Epithelial tumors Hepatocellular: Hepatoblastoma Epithelial Pure fetal with low mitotic activity Fetal, mitotically active Pleomorphic, poorly differentiated Embryonal Small cell undifferentiated INI-1 negative INI-1 positive Mixed epithelial (any or all…
Fig. 9.1 Mucinous cystic neoplasm. This cross-section shows a multilocular cyst filled with thin watery fluid Fig. 9.2 Mucinous cystic neoplasm. This mucinous cystic neoplasm shows a multilocular cyst with…
Fig. 5.1 Ciliated hepatic foregut cyst. The wall of ciliated hepatic foregut cyst has four layers: ciliated epithelium, subepithelial connective tissue, smooth muscle, and fibrous stroma Fig. 5.2 Ciliated hepatic…
Focal Multifocal Diffuse Symptoms Most are asymptomatic Depends on size and number of tumors, with smaller tumors often being asymptomatic. Larger lesions can have high-output cardiac failure Common, including,…
Finding Cavernous hemangioma Infantile hemangioma Anastomosing hemangioma Capillary hemangioma Predominant vessel size Large Intermediate to small Small Small Anastomosing channels − −/+ + − Hobnail endothelial cells − − +…
Syndrome Genes Carney [35] PRKA (protein kinase A) Fanconi anemia [36] About 15 different known genes, all involved in DNA repair Familial adenomatous polyposis [53] APC or less commonly MUTYH…
Fig. 6.1 Large cell change. Hepatocytes show nuclear and cytoplasmic enlargement with preserved nuclear-to-cytoplasmic ratios. Additional cytological changes include multinucleation, hyperchromasia, irregular nuclear contours, nuclear inclusions, and nuclear pleomorphism Fig….
Fig. 4.1 Routine scan of HCC Fig. 4.2 Arterial phase images of HCC Fig. 4.3 Portal venous and arterial phase images of HCC Fig. 4.4 Routine scan of ICC Fig….
Fig. 24.1 Hepatic carcinoma in Couinaud II and III, with cirrhosis Fig. 24.2 Hepatic carcinoma in Couinaud III Fig. 24.3 Hepatic carcinoma in Couinaud IVb Fig. 24.4 Hepatic carcinoma in…
Type Location of PVTT Vp0 No PVTT Vp1 PVTT in portal branches distal to the second branches Vp2 PVTT in the second portal branches Vp3 PVTT in the first portal…
