Introduction: Myxofibrosarcoma was originally described as the myxoid variant of Malignant Fibrous Histiocytoma (MFH), a high-grade and aggressive sarcoma, which is very uncommon in the head and neck region, with about 100 cases reported up to now. MFH occurring in the maxillary sinus is so rare that only 23 cases have been reported. We hereby report a case of myxofibrosarcoma in the maxillar...

An immunohistochemical localization of amylase was demonstrated in human pancreatic acinar cells using a commercial anti-human pancreatic amylase antibody. The immunofluorescence was mainly localized in the cell apices, and some differences in the intensity of the fluorescence was observed among the acinar cells in respect to their location from the islets of Langerhans. The peri-insular acinar...

Tumours of mixed glial and sarcomatous elements occurring in intracranial neoplasms are well recognised and have been termed gliosarcomas. These tumours account for up to 8% of all glioblastomas. The sarcomatous elements are thought to derive from the neoplastic transformation of mesenchymal cells in or adjacent to the tumour. This transformation usually has the appearance of a fibrosarcoma or ...

Background and Aims: Immunohistochemical tests are one of the most important tests, which are under study to determine the prognosis of the cancers such as transitional cell carcinoma. By the time, flexible cystoscopy and urine cytology are the routine tests for following up the patients with transitional cell carcinoma, which are both operator dependent. On the other hand, cystoscopy is an inv...

This study investigated whether coronary atherosclerosis was different from aortic atherosclerosis in Watanabe heritable hyperlipidemic rabbits. Atherosclerotic lesions were immunohistochemically stained by using a monoclonal antibody for rabbit macrophages (RAM-11) and a monoclonal antibody for muscle actin (HHF35) and were also subjected to conventional staining. The areas of the major lesion...

Diagnosing thyroid carcinoma is not always easy on basic haemtoxylin and eosin staining since nuclear features are inconsistent controversial. In view of this, studies the role immunohistochemical markers in diagnosis malignant necessary. Proposed for papillary cancer include Hector Battifora mesothelial-1 (HBME-1), Galectin-3 (Gal-3) which have been studied this project. Immunohistochemical fi...

Our study aimed to determine immunohistochemical expression of ER, PR, C-erbB-2, p53 and BRCA1 genes their relationship with clinicopathological features prognostic significance. The present included 85 patients that were diagnosed epithelial OC, treated followed-up between 2002 2012 at Mersin University, Faculty Medicine. Immunohistochemical relation-ship parameters evaluated. In serous carcin...

During recent years, there is an accumulating evidence that high grade ovarian carcinoma developed from the fallopian tube epithelial lesions. However, not yet completely understood and still represents subject of investigation. We investigated immunohistochemical phenotype matched tubes patients with different types malignancy grades carcinoma. Matched cancer were available in 260 cases, inclu...

Aims: the aim of this study is RPD3 expression in clinicopathological characteristics CRC patients and to existence a relationship between HPV samples Iraqi patients. Material methods: 30 formalin-fixed, paraffin-embedded archival tissues from were obtained, together with 10 normal tissue (free cancer), for immunohistochemical analysis expression. Results: Immunohistochemical (IHC) staining rev...

The study of the chickens’ immune system morphofunctional state allows assessing critical periods their development and body as a whole, well effectiveness vaccine prevention methods. purpose this was to identify morphological immunohistochemical changes in caecal tonsils chickens aged 8, 20, 40, 90, 110 days for infectious bronchitis. During study, following research methods were used: cytolog...