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 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 27 year-old Vietnamese male immigrant to Canada developed a hemispheric cerebellar abscess. The patient presented at the hospital with osteomyelitis of the 5th finger of the left hand. He complained of lassitude, weight loss, and early morning headache, nausea, and vomiting, and he developed a left facial weakness. A computed tomographic scan demonstrated the distinctive appearance of an abscess of the left cerebellar hemisphere. Aspiration of the abscess afforded immediate relief of obstructive hydrocephalus and provided pus from which Mycobacterium tuberculosis was grown, thus permitting specific antituberculous chemotherapy. The cerebrospinal fluid obtained at the time of operation was sterile. The patient recovered fully. A primary site of infection was not conclusively identified.
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PMID:Tuberculous brain abscess: report of a case with computed tomography correlation. 678 4

A 51-year-old man came to hospital admission one year after the first occurrence of upper abdominal pain, nausea, fever, melaena and discrete symptoms of inflammatory disease, X-ray examination of the chest, colon and ileum were normal. Sonography and computertomographic examination showed a mass in the pancreatic head region. Diagnosis was established by endoscopy and examination of bioptic material, showing ulcerating and stenosing tuberculosis of the duodenum with caseating, tuberculoid granuloma and acid stabile bacilli. Tubercle bacilli of the human type could be demonstrated in bacterial culture. Granuloma of epitheloid cells could also be found in the liver. Drug therapy with tuberculostatic drugs brought about complete healing of the macroscopical lesions within 4 weeks. In patients with stenosing processes of the duodenum tuberculosis should also be taken into account as a rare cause of this condition.
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PMID:[Tuberculous stenosis of the duodenum]. 718 83

A 57-year-old man was admitted because of headache, nausea, and fever up (38 degrees C). He showed nuchal rigidity slightly. CSF analysis showed 833 white blood cells (WBC) (80% monocyte), protein value of 68 mg/dl, glucose level of 36 mg/dl and ADA level of 11.8 IU/l. Brain pre-contrast CT indicated high density area in right parietal lobe, and it showed slightly homogeneously enhancement with contrast medium. MRI on T2 WI demonstrated hypointense lesion with bright central core in right parietal lobe. The lesion showed isointense on T1WI, and indicated homogeneous enhancement with Gd-DTPA. He was sent to our hospital after one week. With only antibiotics the symptoms were relieved and the CSF findings improved during the previous hospital. However, Mycobacterium tuberculosis (M. tuberculosis) DNA was detected in CSF by PCR amplification, and he recovered completely with anti-tuberculous treatment. This case was interesting to reveal atypical features of spontaneous recovery. Since Shankar's study using polymerase chain reaction (PCR) for detection of M. tuberculosis in cerebrospinal fluid (CSF), the PCR assay have been recognized to be a rapid method for diagnosis of tuberculous meningitis (TBM). But there are problems of PCR sensitivity when dealing with CSF samples containing small amount of M. tuberculosis DNA. Comparing direct PCR with nested PCR, we studied on the evaluation of PCR for diagnosis of TBM. In this study the nested PCR was positive in all CSF specimens from 4 patients with TBM, but we could not detect M. tuberculosis DNA by only the direct PCR. Nested PCR amplification improved the sensitivity and specificity.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Intracranial tuberculoma with spontaneous recovery]. 766 22

The prevention of cerebral toxoplasmosis and of Pneumocystis carinii pneumonia is an essential objective in the management of patients infected with HIV. Given that roxithromycin is active in vitro against Toxoplasma gondii and that in 1989 Dolermann reported the effective treatment of P. carinii respiratory infections with erythromycin, a randomized pilot study was undertaken in 52 patients infected with HIV. Patients were treated with either: a monthly dose of pentamidine aerosol (300 mg); roxithromycin once a week (300 mg t.i.d.); or a combination of pentamidine aerosol and roxithromycin. Intention to treat analysis was applied to these 52 patients, all of whom received at least one treatment dose. Five out of 18 patients treated with pentamidine aerosol, 1/17 patients treated with pentamidine aerosol + roxithromycin and none of the 17 patients treated with roxithromycin developed cerebral toxoplasmosis (p = 0.038). P. carinii pneumonia was diagnosed in one patient in the pentamidine aerosol-treated group, in one patient treated with roxithromycin and in none of the patients treated with pentamidine aerosol + roxithromycin (non-significant difference). Four cases of Mycobacterium tuberculosis and Mycobacterium avium-intracellulare infection were seen in the pentamidine aerosol-treated group (p = 0.028) and none in the roxithromycin groups. Adverse events leading to the discontinuation of treatment occurred in 5/34 (14.7%) patients treated with roxithromycin. Nausea, abdominal pain and raised transaminases occurred in four patients and a skin allergy in the final patient. Roxithromycin appears to be effective in the prevention of pulmonary pneumocystis infection and of cerebral toxoplasmosis in HIV-infected patients. However, these results require confirmation in a larger study.
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PMID:Prevention of Pneumocystis carinii pneumonia and of cerebral toxoplasmosis by roxithromycin in HIV-infected patients. 778 14

