=== "1"
```python
text = "Un AOMI"
doc = nlp(text)
spans = doc.spans["peripheral_vascular_disease"]

spans
# Out: [AOMI]
```

=== "2"
```python
text = "Présence d'un infarctus rénal"
doc = nlp(text)
spans = doc.spans["peripheral_vascular_disease"]

spans
# Out: [infarctus rénal]
```

=== "3"
```python
text = "Une angiopathie cérébrale"
doc = nlp(text)
spans = doc.spans["peripheral_vascular_disease"]

spans
# Out: []
```

=== "4"
```python
text = "Une angiopathie"
doc = nlp(text)
spans = doc.spans["peripheral_vascular_disease"]

spans
# Out: [angiopathie]
```

=== "5"
```python
text = "Une thrombose cérébrale"
doc = nlp(text)
spans = doc.spans["peripheral_vascular_disease"]

spans
# Out: []
```

=== "6"
```python
text = "Une thrombose des veines superficielles"
doc = nlp(text)
spans = doc.spans["peripheral_vascular_disease"]

spans
# Out: []
```

=== "7"
```python
text = "Une thrombose"
doc = nlp(text)
spans = doc.spans["peripheral_vascular_disease"]

spans
# Out: [thrombose]
```

=== "8"
```python
text = "Effectuer un bilan pre-trombose"
doc = nlp(text)
spans = doc.spans["peripheral_vascular_disease"]

spans
# Out: []
```

=== "9"
```python
text = "Une ischémie des MI est remarquée."
doc = nlp(text)
spans = doc.spans["peripheral_vascular_disease"]

spans
# Out: [ischémie des MI]

span = spans[0]

span._.assigned
# Out: {'peripheral': [MI]}
```

=== "10"
```python
text = "Plusieurs cas d'EP"
doc = nlp(text)
spans = doc.spans["peripheral_vascular_disease"]

spans
# Out: [EP]
```

=== "11"
```python
text = "Effectuer des cures d'EP"
doc = nlp(text)
spans = doc.spans["peripheral_vascular_disease"]

spans
# Out: []
```

=== "12"
```python
text = "Le patient est hypertendu"
doc = nlp(text)
spans = doc.spans["peripheral_vascular_disease"]

spans
# Out: [hypertendu]
```

=== "13"
```python
text = "Une hypertension portale"
doc = nlp(text)
spans = doc.spans["peripheral_vascular_disease"]

spans
# Out: []
```