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Digestive Health in Sexual and Gender Minority Populations. Am J Gastroenterol 2022; 117:865-875. [PMID: 35537864 DOI: 10.14309/ajg.0000000000001804] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 04/22/2022] [Indexed: 12/11/2022]
Abstract
It has been over 50 years since the Stonewall Inn Riots in June 1969, a seminal event for the lesbian, gay, bisexual, transgender, queer, intersex, and other sexual and gender-diverse minorities (LGBTQI+, or lesbian, gay, bisexual, transgender, queer, intersex, and everyone else) rights movement. However, sexual and gender minority (SGM) individuals still face discrimination and harassment due to their sexual orientation or gender identity. As such, the National Institute on Minority Health and Health Disparities has identified SGM communities as a "health disparity population." Broadly, there are higher rates of sexually transmitted infections, substance use and abuse, mental health conditions, obesity and eating disorders, certain cancers (breast, cervical, and anorectal), and cardiovascular disease in SGM communities. Transgender patients, especially those of color, are more likely to be uninsured, experience discrimination, and be denied health care than cisgender patients. In addition, SGM individuals have twice the risk of lifetime exposure to emotional, physical, and sexual trauma compared with heterosexuals. It is expected all these factors would negatively affect digestive health as well. This review summarizes the effects of social determinants of health and discrimination on health care access, highlights important digestive diseases to consider in the SGM population, and offers solutions to improve and prioritize the health of these communities. We aim to draw attention to SGM-specific issues that affect gastrointestinal health and spur research that is desperately lacking.
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Andrews AR, Kakadekar A, Greene DN, Khalifa MA, Santiago V, Schmidt RL. Histologic Findings in Surgical Pathology Specimens From Individuals Taking Masculinizing Hormone Therapy for the Purpose of Gender Transition: A Systematic Scoping Review. Arch Pathol Lab Med 2021; 146:766-779. [PMID: 34559874 DOI: 10.5858/arpa.2020-0774-ra] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/24/2021] [Indexed: 11/06/2022]
Abstract
CONTEXT.— Transgender men and transmasculine persons experience a discordance between the female sex they were assigned at birth and their gender. They may choose to take hormone therapy and/or undergo surgery to masculinize the body. Understanding the common (and less common) histologic changes present in patients taking masculinizing hormones will empower pathologists to better serve this unique patient population. OBJECTIVE.— To summarize histologic findings in surgical pathology specimens from persons taking masculinizing hormones as a part of gender transition. DATA SOURCES.— A systematic review of the OVID Medline and PubMed databases was performed to identify all studies describing histologic findings in surgical pathology specimens from transgender men from January 1946 to January 2021. CONCLUSIONS.— Publication in this area has markedly increased in the last 2 decades. However, most of the studies identified were descriptive and case reports describing changes seen in specimens removed as a part of masculinizing surgical procedures. Benign histologic findings include stromal hyalinization and epithelial atrophy in the breast, polycystic ovarian syndrome-like changes in the ovary, and transitional cell metaplasia in the cervix. The most commonly reported neoplastic finding was adenocarcinoma of the breast, with rare cases of ovarian, endometrial, cervical, vaginal, pituitary, pancreatic, and cardiovascular neoplasia also reported. Ongoing research in this area is needed to better characterize the histologic findings in persons taking masculinizing hormones to provide a deeper understanding of the effect of these treatments on different tissues and facilitate better patient management.
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Affiliation(s)
- Alicia R Andrews
- From the Department of Pathology and Laboratory Medicine, University of Saskatchewan, Saskatoon, SK Canada (Andrews, Kakadekar)
| | - Archan Kakadekar
- From the Department of Pathology and Laboratory Medicine, University of Saskatchewan, Saskatoon, SK Canada (Andrews, Kakadekar)
| | - Dina N Greene
- Kaiser Permanente Washington Laboratories, Seattle, Washington (Greene)
| | - Mahmoud A Khalifa
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis (Khalifa, Santiago)
| | - Victor Santiago
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis (Khalifa, Santiago)
| | - Robert L Schmidt
- Department of Pathology, University of Utah, Salt Lake City (Schmidt)
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Marzano C, Cazals-Hatem D, Rautou PE, Valla DC. The significance of nonobstructive sinusoidal dilatation of the liver: Impaired portal perfusion or inflammatory reaction syndrome. Hepatology 2015; 62:956-63. [PMID: 25684451 DOI: 10.1002/hep.27747] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2014] [Accepted: 02/08/2015] [Indexed: 12/21/2022]
Abstract
UNLABELLED Sinusoidal dilatation found in the absence of an impaired sinusoidal blood outflow has been so far of unclear significance. Sinusoidal dilatation may actually be a nonspecific feature of impaired portal venous blood inflow, whatever the cause, or a feature of severe systemic inflammatory reaction syndrome, whatever the cause. Sinusoidal dilatation is mainly located in the centrilobular area even in the absence of an outflow block. A predominantly periportal location is specifically found in oral contraceptive users, associated with an inflammatory condition. There is strong evidence for the association of sinusoidal dilatation and oxaliplatin-based chemotherapy but not for estroprogestative steroids or thiopurine derivatives. Exposure to anabolic androgen steroids appears to cause sinusoidal changes different from a mere sinusoidal dilatation. CONCLUSION There is evidence of activation of the interleukin-6 and vascular endothelial growth factor pathways in sinusoidal dilatation, but the mechanisms linking the activation of these pathways with the microvascular changes must be identified.
