Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0022568 (keratitis)
 5,133 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Hereditary sensory neuropathies are a rare group of neurological disorders manifested from early childhood by diminished or absent sensibility to pain, touch and temperature. A Kashmiri family with four members affected by congenital sensory neuropathy and its oral manifestations is described. Pain and temperature sensation was lost in various parts of the body including the orofacial region resulting in mutilating acropathy, particularly of the limbs and face. Orofacial motor function was normal. Three of the four members had corneal opacification due to scarring from keratitis. To prevent any further mutilation, any corrective surgery is best delayed until the patient is old enough. A discussion of the oral manifestations of this condition with a review of the literature is presented.
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PMID:Oral and maxillofacial manifestations of hereditary sensory neuropathy. 890 40

The authors examined a patient presenting with congenital sensory neuropathy with selective loss of small myelinated nerve fibres. The appearance of (bilaterial) keratitis or corneal ulceration in early childhood is strongly suggestive of congenital corneal anaesthesia. Concomitant symptoms such as anisocoria, abnormal pupillary reaction, diminished tear production and disturbed sensibility to pain and temperature point to a generalized disease: one of the hereditary sensory and autonomic neuropathies. In order to establish a definite diagnosis, elaborate neurological examination, including ultrastructural study of a muscle-nerve biopsy, is required. Tarsorrhaphy, therapeutic flushfitting PMMA scleral lenses and hydrophilic HEMA contact lenses are advocated, in order to protect the cornea. The results with high-water-content hydrophilic contact lenses are promising, those of keratoplasty limited.
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PMID:Congenital sensory neuropathy. Ophthalmological implications. 1099 50