Clinical Features and Genetic Background of the Periodic Fever Syndrome with Aphthous Stomatitis, Pharyngitis, and Adenitis: A Single Center Longitudinal Study of 81 Patients

Table 2

Signs and symptoms present in 81 PFAPA patients.

Symptom	(%)
Adenitis	76 (94%)
Pharyngitis	79 (98%)
Aphthous stomatitis	45 (56%)
Abdominal pain	41 (51%)
Joint pain	25 (31%)
Vomiting	33 (41%)
Diarrhea	18 (22%)
Skin rash	10 (12%)