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

The burrowing asp, Atractaspis bibronii, causes a significant proportion of cases of snakebite near Empangeni, Natal. Data from 8 cases are presented. All were in rural Zulus, and the bites were usually inflicted on the foot during summer nights, in or near the patient's home. There was no sexual bias, but over 50% of the victims were under 14 years of age. Envenomation was mild, characterised by moderate to intense pain and localised swelling, regional lymphadenopathy with occasional discoloration, blistering or necrosis at the bite site. Neurological signs were absent, but symptoms of headache, painful eye movements, dry mouth and hoarseness were recorded. Minor haematological abnormalities were detected in a few patients. Treatment involved analgesics and limb elevation, with antibiotic cover and intravenous fluids when necessary. Antivenom is not effective and was not used. There were no deaths.
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PMID:Observations on the bite of the southern burrowing asp (Atractaspis bibronii) in Natal. 292 81

A multi-institutional double blind study was performed in 66 patients in order to evaluate the action of human leukocyte interferon, type alpha (IFN) in lesions produced by herpes simplex virus. Lesions were localized in genital area in 34 cases and in facial area in 32 of them. From the total, 38 patients were treated with 7,000 Ul/gm. of interferon ointment and 28 with carbowax 4,000 as placebo. The symptoms pain, ardor, itching and paresthesia were evaluated asking to patients. Erythema, vesicles, crust, scale adenopathy were objectivated. Signs and symptoms were controlled on days 3 and 7 of treatment. In 42 patients, lesions specimens were taken for virus isolation. In 23 of them, cytopathic effect was detected (54.76%). Results showed a rapid relief from pain (p less than 0.05), ardor (p less than 0.01) and paresthesia (p less than 0.001) and also accelerated healing of vesicles in patients treated with interferon. Tendency to reduce the total time of the disease in those patients treated with IFN was observed.
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PMID:[Therapeutic use of human leukocyte interferon in dermatologic disorders caused by herpes simplex virus. Multicenter study]. 307 70

The authors report on 21 cases of "primary" xanthoma of bone. Twenty of the patients were older than 20 years old. The male-female ratio was 2:1. The presenting symptom was pain in 13 patients and neurologic symptoms in 2; in 6 patients, the lesion was an incidental finding. All but one of the lesions in this series were solitary, and the flat bones (pelvis, rib, skull) were the most frequently involved sites. Radiographically, a well-defined, sometimes expansile lytic lesion, with either a small area of surrounding reactive bone or a distinct sclerotic margin, was seen. Microscopically, foam cells, giant cells, cholesterol clefts, and fibrosis were present in varying degrees. In none of these cases was there an identifiable underlying lesion. The differential diagnosis includes Erdheim-Chester disease (a multisystemic granulomatosis) and bone involvement in sinus histiocytosis with massive lymphadenopathy (Rosai-Dorfman disease). More important is the differential diagnosis with metastatic clear cell carcinoma. Xanthoma of bone is a benign lesion, and complete or even partial removal is effective. Xanthomas may represent a "burnt-out" benign condition such as fibrous dysplasia or histiocytosis X.
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PMID:Xanthoma of bone. 314 Jun 52

We identified 90 patients with tick-borne erythema migrans in the Union of Soviet Socialist Republics (USSR) in areas from the western Baltic Republics to the Maritime Territory on the Pacific Ocean. Symptoms associated with the erythema included fever, malaise and fatigue, headache, myalgias, arthralgias, or regional lymphadenopathy. Within two weeks to four months, 58 (64%) of the patients developed neurological abnormalities, particularly radicular pain, cranial neuritis, or lymphocytic meningitis, and four (4%) patients developed monoarticular or oligoarticular arthritis. We tested the sera from 35 Soviet patients by using an isolate from the United States. The serological data showed elevated IgM and/or IgG antibody titers to Borrelia burgdorferi in 2 of 10 patients with erythema migrans, 15 of 21 with neurological abnormalities, and 2 of 4 with arthritis. Our observations suggest that Lyme borreliosis occurs in diverse areas of the USSR.
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PMID:Lyme borreliosis in the Soviet Union: a cooperative US-USSR report. 317 Dec 26

