lipogranuloma /lip′ōgran′yo͝olō″mə/ pl. lipogranulomas, lipogranulomata [Gk, lipos + L, granulum, little grain; Gk, oma, tumor] , a nodule of necrotic, fatty tissue associated with granulomatous inflammation or a foreign-body reaction around a deposit of injected material containing an oily substance.
