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 un...

A 10-year-old neutered male Golden Retriever with a history of chronic sinonasal aspergillosis was presented for unilateral nasal discharge, severe pain when opening the mouth, mildly reduced mentation and disorientation. CT revealed mixed osteoproductive osteolytic soft tissue mass that extended intracranially from frontal sinus. Additionally, left-sided turbinate destruction evident, consiste...

BACKGROUND Head and neck squamous cell carcinoma (HNSCC) is an aggressive cancer with poor overall survival. New therapeutic strategies that target specific molecular lesions driving advanced disease are needed. Herein we demonstrate the utility of the chicken chorioallantoic membrane (CAM) assay for in vivo human HNSCC tumor growth and metastasis and the tumor suppressive effects of a new chem...

Role of the protein overexpression is very important in the pathogenesis, diagnosis and prognosis of neoplasia. Cases of overexpression of p53 and Ki67 proteins were investigated in 19 ocular squamous cell carcinomas (OSCC) in dairy cows. Microscopically, insix cases the tumors were carcinoma in situ (noninvasive carcinoma, G0), and in the remaining 13 cases the tumors were invasive carcinoma. ...

Fine needle aspiration (FNA) cytology of two cases of breast pure squamous cell carcinoma (SCC) and one invasive carcinoma mixed with SCC is reported. Cytopathologic findings of breast cancer vary greatly because mammary carcinomas are composed of many subtypes. Squamous cells, both malignant and benign, are occasionally seen in the breast FNA smears. Many differential diagnoses including vario...

background: fanconi anemia (fa) is an autosomal recessive disorder characterized by congenital malformations, bone marrow failure, development of squamous cell carcinoma (scc), and other cancers. human papillomavirus (hpv) in the oral cavity or oropharynx has been associated with an increased risk of laryngeal papillomatosis, invasive squamous cell carcinoma of the head and neck (hnscc) and cer...

Background: Non-melanocytic skin cancers (NMSC) including basal cell carcinoma (BCC) and squamous cell carcinoma (SCC) are mostly induced by long life sun ultraviolet radiation (UVR). Although many etiological factors are known in skin cancer, the role of sunlight is the most prominent. Khuzestan is one of the southern provinces of Iran, which has sunny sky and long summer. So it is presumed th...

Cutaneous squamous cell carcinoma is a malignant tumour of the keratinising cells epidermis or its appendages. It constitutes 20% skin malignancy. UV radiation exposure most common cause cancer with sun exposed face and upper trunk being site for occurrence. Long term to chemical carcinogen, burn scar, chronic ulcer among other risk factors. Skin biopsy mainstay diagnosis in suspected lesion SC...

Introduction: Skin graft reconstruction is a common method of providing wound coverage. Rarely, skin grafting can be associated with the development squamous cell carcinoma (SCC) in donor site. Case Report: The patient 72-year old male 15-year history bilateral hip wounds. He underwent multitude treatments previously failed reconstructive efforts. After presenting to us, he multiple debridement...