) and partial thromboplastin time (PTT) =< 1.5 x ULN after correction of nutritional deficiencies that may contribute to prolonged PT/PTT No baseline prothrombin time (PT)/partial thromboplastin time (PTT) abnormalities, coagulopathies, or who are on any blood thinners Prothrombin time =< 1.5 x upper limit of normal (ULN) obtained within 14 days of first treatment Prothrombin time (PT) =< 1.5 x ULN Prothrombin time (PT) =< 1.5 x institutional upper limit of normal (ULN) Prothrombin time (PT) < 14 sec; partial thromboplastin time (PTT) < 35 sec Prothrombin time (PT), partial thromboplastin time (PTT) =< 1.5 x ULN Prothrombin time (PT) and partial thromboplastin time (PTT) < 50% of deviation from institutional upper limit of normal (IULN) Normal prothrombin time (PT) for age Prothrombin time (PT) no greater than 6 seconds longer than control. Prothrombin time (PT) < 1.3 x upper limit of normal (ULN) Prothrombin time (PT) with normal limits (WNL); if patient is on warfarin for prophylactic clot presentation for indwelling catheter, PT/partial thromboplastin time (PTT) may be +/- 15 % Evidence of bleeding diathesis or coagulopathy as documented by an elevated prothrombin time (PT), partial thromboplastin time (PTT) or bleeding time Prothrombin time (PT)/partial thromboplastin time (PTT) within normal limits (secpatient may be eligible for trial if abnormality is deemed clinically insignificant and cleared for protocol therapy by Hematology Consult service) Prothrombin time (PT)/partial thromboplastin time (PTT) =< 1.4 times upper limit of normal range Prothrombin time (PT) and partial thromboplastin time (PTT) =< 2 x normal outside the setting of stable chronic anticoagulation therapy Prothrombin time less than 1.5 × ULN for the institution Prothrombin time (PT)/partial thromboplastin time (PTT) =< 1.5 x upper limit of normal (ULN) unless receiving clinically indicated anticoagulant therapy ORAL CAVITY SQUAMOUS CELL CARCINOMA COHORT: Prothrombin time (PT) and partial thromboplastin time (PTT) < 1.4 x ULN HPV-ASSOCIATED OROPHARYNX SQUAMOUS CELL CARCINOMA: Prothrombin time (PT) and partial thromboplastin time (PTT) < 1.4 x ULN Prothrombin time (PT) and/or partial thromboplastin time (PTT) =< 1.5 X ULN. Prothrombin time/partial thromboplastin time (PT/PTT) ? 1.5 x upper limit of normal (ULN) (unless receiving anticoagulation) Prothrombin time (PT) =< 1.5 x ULN Prothrombin time (PT) and partial thromboplastin time (PTT) ? 1.5 x of institutional upper limit of normal (ULN) (Note: If coagulopathy is related to disease, this criteria do not apply) within 14 days prior to registration Prothrombin time (PT)/partial thromboplastin time (PTT) < 1.5 x normal institutional standard Prothrombin Time (PT) and activated partial thromboplastin time (PTT) ? 1.6x unless therapeutically warranted Prothrombin time (PT)/partial thromboplastin time (PTT) within normal limits (11.6 - 15.2 / 25.3 - 37.3 sec) Prothrombin time (PT) > 12 seconds or partial thromboplastin time (PTT) > 31 seconds Prothrombin time (PT) within 2 seconds of the upper limit of normal (ULN) Prothrombin time (PT) and partial thromboplastin time (PTT) =< 2 x ULN Prothrombin time (PT) and partial thromboplastin time (PTT) =< 1.5 x upper limit of normal (ULN) Prothrombin time (PT) =< 1.2 x ULN Prothrombin time (PT) and partial thromboplastin time (PTT) within 1.5 times the institutional upper limit of normal Normal coagulation [prothrombin time and partial thromboplastin time within normal limits (±15%)]. Prothrombin time (PT) or partial thromboplastin time (PTT) test >= 1.3 x laboratory upper limit of normal (ULN) within 7 days before the first dose of study treatment Prothrombin time (PT) and partial thromboplastin time (PTT) ? 