This report describes a series of 15 patients who presented with masses in the tail of the parotid gland which proved at biopsy to be benign hyperplastic lymphadenopathy similar to lymphoepithelial hyperplasia. There were 11 male and 4 female patients. All had a history of intravenous drug use. Ten patients complained of pain. Six patients had smaller masses on the contralateral side of the gland, whereas seven patients had minor axillary adenopathy. Needle aspiration was performed in 12 patients; although not conclusively diagnostic, it ruled out primary salivary tumors. Thick purulent material was aspirated in five patients. All 15 patients underwent parotid exploration. It was apparent after raising the flap that the disease was related to intraparotid and periparotid lymph nodes. Lymphadenopathy in the jugular region, which was not appreciated preoperatively, was also noted in all patients. Each patient underwent exposure of the main trunk of the facial nerve and limited superficial parotidectomy. The postoperative course in each patient was uneventful and no patient had a facial nerve deficit. Cerebral toxoplasmosis developed in one patient who died 3 months after surgery; AIDS developed in one other patient. Human immunodeficiency virus (HIV) titers were not performed routinely because none of the patients came for regular follow-up. None of these patients demonstrated lymphoma at the time of this procedure. Parotid lymphadenopathy, which occurs primarily in intravenous drug users, appears to be an early manifestation of pre-AIDS or AIDS-related complex. If patients have no other sizable lymphadenopathy for biopsy, we advocate exploration of the parotid region and excision of periparotid and intraparotid lymph nodes.
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PMID:Is parotid lymphadenopathy a new disease or part of AIDS? 230 25

The clinical and serologic features and immune status of 39 homosexual men who had seroconversion to human immunodeficiency virus positivity were compared with 26 homosexual men who remained seronegative during a six-month period. An acute clinical illness occurred in 92.3% of seroconverted subjects and 40% of controls. The duration of illness was significantly greater in the seroconverters than the controls (10 + 4.4 days). A general practitioner was consulted by 87.2% of the seroconverters because of the illness, including 12.8% who were admitted to hospital, compared with 20% of controls. The most frequently reported symptoms in the seroconversion group were fever (76.9%); lethargy and malaise (66.7%); anorexia, sore throat, and myalgias (56.4% each); headaches and arthralgias (48.7% each); weight loss (46.2%); swollen glands (43.5%); retro-orbital pain (38.5%); and dehydration and nausea (30.8% each). Lymphadenopathy developed in 75% of seroconverters compared with 4% of controls. Changes in T-cell subsets were not found in controls, but the number of T4+ cells and the T4+/T8+ ratio decreased significantly in seroconverters.
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PMID:Characterization of the acute clinical illness associated with human immunodeficiency virus infection. 325 8

The usefulness of ultrasonography (US) in the evaluation of pancreatic neoplasms was assessed in 51 patients. Indications for US included jaundice (n = 19), pain (n = 16), weight loss and anorexia (n = 4), clinically palpable mass (n = 3), bleeding in the upper gastrointestinal tract (n = 1), and gastric outlet obstruction (n = 1). Three patients were investigated because of a previous abnormal US examination; in four the mass was an incidental observation. Sonograms were interpreted without knowledge of results from other procedures. Pancreatic masses were detected in 50 patients. Biliary and pancreatic duct obstructions were seen in 29 and 27 patients, respectively. Liver metastases were identified in 16 patients and missed in three that were not detected with either US or computed tomography. Vascular involvement was predicted in 12 patients and missed in four, while lymphadenopathy was seen in 16 and missed in five. Thirty-one cases of unresectable disease were correctly predicted with US. Resectability was not as accurately determined; only seven of 19 "resectable" lesions were successfully removed. US is an effective tool in the detection and preoperative evaluation of pancreatic malignancy.
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PMID:Pancreatic neoplasms: how useful is evaluation with US? 328 54

