Athlete's nodules: sports-related connective tissue nevi of the collagen type (collagenomas).
Sports-related connective tissue nevi of the collagen type (collagenomas) have been referred to as athlete's nodules. Surfers, boxers, marbles players, and football players are some of the athletes in whom these lesions have been observed. The nodules can be found on the dorsal aspect of the feet, knees, or knuckles and can readily be differentiated from other conditions by either clinical history or microscopic features or both. Treatment options include conservative measures or surgical intervention. Recurrent trauma and friction to the involved location are likely causative factors. Although the ultrastructural pathogenesis remains to be established, changes in the molecular metabolism of collagen resulting in enhanced synthesis and/or accumulation of collagen may have a contributory role.
Cohen
P R
PR
Department of Dermatology and Pathology, University of Texas Medical School, Houston 77030.
Eliezri
Y D
YD
Silvers
D N
DN
D001265:Athletic Injuries / Q000209:etiology / Q000473:pathology; D003094:Collagen; D005534:Foot Diseases / Q000473:pathology*; D006222:Hamartoma / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009506:Nevus / Q000473:pathology; D012775:Shoes / Q000009:adverse effects; D012878:Skin Neoplasms / Q000473:pathology*
D003094:Collagen