We reported a case of Addison's disease, caused by adrenal tuberculosis. The patient was female, seventy four years old. She complained cough and body weight loss. She complained cough from June, 1989, but her home doctor didn't take care of her symptoms. September 1989, she felt appetite loss, and easy fatigue, so her home doctor suspected her disease as pulmonary tuberculosis, so he introduced our hospital, and she admitted. When she admitted, her chest roentogenogram revealed bIII2. Sputum smear examinations were negative. Laboratory data on admission, we observed slightly eosinophilia, severe iron deficiency anemia, and accenturation of blood sedimentation rate. Immediately after admission, she complained nausea, vomiting, coldness, and powerless. On 25 days after admission, she lost her senses suddenly, and her blood pressure fell 5 days after, she fell in shock state, too. We found out her blood sugar data was 29. After blood examinations, we found out that ACTH was high, cortisole, 17-KS, 17-OHCS were low. So we thought she got acute hypoadrenocorticism. We found her abdominal CT revealed calcification in her right adrenal gland. We diagnosed her disease as Addison's disease caused by adrenal tuberculosis so we began to give prednisolone, 7.5 mg per day. After giving, her state made better. We thought her disease as Addison's disease caused by adrenal tuberculosis, revealed acute hypoadrenocorticism.
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PMID:[A case of Addison's disease caused by adrenal tuberculosis, and revealed acute hypoadrenocorticism]. 826 25

The US Food and Drug Administration approved the contraceptive implant system, Norplant, in February 1990. It has been used in other countries for more than 15 years before the US approved it. The 6 subdermally placed capsules in the upper inner arm release 50-80 mcg levonorgestrel/day into the bloodstream, resulting in a 99.8% efficacy rate. Patient education and counseling, especially about changes in the bleeding pattern and Norplant's inability to protect against sexually transmitted diseases, are important to maintain client satisfaction and continued use of Norplant. Side effects, from most to least common, are changes in menstrual bleeding, constant bleeding, missed periods, weight gain/increased appetite, headache, oily skin or acne, weight loss/nausea, breast tenderness, nervousness or loss of appetite, and hair loss. It is rare when complications are so severe that they require removal of the implants. Contraindications to Norplant include active liver disease, active thromboembolic disease, breast cancer, pregnancy, and undiagnosed dysfunctional uterine bleeding. Antiepileptic medications, barbiturates, treatment for tuberculosis, and Butazolidin/phenylbutazone reduce Norplant's efficacy. A trained person should insert Norplant within the first 5-7 days of the menstrual cycle when it is evident there is no pregnancy. Some reports recommend that, after childbirth, it should be inserted 6 weeks postpartum to avoid hemorrhage. Yet, nurse-midwives at the Center for Addiction and Pregnancy at the Francis Scott Key Medical Center in Baltimore, Maryland, insert Norplant 24-48 hours postpartum in non-breast-feeding mothers with no increase in hemorrhage. Norplant must be removed no longer than 5 years after insertion. Certified nurse-midwives wanting to incorporate Norplant into their practices should follow the Guidelines for the Incorporation of New Procedures into Nurse-Midwifery Practice and have available a consulting physician who is familiar with and skilled in inserting Norplant. The manufacturer conducts training sessions for health professionals.
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PMID:Subdermal contraceptive implants in nurse-midwifery practice. 848 13

