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Query: UMLS:C0019158 (
hepatitis
)
30,205
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
An overview of dermatological diseases which occur in conjunction with oral contraceptive (o.c.) use is presented. An increase in pigmentation during o.c. use is attributed to an increase in the binding of cortisol with transcortin caused by the estrogen component, which leads to an increase in melanin-stimulating hormone production. Sebum production is decreased during o.c. use, which has a beneficial effect in cases of acne and seborrhea oleosa. This effect is most pronounced with preparations containing chlormadinon acetate, which has an antiandrogenic effect. O.C. use can influence hair growth by disturbing the balance between anagenic and telogenic hairs. Androgenetic alopecia is most often caused by preparations containing nortestosterone. Peroral dermatitits, lupus erythmatodes visceralis and similar disorders, and allergic skin reactions have been observed among o.c. users.
Porphyria cutanea tarda
is generally found in young women in conjunction with o.c. use, which can be related to liver dysfunctions. Vaginal candidosis is also more frequently found among o.c. users, particularly in conjunction with combination preparations. Herpes gestationes can occur during o.c. use, mainly among women who developed it during pregnancy. Progesterone appears to be responsible for provoking the condition. 166 patients who developed dermatological disorders during o.c. use were studied according to the preparation each used. Acne vulgaris improved more frequently among Ovosiston users. A marked increase in vaginal fluor indicated an increase in trichomoniasis and candida mycosis. In all observed cases of
porphyria cutanea tarda
, liver damage (
hepatitis
, cyrrhosis, or fatty liver) could be ascertained.
...
PMID:[Reactions and side effects of ovulation inhibitors on the skin]. 72 69
In 40 patients suffering from
porphyria cutanea tarda
the sera were examined for the existence of HBAg and HBAb.
Hepatitis
was known in the history of 6 patients, in 3 of 23 bioptically examined livers a chronic aggressive
hepatitis
could be proved. When the transmigration electrophoresis after Pesendorfer and coworkers was used, in no case HBAg and HBAb could be proved.
...
PMID:[Australia antigen and porphyria cutanea tarda]. 122 41
Porphyria cutanea tarda
in human beings is believed to be due to reduced hepatic uroporphyrinogen decarboxylase activity. However, extrinsic factors such as alcohol abuse and drug intake are required for clinical manifestation of the disease. In addition to typical cutaneous lesions, patients with
porphyria cutanea tarda
usually have chronic liver disease and moderate iron overload. Of 74 Italian patients with
porphyria cutanea tarda
, hepatitis C virus antibodies were detected in 76% by enzyme-linked immunoassay and in 82% by recombinant immunoblot assay. Viral genome, studied with nested polymerase chain reaction, was found in the sera of 49 subjects--47 positive and 2 indeterminate on recombinant immunoblot assay. Five percent of the patients were HBsAg-positive, and about 40% had had past hepatitis B contacts. Alcohol abuse was present in 38%. Liver biopsies performed in 42 patients showed chronic persistent hepatitis in 7 patients, chronic active hepatitis in 22 patients, fibrosis in three patients and cirrhosis in 10 patients. Hepatitis C virus antibody was detected in 100% of patients with chronic active hepatitis and in about 80% of all other groups. Alcohol abuse was more frequent in patients with cirrhosis (80%) than in the other groups. In Italian patients with
porphyria cutanea tarda
, the prevalence of hepatitis C virus infection was very high, comparable to that in non-A, non-B
hepatitis
and high-risk patient groups. Hepatitis C virus is probably the main pathogenetic factor of the liver disease of patients with
porphyria cutanea tarda
.
...
