title: Suprapatellar pouch rupture--a rare complication of rheumatoid arthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000150:complications*; D003937:Diagnosis, Differential; D006801:Humans; D007719:Knee Joint; D008297:Male; D008875:Middle Aged; D012422:Rupture, Spontaneous / Q000175:diagnosis* / Q000209:etiology; D013924:Thrombophlebitis / Q000175:diagnosis