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Affiliation(s)
- Chiara Marzano
- Dipartimento di Medicina Clinica, UOC di Gastroenterologia, Umberto I Policlinico di Roma, Sapienza Università di Roma, Rome, Italy
| | - Dominique Cazals-Hatem
- DHU UNITY, Laboratoire Central d'Anatomie et de Cytologie Pathologiques, Hôpital Beaujon, HUPNVS, APHP, Clichy-la-Garenne, France
- DHU Unity, Pôle des Maladies de l'Appareil Digestif, Service d'Hépatologie, Centre de Référence des Maladies Vasculaires du Foie, Hôpital Beaujon, AP-HP, Clichy, France
- CRI Paris-Montmartre, UMR 1149, Université Paris Diderot, PRES SPC, Hôpital Bichat, Paris, France
| | - Pierre-Emmanuel Rautou
- DHU Unity, Pôle des Maladies de l'Appareil Digestif, Service d'Hépatologie, Centre de Référence des Maladies Vasculaires du Foie, Hôpital Beaujon, AP-HP, Clichy, France
- Inserm, U970, Paris Cardiovascular Research Center-PARCC, Université Paris Descartes, Sorbonne Paris Cité, UMR-S970, Paris, France
| | - Dominique-Charles Valla
- DHU Unity, Pôle des Maladies de l'Appareil Digestif, Service d'Hépatologie, Centre de Référence des Maladies Vasculaires du Foie, Hôpital Beaujon, AP-HP, Clichy, France
- CRI Paris-Montmartre, UMR 1149, Université Paris Diderot, PRES SPC, Hôpital Bichat, Paris, France
- Inserm U1149, Hôpital Bichat, Paris, France
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Feldman J, Safer J. Hormone Therapy in Adults: Suggested Revisions to the Sixth Version of theStandards of Care. Int J Transgend 2009. [DOI: 10.1080/15532730903383757] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Watanabe T, Aikawa K, Kanefuji T, Yamazaki K, Hirono H, Hasegawa K, Soga K, Shibasaki K, Umezu H, Nomoto M. Pelioid-type hepatocellular carcinoma with numerous eosinophilic infiltrations in a patient with primary biliary cirrhosis. Hepatol Res 2008; 38:421-7. [PMID: 18021231 DOI: 10.1111/j.1872-034x.2007.00277.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A 65-year-old woman with liver injury was referred to our hospital in 1992. She was diagnosed with primary biliary cirrhosis (PBC) of Scheuer's histological classification stage IV. She was treated with 600 mg/day of ursodeoxycholic acid. A 1-cm mass in S7 was detected in August 1995. The serum alpha-fetoprotein (AFP) level increased to 1288 ng/mL in January 1996. Angiography showed a cotton wool-like appearance in the delayed phase. Because the size of the tumor appeared to be increasing and the serum AFP levels increased with high levels of L3 fraction, a pelioid-type hepatocellular carcinoma (HCC) was strongly suspected. Hepatic artery infusion with SMANCS and partial resection of S7 and S8 of the liver were performed in March 1996. The pathological diagnosis for theresected liver tumor was pelioid-type HCC. The serum AFP level decreased to 50 ng/mL after the operation, but relapsed HCC was detected in S6 and S7. Angiography in September 1996 revealed multiple hypervascular lesions, and hepatic artery infusion with SMANCS was again performed; however, we were unable to suppress the progression of the relapsed HCC. The patient died due to an intra-abdominal rupture of relapsed HCC and subsequent liver failure in December 1996. We report a rare case of pelioid-type HCC with numerous eosinophilic infiltrations arising from PBC.
