[{"Title":"Патофізіологія","UniqueID":"v1062276_uk","Index":1.0,"Summary":"

During an anovulatory cycle, estrogen is produced, but the corpus luteum does not form. Thus, the normal cyclical secretion of progesterone does not occur, and estrogen stimulates the endometrium unopposed. Without opposition by progesterone, the endometrium continues to proliferate, eventually outgrowing its blood supply; it then sloughs incompletely and bleeds irregularly and sometimes profusely or for many days. When this abnormal process occurs repeatedly, the endometrium can become hyperplastic, sometimes with atypical or cancerous cells.

","HeadType":"F_Head","SchemeItemProp":"","Children":[{"Title":"Ускладнення","UniqueID":"v1062283_uk","Index":1.0,"Summary":"

","HeadType":"G_Head","SchemeItemProp":"","Children":[]}]},{"Title":"Етіологія","UniqueID":"v1062286_uk","Index":2.0,"Summary":"

Causes of AUB in nonpregnant women of reproductive age may be classified as structural or nonstructural to aid in identification of the cause and guide treatment. The PALM-COEIN classification system may be used ( 1 Довідковий матеріал щодо етіології Abnormal uterine bleeding (AUB) in patients of reproductive age is a bleeding pattern that is not consistent with normal menstrual cycle parameters (frequency, regularity, duration, and volume)... прочитати більше ). PALM-COEIN is a mnemonic for the structural causes (PALM) and nonstructural (COEIN) causes of abnormal bleeding (see figure PALM-COEIN classification system Система класифікації PALM-COEIN $\"Система$ ).

","HeadType":"F_Head","SchemeItemProp":"itemprop=\"cause\" itemscope itemtype=\"http://schema.org/MedicalCause\"","Children":[{"Title":"Довідковий матеріал щодо етіології","UniqueID":"v50704278_uk","Index":1.0,"Summary":"

","HeadType":"G_Head","SchemeItemProp":"itemprop=\"cause\" itemscope itemtype=\"http://schema.org/MedicalCause\"","Children":[]}]},{"Title":"Симптоми та ознаки","UniqueID":"v1062293_uk","Index":3.0,"Summary":"

Compared with typical menses, abnormal uterine bleeding may do the following (see table Normal Menstrual Parameters Параметри нормального менструального циклу* $\"Параметри$ [ 1 Довідковий матеріал щодо симптомів та ознак Abnormal uterine bleeding (AUB) in patients of reproductive age is a bleeding pattern that is not consistent with normal menstrual cycle parameters (frequency, regularity, duration, and volume)... прочитати більше ])

","HeadType":"F_Head","SchemeItemProp":"itemprop=\"signOrSymptom\" itemscope itemtype=\"http://schema.org/MedicalSignOrSymptom\"","Children":[{"Title":"Довідковий матеріал щодо симптомів та ознак","UniqueID":"v75588863_uk","Index":1.0,"Summary":"

","HeadType":"G_Head","SchemeItemProp":"itemprop=\"signOrSymptom\" itemscope itemtype=\"http://schema.org/MedicalSignOrSymptom\"","Children":[]}]},{"Title":"Діагностика","UniqueID":"v1062302_uk","Index":4.0,"Summary":"

Menstrual history

","HeadType":"F_Head","SchemeItemProp":"","Children":[{"Title":"Лабораторні дослідження","UniqueID":"v1062314_uk","Index":1.0,"Summary":"

Menstrual history

","HeadType":"G_Head","SchemeItemProp":"","Children":[]},{"Title":"Діагностична візуалізація або процедури","UniqueID":"v1062345_uk","Index":2.0,"Summary":"

Menstrual history

","HeadType":"G_Head","SchemeItemProp":"","Children":[]},{"Title":"Довідковий матеріал щодо обстеження","UniqueID":"v75588910_uk","Index":3.0,"Summary":"

Menstrual history

","HeadType":"G_Head","SchemeItemProp":"","Children":[]}]},{"Title":"Лікування","UniqueID":"v1062373_uk","Index":5.0,"Summary":"