PMID:Hepatitis C virus and porphyria cutanea tarda: evidence of a strong association. 753 99
A case of
porphyria cutanea tarda
(
PCT
) occurring after bone marrow transplantation (BMT) is reported. A 43-year-old male with chronic myelogenous leukemia received an human leukocyte antigen (HLA)-identical allogeneic transplantation with T-cell depleted marrow. Because of graft rejection, a second transplant was performed 4 months later. A grade II acute graft- vs.-host disease and a cytomegalovirus (CMV) infection were subsequently observed. Two years after the second transplant, cutaneous symptoms of
PCT
with typical biochemical abnormalities developed. Liver biopsy revealed signs of
hepatitis
with iron overload. CMV was isolated from liver tissue. The possible roles of underlying disease, BMT, and CMV liver disease are discussed in view of the recently reported cases of
PCT
in patients with AIDS or hematological disorders.
...
PMID:Porphyria cutanea tarda after allogeneic bone marrow transplantation for chronic myelogenous leukemia. 232 8
A retrospective analysis of 860 liver biopsy specimens processed by the Department of Pathology of Addis Ababa University was made to determine the frequencies of the various histopathological lesions seen among Ethiopians admitted with liver disease. One hundred fifty six (18.1%) of the specimens were inadequate for precise pathological diagnosis. Liver cirrhosis accounted for 25.4% (179) and primary hepatocellular carcinoma for 19.2% (135) of all diagnoses.
Porphyria cutanea tarda
was diagnosed in 12.4% (87) of the biopsy specimens.
Hepatitis
, metastases to the liver, and hepatic granulomata were present in 8.8% (62), 4.5% (32) and 2.8% (20) of the specimens respectively. In countries like Ethiopia where autopsies and diagnostic facilities are limited, and liver diseases prevalent, percutaneous needle biopsy is a useful procedure to define the histopathology of different types of liver disease.
...
PMID:Histopathological features of liver disease in hospitalized Ethiopian patients. 292 Jul 10
A 31-year-old woman developed typical clinical and laboratory signs of
PCT
at the end of her second pregnancy coincident with the summer season. She had elevated liver function values without history of alcoholism,
hepatitis
or chemical liver damage. She had taken oral contraceptive only before her first pregnancy which was normal. Her hormone analytic values including estrogens corresponded to normal values in pregnancy. Venesections had a beneficial affect on her condition.
...
PMID:Pregnancy and porphyria cutanea tarda. 620 30
Using several seromarkers for hepatitis B virus the frequency of previous hepatitis B in patients with
porphyria cutanea tarda
(
PCT
) as a possible manifestation factor was determined. As chronic hepatitis is frequently associated with an increase of factor VIII-associated antigen, this was included in the investigation. Results make it likely that 28 out of 60 investigated patients (47%) have had
hepatitis
. In 30% an increase of factor VIII-associated antigen was found. It can be assumed that hepatitis B virus infection as a manifestation factor may be of considerable importance in
porphyria cutanea tarda
when genetic disposition (uroporphyrinogen-decarboxylase deficiency) is present.
...
PMID:[Serologic hepatitis B markers in porphyria cutanea tarda (author's transl)]. 677 37
A case report is presented of a young woman in whom symptomatic
porphyria cutanea tarda
(
PCT
) developed during copper chelation therapy for Wilson's disease. The 22 year old white woman was seen in the summer of 1978 because of development of blisters on the dorsa of the hands associated with focal atrophic hypopigmentation, generalized hyperpigmentation of the skin, and hpertrichosis of the lateral forehead and face. A sibling had died in childhood with Wilson's disease. When the patient developed hepatomegaly, ascites, and an acute hepatitis syndrome at the age of 11, penicillamine therapy was empirically started, with gradual symptomatic improvement. When evaluated at the age of 22, abnormal laboratory values included a total bilirubin of 1.2 mg%; alkaline phosphatase, 96 U; serum glutamic oxaloacetic transaminase (SGOT), 175 U; serum glutamic pyruvic transaminase (SGPT), 122 U; gamma glutamyl trans peptidase (GGTP), 64 U; and Bromsulphalein (BSP) retention, 21% at 45 minutes. Skin biopsy from the hand revealed a noninflammatory subepidermal bulla with prominently PAS positive vessel walls in the festooned dermal papillae at the base of the blister. A fragmented liver biopsy failed to reveal evidence of active
hepatitis
or cirrhosis, but considerable stainable iron was present in both hepatocytes and Kupffer cells. A rubeanic acid stain for copper was negative. The patient was diagnosed as having Wilson's disease, hepatic hemosiderosis, and
PCT
. Cessation of all ethanol consumption and discontinuation of the oral contraceptives which she had been taking for 6 years, was recommended. On examination 9 and 22 months after these modifications were instituted, the patient felt asymptomatic and was without evidence of any new blisters or scars of her skin. The hyperpigmentation and hypertrichosis persisted, but she rigidly adhered to a program of penicillamine, topical sunscreen application, and abnegation of alcohol. Liver function studies were normal, and urinary porphyrin levels returned toward normal values. The clinical onset of this patient's blistering disease was temporally associated with ethanol and exogenous estrogen medication.