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Affiliation(s)
- Takuya Watanabe
- Department of Internal Medicine and Gastroenterology, Medical Hospital, The Nippon Dental University School of Life Dentistry at Niigata, Niigata, Japan
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Abstract
Male hypogonadism is a common endocrine problem that affects men of all ages. Recently, there has been a surge in testosterone use among middle-aged and older men who in the past may have been considered to have borderline or even normal testosterone levels. This increasing use of testosterone therapy among men has paralleled the increasing improvements in the development of treatments for male hypogonadism that have been made over the past few decades. Current therapies using transdermal formulations and long-acting injectables such as testosterone undecanoate are quickly replacing the old injectable testosterone esters. In recent years, pharmaceutical sales and prescription data have readily shown a shift in the testosterone marketplace towards greater use of slightly more expensive treatments such as transdermal therapies, which are easier to administer and yield more physiological levels of testosterone. On the horizon are several new compounds in development, such as selective androgen receptor modulators (SARMS), 7alpha-methyl-19-nortestosterone, aromatase inhibitors, clomifene, dihydrotestosterone and human chorionic gonadotropin. Compounds such as SARMs are designed to selectively target androgen receptors in specific tissues (such as bone and muscles), in the hope of dispersing some of the side effects experienced on the prostate, which are presently associated with therapy of exogenous testosterone.
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Affiliation(s)
- Daniel Edelstein
- Johns Hopkins University School of Medicine, Division of Endocrinology and Metabolism, Baltimore, MD, USA
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Gong L, Su Q, Zhang W, Li AN, Zhu SJ, Feng YM. Liver cell adenoma: A case report with clonal analysis and literature review. World J Gastroenterol 2006; 12:2125-9. [PMID: 16610069 PMCID: PMC4087697 DOI: 10.3748/wjg.v12.i13.2125] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
We report a case of liver cell adenoma (LCA) in a 33-year-old female patient with special respect to its clonality status, pathogenic factors and differential diagnosis. The case was examined by histopathology, immunohistochemistry and a clonality assay based on X-chromosomal inactivation mosaicism in female somatic tissues and polymorphism at androgen receptor focus. The clinicopathological features of the reported cases from China and other countries were compared. The lesion was spherical, sizing 2 cm in its maximal dimension. Histologically, it was composed of cells arranged in cords, most of which were two-cell-thick and separated by sinusoids. Focal fatty change and excessive glycogen storage were observed. The tumor cells were round or polygonal in shape, resembling the surrounding parenchymal cells. Mitosis was not found. No portal tract, central vein or ductule was found within the lesion. The tumor tissue showed a positive reaction for cytokeratin (CK) 18, but not for CK19, vimentin, estrogen and progesterone receptors. Monoclonality was demonstrated for the lesion, confirming the diagnosis of an LCA. Clonality analysis is helpful for its distinction from focal nodular hyperplasia.
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Affiliation(s)
- Li Gong
- Department of Pathology, Tangdu Hospital, The Fourth Military Medical University, Xi'an 710038, Shaanxi Provice, China
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Velazquez I, Alter BP. Androgens and liver tumors: Fanconi's anemia and non-Fanconi's conditions. Am J Hematol 2004; 77:257-67. [PMID: 15495253 DOI: 10.1002/ajh.20183] [Citation(s) in RCA: 137] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The association between anabolic androgenic steroids and liver tumors was first noted in patients with Fanconi's anemia (FA). The hypotheses which led to this review were as follows: (1) androgen-treated individuals who do not have FA are also at risk of liver tumors; (2) parenteral as well as oral androgens may be responsible for liver tumors; (3) FA patients develop liver tumors after smaller and briefer androgen exposure than non-FA individuals; (4) the risk of hepatic neoplasms may depend on the specific androgen. Medline and Web of Science were searched for all cases of liver tumors associated with androgens. Information from individual cases was entered into a spreadsheet and descriptive statistical analyses were performed. Thirty-six FA cases and 97 non-FA cases with both nonhematologic disorders and acquired aplastic anemia (non-FA AA) were identified. The most common androgens were oxymetholone, methyltestosterone, and danazol. Hepatocellular carcinomas (HCC) were more often associated with oxymetholone and methyltestosterone, while adenomas were associated with danazol. Tumors were reported in six patients who received only parenteral and not oral androgens. FA patients were younger than non-FA patients when androgen use was initiated, and the FA patients developed tumors at younger ages. Non-AA patients were treated with androgens for longer periods of time, compared with FA and non-FA AA patients. All patients on anabolic androgenic steroids are at risk of liver tumors, regardless of underlying diagnosis. The magnitude of the risk cannot be determined from currently available data, because the number of patients receiving androgens is unknown.
