Resumen

OJEDA-CRESPO, Alexander Oswaldo et al. RENAL LITHIASIS IN PATIENT WITH CROHN'S DISEASE: CASE REPORT. Rev Cient Cienc Méd [online]. 2020, vol.23, n.1, pp.97-101. ISSN 2077-3323.

We present a case of kidney stones due to calcium oxalate stones associated with Crohn's disease of recent debut in a 43-year-old male patient from the Piñas canton-El Oro Province-Ecuador with no personal and family pathological history in relation to his disease and that in January 2020 he went to a private medical consultation for presenting colic-type abdominal pain located in the right iliac fossa, fever, fatigue, hyporexia, weight loss, tenesmus and sometimes diarrhea. The gastroenterologist observed: right colon with ulcers and infiltrated mucosa areas; samples are taken for histopathological study. Anatomopathology It was identified ulcerations in subserosa, abscesses, mixed inflammatory infiltrate, epithelioid granulomas with multinucleated giant cells diagnosed with Crohn's disease. With the patient's consent, an echo-sonographic study was made, detecting a right kidney stone 5 mm in size and 4 mm in the left. Urinalysis showed aciduria, calcium oxalate crystals, and plain abdominal radiography showed shadow of the stones. In the metabolic study the 1,25 dihydroxyvitamin D and parathyroid hormone was negative. The evolution was favorable and he continuous in periodic control that, if it's required, would be ordered a helical computed tomography without contrast or excretory urogram.

Palabras clave : Crohn's disease; lithiasis; large ¡ntestine; colonoscopy.

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