CSD is a well recognised cause of cervical lymphadenopathy, and parotid involvement occurs in 3 per cent of cases. Parotid lymphadenopathy is usually asymptomatic or tender but acute parotid pain treated successfully by surgery is previously undescribed. In our case excision of the primary lesion with parotid biopsy provided an immediate diagnosis and decompression of the parotid capsule resulted in dramatic relief of the patient's pain. We would therefore recommend that, in all cases of obscure cervical lymphadenopathy, CSD should be considered and a documentation of domestic pets actively sought. We would also advise that in those cases of parotid CSD in which either the diagnosis is equivocal, CS antigen is unavailable or intense parotid pain is a predominant feature, excision of the primary lesion together with surgical decompression of the parotid capsule should be performed.
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PMID:Cat scratch disease: an unusual cause of acute parotid pain (a case report with a literature review). 329 21

A clinical study for genital herpes was conducted on 154 patients and the efficacy of treatment with oral acyclovir was investigated in 51 of these patients. The diagnosis was confirmed by direct immunofluorescence or viral isolation from the lesion. This disease has increased in both males and females in recent years and was found in 2.3-2.9% of the out-patients examined in 1986. Seventy percent of the patients were between 20 and 30 years old. About 70% of the male patients had phimosis. In patients with the first infection, bilateral eruption (62%) and lymphadenopathy (54%) were more common than unilateral lesions. However, in those with recurrent infection, unilateral eruption (72%) and lymphadenopathy (52%) were more common. Sixty two percent of those with the first infection had scattered eruption on external genitalia, but 71% with recurrent infection, had lesions concentrated in several areas. Local symptoms such as pain in the external genitalia (male: female, 16%: 85%), pain in the lower extremities (26%: 45%), discomfort in the lower extremities (20%: 41%) and systemic symptoms such as malaise (22%: 48%) and anorexia (4%: 35%) were seen more frequently in females than in males. In addition, systemic symptoms such as fever (first episode: recurrent episode, 36%: 4%), malaise (34%: 9%) and anorexia (18%: 2%) were seen more frequently in patients with the first episode than in those with recurrence. HSV type 1 infections were found in 16% of males and 28% of females with the first episode, but were less common in the recurrent episode, 0% and 13%, respectively. Direct immunofluorescence was positive in 75 (59%) of 128 samples diagnosed by viral isolation. Treatment with oral acyclovir tablets, 200 mg five times daily, was very effective in 26 of 30 patients (87%). No side effects were observed. In this study, acyclovir tablet has been shown to be a very effective and well-tolerated treatment for genital herpes infections.
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PMID:[A clinical study of genital herpes and the clinical efficacy of acyclovir tablets]. 337 33

Herpes simplex virus (HSV) infection of the hand occurs predominantly in three different population groups. Young adults with a recurrent HSV II infection of the hand account for the majority of cases. A prodromal phase of up to 72 hours and a recurrence of seven to 10 days' duration occasionally associated with lymphangitis, lymphadenopathy, and lymphedema are characteristic. HSV I infection of the hand classically occurs in children with herpetic stomatitis and in health care workers infected during patient care delivery. In health care workers, the infection may last 21 to 28 days and be associated with severe pain and lymphangitis. Recurrences appear uncommon in HSV I infections. Primary infection is usually managed conservatively. Vesicle drainage for pain relief and antiviral therapy with acyclovir may be of value. For recurrent infections, acyclovir, 800 mg orally, twice daily, initiated during the prodrome in an open study of eight patients appeared effective in aborting the attack. Evaluation of long-term suppression in recurrent HSV infection of the hand is in progress.
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PMID:Herpes simplex virus infection of the hand. Clinical features and management. 340 76


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