If the<unk>  tethers the patella to the femoral condyle, the symptoms may cause it to be mistaken for chondromalacia patellae. Diagnosis is often complicated by the thin structures of<unk> e, fenestrated septum or unfenestrated septum all being too fine to resolve well even in MRI.
Plica syndrome
Gradenigo's syndrome
Hereditary angioedema
Reynolds syndrome
Roemheld syndrome
Swyer–James syndrome
Oral allergy syndrome
Larsen syndrome