Adrenal cancer is a malignant neoplasm that develops from cells of the cortical or medullary layer and often has hormonal activity. The etiopathogenesis of the disease has not been precisely clarified, it is assumed that the tumor is associated with genetic syndromes. The symptoms of oncopathology differ in polymorphism, depend on the hormonal activity of…
Ureteral cancer is a malignant neoplasm originating from the mucous membrane of the ureter or resulting from the spread of cancer cells from another organ (usually from the renal pelvis). It is manifested by hematuria, pain in the lumbar region and a sharp increase in body temperature in the evening. Subsequently, anemia develops, urination disorders…
Lip cancer is a malignant neoplasm of epithelial origin, localized in the area of the red border of the lips. It is a seal or an ulcer, usually located on the lower lip. With the progression, the infection may join. Lip cancer sprouts nearby anatomical formations and makes it difficult to eat. In the later…
Male breast cancer is a malignant neoplasm that develops from breast tissue. It often occurs against the background of hyperestrogenemia. In the initial stages, it is manifested by breast enlargement. There may be discharge from the nipple. With the progression of the disease, regional lymph nodes increase, pains appear due to the germination of the tumor…
Laryngopharyngeal cancer is a malignant tumor of the lower part of the pharynx. In the initial stages, it is asymptomatic. Subsequently, there are pains, a feeling of a foreign body, tickling, excessive salivation, hoarseness of voice, cough and difficulty breathing. The order of appearance of signs of the disease depends on the localization of neoplasia.…
Cancer of the major duodenal papilla is a malignant tumor of the Fater papilla located in the duodenum. Slow growth and late metastasis are characteristic with the early appearance of mechanical jaundice. There are pains, periodic increase in body temperature, enlargement of the liver and gallbladder. In the later stages, bleeding is possible. The diagnosis…
Appendix cancer is a malignant tumor that is formed from the cells of the appendix of the caecum. It occurs primarily against the background of predisposing factors or develops with metastasis of oncopathology of another localization. The disease proceeds for a long time without clinical manifestations, typical symptoms occur in the case of appendicitis. Ultrasound,…
Rhabdomyosarcoma is a rare malignant neoplasm of immature striated muscle tissue. It is usually localized in skeletal muscles, but it can also be located in other soft tissues: in retroperitoneal tissue, mediastinal tissue, in the nasopharynx, on the face, in the biliary or urinary tract, etc. It is manifested by deformation of the affected area…
Pseudomyxoma peritonei is a diffuse mucinous carcinomatosis that occurs when different types of intraabdominal tumors metastasize. Most often, pathology is associated with malignant neoplasms of the appendix and develops at the terminal stage of oncopathology. The disease is manifested by ascites, various abdominal pains, intoxication syndrome. For the diagnosis of pseudomyxoma, ultrasound, CT and MRI of…
Occupational cancer is malignant tumors of various localization that occur as a result of prolonged contact with specific carcinogens in the performance of professional duties and are detected in people of certain specialties significantly more often than the average population. They are located in the area of various organs, most often lesions of the skin,…