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Query: UMLS:C0019158 (
hepatitis
)
30,205
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Acute liver-lesion was observed in a 77 years old women, using a preparate "Hungaria L. 7" consisting 7,8 percent of Lindan, without keeping directions for use. In 24 hours onset of toxic exanthema, lack of appetite, and abdominal pains were seen. After a longlasting
discomfort
and loss of weight on the 4th week jaundice have occurred. In the liver biopsy specimen microscopically centrolobular necrosis of lytic type, steatosis and a moderate periportal inflammatory reaction was revealed. On the electron micrographs steatosis and paralelly arranged osmiophilic inclusions in the mitochondria seemed to the most characteristic feature. Authors stress that in cases of acute liver lesions careful analysis of the history may evidence a toxic origin of the lesion, and the latter morfologically--as it is demonstrated in the presented case--can be distinguished from the acute virus-
hepatitis
.
...
PMID:[Light- and electron-microscopic changes in liver cells of a patient with acute liver damage caused by Lindane]. 5 71
Long-acting oral contraceptives (OCs) for women were available for clinical experimentation in 1969. Through the country, 29 provinces, cities, and autonomous regions participated in this expirement. Based upon the cases between 1969 and 1976 findings from this expirement can be summarized as follows: 1) the 3 types of long-acting OCs have proved to be very effective, and the rate of breast cancer and cervical cancer is lower than the normal rate. The childbearing ability can be restored rapidly after discontinued use of the contraceptives. The impact on menses and metaboliism is not very serious. The health of the users and the newborn babies has not been found to be endangered. Statistics show that long-acting OCs are comparatively more secure measures for birth control; 2) some users have experienced dizziness, nausea, and excessive leukorrhea, and discontdiscontinued because of
discomfort
and inconvenience. This situation has some impact on the popular use of long-acting OCs. Research and studies are underway on a reduced dosage and reduction of side effects; 3) women who suffer from
hepatitis
, nephritis, a history of liver and kidney problems, breast tumors, cervical cancer, diabetes, active low blood sugar, or a history of having over-sized babies, or an overweight problem should not use OCs. Women who suffer from high blood pressure can only use OCs with a doctor's advice and caution.
...
PMID:[Clinical observations on long-acting oral contraceptives--a report of 43,373 (author's transl)]. 26 34
We report a case of clinical
hepatitis
associated with occupational exposure to halothane in a research laboratory. A biochemist who for 3 y repeatedly used halothane for sedation and euthanization of rats suffered recurrent episodes of epigastric
discomfort
, culminating in an episode of malaise, anorexia, jaundice and elevated liver associated enzymes that promptly resolved after removal from exposure to halothane. Serologic testing for viral sources and risk factors for non-infectious hepatitis were negative. Halothane-induced
hepatitis
has been documented as an idiosyncratic reaction among anesthetized patients and has been reported once in operating room personnel. The mechanism for halothane-induced
hepatitis
is proposed to be a hypersensitivity reaction to liver neo-antigens produced by the halothane metabolite 2-chloro-1, 1, 1-trifluoroethane.
...
PMID:Chemical hepatitis associated with occupational exposure to halothane in a research laboratory. 145 11
The aim of the study was to examine the frequency, severity, persistence and etiology of relapses occurring during the hepatitis A viral infection. Therefore, a prospective study of 910 patients suffering from hepatitis A (HA) was carried out. The clinical examination and determination of glutamyl pyruvic transaminase (GPT) in the serum every 7-14 days till recovery (usually during 6--8 months) were performed. HAV infection was confirmed by detecting anti-HAV IgM in the blood of all the examined by radioimmunoassay. In 876 (93.3%) patients HA had typical clinical features and a monophasic course. All cases made a rapid clinical recovery and liver function tests improved strikingly between 1 and 4 months after the onset of illness. However, in 34 (3.7%) of 910 patients, after an asymptomatic interval of 4--8 weeks, relapsing
hepatitis
occurred. Mild clinical symptoms: fatigue, myalgia, nausea, epigastric
discomfort
accompanied by the elevated levels of GPT in the serum were noticed in 11 patients, while 3 of them redeveloped jaundice. In 23 remaining patients relapses of
hepatitis
were asymptomatic, except for the reappearance of icterus in six cases. The only way to establish the exacerbation of the disease was through the pathological findings of GPT in the serum, which increased 10--60 times above the upper limit of the normal value. While 25 patients had one relapse, in 9 there were two or more relapses, so that
hepatitis
had a biphasic or polyphasic course. The second relapse was registered 3--6 weeks after the first one disappeared. Through biochemical tests the average values of the GPT were established: 1566 U/L in the acute stage, 107 U/L during the early stage of convalescence and 1016 U/L during the first relapse of
hepatitis
. After the first relapse and during remission, in 9 patients the average values of GPT in the serum were 84 U/L, while during the second relapse 518 U/L. Clinical signs of relapsing
hepatitis
disappeared approximately in 4 days, but liver function tests decreased slowly and persisted elevated between 5 and 12 months. A possibility of establishing the etiology of relapsing
hepatitis
, which has yet remained unknown, is discussed. Anti-HAV IgM were present in all 34 patients during the initial and relapsing phase of
hepatitis
and in 26 cases in the latter phase of convalescence between 9 and 11 months after the beginning of the disease. Serological tests excluded infection with hepatitis B, cytomegalovirus and Epstein-Barr virus. With a great probability other infections and toxic agents damaging the liver could have been excluded.(ABSTRACT TRUNCATED AT 400 WORDS)
...
