In patients that have already been diagnosed with sarcoidosis,<unk>  can be inferred from the major symptoms of the syndrome, which include parotitis, fever, facial nerve palsy and anterior uveitis. In cases of parotitis, ultrasound-guided biopsy is used to exclude the possibility of lymphoma. There are many possible causes of facial nerve palsy, including Lyme disease, HIV, Melkersson–Rosenthal syndrome, schwannoma, and Bell's palsy.<unk>  exhibits spontaneous remission.
Heerfordt syndrome
Claude's syndrome
Bruck syndrome
Helsmoortel-Van der Aa syndrome
Aagenaes syndrome
Van Den Bosch syndrome
Epstein syndrome
Van der Woude syndrome