List Diseases – T
Tyrosine is the precursor of some neurotransmitters (for example, dopamine, norepinephrine, adrenaline), hormones (eg, thyroxine), and melanin; deficiency of enzymes involved in their metabolism, leads to a number of syndromes. Type I tyrosineemia - this disease is inherited by an autosomal recessive type, caused by a deficiency of fumaryl-acetoacetate hydroxylase, an enzyme involved in the metabolism of tyrosine.
Epidemic typhus (European, classical, licefied typhus, prison fever) is caused by Rickettsia Provachek. Symptoms of epidemic typhus are long and include a high fever, an unrestrained headache and a patchy-papular rash.
It is known that S. Typhi, discovered by Ebert Perth, and named in his honor by Eberthella typhi, has a large penetrance to lymphoid tissue, affecting mainly the lymphatic system of the abdominal cavity and in particular the group lymphatic follicles of the small intestine and solitary follicles.
Typhoid fever is an acute infectious disease, a typical anthroponosis with enteral mechanism of infection caused by typhoid bacilli and characterized by a predominant lesion of the lymphatic apparatus of the small intestine, high fever, marked intoxication and bacteremia, rosaceous rash, hepatosplenomegaly. Often with a wavy current and prolonged bacterial excretion.
Typhoid fever is an acute anthroponous infectious disease with a fecal-oral transmission mechanism, characterized by cyclic flow, intoxication, bacteremia and ulcerative lesions of the small intestine lymphatic system.
Multiple pregnancy is called, in which two fetuses or more develop simultaneously. If a woman is pregnant with two fruits, they talk about twins, three fruits - about a triple, etc. Children born from a multiple pregnancy are called twins.
Turmoil of the vitreous can arise as a result of metabolic disorders in diabetes mellitus, hypertension, atherosclerosis, as well as inflammatory diseases of the vasculature and injuries.
Tungsten Syndrome (DIDMOAD syndrome - Diabetes Insipidus, Diabetes Mettitus, Optic Atrophy, Deafness, OMIM 598500) is described for the first time by DJ Wolfram and N.R. WagenerB 1938 as a combination of juvenile diabetes mellitus and optical atrophy, which was subsequently supplemented with diabetes insipidus and deafness. To date, about 200 cases of this disease have been described.
Tungiosis is a parasitic disease caused by a sand flea, characterized by the development of an allergic reaction, tenderness and erythematous papule.
Tumors of the spinal cord constitute 10-15% of all tumors of the central nervous system and are equally common in men and women aged 20 to 60 years.
The average age of the renal and ureteral tubules affected by the tumor is 65 years. The incidence increases with age, but tumors of the upper urinary tract are a rare autopsy finding.
To tumor-like formations include pathological processes and conditions, which are characterized by some signs of prostate tumors - growth, a tendency to relapse after removal.
The most common tumor of the orbit, occurring in childhood. Girls are more likely than boys. A characteristic feature is the possibility of spontaneous regression.
Gliomas (astrocytomas) can affect the anterior section of the optic pathway. It is also possible to develop gliomas in the orbit and the cranial cavity.
Among malignant tumors, hepatoblastoma and hepatocellular carcinoma are most common. Several congenital anomalies are known in which there is an increased risk of liver tumors: hemihypertrophy, congenital renal agenesis or adrenal gland syndrome, Wiedemann-Bekuit syndrome (organomegaly, omphalocele, macroglossia, hemihypertrophy), mekkel diverticulum. Below are listed the diseases in which the risk of liver tumors is also increased.
Of benign tumors of the laryngopharynx, the most common are papilloma, somewhat less often - hemangioma, rarely - neoplasms, developing from muscle tissue (leiomyoma, rhabdomyoma), neurin, fibroma, etc.
Tumors of the cup-and-pelvic system develop from urothelium and in the overwhelming majority are cancer of varying degrees of malignancy; they occur 10 times less often than tumors of the renal parenchyma.
Primary tumors of the thoracic wall account for 5% of all tumors of the chest and 1-2% of all primary tumors. Almost half of the cases are benign tumors, the most common of which are osteochondrosis, chondroma and fibrotic dysplasia.
Tumors of the brain are, according to various data, 2-8.6% of the total number of all human tumors. Among the organic diseases of the CNS, 4.2-4.4% occur on the tumor. The number of newly diagnosed CNS tumors annually increases by 1 - 2%. At an atom in adults, the mortality rate due to a brain tumor ranks 3-5 among all causes of death.
Classification approaches to the separation of detectable brain tumors are determined mainly by two tasks. The first of them is the designation and evaluation of an individual variant of the anatomical and topographical features of the location of the brain tumor with respect to the choice of an operative intervention option or the definition of an individual tactic of conservative treatment, predicting its outcomes.