title: A cyamella causing popliteal tendonitis.
abstract: A 64-year-old man presented with intermittent but progressive lateral-sided knee pain. Symptoms mimicked those of a lateral meniscal tear. Magnetic resonance imaging revealed a cyamella associated with popliteal tendonitis and an intact lateral meniscus.
authors.affiliation: St Helens and Knowsley Teaching Hospitals NHS Trust, UK. nader.noddy@gmail.com.
authors.forename: N
authors.initials: N
authors.lastname: Rehmatullah
authors.forename: R
authors.initials: R
authors.lastname: McNair
authors.forename: J
authors.initials: J
authors.lastname: Sanchez-Ballester
mesh_terms: D018771:Arthralgia / Q000209:etiology; D002114:Calcinosis / Q000150:complications* / Q000175:diagnosis; D004487:Edema / Q000209:etiology; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D018482:Muscle, Skeletal; D017847:Patellar Ligament; D012716:Sesamoid Bones; D052256:Tendinopathy / Q000209:etiology*