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Affiliation(s)
- Isela Velazquez
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Department of Health and Human Services, Bethesda, Maryland 20892, USA
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Orr R, Fiatarone Singh M. The anabolic androgenic steroid oxandrolone in the treatment of wasting and catabolic disorders: review of efficacy and safety. Drugs 2004; 64:725-50. [PMID: 15025546 DOI: 10.2165/00003495-200464070-00004] [Citation(s) in RCA: 124] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
There has been increasing interest in the development of effective agents that can be safely used to promote anabolism in the clinical setting for patients with chronic wasting conditions as well as in the prevention and treatment of frailty associated with loss of muscle tissue in aging (sarcopenia). One such agent is the anabolic androgenic steroid (AAS) oxandrolone, which has been used in such clinical situations as HIV-related muscle wasting, severe burn injury, trauma following major surgery, neuromuscular disorders and alcoholic hepatitis for over 30 years. In the US, oxandrolone is the only AAS that is US FDA-approved for restitution of weight loss after severe trauma, major surgery or infections, malnutrition due to alcoholic cirrhosis, and Duchenne's or Becker's muscular dystrophy. Our review of the use of oxandrolone in the treatment of catabolic disorders, HIV and AIDS-related wasting, neuromuscular and other disorders provides strong evidence of its clinical efficacy. Improvements in body composition, muscle strength and function, status of underlying disease or recovery from acute catabolic injury and nutritional status are significant in the vast majority of well designed trials. However, oxandrolone has not yet been studied in sarcopenia.Unlike other orally administered C17alpha-alkylated AASs, the novel chemical configuration of oxandrolone confers a resistance to liver metabolism as well as marked anabolic activity. In addition, oxandrolone appears not to exhibit the serious hepatotoxic effects (jaundice, cholestatic hepatitis, peliosis hepatis, hyperplasias and neoplasms) attributed to the C17alpha-alkylated AASs. Oxandrolone is reported to be generally well tolerated and the most commonly documented adverse effects are transient elevations in transaminase levels and reductions in high density lipoprotein cholesterol level.However, optimal risk:benefit ratios for oxandrolone and other agents in its class will need to be refined before widespread clinical acceptance of AASs as a therapeutic option in sarcopenia and other chronic wasting conditions.
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Affiliation(s)
- Rhonda Orr
- School of Exercise and Sport Science, Faculty of Health Sciences, The University of Sydney, Sydney, Australia.
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10
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Affiliation(s)
- Andy Levy
- University Research Centre for Neuroendocrinology, Bristol University, Jenner Yard, Bristol, BS2 8HW, UK.
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11
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Marcato PS, Bettini G, Della Salda L, Galeotti M. Pretelangiectasis and telangiectasis of the bovine liver: a morphological, immunohistochemical and ultrastructural study. J Comp Pathol 1998; 119:95-110. [PMID: 9749355 DOI: 10.1016/s0021-9975(98)80055-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Forty-five livers from conventionally slaughtered Holstein-Friesian steers with telangiectasis were studied by histochemical methods, immunolabelling for fibronectin, laminin and type IV collagen, and transmission electron microscopy. None of the previously described changes in telangiectasis (necrosis, hepatitis, thromboembolism, dilatation of the space of Disse by glycogen extruded from hepatocytes and reduced density of the perisinusoidal reticulin framework) were evident. Pretelangiectasis (sinusoidal dilatation) and telangiectasis (blood-filled cavities) were characterized by sinusoidal barrier alterations, leading to sinusoidal capillarization; and there was progressive formation of a true basement membrane and perisinusoidal fibrosis. Comparison of bovine liver telangiectasis and human peliosis hepatis suggests that they have a similar pathogenesis. It is suggested that a primary alteration of the sinusoidal barrier is responsible for an increased deposition of basement membrane components (fibronectin, laminin, type IV collagen) in the perisinusoidal region, and fibrosis. These are likely to render the exchange of oxygen and substrates between blood and hepatocytes more difficult and to produce haemodynamic imbalances, leading to hepatocyte atrophy and eventually to sinusoidal disruption.
