title: Bilateral posterior swelling of the knees in a 12-year-old boy.
authors: Maccabi Health Services, Nave-Sha'anan Clinic, Haifa, Israel.
authors: Moshe
authors: M
authors: Shapira
authors: Daniela
authors: D
authors: Militianu
authors: Miriam
authors: M
authors: Butnariu
mesh_terms: D002648:Child; D006801:Humans; D008297:Male; D011151:Popliteal Cyst / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy