title: Extraosseous Gaucher cell deposition without adjacent bone involvement.
abstract: Extraosseous Gaucher cell deposits are a rare complication of Gaucher disease that can mimic malignancy. We describe a case of Gaucher cell deposition in the subcutaneous soft tissues overlying the lower thoracic spine in an 18-year-old woman with known type III Gaucher disease. This case is unique in the literature because this subcutaneous Gaucher mass was not associated with extension from underlying bone involvement or clear lymph node origin. It demonstrated no discernible continuity with the adjacent thoracic spinous processes, the cortices of which appeared intact. Although patients with Gaucher disease are at increased risk of malignancy, Gaucher cell deposition should remain a differential consideration for soft tissue masses with or without adjacent bone involvement in patients with known Gaucher disease.
authors: Department of Radiology and Medical Imaging, University of Virginia Health System, Virginia, USA.
authors: Brendan J
authors: BJ
authors: Meyer
authors: Anne M
authors: AM
authors: Mills
authors: Cree M
authors: CM
authors: Gaskin
mesh_terms: D000293:Adolescent; D001706:Biopsy; D003937:Diagnosis, Differential; D005260:Female; D005776:Gaucher Disease / Q000150:complications* / Q000473:pathology*; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods; D012983:Soft Tissue Neoplasms / Q000150:complications* / Q000473:pathology*; D013904:Thoracic Vertebrae / Q000473:pathology*