1/8. Transmission of hepatitis c within Australian prisons.Transmission of hepatitis c virus (HCV) within prisons has long been suspected but has not been satisfactorily documented. We present four cases of HCV infection occurring during periods of continuous imprisonment. Each subject was HCV seronegative on entering prison and on repeat testing after 4-52 months in prison, but subsequently became seropositive. Two subjects gave a history of injecting drug use, and the most likely means of infection in the other two subjects were lacerations from barbers shears and lacerations arising from physical assault. There is an urgent need for detailed study of the incidence of HCV infection and the modes of transmission in prisons.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
2/8. Isolated central nervous system vasculitis associated with hepatitis c infection.Since its identification in 1989, hepatitis c has been implicated in the pathogenesis of an increasing number of diseases previously believed to be primary or idiopathic. We report 2 rarely seen cases of isolated central nervous system (CNS) vasculitis in patients with hepatitis c infection. Patient 1. A 43-year-old man with 4 day right temporal headache developed a left hemiparesis. Weakness was his only physical finding. Computed tomography (CT) scan demonstrated a large right frontotemporal hemorrhage, and angiography revealed focal dilatations and irregularities of multiple branches of the right middle and anterior cerebral arteries. Cerebral decompression was performed and leptomeningeal biopsies showed granulomatous angiitis. Laboratory results were normal except for elevated liver biochemical tests. Later testing for hepatitis c was positive. His neurological symptoms improved with corticosteroids and cyclophosphamide. Patient 2. A 39 yr old male developed 3 days of left sided weakness, slurred speech and difficulty swallowing fluids. Physical findings were limited to his weakness. magnetic resonance imaging demonstrated a right superior pontine subacute infarct with a small left internal capsule lacunar infarct. angiography revealed multiple areas of focal narrowing with no areas of abrupt vessel cut off. Cerebral spinal fluid showed 71 PMN, 29 RBC, normal glucose, elevated protein (64 mg/dl), no oligoclonal bands, and low myelin basic protein. Other laboratory analyses were normal including liver biochemical tests. However, hepatitis c serology was positive and mixed cryoglobulins were detected. CNS vasculitis was diagnosed and nearly full recovery was achieved with corticosteroids, cyclophosphamide and warfarin.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
3/8. Transmissions of hepatitis c virus during the ancillary procedures for assisted conception.Since mother to child transmissions of hepatitis c virus (HCV) have been reported to be low, teams involved in assisted reproductive technologies have accepted HCV positive patients into their programmes. We report in the present paper two cases of undoubted patient to patient HCV transmission while patients were attending for assisted conception. In both cases, HCV genotyping and sequencing of the first hypervariable region of the HCV genome provided molecular evidence for nosocomial transmission. Investigations made to elucidate the route of contamination have shown that the most likely route of contamination is through healthcare workers. Such nosocomial HCV infection has been reported in other healthcare situations, mainly in dialysis units, and physical proximity was also suspected to be at the origin of the infection. We conclude that assisted reproduction teams must be very prudent when including such patients in their programmes.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
4/8. Coincidental hemochromatosis and viral hepatitis.A 35-year-old woman presented with liver failure, hepatic iron overload, and secondary amenorrhea due to hypogonadotropic hypogonadism. She had chronic inflammatory hepatitis which was considered to be due to post-transfusional viral hepatitis. Her hepatic iron overload was considered to be due to hemochromatosis. Her premature menopause was thought to be due to the severity of her liver disease, but her iron overload also could have contributed to gonadotrophin deficiency. She underwent liver transplantation and 5 months later, she experienced return of menstrual function. The distinction between hepatitis as a cause of iron loading, hemochromatosis as a cause of hepatic inflammation, the small influence of alcohol on increased iron stores, and other features of her history, physical examination, and laboratory evaluation are discussed.- - - - - - - - - - ranking = 12.438492826085keywords = physical examination, physical (Clic here for more details about this article) |