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Affiliation(s)
- P S Marcato
- Department of Veterinary Public Health and Animal Pathology, University of Bologna, Italy
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12
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Gelfand MM, Wiita B. Androgen and estrogen-androgen hormone replacement therapy: a review of the safety literature, 1941 to 1996. Clin Ther 1997; 19:383-404; discussion 367-8. [PMID: 9220205 DOI: 10.1016/s0149-2918(97)80125-7] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The endocrine physiology of the climacteric supports a rationale for the concomitant replacement of androgen and estrogen following menopause. Clinical and research experience with estrogen-androgen hormone replacement therapy, as well as androgen-only therapy, suggests that the health benefit offered by androgen replacement exceeds the potential risk when treatment is properly managed. In this review, we concentrate on the effects of oral alkylated androgens. The virilizing effects (e.g., hirsutism, acne, voice change, and alopecia) of oral androgens are typically dose and duration dependent; androgen replacement at doses < or = 10 mg once daily administered for prolonged periods (> 6 months) produces masculinization effects that generally abate with dose reduction or discontinuation of treatment. No clinical sequelae or irreversible pathophysiologic effects have been associated with any virilization that may occur. Changes in lipoprotein metabolism associated with oral estrogen-androgen use include reduced total cholesterol levels and reduced high-density lipoprotein cholesterol levels which may reduce the long-term risk of cardiovascular disease. No clinically identifiable risk with respect to other cardiovascular variables, such as blood pressure, has been associated with the longterm administration of low doses of oral androgen. With regard to liver toxicity, reports of jaundice, peliosis hepatis, and hepatocellular carcinoma are extremely rare at the dose levels of androgen used in hormone replacement therapy, although individual sensitivity to the potential hepatotoxic effects of oral alkylated and nonalkylated androgen may vary considerably. Daily dosing with oral alkylated androgen in combination with estrogen is well tolerated. Retrospective and prospective studies involving the use of androgens alone and in combination with estrogens demonstrate that concerns about the adverse effects of androgen use associated with supraphysiologic, self-escalated doses in men do not apply to the much lower doses combined with estrogens for hormone replacement in postmenopausal women.
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Affiliation(s)
- M M Gelfand
- Department of Obstetrics and Gynecology, Sir Mortimer B. Davis Jewish General Hospital, Montreal, Quebec, Canada
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Adachi E, Maeda T, Kajiyama K, Kinukawa N, Matsumata T, Sugimachi K, Tsuneyoshi M. Factors correlated with portal venous invasion by hepatocellular carcinoma: univariate and multivariate analyses of 232 resected cases without preoperative treatments. Cancer 1996; 77:2022-31. [PMID: 8640665 DOI: 10.1002/(sici)1097-0142(19960515)77:10<2022::aid-cncr9>3.0.co;2-s] [Citation(s) in RCA: 124] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The postoperative intrahepatic recurrence of hepatocellular carcinoma (HCC) is high. It is difficult to distinguish whether the recurrence is metastatic or new primary lesion. To determine the malignant potential of HCC itself, we analyzed the risk factors associated with portal venous invasion since this is direct evidence of tumor invasiveness. METHODS Two hundred and thirty-two patients who underwent curative hepatectomy for HCC without preoperative treatments were included in this study, because preoperative treatment caused the tumor to undergo a variety of histologic change. We analyzed the risk factors linked to portal venous invasion by both univariate and multivariate analyses. RESULTS In an univariate analysis, tumors larger than 3 cm, high histologic grade (III or IV), the presence of fibrous capsule, necrosis, mitotic rate of more than 4/10 high power fields, peliotic change, presence of tumor giant cells, high platelet count, low level of indocyanine green retention rate at 15 minutes, and the absence of cirrhosis were significantly correlated with portal venous invasion. In multiple stepwise logistic regression analysis, tumors larger than 3 cm, high histologic grades, and the presence of fibrous capsule were strong predictors of portal venous invasion by HCC. CONCLUSIONS Because the blood vessels of the fibrous capsule were frequently invaded by cancer cells, it may have been possible to prevent postoperative metastatic recurrence if HCC were resected before becoming large enough to have a fibrous capsule.
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Affiliation(s)
- E Adachi
- Second Department of Pathology, Kyushu University, Fukuoka, Japan
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Sasaki M, Nakanuma Y, Watanabe K. Hepatocellular prolapse of hepatic portal tracts and subendothelial space of central veins in idiopathic portal hypertension. Histopathology 1995; 27:67-70. [PMID: 7557909 DOI: 10.1111/j.1365-2559.1995.tb00293.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
We report a case of idiopathic portal hypertension (IPH) with unusual liver pathology. The liver showed changes similar to these previously reported in IPH and, in addition, we observed the unusual features of prolapse of hepatocytes into portal tracts and also into the subendothelial space of hepatic veins. Hepatocyte prolapse into hepatic veins has previously been reported only in patients with a history of androgenic steroid therapy and immunosuppressive therapy. We speculate that, in our case, prolapse of hepatocytes could be related to the abnormal intrahepatic blood flow or to intrahepatic vasculopathy.
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Affiliation(s)
- M Sasaki
- Department of Pathology (II), Kanazawa University School of Medicine, Japan
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15
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Abstract
The aim of the paper is an accurate histologic description and illustration of those liver lesions that are usually summarized under the heading of "hepatic tumors and related subjects". For in some cases it may be unclear or at least controversial, whether the individual lesion is indeed an autonomous neoplasia or a malformation, regeneration or hyperplasia, the indifferent master term of neoformation is introduced, based on the fact that all of them are characterized by a cellular multiplication. According to common definitory practice the survey distinguishes between mesenchymal (angiomatous and non angiomatous) and epithelial neoformations. Among the latter hepatocellular and cholangiocellular types are distinguished, the criterium for differentiation being a phenomenological one, which is by no means identical with a histogenetical statement. The definition of subgroups mostly adheres to current nomenclatory usage; only occasionally--in the group of endothelial tumors--a novel term is employed, in view of brevity and coordination with the overall system of neoformations.
