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

A newborn infant with congenital cytomegalic inclusion disease had spontaneous fractures of the distal radii bilaterally, and involvement of the metaphyseal portions of the humeri, ulnas, femurs, and tibias. The fractures healed promptly without complications under ordinary management. At the present time, one can only speculate on the cause of these lesions. Viral osteomyelitis, osteomalacia secondary to hepatitis and malabsorption and a disturbance of endochondral ossification are all possibilities. There is a need for additional cases with histologic and biochemical studies of the bone lesions in congenital cytomegalic inclusion disease.
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PMID:Osseous lesions and pathologic fractures in congenital cytomegalic inclusion disease: report of a case. 23 93

In patients with Crohn's disease arthritis of the large joints, osteomalacia, osteoporosis and aseptic bone necrosis as a consequence of malabsorption and glucocorticoid intake may occur. The case of a patient with long-standing Crohn's disease is presented who subsequently developed abacterial osteomyelitis of the jaw ("osteomyelitis sicca"). The symptoms of the osteomyelitis improved under immuno-suppressive therapy. Because the etiopathogenetic concepts for Crohn's disease and osteomyelitis sicca are similar, the latter could be a rare extraintestinal manifestation in Crohn's disease, not described previously.
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PMID:[Osteomyelitis sicca in Crohn disease--coincidence or extraintestinal manifestation?]. 901 24

Microsporidia are ubiquitous in nature. Several clinical syndromes have been associated with microsporidiosis, especially in HIV-infected individuals, and include enteropathy, keratoconjunctivitis, sinusitis, tracheobronchitis, encephalitis, interstitial nephritis, hepatitis, cholecystitis, osteomyelitis, and myositis. Diarrhea and malabsorption are the most common clinical problems. Enterocytozoon bieneusi is the most common microsporidial cause of intestinal disease. A second species, Encephalitozoon intestinalis (originally named Septata intestinalis) is associated with disseminated as well as intestinal disease. Microsporidiosis has been seen worldwide, and is recognized as a frequent enteric infection in patients with AIDS. The pathogenesis of intestinal disease is related to excess death of enterocytes as a result of cellular infection. Clinically, microsporidiosis most often presents with diarrhea and weight loss as a result of small intestinal injury and malabsorption. However, microsporidia have been detected in virtually all organs, and may provoke symptoms related to their specific localization. The diagnosis of microsporidiosis is made histologically, either from tissue biopsies or secretions. While transmission electron microscopy was required for diagnosis in the past, special stains and light microscopy, as well as immunohistochemical and molecular techniques are capable of providing a firm diagnosis. Therapeutic options are limited. Enc. intestinalis responds well to albendazole, while no antiparasitic therapy has documented efficacy in Ent. bieneusi infections.
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PMID:Clinical syndromes associated with microsporidiosis. 955 78