Metastatic adenocarcinoma masquerading as a psoas abscess.
A 71-year-old man presented with signs of a left psoas lesion 4 years after a sigmoid colectomy for adenocarcinoma. Radiological appearances were thought to be typical of an abscess, but an attempted aspiration was unsuccessful. A biopsy was taken and histology showed metastatic adenocarcinoma.
Avery
G R
GR
Department of Radiology, Hull Royal Infirmary.
D000038:Abscess / Q000175:diagnosis*; D000230:Adenocarcinoma / Q000175:diagnosis / Q000556:secondary*; D000368:Aged; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D009135:Muscular Diseases / Q000175:diagnosis*; D012811:Sigmoid Neoplasms; D012983:Soft Tissue Neoplasms / Q000175:diagnosis / Q000556:secondary*; D014057:Tomography, X-Ray Computed