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Query: UMLS:C0030193 (pain)
 261,466 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Isolated diseases of the os pisiforme is seldom described in the literature. Since 1973 wehave seen 7 patients with typical signs: pain at the region of pisiform, increased by dorsiflexion and radial deviations of the wrist and by compressing the pisiform in the palmar-dorsal plane. The diagnosis of pisiform disease is based on clinical and X-ray examination and followed by histological study after operation. Five of the seven patients came to operation for the following disorder: local, circumscribed chondrosis, chondromatosis of flexor carpi ulnaris with osteochondromatosis, atrophy of the pisiform and in the two cases aseptic osteonecrosis. After partial resection of the pisiform, once combined with Z-shaped lengthening of the tendon of Flexor carpi ulnaris or complete enucleation of the bone all patients were free of discomfort and remained so.
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PMID:[Diseases of the pisiform bone]. 61 82

Four hundred twenty-six patients walked out of The Johns Hopkins Hospital Adult Emergency Department before being treated between April 1976 and March 1977. Of these, 179 were matched for sex, race, age, shift and presenting complaint with controls to identify the distinguishing characteristics of walk-out patients. Walk-out patients have recent onset of symptoms, report a great deal of pain and discomfort at the time of initial visit, and wait a relatively short period of time before walking out. They are, however, likely to report little continuing pain or discomfort one to two weeks after followup, although they believe that they still need care. Walk-out patients do not seem to be exposed to objectively worse treatment in the emergency departemnt but seem to have less subjective tolerance for waiting.
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PMID:Walk-out patients in the hospital emergency department. 62 20

Thirty-four cases of microcystic adenoma of the pancreas were studied. These benign tumors have traditionally been classified as cystadenomas, but have not been clearly distinguished from those cystic neoplasms of the pancreas that have a significant malignant potential. Microcystic adenomas are benign, usually large (mean diameter 10.8 cm), and are composed of many tiny cysts lined by small cuboidal cells containing glycogen but little or no mucin. The tumor may be found incidentally at autopsy or, more commonly, may manifest as an abdominal mass with some associated local pain or discomfort. There is no sex predilection. The patients are usually elderly, both mean and median ages being 68. A microcystic pattern is apparent both grossly and microscopically. Electron microscopy confirms the presence of intracytoplasmic glycogen and the epithelial character of the cells. Follow-up data (mean 6.4 years), available in all cases, indicate that when these tumors occur in the head of the pancreas, fatalities may result either from complications of radical surgery or from gastrointestinal or biliary obstruction. When the tumors occur in the body or tail of the pancreas, biopsy alone may be sufficient.
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PMID:Microcystic adenomas of the pancreas (glycogen-rich cystadenomas): a clinicopathologic study of 34 cases. 63 43

An open study was carried out in general practice to assess the analgesic effectiveness, tolerance and side-effects of salsalate when given at a dosage of 3 g per day for 6 weeks. Sixty-six patients who were known long-term analgesic users were treated: they included 16 with active inflammatory disease of rheumatoid type, 20 with degenerative joint disease, and 27 with other musculo-skeletal conditions. Three patients were withdrawn during the study because of gastro-intestinal upset. Assessments, using rating scale scores, were made pre-trial and at 2-weekly intervals of joint pain, other musculo-skeletal pain, and duration of morning stiffness. The results showed that there was marked improvement in joint pain and morning stiffness, particularly in those patients with inflammatory joint disease. Improvement in musculo-skeletal discomfort was less evident. Side-effects were reported on 24 occasions, the most frequent being dyspepsia. Faecal occult blood tests showed that there were 7 patients with probable blood loss during treatment, 4 of them, however, had no other clinical signs or symptoms of gastrointestinal intolerance.
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PMID:The use of salsalate for control of long-term musculo-skeletal pain: an open, non-comparative assessment. 65 29

Amipaque 280 mg I/ml was compared to Isopaque Cerebral 280 mg I/ml for common carotid injection in twenty patients in a double blind trial. Simple comparison was also performed in examinations with selective external carotid injections. The reaction of the patients to the common carotid injection was mild on the whole but Amipaque caused significantly less discomfort than Isopaque. Selective external carotid injection of Amipaque caused very little discomfort while most patients complained of severe pain when Isopaque was used. No serious side-effect was observed.
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PMID:Clinical testing of Amipaque for cerebral angiography. 66 85