PMID:[Recurrences of viral hepatitis A]. 207 29
Microval, a low dose progestin oral contraceptive (OC) containing .03 mg levonorgestrel, provides contraception through 3 mechanisms: rendering the cervical mucus impermeable to sperm, slowing the descent of the egg through the fallopian tube, and causing endometrial atrophy unfavorable to nidation. The Pearl index is about 1%. Formal contraindications to Microval include suspicion of pregnancy, recent history of
hepatitis
or hepatic insufficiency, and breast or uterine cancer, while relative contraindications include ovarian dystrophy, mastopathy, and history of extrauterine pregnancy, jaundice, or pruritus of pregnancy. As with any other OC, a complete physical examination should be done before prescription to rule out contraindications, and follow-up examinations should be given twice yearly. Irregular cycles, spotting, amenorrhea, edema, and breast
discomfort
are not unusual at the beginning of treatment. Rifampicine, barbiturates, phenylbutazone, and the hydantoin group of drugs render Microval ineffective. The pill should be taken every day without exception at the same hour, and it is advisable to use another method of contraception during the 1st month of Microval use. A single pill taken 12 hours late can bring a risk of pregnancy. Low dose progestins are of interest for patients with contraindications to synthetic estrogens who desire an OC, but they can induce a relative hyperestrogenism with ovarian dystrophy and other symptoms, and they can cause menstrual irregularity.
...
PMID:[Microval]. 392 36
Side effects of carbamazepine (CBZ), valproate (VPA) and clonazepam (CZP) are rare during long-term use but rather common and usually transient during the early phases of treatment. The usual side effects of CBZ are drowsiness, dizziness, and diplopia, which are dose dependent in long-term use, but CBZ does not seem to cause cognitive disturbances, as do phenobarbital and phenytoin. Other reactions to CBZ may include leukopenia, hyponatremia, disturbances of vitamin D metabolism and fortunately rarely, agranulocytosis and
hepatitis
. Use of VPA can lead to gastrointestinal
discomfort
, weight gain, hair loss, tremor and sedation, but these side effects are rather uncommon, mild, and transient during VPA monotherapy. Potentially hazardous reactions such as
hepatitis
and pancreatitis have occurred in a few patients on VPA, generally with multidrug therapy. Some of the side effects are dose related. They infrequently lead to withdrawal of VPA. Side effects limited to initiation of CZP therapy include drowsiness, ataxia, and behavioral changes; they are usually transient but can lead to dose reduction or even withdrawal of the drug. Except for development of tolerance, CZP seems to be practically free of long-term side effects.
...
PMID:Side effects of carbamazepine, valproate and clonazepam during long-term treatment of epilepsy. 642 98
Alpha-methyldopa-induced histologic alterations were investigated in 21 patients with hepatic injury after short- and long-term exposure. Seven patients developed liver injury within 6 months and 24 after several years (mean, 5 years) of exposure. Histologic findings and clinical and biochemical data differed significantly in the two groups. Morphologic analysis of the short-term-treated group revealed marked parenchymatous degeneration, focal, confluent and massive necrosis, and inflammation. Fatty accumulation and increased fibrous trabeculae were characteristic for the patients treated for long term. All patients in the short-term-exposed group had acute and severe
hepatitis
. Four of them had icterus. Two patients died of hepatic coma. Patients in the long-term-treated group had for several months initially mild but increasing
discomfort
, dyspepsia, nausea, and colics. Liver function tests in these groups revealed differences in serum albumin, bilirubin, and transferase levels. No changes were observed in alkaline phosphatase and Thrombotest. Fat accumulation and fibrous trabeculae suggest that the alterations precede the clinical symptoms and biochemical signs of
hepatitis
. The findings show that alpha-methyldopa may induce hepatocellular injury after short- and long-term exposure.