...
PMID:Porphyria cutanea tarda complicating Wilson's disease. 720 91
Hepatitis C virus (HCV) infection is frequently found in autoimmune
hepatitis
and mixed cryoglobulinaemia. In these conditions HCV could be responsible for immuno-mediated organ alterations. The aim of this study was to evaluate the presence of immunological alterations in
PCT
patients, in which HCV infection has been frequently found. Twenty-three
PCT
patients were evaluated for clinical and serological alterations, including: chronic hepatitis, other systemic symptoms, serum cryoglobulins and rheumatoid factor (RF), haemolytic complement, serum immunoglobulins, anti-nuclear (ANA), anti-smooth muscle (ASMA), anti-liver-kidney-microsomal (anti-LKM1), anti-soluble-liver-antigen (SLA), anti-mitochondrial (AMA), anti-GOR antibodies, anti-HCV and HCV RNA. Abnormal serum ALT were present in the majority of cases (20/23, 87%), while liver biopsy revealed a chronic persistent hepatitis or chronic active hepatitis in 15/20 (75%)
PCT
patients. In a high percentage of subjects (91%) the presence of anti-HCV was detected by ELISA and RIBA II (Chiron, Emeryville CA, USA). In 17/22 (77%) cases the ongoing HCV replication in the serum was demonstrated by the detection of HCV genomes (polymerase chain reaction). The prevalence of both anti-HCV and HCV RNA in
PCT
was significantly higher if compared to 22 systemic immunological diseases (P < 0.001) and 47 healthy subjects (P < 0.001). A possible HCV-induced autoimmunity in
PCT
was suggested by the presence of the following immunological parameter alterations: anti-GOR in 13/23 (57%), ANA in 4/23 (17%), ASMA in 18/23 (78%), anti-LKM1 in 1/23 (4%), RF in 23/23 (100%), mixed cryoglobulins in 4/23 (17%), complement consumption in 10/23 (43%).(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Hepatitis C virus-related autoimmunity in patients with porphyria cutanea tarda. 751 37
Porphyria cutanea tarda
(
PCT
), the condition resulting from a deficiency of hepatic uroporphyrinogen decarboxylase activity, is the commonest form of porphyria. Both acquired and familial form exist and are commonly associated in adults with liver disease and hepatic iron overload. The condition is extremely rare in children; most cases of childhood
PCT
are familial and some particularly severe cases have been shown to have a hepatoerythropoietic porphyria or homozygous uroporphyrinogen decarboxylase deficiency. A case is described of hepatoerythropoietic porphyria in which the disease was first precipitated at the age of two by a coincidental hepatitis A infection and improved as the
hepatitis
cleared. This paper reviews the evidence that viral hepatitis may precipitate overt
PCT
in children in a manner analogous to the precipitation of
PCT
in adults by alcohol associated liver disease.
...
PMID:Hepatoerythropoietic porphyria precipitated by viral hepatitis. 790 13
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