1.5 X ULN after correction of nutritional deficiencies that may have contributed to prolonged PT/PTT. AMKL PATIENTS: Prothrombin time (PT) and partial thromboplastin time (PTT) =< 1.5 x ULN Coagulation: Prothrombin time (PT) <1.5 × ULN and partial thromboplastin time (PTT) <1.5 × ULN Acceptable coagulation studies as demonstrated by prothrombin time (PT) and partial thromboplastin time (PTT) within normal limits (+/-15%). Prothrombin time (PT) and partial thromboplastin time (PTT) < 1.4x the ULN Prothrombin time (PT) and partial thromboplastin time (PTT) > 50% of deviation of institutional upper limit of normal (ULN) Prothrombin time (PT) =< 1.5 times the upper limit of normal Prothrombin time (PT) within normal limits (UIHC) Adequate coagulation defined as:\r\n* Prothrombin time (PT) =< 1.2 x upper limit of normal Prothrombin time (PT) < 1.2 x ULN Patients must NOT have a prolonged prothrombin time (PT) or partial thromboplastin time (PTT) (greater than 1.2 times the institutional upper limit of normal) Prothrombin time (PT) and partial thromboplastin time (PTT) > 50% of deviation of institutional ULN Other: Prothrombin time (PT) and partial thromboplastin time (PTT) < ULN. Prothrombin time (PT) and partial thromboplastin time (PTT) =< 2 x ULN Prothrombin time (PT)/partial thromboplastin time (PTT) =< 1.5 x upper limit of normal (ULN) Prothrombin time (PT)/partial thromboplastin time (PTT) =< 1.5 x upper limit of normal (ULN) Normal prothrombin time (PT)/partial thromboplastin time (PTT) prothrombin time (PT) and activated partial thromboplastin time (PTT) ? 1.6 x control unless therapeutically warranted Prothrombin time (PT) and partial thromboplastin time (PTT) must not be more than 1.5 x upper limit of normal (ULN) within 72 hours prior to enrollment; PT and PTT should be drawn by venipuncture, rather than from a central venous catheter when feasible Prothrombin time (PT) and partial thromboplastin time (PTT) < 2 x normal outside the setting of stable chronic anticoagulation therapy Prothrombin time (PT)/partial thromboplastin time (PTT) =< 1.5 x institutional upper limits of normal Prothrombin time (PT) and partial thromboplastin time =< 1.5 upper limit of normal (ULN) unless using warfarin for therapeutic anti-coagulation Subjects must have normal coagulation parameters as measured by prothrombin time (PT)/partial thromboplastin time (PTT) Prothrombin time (PT)/INR and partial thromboplastin time (PTT) =< grade 1 within two weeks before initial biopsy of visceral organs Prothrombin time (PT) =< 2 x normal outside the setting of stable chronic anticoagulation therapy Prothrombin time (PT) and partial thromboplastin time (PTT) =< 1.2 X upper limit normal (ULN) Prothrombin time (PT) and partial thromboplastin time (PTT) < 2 x normal outside the setting of stable chronic anticoagulation therapy Prothrombin time (PT) and partial thromboplastin time (PTT) =< 120% of control, unless patient has the presence of a lupus anticoagulant Prothrombin time (PT), partial thromboplastin time (PTT) less than or equal to 1 to 1.5 x upper limit of normal, CTCAE v 4.0 grade 1 except for patients on therapeutic anticoagulation Prothrombin time (PT)/partial thromboplastin time (PTT) =< 1.5 X ULN Prothrombin time < 1.5 x ULN Normal prothrombin time Prothrombin time (PT) ? 1.5 x ULN TREATMENT: Prothrombin time (PT) within 2 seconds of the upper limit of normal (ULN) Coagulation status: prothrombin time (PT) ? 