Primary adenoid cystic carcinoma of the lung: A case report and literature review.

Primary adenoid cystic carcinoma (ACC) of the lung is an unusual thoracic neoplasm with slow growing and low-grade malignancy. Usually, it is diagnosed at a higher clinical stage and is difficult to resect due to its central location. Herein, we report a 56-year-old man with hemoptysis associated with dyspnea and weight loss lasting for one month.

Significance of p53, p27, Ki-67, E-cadherin, and HER2 expression in upper urinary tract urothelial carcinoma.

Background: The study investigated the expression and the clinicopathological significance of p53, p27, Ki-67, E-cadherin, and HER2 in upper urinary tract urothelial carcinomas (UTUC) from Tunisian patients. We performed a retrospective study of 66 UTUC. Main clinicopathological features were reported.

Investigation of Human Cytomegalovirus and Human Papillomavirus in Glioma.

The study investigated the human cytomegalovirus (HCMV) and human papillomavirus (HPV) in gliomas. A retrospective study was conducted on 112 samples. HCMV was investigated by PCR, hybridization (ISH) and immunohistochemistry.

Investigation of simian virus 40 (SV40) and human JC, BK, MC, KI, and WU polyomaviruses in glioma.

The gliomagenesis remains not fully established and their etiological factors still remain obscure. Polyomaviruses were detected and involved in several human tumors. Their potential implication in gliomas has been not yet surveyed in Africa and Arab World.

Utility of the immunohistochemical analysis of DNA mismatch-repair proteins in endometrial hyperplasia.

The utility of the expression lack of DNA mismatch-repair (MMR) proteins in the detection of Lynch syndrome in endometrial hyperplasia as precursor lesion of endometrial carcinoma has not been well-established. The study investigated the immunoexpression pattern of MMR proteins in endometrial hyperplasia from Tunisian patients. We carried out a retrospective study of 60 endometrial hyperplasias diagnosed among Tunisian patients.

Epstein-Barr virus infection in gliomas.

Purpose Of The Study: Epstein-Barr virus (EBV) has been involved in the development of some tumors, including Burkitt's lymphoma and Hodgkin's lymphoma. However, its potential role in glioma tumorigenesis remains debated. In this study, we investigated the EBV infection in gliomas from Tunisian patients.

Prognostic significance of MGMT methylation and expression of MGMT, P53, EGFR, MDM2 and PTEN in glioblastoma multiforme.

The study investigated the pattern of MGMT promoter methylation and the expression of MGMT, P53, EGFR, MDM2 and PTEN proteins in glioblastomas multiforme (GBM) and evaluated their prognostic significance. We carried out a retrospective study of 80 GBM. Expression of MGMT as well as of P53, EGFR, MDM2 and PTEN was investigated by immunohistochemistry.

Glioma epidemiology in the central Tunisian population: 1993-2012.

Background: Glioma is a heterogeneous central nervous system (CNS) tumor group that encompasses different histological subtypes with high variability in prognosis. The lesions account for almost 80% of primary malignant brain tumors. The aim of this study is to extend our understanding of the glioma epidemiology in the central Tunisian region.

Lung cancer in central Tunisia: epidemiology and clinicopathological features.

Lung cancer is the most common cancer worldwide but data from Tunisia are limited. The aim of this research was to describe the epidemiology, pathology and clinical features of lung cancer in Central Tunisia. All lung cancer cases diagnosed during a 15-year period were analyzed based on the data of the Cancer Registry of the Center of Tunisia.

Childhood cancer frequency in the center of Tunisia.

Objective: In this paper, we analyzed the frequency of childhood cancer in the Center of Tunisia during 1993-2006.

Design: The different types of cancer were grouped according to the International Classification for Cancer in Children. The general and specific frequencies by age and by sex were analyzed.

Cancer of corpus uteri in Tunisia: epidemiological and clinicopathological features.

Introduction: The aim of this study was to survey for the first time the burden and characteristics of corpus uteri cancers in Central Tunisia.

Design: Characteristics of all cancer cases diagnosed during a 15-year period were analyzed based on the data of the Cancer Registry of the Center of Tunisia. Five-year age-specific rates, crude incidence rates, world age-standardized rates (ASR), and annual percent change (APC) were calculated using annual data on population size and its estimated age structure.

Breast cancer in Tunisia: clinical and pathological findings.

Introduction: The aim of this study was to survey the clinical and pathological features of breast cancer in the Center of Tunisia.

Design: Characteristics of all breast cancer cases diagnosed in the Pathology Department, Farhet Hached Hospital, Sousse, Tunisia during a 15-year period (1993-2007) were analyzed.

Results: A total of 2,404 new cases of breast cancer were recorded, only 48 being diagnosed in men.

Cervix cancer in Tunisia: clinical and pathological study.

Introduction: Uterine cervix cancer is the second most commonly diagnosed cancer among women worldwide.

Design: In order to review the clinical and pathological features of cervix cancer in the center of Tunisia, a retrospective study was carried out on 410 cancer cases diagnosed in the Pathology Department, Farhet Hached University Hospital, Sousse, Tunisia (1993-2006).

Results: The mean age was 52.

Trends in the incidence of cancer in the Sousse region, Tunisia, 1993-2006.

In this article, we analyzed trends in incidence rates of the major cancer sites for a 14-year period, 1993-2006, in the Sousse region localized in the centre of Tunisia. Five-year age-specific rates, crude incidence rates (CR), world age-standardized rates (ASR), percent change (PC) and annual percent change (APC) were calculated using annual data on population size and its estimated age structure. A total of 6,975 incident cases of cancer were registered, with a male to-female sex ratio of 1.