Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0451641 (urolithiasis)
 3,973 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cushing syndrome (CS) occurs rarely in children. The clinical presentation of CS varies according to the extent and duration of glucocorticoid excess, and urolithiasis is one of the common complications of CS. We report the first case of a patient with CS associated with acute kidney injury (AKI) due to urolithiasis. A 6-year-old boy came to the emergency room with seizure. On physical examination, he had clinical features of CS and high blood pressure. Brain computerized tomography (CT) suggested posterior reversible encephalopathy syndrome due to hypertension. On the evaluation of hypertension, the laboratory tests suggested adrenocortical tumor, but the abdominal CT suggested pheochromocytoma. During further evaluation, his condition deteriorated with AKI due to bilateral ureteral stones, therefore he underwent continuous renal replacement therapy in the intensive care unit. After controlling hypercortisolism with etomidate and performing ureteral stent indwelling, resection of an adrenal mass was performed, and the mass was histologically confirmed as an adrenocortical adenoma. We review the clinical manifestations and diagnosis, and management of CS associated with urolithiasis and AKI. Early recognition and careful monitoring of urolithiasis in CS are important to avoid severe complications of urolithiasis.
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PMID:Cushing syndrome with acute kidney injury due to ureteral stones in a 6-year-old boy. 3287 46

Anatomic pathology is a vital component of veterinary medicine but as a primarily subjective qualitative or semiquantitative discipline, it is at risk of cognitive biases. Logistic regression is a statistical technique used to explain relationships between data categories and outcomes and is increasingly being applied in medicine for predicting disease probability based on medical and patient variables. Our aims were to evaluate histologic features of canine and feline bladder diseases and explore the utility of logistic regression modeling in identifying associations in veterinary histopathology, then formulate a predictive disease model using urinary bladder as a pilot tissue. The histologic features of 267 canine and 71 feline bladder samples were evaluated, and a logistic regression model was developed to identify associations between the bladder disease diagnosed, and both patient and histologic variables. There were 102 cases of cystitis, 84 neoplasia, 42 urolithiasis and 63 normal bladders. Logistic regression modeling identified six variables that were significantly associated with disease outcome: species, urothelial ulceration, urothelial inflammation, submucosal lymphoid aggregates, neutrophilic submucosal inflammation, and moderate submucosal hemorrhage. This study demonstrated that logistic regression modeling could provide a more objective approach to veterinary histopathology and has opened the door toward predictive disease modeling based on histologic variables.
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PMID:Predicting Diagnosis of Australian Canine and Feline Urinary Bladder Disease Based on Histologic Features. 3326 Sep 76


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