Skin lesions, benign and malignant, are more common in the older than younger people. Due to the aging of the skin and greater exposure to the impact of ultraviolet rays, their long-term cumulative negative effect, skin lesions are more common in the head and neck area than on other parts of the skin. This paper analyses the pathohistological diagnosis of material after the surgical excision of...

Cancer is a deadly disease wherein the immune system inefficient, resulting in malignant tumors that metastasize. An active and robust body’s natural defense. Research efforts continue exploring alternative immunotherapies to fight cancer. This communication proposes non-infectious vaccines hyper-allergenic skin creams starve through metabolic interference.

 SUMMARY X. Pis a rare autosomal recessive genodermatosis characteriseJ by photophohia, severe solar sensitivity, cutaneous pigmentary changes, xerosis and early Jevdopment of mucocutaneous and ocular cancer particularly in sun exposeJ skin. Tumors whichinclude solar keratosis, cutaneous horn, keratoachanthoma, squamous and basal cell carcinoma, malignant melanoma and angioma may developeJ in...

Abstract Malignant phyllodes tumors of the breast are fairly rare and fast-growing tumors. They not sensitive to chemotherapy or hormonal therapy. Therefore, primary treatment for malignant is wide surgical excision. Herein, we report a case study which featured 26-year-old woman presented with giant tumor measuring 20 × 17 13 cm. In order reduce chance local recurrence, these types usually inv...

purpose : choroidal melanoma is the most common primary ocular malignancy among the adult population. authors investigated the clinical findings, histopathologic features, types of retinal detachment and the precise anatomic origin of enucleated eyes for primary ocular malignant melanoma in shiraz university of medical sciences (sums) hospitals between 1990 and 2005. methods : this was a cross ...

Radiation therapy (RT) is one of the main methods treatment malignant tumors. More than 70% patients with tumors various localizations require RT as part their combination treatment. Cutaneous reactions can occur in up to 95% during or after Clinically, cutaneous radiation are manifested by hyperemia, edema, burning and itching skin, which cause significant discomfort reduce quality life, espec...

The use of the mouse skin multistage model of carcinogenesis has aided our understanding of critical target genes in chemical carcinogenesis. The mutagenic activation of the Harvey-ras proto-oncogene has been found to be an early event associated with the initiation of mouse skin tumors by the polycyclic aromatic hydrocarbon 7,12 dimethylbenz[alpha]anthracene and the pure initiator ethyl carbam...