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The cause of adrenal pseudocysts is unknown. A few theories exist, but it is believed that repeated episodes of trauma, infection, or bleeding may cause collagen formation leading to the formation of a fibrous lining. [4] Retinal pseudocysts may be related to geographic atrophy. A study found that 22% of eyes with geographic atrophy contained ...
A rare cause of gastric outlet obstruction is blockage with a gallstone, also termed "Bouveret syndrome" or "Bouveret's syndrome". In children, congenital pyloric stenosis / congenital hypertrophic pyloric stenosis may be a cause. A pancreatic pseudocyst can cause gastric compression. Pyloric mucosal diaphragm could be a rare cause. Malignant
It constitutes 5.4 to 6.0% of adrenal gland diseases. There are five major types of adrenal cysts: simple or endothelial cysts, true or epithelial cysts, pseudocysts, parasitic cysts, and cysts not classified elsewhere. 7% of the cysts can be malignant. [9] Renal cyst (kidneys) Pancreatic cyst [10]
Congenital adrenal hyperplasia is an autosomal recessive disorder with multiple types, two of which lead to pseudohyperaldosteronism. [1] Deficiency of 11-beta-hydroxylase blocks the conversion of 11-deoxycorticosterone (DOC) to corticosterone leading to an excess of DOC which acts as a mineralocorticoid similar to aldosterone.
Secondary hyperaldosteronism (also hyperreninism, or hyperreninemic hyperaldosteronism) is due to overactivity of the renin–angiotensin–aldosterone system (RAAS).. The causes of secondary hyperaldosteronism are accessory renal veins, fibromuscular dysplasia, reninoma, renal tubular acidosis, nutcracker syndrome, ectopic tumors, massive ascites, left ventricular failure, and cor pulmonale.
Adrenal hemorrhage characteristic of the Waterhouse–Friderichsen syndrome has been identified in several autopsies of patients who died of sepsis secondary to capnocytophaga canimorsus infection. [8] Viruses may also be implicated in adrenal problems: Cytomegalovirus can cause adrenal insufficiency, [9] especially in the immunocompromised.
This can lead to increased urination and excretion of excess salt, which may cause bloating. Related: The 6 Worst Foods for Bloating, According to a Dietitian. Other Ways to Manage Bloating.
Primary hyperaldosteronism has a number of causes. About 33% of cases are due to an adrenal adenoma that produces aldosterone, and 66% of cases are due to an enlargement of both adrenal glands. [1] Other uncommon causes include adrenal cancer and an inherited disorder called familial hyperaldosteronism. [6]