...
PMID:Morphologic alterations in patients with alpha-methyldopa-induced liver damage after short- and long-term exposure. 732 15
Seventy-four responses were received from a questionnaire which had been mailed to 91 bone marrow transplantation institutes throughout Japan to assess the activity of bone marrow transplantation and complications in bone marrow donors. A total of 2329 bone marrow harvests, performed from 1688 adult donors and 641 child donors for allogeneic or syngeneic transplantation up to August 1992, were available for study. Analyses of the responses showed slight diversity regarding the marrow harvesting preparation and methods of the different bone marrow programs. The resulting perioperative complications were principally caused by anesthesia: 73 episodes of hypotension including one death 18 months later, seven of arrhythmia, one of respiratory arrest, three of mental confusion, one of asthma, one of malignant hyperthermia, one tooth injury and one broken aspiration needle. The postoperative complications were chiefly caused by marrow aspiration per se: 731 episodes of transient fever, 26 of long-lasting pain or
discomfort
, 10 episodes of liver dysfunction including two cases of non-A, non-B
hepatitis
, four cases of infection, one episode of hypotension, one of dysuria and one case of keloid formation. The study further revealed that the frequency of complications was lower in child donors than in adult donors.
...
PMID:[Complications of marrow harvesting for transplantation]. 813 99
Screening for HBsAg, anti-HBc, anti-HCV and ALAT levels is now performed on donated blood to prevent post-transfusion
hepatitis
. A prospective study of 2,368 blood donors was performed in Guadeloupe (French West Indies) to determine risk factors associated with serologic abnormalities: 571 donations (24%) were positive for at least 1 of the 4 analyzed markers with 3.2% positive for HBsAg, 22% for anti-HBc, 0.8% for anti-HCV and 1.4% with ALAT > or = 45 IU/L. The anti-HCV prevalence was significantly different according to ALAT levels (P < 10(-4)). Transfusion history and work status (worker or serviceman) were found to be risk factors, with an odds ratio of 1.94 for serviceman population. Other unexpected risk factors were: number of years residency in Guadeloupe (progressively increased risk with the number of years), birthplace and residence in southern part of the island as well as the existence of gastrointestinal
discomfort
unrelated to viral hepatitis (odds ratio = 2.91). The results of this study show a unique epidemiologic situation for hepatitis B virus in Guadeloupe necessitating careful selection of blood donors.
...
PMID:A unique seroepidemiologic situation for hepatitis B markers in Guadeloupe. Results of a prospective study in blood donors. 833 Jun 94
The use of autologous blood is a well established and extremely popular technique to decrease the necessity for homologous transfusions and the attendant risks of
hepatitis
, HIV, and HTLV--I/II infections. The most beneficial timing for autologous reinfusion of predonated blood remains unknown. The present study was undertaken to determine the optimal timing of autologous blood reinfusion in elective spinal surgery. Fifty-seven patients were prospectively individually randomly allocated into early versus delayed reinfusion groups prior to undergoing elective spinal surgery by a single surgeon. Three surgical subgroups were entered into the study: anterior/posterior (A/P) spinal fusion patients, posterior thoracolumbar scoliosis fusion patients (PSF), and degenerative posterior lumbar fusion patients (LF). Randomization was successful in that three was no significant difference in male to female ratio, age, preoperative hemoglobin, or number of units predonated between the early and delayed reinfusion groups. Likewise, there was no significant difference in the details of the operative procedure when compared as a group for the early versus delayed reinfusion groups. A significant increase in the postoperative day #1, 2 and 3 hemoglobin was seen in the early reinfusion group, while there was no significant difference seen in the postoperative day #7 hemoglobin between the early versus delayed reinfusion group. There was no effect of surgical grouping on these significant comparisons. Earlier patient mobilization was also seen in the early reinfusion groups for the A/P and PSF groups. There was no difference in patients' subjective evaluation of satisfaction and
discomfort
between the early or delayed reinfusion groups as determined by blinded interview on days 1, 3, 5, and 7 postoperatively.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Early versus late replacement of autotransfused blood in elective spinal surgery. A prospective randomized study. 836 75
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