The hypothesis is presented that whales become stranded inadvertently as a consequence of seeking stimulation. The animals enter shallow water in order to roll over, bask, and rub themselves in the sand, and are trapped by the receding tide. It suggested that stimulation-seeking behavior (and stranding) reflects a general sympathetic nervous system response which may be due to a number of factors such as pain, discomfort, reproductive state, and other biorhythmic changes.
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PMID:Whale strandings: hypothesis. 67 13

Subjects exposed to social models dissimulating tolerance or intolerance generally exhibit matching behavior in their verbal ratings of painful stimulation. It has been unclear, however, whether these changes reflect voluntary alteration of evidence or genuine changes in distress. This study used alternative measures and controlled for methodological limitations of earlier studies by examining nonpalmar skin potential in addition to palmar skin conductance and heart rate indexes of psychophysiological response to electric shock, and by evaluating verbal expressions of pain with sensory decision theory methodology. Of 20 female volunteer subjects, half served as controls, and half were exposed to a tolerant female model. Both the subject and the model verbalized ratings of discomfort provoked by a series of electric shocks of increasing intensity. Subjects then underwent a series of preselected random shocks. Sensory decision theory analyses revealed lower discriminability of the shocks among subjects exposed to a tolerant model. Several indexes of nonpalmar skin potential and heart rate reactivity exhibited lower reactivity in the tolerant group. Tolerant modeling was also associated with decreases in subjective stress. The results were consistent with the position that changes in pain indexes associated with exposure to a tolerant model represented variations in fundamental characteristics of painful experiences as opposed to suppression of information.
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PMID:Social modeling influences on sensory decision theory and psychophysiological indexes of pain. 69 Aug 5

Lower extremity pain caused by exercise but relieved by rest is usually a reliable symptom of chronic arterial insufficiency. However, similar discomfort often occurs in patients with neurospinal compression. Furthermore, arterial occlusive disease and demonstrable spinal stenosis may be present simultaneously. Fifty-two patients with symptoms suggesting intermittent claudication comprised the study group. All were proven to have a nonarterial cause of their complaint. The study consists of a retrospective analysis of the diagnostic methods used in confirming the proper diagnosis. Conclusions reached suggest a rational approach to solution of individual patient problems. The nonvascular origin of the symptoms was suggested initially by clinical evaluation in 19 patients, and by noninvasive arterial evaluation in an additional 22. The neurospinal origin of symptoms was obscured in 11 patients because of the presence of significant arterial occlusive disease, as demonstrated by nominvasive arterial testing. Seven of the 11 patients underwent arterial reconstruction, which failed to relieve their symptoms. Subsequently, the neurospinal origin of these symptoms was proven by appropriate treatment. This experience has shown that the errors in diagnosis and treatment could have been avoided by using a combined diagnostic approach, correlating results of an accurate clinical evaluation with noninvasive arterial testing as well as the findings shown on lumbosacral spine films.
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PMID:Rational approach to the differentiation of vascular and neurogenic claudication. 71 94

This contribution reports a study of chronic schizophrenics hospitalized in state hospitals who suffer from serious and life-threatening medical and surgical illnesses. Four primary findings are described and discussed: lack of verbalization of pain and discomfort; bodily self-mutilation; toleration and exhibition of loathsome lesions; and inability or unwillingness to tolerate medical care. Some examples of exceptions to these four findings are also presented. Possible explanations for the findings are discussed in terms of their biological, social, and psychological components, recognizing that no single factor can explain the findings in this complex and varied population. It is concluded that treatment staffs in the hospital or community must be alert to changes in patient state, must utilize compromise methods of care and must anticipate or deduce a patient's needs while the patient is physically ill.
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PMID:Reactions of schizophrenics to life-threatening disease. 72 64

Intermittent claudication from peripheral vascular disease is sometimes difficult to distinguish from similar claudication due to degenerative disease of the lumbar spine. In the present study 26 patients with vascular disease were compared with 23 patients with lumbar degenerative disease. Assessment was by clinical and radiological examination. In the vascular group characteristic distinguishing features were: abnormal foot pulses, arterial bruits, relief of symptoms by standing, a constant claudicating distance and stocking sensory loss. In the lumbar group typical findings were: discomfort on lifting, bending, coughing or sneezing, pain on standing, history of back injury, variable claudicating distance and segmental sensory loss.
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PMID:Neurogenic and vascular claudication. 73 Dec 61


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