UNASSIGNED: @entity99 is a rare @entity5 that can be difficult to diagnose in cases of ecoguide biopsy. We studied 4 cases of female @entity1 with a mean age of 51 years. None of the @entity1 presented specific abdominal symptoms, or other @entity5 masses detected by chance. One of them had relevant personal history: @entity1358 . This same @entity1 was diagnosed with a contralateral @entity8 . None of the @entity1 showed evidence of @entity2916 . Three @entity5 have been diagnosed by biopsy and only in one @entity1 was decided to completely remove the @entity5 surgically. None of the @entity1 had evidence of recurrence of disease or an increase in @entity5 size over an average period of 45 months. Histologically, the @entity5 have been sub classified into @entity359 epithelioid. In 50% of the cases, extramedullary haematopoiesis was observed. The first diagnostic impression using imaging methods included: @entity4383 , hepatocellular @entity8055 and @entity3 . By immunohistochemistry, it has been demonstrated that all @entity5 expressing melanocytic markers (HMB45 and Melan A) and markers of smooth muscle cells (smooth muscle actin). The diagnosis of these @entity5 is increasing due to programmes for early detection of @entity157 in @entity1 with @entity1575 . It must be taken into account their broad spectrum of morphological diversity to avoid incorrect diagnosis of a @entity5 .

Epithelioid XXXX of the liver: Clinicopathological correlation in a series of 4 cases.

@entity1 :: ('9606', 'Species') :: ['patients', 'patient'] @entity8 :: ('MESH:D007674', 'Disease') :: ['renal angiomyolipoma'] @entity8055 :: ('MESH:D018248', 'Disease') :: ['adenoma, hepatocellular carcinoma'] @entity5 :: ('MESH:D009369', 'Disease') :: ['malignant neoplasm', 'tumours', 'neoplasm', 'tumour'] @entity1575 :: ('MESH:D008103', 'Disease') :: ['liver cirrhosis'] @entity1358 :: ('MESH:D002292', 'Disease') :: ['Renal cell carcinoma'] @entity2916 :: ('MESH:D014402', 'Disease') :: ['tuberous sclerosis'] @entity4383 :: ('MESH:D020518', 'Disease') :: ['Focal nodular hyperplasia'] @entity3 :: ('MESH:D009362', 'Disease') :: ['metastasis'] @entity359 :: ('MESH:D018207', 'Disease') :: ['angiomyolipomas'] @entity157 :: ('MESH:D006528', 'Disease') :: ['hepatocellular carcinoma'] @entity99 :: ('MESH:D056486', 'Disease') :: ['Hepatic angiomyolipoma']
@entity359 :: (MESH:D018207,Disease) :: ['angiomyolipoma']
