title: Quiz answer. Young men with bilateral pain in the lower part of patella.
authors.affiliation: Department of Rheumatology, University of Medicine and Pharmacy Craiova, Romania; Email: florin_vreju@yahoo.com.
authors.forename: Florin
authors.initials: F
authors.lastname: Vreju
mesh_terms: D000293:Adolescent; D018771:Arthralgia / Q000209:etiology*; D001265:Athletic Injuries / Q000150:complications / Q000000981:diagnostic imaging*; D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D007718:Knee Injuries / Q000150:complications / Q000000981:diagnostic imaging*; D007719:Knee Joint / Q000000981:diagnostic imaging; D008297:Male; D010009:Osteochondrodysplasias / Q000000981:diagnostic imaging; D017847:Patellar Ligament / Q000000981:diagnostic imaging* / Q000293:injuries*; D013708:Tendon Injuries / Q000150:complications / Q000000981:diagnostic imaging*; D014463:Ultrasonography / Q000379:methods