The primary squamous cell carcinoma of prostate is a rare tumor that its histogenesis has not been clearly identified. This tumor comprises 0.5 to 1 % of malignant tumors of prostate. In most cases, there exists a severe and atypical metaplasia. The case was a 66 years man that admitted for increased frequency of urination and a burning sensation. In initial examinations, because of the existe...

introduction: a rare case of basaloid squamous cell carcinoma (bscc) of the larynx, which has not been previously reported, is described. case report: a 60-year-old man was presented to the otolaryngology department with progressive dyspnoea and dysphagia to solids for over a period of 1 week. direct laryngoscopy revealed a tumour at the laryngeal aspect of the epiglottis, which prolapsed into ...

BACKGROUND The diagnostic role of cyclooxygenase-2 (COX-2) expression in laryngeal atypical hyperplasia, vocal fold nodule, and laryngeal squamous cell carcinoma was examined. METHODS Specimens obtained from patients diagnosed with vocal fold nodule (n = 35), atypical hyperplasia (n = 35), laryngeal squamous cell carcinoma (n = 35), and clinical parameters were evaluated retrospectively. RE...

AFX: atypical fibroxanthoma HMWK: high molecular weight keratins IHC: immunohistochemical MMS: Mohs surgery SCC: squamous cell carcinoma INTRODUCTION Poorly differentiated spindle cell neoplasms pose a diagnostic challenge for dermatopathologists because of a lack of specific morphologic features on standard histopathology. Further characterization with immunohistochemical (IHC) studies is freq...

Aim. Cervical cancer is one of the most common female malignancy with high mortality rates in developing countries. Our purpose is to present cervical cytologic abnormalities and the detection rate of epithelial abnormalities by cervical cytology (CC). Method. A total of 8972 conventional pap smear tests collected between August 2010 and August 2012 from Çankırı State Hospital were retrospectiv...

Lung cancer is the leading cause of cancer deaths worldwide. If we can define and detect preneoplastic lesions, we might have a chance of improving survival. The World Health Organization has defined three preneoplastic lesions of the bronchial epithelium: squamous dysplasia/carcinoma in situ; atypical adenomatous hyperplasia; and diffuse idiopathic pulmonary neuroendocrine cell hyperplasia. Th...

  Background and Objective: The aim of this study was to compare the screening performance of a new modified liquid-based cytology method (Liquiprep™) with conventional PAP smear (CP) in a low risk population, using colposcopy followed by histology as “gold standard”. Patients and Methods:  This cross-sectional study was performed on random referred specimens to a general gynecological clinic...

ocular surface may be involved by different neoplastic lesions ranging from benign to highly malignant. recognition of risk factors, clinical presentations, pathology, and different therapeutic modalities is essential for selecting an appropriate approach. this article deals with the proper approach to ocular surface squamous neoplasia (ossn) including conjunctival/corneal intraepithelial neopl...

abstract-cervicovaginal cytology is still a widely used cancer screening method that is well established in most countries. the present study aims at detecting and classifying squamous intraepithelial abnormalities and effects of certain infectious agents, particularly the cytopathic effects of human papillomavirus (hpv) in a series of cervicovaginal smears, according to the bethesda system (tb...

OBJECTIVES The aim of our study is the comparison of the results of conventional smear (CC) technique and liquidbased cytology (LBC) technique used as cervical cancer screening methods. MATERIAL AND METHODS The results of 47954 patients submitted to smear screening in our gynecology clinic between January 2008 and December 2014 have been studied. The smear results have been divided into two g...