title: Utility of (99m)Tc-MDP SPECT-CT for the diagnosis of sesamoiditis as cause of metatarsalgia.
abstract: Metatarsalgia is a general term for pain in the area of the metatarsophalangeal joints. Sesamoiditis is an uncommon cause of metatarsalgia. It is pain at the sesamoid bones beneath the head of the first metatarsal with inflammation or fracture. The diagnosis is usually clinical, with localized tenderness on palpation. Diagnosing the cause of metatarsalgia in patients without this classical sign is difficult. We present here such a case of a 37-year-old lady in whom sesamoiditis was diagnosed with technetium-99m ((99m)Tc)-methylene diphosphonate (MDP) single photon emission tomography-computed tomography (SPECT-CT).
authors.affiliation: Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India.
authors.forename: Punit
authors.initials: P
authors.lastname: Sharma
authors.forename: Harmandeep
authors.initials: H
authors.lastname: Singh
authors.forename: Krishan Kant
authors.initials: KK
authors.lastname: Agarwal
authors.forename: Kc Suman
authors.initials: KS
authors.lastname: Sudhir
authors.forename: Bangkim Chandra
authors.initials: BC
authors.lastname: Khangembam
authors.forename: Chandrasekhar
authors.initials: C
authors.lastname: Bal
authors.forename: Arun
authors.initials: A
authors.lastname: Malhotra
authors.forename: Rakesh
authors.initials: R
authors.lastname: Kumar
keywords: Methylene diphosphonate; sesamoiditis; single photon emission tomography-computed tomography