1.5 ULN or INR within normal limits; and partial thromboplastin time (PTT) ? 1.2 × ULN No evidence of coagulopathy as indicated by prothrombin time (PT) =< 1.5 X upper limit of normal Patients with known bleeding diathesis or prothrombin time (PT) or aPTT >1.5 x ULN or fibrinogen <0.5 x LLN PART I: Absolute neutrophil count (ANC), hemoglobin, platelet, total bilirubin, creatinine, transaminase (aspartate aminotransferase [AST]/alanine aminotransferase [ALT]), prothrombin time (PT), partial thromboplastin time (PTT), urine uric acid, urine pH, urine oxalate must be within standard normal ranges Prothrombin time (PT)/partial thromboplastin time (PTT) < 1.5 x upper limit of normal (ULN) Prothrombin time (PT) or partial thromboplastin time (PTT) < 1.5 x institutional upper limit of normal (IULN) Prothrombin time (PT) =< 4 seconds above upper limit of normal (ULN) and partial thromboplastin time (PTT) =< 10 seconds above ULN Prothrombin time (PT)/partial thromboplastin time (PTT) within normal limits (WNL) of the institution Prothrombin time (PT) or partial thromboplastin time (PTT) > 1.5 x the upper limit of normal, except if the patient is on therapeutic anticoagulation, in which case they should demonstrate stability of PT/PTT for at least two weeks Prothrombin time (PT) < 1.5 ULN Prothrombin time (PT) =< 1.5 times upper limit of laboratory normal (ULN) Prothrombin time (PT) no more than 2 seconds above the upper limit of normal (ULN) Prothrombin time (PT) =< 1.5 times upper limit of laboratory normal (ULN) Prothrombin time > 1.5 x control Have a bleeding disorder as determined by prothrombin time (PT) > 14.5 seconds, partial thromboplastin time (PTT) > 34 seconds, and platelet count < 140,000 platelets per microliter of circulating blood1 Prothrombin time (PT) and partial thromboplastin time (PTT) > 1.5 x ULN Prothrombin time (PT) and partial thromboplastin (PTT) =< 1.5 x IULN Prothrombin time greater than 50% of control Prothrombin time (PT) and partial thromboplastin time (PTT) =< 1.5 x institutional upper limit of normal Prothrombin time (PT)/partial thromboplastin time (PTT) within normal institutional limits Presence of coagulopathy (prothrombin time [PT] or partial thromboplastin time [PTT] > 1.2 x upper limit of normal) Thrombin time (TT), prothrombin time (PT), or partial thromboplastin time (PTT) > 2 x upper limit of normal Patients not taking warfarin must have prothrombin time (PT)/partial thromboplastin time (PTT) levels =< 1.5 times the upper limit of normal provided by the reference laboratory performing the test Prothrombin time (PT)/partial thromboplastin time (PTT) within normal institutional limits PT/PTT/INR (prothrombin time/partial thromboplastin time) without clinically significant abnormalities after review by the study physicians Contraindication to biopsy:\r\n* Bleeding disorders\r\n* Prothrombin time (PT)/partial thromboplastin time (PTT) >= 1.5 times the upper limit of normal\r\n* Artificial heart valve Patients with coagulopathies who are at increased risk for bleeding or on active anti-coagulation therapy (platelets less than 100,000 per mm^3 or prothrombin time [PT]/partial thromboplastin time [PTT] greater than 1.5 times the upper normal limit [UNL]); patients are eligible if the underlying cause is correctable Prothrombin time (PT)/partial thromboplastin time (PTT) =< the institution ULN Prothrombin time > 1.5 x control Coagulopathy (prothrombin time [PT] or partial thromboplastin time [PTT] > 1.5 x upper