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Open Access Case report

Intra-articular angiolipoma of the knee: a case report

Makoto Nishimori*, Masataka Deie, Nobuo Adachi, Atsushi Kanaya, Atsuo Nakamae and Mitsuo Ochi

Author Affiliations

Department of Orthopedic Surgery, Programs for Applied Biomedicine, Division of Clinical Medical Science, Graduate School of Biomedical Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8551, Japan

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Sports Medicine, Arthroscopy, Rehabilitation, Therapy & Technology 2010, 2:10 doi:10.1186/1758-2555-2-10

Published: 13 April 2010

Abstract

We report a case of intra-articular angiolipoma of the knee. This case report describes our experience in excising an intra-articular angiolipoma of the knee joint. Complete resection under arthroscopy was performed in a 30-year-old man. Two years after the surgery, no evidence of recurrence was seen. Intra-articular angiolipomas should be considered in the differential diagnosis of intra-articular masses in adolescents with recurrent hemarthrosis without trauma.