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Query: UMLS:C0030552 (paresis)
 5,831 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Intractable, unexplained deep-ear pain presents a rare, albeit significant problem in otolaryngological and neurosurgical practice. The authors review their experience with 18 cases of primary otalgia during the past 15 years. A total of 31 surgical procedures were performed. Seventeen patients had sequential rhizotomies and one patient had microvascular decompression alone. Based on the clinical diagnosis, the nerves sectioned were singly or in combination: the nervus intermedius (14 patients), geniculate ganglion (10 patients), ninth nerve (14 patients), 10th nerve (11 patients), tympanic nerve (four patients), and chorda tympani nerve (one patient). Microvascular decompression of the involved nerves was undertaken in nine patients, in whom vascular loops were discovered. Adhesions (six patients), thickened arachnoid (three patients), and benign osteoma (one patient) were other intraoperative abnormalities noted. The overall success of these procedures in providing pain relief was 72.2%, and the mean follow-up period was 3.3 years (range 1 month to 14.5 years). There was no surgical mortality. Expected side effects were: decreased lacrimation, salivation, and taste related to nervus intermedius nerve section, and transient hoarseness and diminished gag related to ninth and 10th nerve section. Four patients developed sequelae consisting of sensorineural hearing loss, vertigo, and transient facial nerve paresis. One patient had a cerebrospinal fluid leak and another developed aseptic meningitis as postoperative complications. Except when primary glossopharyngeal neuralgia is the working diagnosis, a combined posterior cranial fossa-middle cranial fossa approach is recommended for adequate exploration and/or section of the fifth, ninth, and 10th cranial nerves as well as the geniculate ganglion and nervus intermedius.
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PMID:Geniculate neuralgia: the surgical management of primary otalgia. 152 Mar 57

Clinical findings for 5 new cases of colonic perforation in corticosteroid-treated dogs were presented and 8 other cases from the literature were reviewed. Colonic perforation was a fatal complication in all 13 dogs, 12 of which had had recent major surgery. Ten dogs were neurosurgical patients, 1 dog received medical therapy for head trauma and nonambulatory paresis, and 2 dogs were operated on for non-neurologic conditions. Dexamethasone was the most frequently used corticosteroid, and 12 dogs received a mean cumulative dose of 6.4 mg/kg over an average period of 5.1 days. Depression, anorexia, and emesis, the most frequent signs attending colonic perforation, became evident 3 to 8 days after surgery. Signs preceded death by an average of 22.3 hours. Correct antemortem diagnosis (5 dogs) and surgical intervention (3 dogs) had no effect on eventual outcome (mortality = 100%). Colonic perforation most frequently developed in the proximal descending portion and always involved the antimesenteric border. Gross fecal contamination of the peritoneal cavity and acute generalized peritonitis were evident in all but one dog. Adhesions were observed at the lesion site in 6 dogs, but prevented gross soilage in only one dog.
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PMID:Colonic perforation in corticosteroid-treated dogs. 370 Feb 9

An 18-month-old Cameroon dwarf goat doe had chronic, bilateral hindlimb paresis and difficulty in rising two months after the birth of a normal kid. The doe was weak, pyrexic and had a purulent vaginal discharge. A large, firm mass was palpated in the caudodorsal abdomen. Abdominal ultrasonography revealed an ill-defined impenetrable mass which cast acoustic shadows. Radiography identified the mass as a fetus. The doe had a low normal haematocrit and a marked leucocytosis. A caesarian section through the caudal left paralumbar fossa was attempted, but contraction of the uterus had trapped the fetus in the cranial entrance of the pelvic canal preventing the uterus from being exteriorised. Adhesions were found between the uterus and abdominal viscera. The doe's inability to rise was attributed to the chronic pressure exerted on the ischiadic nerve by the fetus. A diagnosis of fetal mummification secondary to obstructive dystocia and fetal death was made. Radiography was a better diagnostic tool than ultrasonography in this case.
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PMID:Postpartum mummification of a co-twin fetus in a Cameroon dwarf goat doe. 907 19