isolated skeletal metastasis to the bony calvarium is extremely rare in patients with squamous cell carcinoma of the uterine cervix. we describe the clinical and imaging findings in a case of squamous cell carcinoma of the uterine cervix with metastases to the bony calvarium as the sole site of metastasis. the patient was a 65-year-old woman with squamous cell carcinoma of the uterine cervix, f...

Background & Aims: Leukoplakia is the most common premalignant or potentially malignant lesion of the oral mucosa and its potentiality for malignant transformation is unpredictable. The aim of the present study was to evaluate p53 expression in normal oral epithelium, leukoplakia and oral squamous cell carcinoma. Methods: The standard Biotin streptavaidin peroxidase immunohistochemical staining...

squamous cell carcinoma (scc) is a malignant tumor of epidermal cells in which the cells show differentiation to keratinocytes and is common in the horses, cattle, cats and dogs but is uncommon in the sheep. this communication describes a case of cutaneous squamous cell carcinoma (scc) in a 5-year-old ewe. the tumor mass located on lumbar back and histological evaluation of biopsy sample reveal...

Verrucous Carcinoma is a rare, slow growing, well-differentiated squamous cell Carcinoma. In this case, we report the situation of aggressive, verrucous carcinoma in hard palate beyond midline and extends to maxillary sinus.

OBJECTIVE: Esophageal squamous cell carcinoma is one of the most common esophageal diseases in the developing world, but the relationship between esophageal squamous cell carcinoma and Helicobacter pylori infection remains a neglected topic. The primary objective of this study was to determine the association between Helicobacter pylori infection and esophageal squamous cell carcinoma. A second...

  Background and Objectives: Squamous cell carcinoma of the tongue (SCCOT) is the most common malignant neoplasm in oral cavity. At the time of the diagnosis of SCCOT regional metastases with a high mortality rate are common, which is due to the extensive lymphatic system drainage of the tongue. Although the level of healthcare has significantly improved, the survival rate is still low with an...

Testicular metastases are a rare finding. Typically, a testicular metastasis will present as a complication of progressive disease or as a primary sign of malignancy. Excluding lymphoma and leukemia, prostate cancer is the most common primary site that metastasizes to the testes. Testicular metastases resulting from squamous cell carcinoma of the lung have rarely been reported in previous liter...

Marjolin's ulcers, which are epidermoid carcinomas arising on non-healing scar tissue, may be of various pathological types, including squamous cell carcinoma. The pathogenesis of squamous cell carcinoma arising in an ulcer differs from that of the primary cutaneous squamous cell carcinoma. This squamous cell carcinoma is aggressive in nature, and has a high rate of metastasis. Between January ...

Introduction: Eosinophils produce proteases that stimulate invasion in cancers. Due to the more malignant potential of oral squamous cell carcinoma (OSCC) compared to cutaneous squamous cell carcinoma (CSCC), the aim of the present study was to compare tissue eosinophilia between OSCC and CSCC samples to understand whether tissue eosinophilia play a role in different biological...

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...