Blood, blood-forming organs – immune system (D50-D90).
- Hemolytic uremic syndrome (HUS) – triad of microangiopathic hemolytic anemia (MAHA; form of anemia in which erythrocytes (red blood cells) are destroyed), thrombocytopenia (abnormal decrease in platelets/platelets), and acute kidney injury (AKI); Mostly occurring in children in the context of infections; most common cause of acute renal failure requiring dialysis in childhood.
- Idiopathic thrombocytopenic purpura – disease of the blood in which there is a destruction of platelets.
- Thrombotic-thrombocytopenic purpura (TTP; synonym: Moschcowitz syndrome) – acute onset of purpura with fever, renal insufficiency (renal weakness; renal failure), anemia (anemia), and transient neurological and mental disorders; occurrence largely sporadic, autosomal dominant in the familial form.
Endocrine, nutritional and metabolic disorders (E00-E90).
- Conn syndrome – disease characterized by an excess of aldosterone.
- Cushing’s syndrome – disease characterized by an excess of glucocorticoids.
- Diabetes mellitus (diabetes).
- Hyperthyroidism (hyperthyroidism)
- Hypoglycemia (low blood sugar)
Cardiovascular system (I00-I99)
- Apoplexy (stroke)
- Hypertensive crisis – increase in blood pressure to values of > 230/120 mmHg; in this case, no organ damage occurs
- Intracranial hemorrhage (bleeding within the skull; parenchymal, subarachnoid, sub- and epidural, and supra- and infratentorial hemorrhage)/intracerebral hemorrhage (ICB; cerebral hemorrhage), unspecified
- Malignant (malignant) hypertension (hypertensive emergency) – blood pressure is persistently elevated to levels > 230/120 mmHg and concomitant hypertension-related organ damage occurs. In this case, a medicinal blood pressure reduction must be performed immediately
Infectious and parasitic diseases (A00-B99).
- Gastroenteritis (gastroenteritis).
Liver, gallbladder, and bile ducts-pancreas (pancreas) (K70-K77; K80-K87).
- Acute hepatitis (inflammation of the liver).
- Liver damage, unspecified
Mouth, esophagus (food pipe), stomach, and intestines (K00-K67; K90-K93).
Musculoskeletal system and connective tissue (M00-M99).
- Lupus erythematosus – autoimmune disease in which there is antibody formation against the body’s own tissues.
Neoplasms – tumor diseases (C00-D48).
- Brain tumors, unspecified
- Pheochromocytoma – malignant neoplasm in the region of the adrenal gland.
Psyche – nervous system (F00-F99; G00-G99)
- Epilepsy (seizure disorder)
Pregnancy, childbirth and puerperium (O00-O99)
- Chronic hypertension in pregnancy – already existing before pregnancy or before the 20th week of pregnancy or still existing after more than six weeks after delivery.
- Eclampsia – occurrence of seizures (without the presence of epilepsy) in preeclampsia; however, may occur without the presence of hypertension and / or proteinuria.
- Gestational hypertension – new-onset hypertension during pregnancy without further complications with values of > 140/90 mmHg (when measured at least twice with an interval of six hours) in a previously healthy woman; blood pressure values normalize within the first 12 weeks after delivery
- HELLP syndrome (hemolysis, elevated liver enzymes, low platelets) – special form of preeclampsia, which is associated with blood count changes such as hemolysis (decay of red blood cells), elevated liver enzymes and a reduced number of platelets (thrombocytopenia) and can take life-threatening courses.
- Graft pre-eclampsia (graft gestosis) – chronic hypertension that occurs in pregnancy combined with proteinuria (excretion of protein (protein) with the urine).
- Preeclampsia (EPH-gestosis or proteinuric hypertension) – new-onset hypertension in pregnancy with proteinuria (excretion of protein (protein) with urine; > 300 mg/24 h) after the 20th week of pregnancy.
- Severe preeclampsia
