background: prostate cancer is one of the most commonly diagnosed cancers in males. tumor suppressor gene p53 plays an important role in causing cell cycle arrest and allowing apoptosis to proceed. objective: to investigate the expression of p53 protein and its relation to apoptosis and prostate cancer traditional prognostic indicators. methods: in this study expression of p53 was examined in p...

background: spontaneous infarction is an uncommon complication of fibroadenoma of the breast. although infarction following fine needle aspiration (fna) has been reported in the literature, infarction encountering on first time aspiration is very rare. lack of knowledge of this entity may lead to an erroneous diagnosis of inflammatory lesion like mastitis and carcinoma on cytology smears. case...

amoebiasis of the uterine cervix is an extremely rare entity and presentation as carcinoma cervix has only been reported once in the extensively searched english literature. it can clinically simulate cervical malignancy by virtue of surface papillomatous and overall ulcerated and necrotic appearance. we present a case of amoebic cervicitis in a 55-year old female which was suspected to be a sq...

a primary intraosseous carcinoma (pioc) is a squamous cell carcinoma arising within the  jawbone andshould be differentiated from a malignant ameloblastoma.  it  is not due to arising from an odontogenic cyst or tumor. the possibility of the lesion being  a metastasis fromanotherprimary site should be considered, and excluded by a careful history and examination. the diagnosis of a pioc is rare...

papillary microcarcinoma of thyroid (pmc) as a variant of papillary carcinoma less than 1 cm in size is a new clinicopathological entity, with high incidence and good prognosis. there are many differences between pmc and clinically apparent papillary thyroid carcinoma. also, there are some pmc case reports with unusual metastasis and aggressive courses. prognostic factors are age, size and morp...

conclusions physicians should be aware of this rare site of metastasis. early diagnosis is of paramount importance in order to effectively prevent the significant morbidity this condition can cause if left untreated. introduction small cell carcinoma constitutes the most aggressive type of lung cancer, with the greatest propensity for early disseminated disease. although commonly neglected due ...

introduction: although surgery is the corner stone of treatment for esophageal cancer, there have been widespread efforts to find new methods of treatment .therefore, neoadjuant crt certainly increases the rate of resectability and 3 years survival .in our research, we reviewed effects of neoadjuant rct on short-term complications and hospital mortalities. materials & methods: 114 cases of esop...

clinically apparent cervical lymphadenopathy has been found at the initial presentation in 23 to 56 % of cases of papillary thyroid carcinoma. here we report tuberculous lymphadenitis mimicking metastatic lymph nodes from papillary thyroid carcinoma and suggest that tuberculosis apart from metastasis in papillary thyroid carcinoma should also be considered in the etiology of enlarged lymph node...

background hepatocellular carcinoma (hcc) is the fifth most common fatal cancer and an important healthcare problem worldwide. there are many studies describing the prognostic and predictive effects of epidermal growth factor receptor 2 (c-erb-b2) and epidermal growth factor receptor 1 (egfr), transmembrane tyrosine kinases that influence cell growth and proliferation in many tumors. objectives...