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Intradural extramedullary glial tumours of the spinal cord are rare. We report for such tumours arising from the dorsal cord. Myelography and operative findings were almost similar to that of an intradural neurofibroma. Surgical removal had resulted in rewarding neurological recovery. One of them had a recurrence after six years and was re-explored. Anterolateral attachment near the root entry zone suggests its origin probably from the spinal cord with an exophytic growth.  相似文献   
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? Tonsillectomy is the commonest ENT procedure performed in UK. ? A Boyle‐Davis mouth gag with tongue blade is used to keep the mouth open during the surgery. ? Draffin bipod rods are commonly used to keep the gag in place. ? These rods can slip during the procedure and can cause considerable harm especially when laser is in use. ? The tonsil ‘A’ frame is a useful instrument to overcome the disadvantages of other suspension devices.  相似文献   
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Alcohol and tobacco use commonly co-occur, with at least 90% of those with an alcohol problem also using tobacco. Thus, 3 years ago when we discovered higher rate of late deaths due to lung and oropharyngeal cancer in patients who had received a transplant for alcoholic liver disease (ALD), we hypothesized that these patients were continuing to expose themselves to tobacco after liver transplantation (post-LTX) and that this behavior was increasing their risk for cancer. We subsequently began a prospective investigation of post-LTX tobacco use in patients having undergone LTX for ALD (n = 172). For 33 recipients we had data starting from our first assessment at 3 months post-LTX and for this subgroup we report on the details of the timing of tobacco use resumption and the redevelopment of nicotine addiction. We found that on average more than 40% are smoking across all time periods. ALD recipients resume smoking early post-LTX, increase their consumption over time, and quickly become tobacco dependent. These data highlight an underrecognized serious health risk for these patients and demonstrate our need for more stringent clinical monitoring and intervention for tobacco use in the pre- and post-LTX periods.  相似文献   
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P. S. Craft  M. S. Reading  S. Jain    R. A. O'Neil 《Thorax》1996,51(5):552-553
A patient with malignant peritoneal mesothelioma and a diffuse pulmonary infiltrate is described. Computed tomographic scanning suggested lymphangitis carcinomatosa. This was confirmed on transbronchial biopsy to be due to metastatic mesothelioma.  相似文献   
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In the present paper fifty patients with symptoms of inner ear dysfunction, primarily deafness, vertigo or both, were subjected to a detailed history, pure tone audiometry and caloric tests. A detailed serum lipid analysis was done of all the patients. It was concluded that atherosclerotic disease of the labyrinthine vessels usually affects patients above forty years of age. It occurs bilaterally. Commonly both the cochlear and vestibular components are involved. Raised serum total cholesterol, L.D.L. cholesterol levels and hypertension, are more contributory as risk factors in its development.  相似文献   
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Measurement of capillary filtration coefficient in a solid tumor   总被引:5,自引:0,他引:5  
E M Sevick  R K Jain 《Cancer research》1991,51(4):1352-1355
The net transvascular filtration rate, JF (ml/min/100 g), in an isolated, RBC-free perfused R3230AC mammary adenocarcinoma tumor was measured using a gravimetric method whereby changes in tissue weight over time were monitored. From the gravimetric measurements of JF following changes in venous pressure, the capillary filtration coefficient (ml/min/mm Hg/100 g) was found to be 2.2 (range, 0.8-2.8), i.e., 10 to 1000 times higher than those found in several normal tissues and within the range of those reported for glomerular capillaries. These measurements of capillary filtration coefficient are consistent with elevated tumor interstitial fluid pressure, interstitial fluid flow, and peritumor edema.  相似文献   
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