Histopathologic features of hepatocellular carcinoma

Hepatocellular Carcinoma in Sheep

Hepatocellular carcinoma in a sheep

At necropsy of a five-year-old sheep, a pear shaped, lobular yellow-brownish mass measuring about 12 ×15 × 20 cm was found to involve the right hepatic lobe. Microscopic examination revealed two trabecularand solid patterns of neoplastic hepatocytes. In solid pattern, there were numerous tumoral giant cells thatcontain one or more large hyperchromatic bizarre-shaped nuclei scattered among clust...

lipid rich carcinoma and solid carcinoma in mammary gland of a dog: histopathologic and immunohistochemical features

lipid rich carcinoma is rare in dog and women and is characterized by cells that have an abundant foamy cytoplasm. a 10 year old, mix breed female dog suffered two subcutaneous masses in ventral abdomen was referred to surgery department of veterinary hospital of ahvaz shahid chamran university. surgical excision and microscopic examination of masses were done. after grading by elston and ellis...

Preclinical studies of 166Ho-chitosan for treatment of hepatocellular carcinoma

Introduction: Recently, due to the special characteristics of 166Ho and chitosan, 166Ho-chitosan complex was developed for treatment of tumors such as hepatocellular carcinoma. This complex has been lately prepared with high radiochemical purity in our lab. The preclinical studies of the complex however should be performed to evaluate the tracer concentration in target and...

Histopathologic features of trabeculectomy surgery.

PURPOSE Trabeculectomy surgery is the most common operative procedure for the treatment of medically uncontrolled glaucoma. Variability exists in both the design and the position of the limbal wound as well as in outcomes, even in cases with similarly designed wounds. The purpose of this study is to describe the histologic features of the surgical site of human eyes received at a pathology labo...