5/8. Induction of interstitial pneumonitis during interferon treatment for chronic hepatitis c.A 48-year-old woman developed interstitial pneumonitis while receiving interferon treatment for chronic hepatitis c. Laboratory studies prior to treatment showed elevated serum alanine aminotransferase levels, but chest x-rays and physical examination revealed no abnormalities suggestive of interstitial pneumonitis. At the 9th week of interferon treatment (total dose, 380 MU of recombinant interferon-alpha, without other medications), the patient began to complain of cough and exertional dyspnea. A chest x-ray film revealed diffuse reticulo-nodular shadows in bilateral lung fields, suggesting a diagnosis of interstitial pneumonitis. A marked increase in lymphocyte count was observed in bronchoalveolar lavage fluid and a diagnosis of interstitial pneumonitis was made as a result of transbronchial lung biopsy. Her clinical symptoms and abnormal lung shadows were reversible, improving within a month of the discontinuation of interferon, and disappearing promptly after exogenous corticosteroid was instituted. This may be the first case of drug-induced interstitial pneumonitis occurring during the course of treatment with interferon alone. We should be aware of the possibility of interstitial pneumonitis developing during treatment of chronic hepatitis c with interferon.- - - - - - - - - - ranking = 12.438492826085keywords = physical examination, physical (Clic here for more details about this article) |
6/8. Sexual transmission of hepatitis c virus to a repeat blood donor.BACKGROUND: Sexual transmission of hepatitis c virus (HCV) can occur, albeit inefficiently, and this represents a possible cause of community-acquired infections. This study describes a case of asymptomatic HCV infection acquired by a repeat blood donor from her sexual partner. CASE REPORT: A female repeat blood donor showed anti-HCV seroconversion and a slight elevation in alanine aminotransferase. She had a normal physical examination and no clinical symptoms. She admitted a sexual partnership with a man with chronic HCV infection. Genotyping showed subtype 3a infection in both. Nucleotide sequence analysis of the hypervariable region of the viral envelope was performed on five clones obtained from the donor and the partner. Five blood donors with subtype 3a infection were analyzed as controls. The mean homology among clones was 99.3 percent (95% CI, 98.9-99.7) in the donor and 96.8 percent (95% CI, 94.4-99.2) in the partner, which suggests a more recent infection in the woman. The mean homology between donor and partner was 93.4 percent (95% CI, 93.1-93.8), which is different from that between donor and controls (76.2%; 95% CI, 73.3-79.1; difference between means, 17.2%; 95% CI, 16.0-18.4). This suggests that the infection was transmitted to the donor from her sexual partner. Sexual intercourse is the most probable route of transmission, because parenteral risk factors were absent. CONCLUSION: Heterosexual transmission of HCV can occur in the absence of a long-lasting contact, and the infection can be asymptomatic. It remains to be determined whether the sexual partners of HCV-infected subjects should be deferred from blood donation.- - - - - - - - - - ranking = 12.438492826085keywords = physical examination, physical (Clic here for more details about this article) |
7/8. Case report: primary hepatic lymphoma associated with chronic liver disease.We report on a case of primary hepatic lymphoma that developed in a patient with chronic hepatitis c. Given that japan is an area endemic for both hepatitis b and C viruses, we reviewed 51 Japanese cases of primary hepatic lymphoma, addressing the question as to whether the Japanese cases have unique characteristics and whether there is a causal relationship to the presence of chronic liver disease. Primary hepatic lymphoma most commonly affected middle-aged males. Presenting symptoms and physical findings were non-specific. Aminotransferases tended to stay in the low range compared with marked increases in lactate dehydrogenase. Sixteen patients (31%) had chronic liver disease, eight had liver cirrhosis and eight had chronic hepatitis, suggesting that there is a possible aetiological link between chronic liver disease and primary hepatic lymphoma.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
8/8. Diabetic nephropathy with concurrent hepatitis c virus infection related membranoproliferative glomerulonephritis.diabetes mellitus is often complicated by nephropathy with progression to renal failure. Various forms of glomerulonephritis have been associated with diabetes, sometimes resulting in more rapid deterioration in renal function and occasionally dictating alternative management of these patients in attempts to reverse or contain nephrosis or renal failure. We report the occurrence of Type I membranoproliferative glomerulonephritis (MPGN) with hepatitis c virus (HCV) infection in two patients, in association with diabetic nephropathy. One patient had cryoglobulinemia and cryoglobulin deposits in the kidney. A brief review of the literature on glomerulonephritides occurring in patients with diabetes mellitus is also presented. Clinicians should be aware of the possible occurrence of Type I MPGN and cryoglobulinemia in patients with diabetes mellitus and HCV infection with the appropriate history and physical findings. The therapeutic approach to managing patients with two distinct concurrent lesions remains unresolved.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |