Metastatic squamous cell carcinoma in situ in vulva associated with pigmentation.

Squamous Cell Differentiation in Metastatic Papillary Thyroid Carcinoma: Metaplastic

Squamous cell differentiation (SCD) may occur in papillary thyroid carcinoma (PTC) only at metastatic sites. We have studied cytokeratin CK5/6 and P63 along with TTF1 (thyroid transcription factor 1)  and B-Raf (V-Raf murine sarcoma viral oncogene homolog B1) immunohistochemical expression in neck lymph node metastases of thyroid PTC showing SCD. The patient (21-years) presented wit...

Concurrence of Primary Cutaneous Extra Mammary Paget’s Disease and Squamous Cell Carcinoma in situ of Vulva: A Case Report

Extramammary Paget’s disease and vulvar intraepithelial neoplasia are common lesions of vulve, but synchronous occurrence is rare in a same location. Herein we describe a concurrence of primary cutaneous extra mammary Paget’s disease and squamous cell carcinoma in situ of vulva in an Iranian women. A 59 year old woman, initially presented to Kosar teaching hospital gynecology clinic April 2017 ...

Clinicopatholgic Parameters Associated With Regional Lymph Node Metastasis In Oral Squamous Cell Carcinoma: A Retrospective Study

  Background and Objective: Oral cancer accounts for less than 3% of all cancers. Despite recent improvement in diagnostic and treatment methods, the overall survival of the disease is unfavorable. Several studies have been performed to assess factors influencing lymph node metastasis and prognosis. The aim of this study was to evaluate some clinical and pathological factors influencing lymph ...

Squamous cell carcinoma of the vulva.

Cyclin D1 Expression in Patients with Laryngeal Squamous Cell Carcinoma

Background & Objective: Laryngeal squamous cell carcinoma (LSCC) is considered to be one of the most common cancers of the head and neck, accounting for roughly 90% of all malignant tumors of the larynx. To have a timely diagnosis for a better and practical therapy, molecular markers have to be investigated. The aim of this study was to determine the expression of Cyclin D1 (CD...