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 11,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The clinical features in a 42 year old man with malignant atrophic papulosis with CNS involvement are described. They included mental dysfunction, paraesthesiae, weakness of left limbs, with pyramidal tract signs, bilateral ptosis, progressing to total ophthalmoplegia and obtundation. There were two crops of characteristic papular lesions on trunk and limbs, with terminal evidence of a coagulopathy and bruises, resulting in death in six months. Papular biopsy revealed multiple microinfarcts in the dermal collagen. The brain showed multiple small haemorrhagic infarcts of both hemispheres, the lower mid-brain, pons and a cerebellar peduncle. Microscopy showed fibrin exudation in the leptomeninges, various stages of thrombosis of small arteries without inflammatory reaction, and corresponding acute and subacute microinfarcts. The pathogenetic basis of the disease appeared to be a combined vasculopathy and coagulopathy.
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PMID:CNS involvement in malignant atrophic papulosis (Kohlmeier-Degos disease): vasculopathy and coagulopathy. 721 73

First, it is important to find out whether the patient is complaining of infrequent defaecation, excessive straining at defaecation, abdominal pain or bloating, a general sense of malaise attributed to constipation, soiling, or a combination of more than one symptom. Second, one must decide if there is a definable abnormality as a cause of the symptom(s). Is the colon apparently normal or is its lumen widened (megacolon)? Is the upper gut normal or is there evidence of neuropathy or myopathy? Is the ano-rectum normal or is there evidence of a weak pelvic floor, mucosal prolapse, major rectocele, an internal intussusception or solitary rectal ulcer? Is there any systemic component such as hypothyroidism, hypercalcaemia, neurological or psychiatric disorder or relevant drug therapy? Choice of treatment will depend on this clinical evaluation. The range of treatments available is: Reassurance and stop current treatment: Patients with a bowel obsession may take laxatives or rectal preparations regularly without need. Increase dietary fibre: Most cases of 'simple' constipation respond to increased dietary fibre, possibly with an added supplement of natural bran. Toilet training and altered routine of life: Young people particularly may need to recognise the call to stool and alter their daily routine to permit and encourage regular defaecation. Medicinal bulking agent: Ispaghula, methyl cellulose, concentrated wheat germ or bran, and similar preparations are useful when patients with a normal colon find it difficult to take adequate dietary fibre. These preparations increase the bulk of stool and soften its consistency. They may be useful for those patients with the constipated form of irritable bowel syndrome.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Clinical management of constipation. 823 32

The purposes of this article are to report a case with temporal arteritis (TA) and to summarize and reanalyze the cases of temporal arteritis associated with fever in published articles for understanding better the clinical features of TA. A case with biopsy-proven TA is reported. The publications with TA and fever were searched by using MEDLINE in English from 1966 to 1999. Three hundred sixty cases of temporal arteritis associated with fever were reanalyzed. The results showed that a case of biopsy-proven TA with typically clinical manifestation was initially misdiagnosed and that the reanalysis of 360 cases revealed that the common clinical findings at presentation were abnormal temporal arteries, headache, low fever, loss of weight, polymyalgia rheumatica, jaw claudication, vision disorder, arthralgis or myalyias, and ear pain and that the uncommon clinical findings at presentation were high fever, malaise, anorexia, breast pain, transient ischemic attack/stroke, cough, mental disorder, diarrhea, and uterine prolapse, etc. Laboratory findings were the range of erythrocyte sedimentation rate (ESR) 14 to 149 with a mean of 97.0 mm/hr, white blood cells being normal or increased in the range of 10.9 to 22.9 x 10(9)/L, hemoglobin level 7 to 16 g/dL, the platelets count increased to 785 x 10(9)/L, and microscopic hematuria. The diagnosis was made by a combination of clinical features, an increased ESR, a response to steroids, and, most specifically, temporal artery biopsy. The initial diagnosis was misdiagnosed in 38.2% of patients. In conclusion, the features of TA associated with fever have not been widely appreciated yet. TA is a common cause of fever of unknown origin (FUO) in the elderly. TA should be considered when patients complain of common and uncommon manifestations. An elevated ESR will aid in the diagnosis of TA, and temporal artery biopsy will provide certainty.
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PMID:Temporal arteritis and fever: report of a case and a clinical reanalysis of 360 cases. 1110 64

Complex visual hallucinations can occur in visually impaired individuals with no underlying psychiatric disorder. This phenomenon is known as Charles Bonnet syndrome (CBS). It is more common in elderly patients who are suffering from impaired vision due to ocular or neurological disease processes, resulting in sensory deprivation. We report a case of CBS in an elderly female with marked ptosis, which was exacerbated following a knee replacement surgery under general anaesthesia. Her CBS symptoms persisted until surgical correction of the ptosis, with a rapid and dramatic resolution of her hallucinations. Although CBS is typically a chronic condition, unusually in this case it was acute and reversible.
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PMID:Reversible Charles Bonnet syndrome secondary to upper lid ptosis. 3137 35

Blighia unijugata (Sapindaceae) is an indigenous tree belonging to the tropical forests of West Africa. It is called "Ako Isin" by the Yoruba people of Southern-Western part of Nigeria, where it is among plants used traditionally in the management of depressive psychosis. The aim of this present study was to evaluate the anti-depressant activity of ethanol extract of Blighia unijugata leaves in-vivo using acute and chronic experimental models of depression. The antidepressant activity of ethanol extract of B. unijugata leaves was investigated using acute and chronic unpredictable mild stress. Depression tests used included forced swimming, tail suspension, yohimbine induced lethality and reserpine induced depression tests. Oxidative stress markers were also assessed in the brain homogenates after chronic unpredictable mild stress. The acute toxicity studied using oral route of administration was 1414 mg/kg. The results showed that, B. unijugata produced significant reduction in immobility time in forced swimming and tail suspension tests without stimulating in locomotor activity in open field test. It was also found that B. unijugata significantly reversed diarrhea, ptosis and hypothermia in reserpine model of depression. 2.5 mg/kg B. unijugata potentiated yohimbine induced lethality in mice and also reduced the oxidative stress markers. The ethanol extract of B. unijugata leaves possessed antidepressant action, thus justifying its use in the management of mental illness.
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PMID:Antidepressant-like effect of ethanol extract of Blighia unijugata Bak. (Sapindaceae) leaves in acute and chronic models of depression in mice. 3234 70