List Diseases – M
Malignant syringoma (syn: sclerosing carcinoma of the duct of the sweat gland, syringomatous carcinoma, microcystic adrenal carcinoma, syringoid ecrcine carcinoma, ecrin epithelioma, basal cell epithelioma with ecrinic differentiation, ekrinnaya carcinoma with syringomatous structures, ekstrynaya basalioma, etc.).
Malignant neuroleptic syndrome (CNS) is one of the most dangerous complications of neuroleptic therapy, often leading to the death of patients with schizophrenia.
Tumors of the orbit make up 23-25% of all neoplasms of the organ of vision. In it, virtually all tumors that occur in humans develop. The incidence of primary tumors is 94.5%, secondary and metastatic tumors - 5.5%.
Of the malignant tumors of the nasopharynx most often develops cancer. According to the research, malignant tumors of the nasopharynx make up 0.25-2% of malignant tumors of all localizations and 40% of malignant tumors of the pharynx.
Malignant melanoma of the skin (syn: melanoblastoma, melanocarcinoma, melanosarcoma) is a high-grade tumor, consists of atypical melanocytes. Genetic predisposition to the development of melanoma is noted - at least 10% of all cases of melanoma are family
Malignant granuloma of the nose (malignant mesenchymoma of the mid-facial region) is an extremely rare disease, and therefore difficult to diagnose. In all the world literature by the end of the XX century. A little more than 100 cases of this disease have been described.
Malignant fibrous bone histiocytoma is a tumor of a high degree of malignancy, the frequency is not determined. The main constituent elements of the tumor are histiocyte-like cells and spindle-shaped fibroblasts present in various ratios.
Malignant ecrine powder (syn: cancer cell, epidermotropic ecrcine carcinoma, ecrcine carcinoma) is a very rare tumor that usually occurs against the backdrop of a long-standing eccrine powder or de novo on unchanged skin.
To malignant include severe arterial hypertension with edema of the nipple of the optic nerve or extensive exudates (often and hemorrhages) on the fundus, early and rapidly increasing damage to the kidneys, heart, brain. Arterial pressure usually stably exceeds 220/130 mm Hg.
Persistence of the hyaloid artery is observed in more than 3% of healthy full-term infants. It is almost always found at the 30th week of intrauterine development and in preterm infants in screening for the detection of retinopathy of prematurity.
Malformations of internal genital organs are a congenital disorder of the shape and structure of the uterus and vagina. Synonyms: anomalies or malformations of the development of the vagina and uterus.
Malformation of the larynx is rare. Some of them are completely incompatible with life, for example, with laryngotracheal pulmonary agenesis, atresia with complete obstruction of the larynx or trachea and bronchi.
The developmental defects of the esophagus include its dysgenesis, relating to its shape, size and topographical relationship to surrounding tissues. The frequency of these vices is on the average 1:10 000, the sex ratio is 1: 1.
Anencephaly is the absence of the cerebral hemispheres. The missing brain is sometimes replaced by an incorrectly formed cystic neural tissue, which can be nude or covered skin. Parts of the brainstem or spinal cord may be absent or be formed incorrectly. A child is born dead or dies within a few days or weeks. Treatment is supportive.
Male infertility is a disease caused by diseases of the reproductive system of men, which leads to disruption of generative and copulatory functions and is classified as infertile (infertile) condition.
Malaria (English malaria, French paludisme) is anthroponous transmissible protozoal disease characterized by erythrocyte damage, recurrent cyclic course, fever attacks, hepatosplenomegaly, anemia.
Malaria is a long-lasting infectious disease with periodic attacks of fever, an increase in the liver, spleen and progressive anemia.
Symptoms of malabsorption of vitamin B12 develops from the first months of the child's life. They note weakness, pallor, delay in physical development, diarrhea. After 6-30 months after the onset of the first symptoms, neurological disorders are noted: mental retardation, neuropathy, myelopathy.
Malabsorption of glucose-galactose is a disease inherited by an autosomal recessive type associated with the pathology of the glucose transport protein and galactose. There are mutations in the chromosome of the 22 gene that encodes the protein. With this disease in the intestine, the absorption of monosaccharides is impaired, which provokes osmotic diarrhea, which quickly leads to dehydration. Perhaps a violation of the reabsorption of glucose in the tubules of the kidneys. Absorption of fructose is not impaired.
Malabsorption (malabsorption syndrome, syndrome of impaired intestinal absorption, chronic diarrhea syndrome, sprue) - inadequate absorption of nutrients due to disruption of digestion, absorption or transport processes.