A retrospective analysis of all patients admitted with the diagnostic codes of aseptic or viral meningitis was performed at two institutions over 3 years. Forty-one patients with cerebrospinal fluid confirmation of aseptic meningitis (increased protein; increased white count; negative gram stain; and negative fungal, tuberculosis, and bacterial cultures) were analyzed. All the patients had headache, which was typically severe and bilateral in 39 of the 41 patients. The headache was of abrupt onset or the worst of the patient's life in 24 of the patients. The quality of the headache, when described, was usually throbbing (11 of 14). Nineteen patients had prodromal symptoms, including malaise, myalgia, gastrointestinal symptoms, and urinary tract infections. All had associated symptoms, including nausea (25), vomiting (23), photophobia (18), stiff neck (25), and back pain (11). Thirty patients were febrile. Lumbar puncture was performed for headache and fever unexplained by systemic illness in 30 patients, meningeal signs in 15, headache of abrupt onset or the worst headache ever in 24, neurologic signs or symptoms in 12, and for other reasons in 2. Computerized tomography, when performed, was negative in all cases. Focal neurologic findings were present in 5 patients, a decreased level of consciousness in 6, and papilledema in 1. A severe headache that worsens, is abrupt in onset, or is the worst of the patient's life could be due to aseptic meningitis, bacterial meningitis, or a subarachnoid hemorrhage. Although not universally present, meningeal signs, fever, and neurologic signs or symptoms should alert one to a possible central nervous system infection.
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PMID:Headache associated with aseptic meningitis. 853 Feb 75

A 48-year-old woman complained of fever, headache and nausea in October, 1994. Because polymerase chain reaction (PCR) was positive for mycobacterium tuberculosis in her cerebrospinal fluid, she was administered anti-tuberculous drugs. Steroid hormone was also administered for her symptoms of intracranial hypertension. However, multiple intracerebral masses appeared on CT and MRI 2 months later, and have increased in number and size. Cessation of the steroid hormone was impossible as her intracranial hypertension had been deteriorated. She was transferred to our clinic on October 23, 1995. On neurological examination she was drowsy and showed papilledema, weakness of bilateral lower extremities, left cerebellar sign, and bilateral Babinski's reflexes. Enhanced CT and MRI revealed multi-locular lesions in the right fronto-temporal, left temporal and left cerebellar regions. On November 7, 1995 she was operated on. Right fronto-temporal and left cerebellar masses were partially removed. Pathological examination and PCR of the surgical specimens demonstrated tuberculoma. Postoperatively, her consciousness disturbance improved and the residual tuberculomas decreased in size under the influence of anti-tuberculous drugs and cessation of the use of steroid hormone. Recently, tuberculosis is common neither in Japan nor in Western countries. Intracerebral tuberculoma is also very rare. The tuberculosis in our patient with multiple intracerebral tuberculomas resistant to antituberculous drugs was thought to have been induced by decreased resistance to the infection due to the administration of the steroid hormone.
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PMID:[A case of intracerebral tuberculoma resistant to therapy]. 882 34

We report the case of a patient with nausea, loss of appetite and increase of the aminotransferase levels to eight times the upper normal limit occurring two weeks after she was started on isoniazide, rifampicine and pyrazinamide for treatment of tuberculosis. Isoniazide is the most likely cause of liver injury occurring during combined antituberculosis therapy, whereas pyrazinamide or rifampicine are only rarely responsible. The case presented is used to review and compare the different recommendations concerning the monitoring of patients receiving antituberculous therapy and the clinical management of patients developing liver injury.
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PMID:[Liver injury under tuberculostatic treatment]. 921 16

Since isoniazid is increasingly being used to control the spread of tuberculosis, physicians must be aware of its potentially fatal effects. The ingestion of toxic amounts of isoniazid causes recurrent seizures, profound metabolic acidosis, coma and even death. In adults, toxicity can occur with the acute ingestion of as little as 1.5 g of isoniazid. Doses larger than 30 mg per kg often produce seizures. When ingested in amounts of 80 to 150 mg per kg or more, isoniazid can be rapidly fatal. The first signs and symptoms of isoniazid toxicity usually appear 30 minutes to two hours after ingestion and include nausea, vomiting, slurred speech, dizziness, tachycardia and urinary retention, followed by stupor, coma and recurrent grand mal seizures. The seizures produced by isoniazid toxicity are often refractory to anticonvulsant therapy. Given in gram-per-gram amounts of the isoniazid ingested, pyridoxine (vitamin B6) usually eliminates seizure activity and helps to correct the patient's metabolic acidosis. Isoniazid toxicity should be suspected in any patient who presents with refractory seizures and metabolic acidosis.
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PMID:Isoniazid overdose: recognition and management. 949 Sep 97


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