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Affiliation(s)
- M R Alison
- Department of Histopathology, Royal Postgraduate Medical School, London
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17
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Abstract
This review examines the liver-damaging side effects of anabolic-androgenic steroids (AAS). It seems that AAS can cause development of peliosis hepatis, subcellular changes of hepatocytes, hepatocellular hyperplasia and hepatocellular adenomas. On the other hand, it has not been convincingly proved that AAS can cause development of hepatocellular carcinomas when used in the usual therapeutic doses. Tumours reported as hepatocellular carcinomas caused by AAS seems to be hyperplastic lesions of a benign nature able to regress with withdrawal of the putative agent. The effects of untraditional combinations and high-dose AAS are not yet known, leaving the possibility of a carcinogenic effect in those cases.
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Affiliation(s)
- K L Søe
- Medical Department, Hvidovre University Hospital, Copenhagen, Denmark
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Sherman D, Ramsay B, Theodorou NA, Woodrow D, Paradinas FP, Cream JJ, Murray-Lyon IM. Reversible plane xanthoma, vasculitis, and peliosis hepatis in giant lymph node hyperplasia (Castleman's disease): a case report and review of the cutaneous manifestations of giant lymph node hyperplasia. J Am Acad Dermatol 1992; 26:105-9. [PMID: 1732315 DOI: 10.1016/0190-9622(92)70016-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A patient is described who had generalized plane xanthomas, cutaneous vasculitis, peliosis hepatis, and intraabdominal giant lymph node hyperplasia of the plasma cell type. After excision of the abdominal mass, the xanthomas resolved and the liver returned to its normal size, but the patient continued to develop skin lesions. A review is presented of the cutaneous manifestations of giant lymph node hyperplasia.
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Affiliation(s)
- D Sherman
- Department of Gastroenterology, Charing Cross Hospital and Medical School, London, United Kingdom
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Abstract
The widespread availability of ultrasound imaging has led to more frequent recognition of cystic disease affecting the liver and biliary tract. There is a wide range of possible causes. Cystic disease of infective origin is usually caused by an Echinococcal species, or as the sequel of a treated amoebic or pyogenic abscess. The clinical and radiological features are often then distinctive and will not be dwelt upon in this review, except in respect of their contribution to the differential diagnosis of non-infective disorders. The principal non-infective cysts can be conveniently divided between the simple cyst, the polycystic syndromes (usually with coexistent renal disease), Caroli's syndrome, and choledochal cysts. The overlap between constituent members of these groups, and the association of cystic disease with hepatic fibrosis (especially with congenital hepatic fibrosis) has attracted considerable attention, and it has been suggested that they may all be considered to belong to a hepatobiliary fibrocystic continuum. In addition there are a variety of cystic neoplasms and a miscellany of unusual forms.
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Affiliation(s)
- A Forbes
- Gastrointestinal Unit, Charing Cross Hospital, London
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20
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Abstract
A biopsy study of 60 allografts from 53 patients after orthotopic liver transplantation (OLT) revealed prominent centrilobular necrosis (CN) in 18% of the grafts that were suitable for analysis. The lesions often had a "punched-out" appearance, sometimes with unusual features such as giant cell formation. Persistent CN developed 4 weeks to 6 months after OLT, and persisted in two cases for 2 years and longer. In some instances, CN disappeared or healed by scarring. We found no association between CN and rejection arteritis or arteriopathy. Ductopenic (chronic) rejection subsequently occurred in six of eight livers with CN. Overall, patients with persistent CN had a worse prognosis than control patients. A comparison of cases with matched controls failed to reveal significant differences with respect to perioperative factors such as ischemia time, immunologic test results such as lymphocyte crossmatches, drug administration--in particular, of azathioprine, frequency of cellular (acute) rejection or infection episodes, or frequency of complications affecting major hepatic vessels or bile ducts. Morphologic evidence suggests that in some instances, rejection-induced endotheliitis/phlebitis of hepatic vein branches may lead to sinusoidal outflow blockage, sinusoidal dilatation, and dropout of hepatic cell plates. Although potentially reversible conditions such as ischemia or adverse drug reactions are among the possible causes of CN, severe rejection leading to ductopenia appears to be the most important underlying condition. Thus, presence of CN in repeated biopsy specimens from allografts should be considered a warning sign of irreversible rejection.
