The general semiology

The general semiology At patients with a hypopituitarism the skin often loses a normal turgor and becomes waxy. Its rugosity, especially round a mouth and eyes is quite often observed, that prematurely ages the patient. Fatness usually remains, and the cachexia as which Simmonds originally considered as implication of this buy cheap levitra online disease, was, possibly, a consequence of a nervous anorexia. The moderate anaemia, usually , but sometimes hypochromia or macrocytic often develops. The most important factor of a pathogenesis of an anaemia is insufficiency of thyroid hormones though the certain role belongs, apparently, and to depression of secretion of Testosteron-Depotum, and also disturbance of production of erythropoetin. The hypopituitarism is accompanied by mentality changes, and the mental retardation or apathy were observed almost at half of the patients described Sheehan and Summers [110]. Paranoica psychoses concern other symptoms of disturbance of mentality and sometimes. At sick of a hypopituitarism without a diabetes in the anamnesis carbohydrate metabolism, as a rule, is not broken almost. On the contrary, development of a hypopituitarism at sick of diabetes, requiring treatment by insulin, leads to the expressed depression of requirement for this hormone (often on 20-50 from an initial dose) and raises bent to hypoglycemic reactions.
These changes remain even against full replaceable therapy by glucocorticoids that specifies in important role , and also adrenaline. Relative frequency of various implications of a hypopituitarism depends on the reason of this disorder. In publications of last years describe patients with tumours of a pituitary body which consider for today as the most frequent reason of a hypopituitarism. Though results of various observations and not completely coincide, but, apparently, before all and consequently secretion , and then Gonadotropinums is more often stops. Deficiency and meets less often and develops at later stages of disease. However possibility of existence monohormonal or selective failures sharply limits estimations of function of this gland by results of research of one-two hormones. The isolated hormonal buy online decadron insufficiency Quite often deficiency of separate hormones of a pituitary body can meet even without visible anatomic changes of a gland. Signs and symptoms of such conditions are described earlier. Insufficiency and Gonadotropinums cannot be distinguished clinically from primary depression of secretion of hormones of glands-targets whereas to differentiate insufficiency from primary adrenal insufficiency absence of a hyperpegmentation and predilection for the salty helps. There is the isolated deficiency which is illness of the childhood and youth more often. Localisation of primary disturbance at the isolated hormonal insufficiency of a pituitary body usually manages to be defined only at careful inspection of the patient. THE DIFFERENTIAL DIAGNOSIS The hypopituitarism can be confused with illnesses of two categories. The hormonal insufficiency caused by a primary hypofunction of peripheric glands or disturbances in that area which takes part in neuroendocrinal regulation (hypothalamus) concerns the first. The second covers the diseases having a number of general with a hypopituitarism of signs and symptoms, but not bound to a hypocrinism. Hypofunction of peripheric glands of internal secretion and hypothalamus The isolated insufficiency hormones should be distinguished from primary insufficiency of function thyroid, epinephral or sexual glands. As already it became perceptible, the semiology in these cases can coincide with hypopituitarism semiology completely. Last is especially difficult for differentiating from plural insufficiency of peripheric glands (for example, Schmidt's syndrome at which insufficiency of function thyroid and epinephral glands is combined). Last diagnosis can be assumed on the basis of signs diseases, presence of a diabetes, a moniliasis or a hypoparathyrosis and family character of this pathology. Though degree of hormonal insufficiency at a primary lesion of peripheric glands frequently more than at a hypopituitarism, it cannot serve as differentsialno-diagnostic criterion as possibility of incomplete insufficiency of function of a peripheric gland is not excluded. As characteristic sign for primary adrenal insufficiency the hyperpotassemia caused by depression of secretion of Aldosteronum serves. At a hypopituitarism Aldosteronum secretion remains sufficiently to prevent rising of level of a potassium in Serum. In these cases there is no also characteristic for illnesses a hyperpegmentation and requirement for salt.