limit of normal) Prothrombin time (PT), partial thromboplastin time (PTT) =< 1.5 times upper limit of normal PT/INR <1.5 x ULN and PTT (aPTT) <1.5 x ULN Coagulation: PT > 4 seconds more than ULN or INR > 1.7 PTT =< 1.3 x ULN PTT > 1.3 x ULN INR > 1.3 Abnormal coagulation profile (PT or INR, PTT) > 1.3x ULN PT/INR ? ULN within 28 days of randomization. Patients receiving therapeutic anti-coagulants are not eligible. INR < 1.5 × ULN PT and PTT <1.5 x ULN PT and PTT w/in ?1.5× ULN INR ?1.5× ULN PHASE IB: PT (or INR) and PTT =< 1.5 x ULN PART II: PT/PTT =< 1.5 x the upper limits of normal PTT & INR within institutional limits. PT-INR > 2x upper limit of normal reference range (ULN) in the absence of anticoagulation within 7 days prior to Day 1 INR ? 1.5 INR < 1.5 × ULN Patients on a stable dose of anti-coagulation therapy will be allowed to participate if they have no signs of bleeding or clotting and the INR/PT and PTT/aPTT results are compatible with an acceptable risk-benefit ratio as per the investigator’s discretion INR ? 1.5 x ULN; Normal PT/INR and PTT; FULL STUDY INCLUSION CRITERIA: Partial thromboplastin time (PTT) or activated PTT (aPTT) =< 1.5 x ULN (CTCAE grade =< 1)\r\n* Note: patients on stable dose of anti-coagulation therapy will be allowed to participate if they have no sign of bleeding or clotting and INR / PT and PTT / aPTT test results are compatible with the acceptable benefit-risk ratio at the investigator’s discretion INR ?1.5 INR > 2 Acceptable coagulation status: INR ?2.0 x ULN and PTT ?2.0 x ULN. INR >= 2 PT and PTT <1.5 ULN INR and APTT ? 1.5 x ULN. Patients must have INR and PTT values ? 1.5X ULN for the reference laboratory. PTT WNL; if patient on warfarin for prophylactic clot presentation for indwelling catheter, PT/PTT may be +/- 15 % Abnormal level of platelets (< 100000), PT (>14) or PTT (>36), and INR > 1.3. PT and PTT ? 1.5 X ULN Patients with PT/PTT above the upper limit of normal PTT =< 1.5 x ULN unless on anticoagulation therapy, in which case PT or PTT should be in the therapeutic range INR > 2.5 INR =< 1.5 For patients on Coumadin, INR/prothrombin time (PT)/PTT must be > 1.5 ULN PT ?1.5 ULN PTT ?1.5 ULN INR < 1.5 or PTT value < 1.5 x upper limit of normal (ULN) at study entry Bleeding disorder (INR > ULN and PTT > ULN) PT <1.5 ULN PTT <1.5 ULN MF PATIENTS: PT and PTT =< 1.5 x ULN PT, PTT (in seconds) not to be prolonged beyond >20% of the upper limits of normal. INR and PTT within 1.5 X institutional ULN INR < 2.0 PT/INR <1.5 x ULN and PTT (aPTT) <1.5 x ULN PT/INR, PTT, and fibrinogen within institutional acceptable limits For patients not taking warfarin: INR ?1.5 or PT ?1.5 × ULN; and either PTT or aPTT ?1.5 × ULN. Patients taking warfarin should be on a stable dose that results in a stable INR <3.5. INR < 1.5 × ULN pT3, G any, N1; or, pT4, G any, N1; or, pT any, G any, N1 or M1) INR and aPTT < 1.5 X ULN unless on medication known to alter INR and aPTT. Screen labs of Hemoglobin, platelets, absolute neutrophil count (ANC), bilirubin, AST, ALT, serum creatinine, serum albumin, PT/INR, and PTT within specified values/criteria per protocol prior to dosing. The patient has a PT (or INR) and PTT up to 1.25×ULN INR < 1.5 × ULN INR and aPTT within 1.5 ULN PT/INR <1.5 x ULN and PTT (aPTT) <1.5 x ULN (When treated with warfarin or other vitamin K antagonists, then INR ?3.0). INR > 1.5 Normal PT or INR and aPTT PT/INR <1.5 x ULN and PTT/ aPTT <1.5 x ULN PT/aPIT ? 1.5 x ULN INR ? 1,5 PT/INR and aPTT ? 1.5 ULN. Patients with pT3 or pT4 disease PT/PTT > the institution ULN