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Affiliation(s)
- J Ludwig
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN 55905
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Friedl KE, Hannan CJ, Jones RE, Plymate SR. High-density lipoprotein cholesterol is not decreased if an aromatizable androgen is administered. Metabolism 1990; 39:69-74. [PMID: 2294373 DOI: 10.1016/0026-0495(90)90150-b] [Citation(s) in RCA: 108] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
We examined the influence of aromatization of testosterone on serum high-density lipoprotein cholesterol (HDL-C) and postheparin plasma hepatic triglyceride lipase activity (HTLA) in men. Eighteen healthy lean nonsmokers (ages, 20 to 33) were administered androgens in a weekly total dose of 280 mg for 12 weeks in one of three groups: testosterone enanthate (TE) (280 mg/wk intramuscularly [IM]); TE (280 mg/wk IM) + testolactone (TL) (250 mg orally [PO] four times daily); or methyltestosterone (MeT) (20 mg PO twice daily). Serum testosterone achieved steady state levels by 4 weeks with greater than 40 nmol/L (TE and TE + TL) and less than 15 nmol/L (MeT) while 17b-estradiol (E2) rose to greater than 250 pmol/L (TE) or remained below 70 pmol/L (TE + TL and MeT). LH fell to less than 5 U/L (TE and TE + TL) but remained unchanged with MeT. By 4 weeks, HDL-C had decreased significantly from 1.20 +/- 0.13 to 0.77 +/- 0.13 mmol/L (MeT), from 1.18 +/- 0.15 to 0.89 +/- 0.13 mmol/L (TE TL), and demonstrated no decrease in the TE group across the time course of the study. These changes were preceded by mean increases in HTLA of 102% (MeT) and 55% (TE + TL) over baseline, and no significant change with TE. The changes in HDL-C and HTLA returned to baseline within 2 weeks of steroid cessation. There were no changes in total cholesterol, triglycerides, or insulin in any group but, in the MeT group, apo AI levels decreased and low-density lipoprotein cholesterol (LDL-C) increased.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- K E Friedl
- Department of Clinical Investigation, Madigan Army Medical Center, Tacoma, WA
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22
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Yesalis CE, Wright JE, Bahrke MS. Epidemiological and policy issues in the measurement of the long term health effects of anabolic-androgenic steroids. Sports Med 1989; 8:129-38. [PMID: 2690265 DOI: 10.2165/00007256-198908030-00001] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- C E Yesalis
- Department of Health Policy, Pennsylvania State University, University Park
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23
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Abstract
Peliosis hepatitis is a rare disorder previously seen in tuberculosis and malignant disorders and now seen with anabolic steroid use or after renal transplantation. We report the first case of peliosis hepatis in a patient with marasmus and no previously reported predisposing condition. Of interest, the peliosis hepatis resolved rapidly (over 2-3 wk) as determined by computed tomography scan and the patient presented with a cholestatic enzyme pattern that resolved with development of the lesion.
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Affiliation(s)
- D M Simon
- Department of Medicine, Emory University School of Medicine, Atlanta, Georgia
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24
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Abstract
Humans are remarkably resistant to many carcinogens that readily produce liver tumours in rodents, particularly the rat. The neoplastic process has been extensively studied in animal experiments, but little is known so far of how it evolves in humans. Few drugs have been shown to cause liver tumours in humans, and the risk appears to be low. The best-known examples are C17-alkylated or ethinylated gonadal sex steroids. Oral contraceptives have now been in use by millions for thirty years, but only a few hundred cases at most of liver cell adenoma have been observed. The role of these substances in liver cell carcinoma remains controversial, and the evidence is weaker still in relation to focal nodular hyperplasia and other tumour-like conditions. Anabolic-androgenic steroids stand out as the major cause of peliosis, but liver cell tumours induced by them seem to be adenomas and not carcinomas as originally suggested. The effect that both oral contraceptives and anabolic-androgenic steroids have on liver vasculature is of great clinical importance as the most important complication of liver tumours is rupture, leading to life-threatening haemorrhage. For this reason, liver tumours arising in users of these drugs should be removed whenever feasible. Thorium dioxide will remain a risk factor for the development of angiosarcoma, liver cell carcinoma and bile duct carcinoma for some time yet, and the number of patients who have been exposed is high--tens of thousands at least. The evidence of a carcinogenic role for many other drugs is anecdotal or weak. Neoplasia in the liver seems to be the least important side-effect of drugs in clinical use.
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25
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Valla D, Benhamou JP. Drug-induced vascular and sinusoidal lesions of the liver. BAILLIERE'S CLINICAL GASTROENTEROLOGY 1988; 2:481-500. [PMID: 3044472 DOI: 10.1016/0950-3528(88)90013-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Drugs can induce various vascular and sinusoidal lesions of the liver, in particular hepatic vein thrombosis, veno-occlusive disease, sinusoidal dilatation, peliosis hepatis, hepatoportal sclerosis and angiosarcoma. None of these lesions is specific of drug-induced injury and all of them can be determined by causes other than drugs. However, for one of these lesions, veno-occlusive disease, chemotherapy (and/or irradiation) represents the main aetiology.
