Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024523 (malabsorption)
 7,319 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We treated two infants with failure to thrive who presented with clinical evidence of conjunctival and corneal xerosis. One patient was referred with possible infectious corneal ulcer thought to exist because there were deep peripheral ulcerations of the cornea and associated hypopyon. The other patient was initially thought to have a nasolacrimal duct obstruction because of excessive tearing. Xerophthalmia secondary to vitamin A deficiency was suspected and led to the diagnosis and treatment of cystic fibrosis in each case. Therapy with vitamin A promptly resolved the xerosis, but it also caused a transient rise in intracerebral pressure. Xerophthalmia can still be a problem in developed countries when underlying disorders, such as cystic fibrosis, lead to vitamin A malabsorption.
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PMID:Xerophthalmia and cystic fibrosis. 231 Mar 33

A 16-year-old girl presented with pain, redness, watering, and blurring of vision in her right eye. Slit lamp examination revealed the presence of peripheral ulcerative keratitis (PUK) and nodular scleritis. On clinical examination, the patient had stunted growth, low body mass index, and enlarged axillary nodes. Giardia cysts were present in the stool sample and histopathology of axillary lymph nodes showed caseating necrosis suggestive of tuberculosis (TB). A diagnosis of PUK with chronic malabsorption syndrome secondary to giardiasis and miliary TB was made. Oral metronidazole, anti-tubercular treatment, high protein diet and vitamin supplements were started. Topical steroids were started for peripheral ulcerative lesions following, which the PUK resolved.
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PMID:Peripheral ulcerative keratitis associated with chronic malabsorption syndrome and miliary tuberculosis in a child. 2690 34