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26
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Abstract
A fatal rupture of an hepatic tumour occurred in an athlete who had been taking anabolic steroids for several years as an aid to body building. The case illustrates the hazards of non-therapeutic androgen administration, and emphasises the need for athletes to be made clear of the disturbances to gonadal function, liver structure and function, and the threat to life.
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Affiliation(s)
- T M Creagh
- Department of Histopathology, Royal Postgraduate Medical School, Hammersmith Hospital
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27
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Metzler M, Degen GH. Sex hormones and neoplasia: liver tumors in rodents. ARCHIVES OF TOXICOLOGY. SUPPLEMENT. = ARCHIV FUR TOXIKOLOGIE. SUPPLEMENT 1987; 10:251-63. [PMID: 3555416 DOI: 10.1007/978-3-642-71617-1_23] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The association of liver tumors in women and men with the use of oral contraceptives and anabolics, respectively, has drawn attention to the hepatotumorigenic effects of sex hormones. The available evidence from long-term carcinogenicity studies in various strains of mice, rats and hamsters indicates that sex hormones are hepatotumorigenic agents, although the incidence of liver tumors is, in general, low even at doses exceeding human exposure by a factor of one hundred or more. Among the three rodent species, mice appear to be the least sensitive. Under certain modulating conditions, however, a 100% incidence of hepatocellular carcinomas can be obtained with some estrogens in male Syrian golden hamsters. The mechanism of the hepatotumorigenic effect of sex hormones is far from being clear. Whereas their tumor promoting activity is generally recognized, there is recent evidence suggesting that some sex hormones may also have initiating potential. Although the incomplete understanding of the mechanisms responsible for sex hormone induced liver neoplasia seriously hampers the assessment of the human risk, it appears to be clear that sex hormones are important modulating factors determining the incidence of hepatic tumors in rodents and possibly in humans.
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28
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Maddrey WC. Is therapy with testosterone or anabolic-androgenic steroids useful in the treatment of alcoholic liver disease? Hepatology 1986; 6:1033-5. [PMID: 3530942 DOI: 10.1002/hep.1840060535] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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29
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Ungar H. Venoocclusive disease of the liver and phlebectatic peliosis in the golden hamster exposed to dimethylnitrosamine. Pathol Res Pract 1986; 181:180-7. [PMID: 3737474 DOI: 10.1016/s0344-0338(86)80008-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The liver of Syrian hamsters was studied after exposure to dimethylnitrosamine (DMN) in drinking water for, respectively, 8, 12 and 16 weeks. One additional group of animals was offered DMN for 8 weeks, but maintained for further 8 weeks after removal of the compound. The changes consisted of a narrowing portal venopathy, probably arising, initially, from toxic pylephlebitis, being followed by widespread subendothelial prolapse of hepatocytes encroaching upon the lumen of terminal hepatic veins, which generally were free of inflammatory fibrosing lesions. The venous lesions were unrelated to malignant processes in the biliary duct system, which occurred after 16 weeks. Dilatation of sinusoids and small venules was associated with the presence of prolapsed hepatocytes around their openings into involved larger veins. At the end of 12 and 16 weeks of continuous ingestion of DMN, but also where the agent was withdrawn already at 8 weeks, phlebectasis and transitional stages in the formation of teleangiactatic type of peliosis were demonstrated, probably resulting from progressively impeded blood flow due to partial occlusion by prolapsed hepatocytes in terminal veins. The mechanism enabling hepatocytes to penetrate the venous wall was not clarified. There was no indication of invasive malignancy. Hepatocyte prolapse appeared more likely to result from some unknown mechanism of benign infiltration, promoted by regenerative stimulation. This may have been initiated by mild persistent ischemia due to the demonstrated portal venopathy. No endothelial hyperplasia was seen at any stage of the experiments thus eliminating the probability of peliosis being a source of vascular neoplasia, which has previously been described following more prolonged exposure to DMN. Certain parallelisms of the experimental results with hepatic vascular lesions in man subjected to drug therapy are discussed.
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30
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Abstract
Twenty male adult rats weighing 200 g were injected with tritiated thymidine (3HTdR). The animals were then killed in groups of five, at the following times: 1 h, 1, 3 and 5 weeks. Autoradiograms of sections through the liver were prepared. The distances between labelled cells and the portal space rim were measured. One hour after labelling most labelled cells were confined to a region extending from the portal space rim up to a distance of 700 micron, which roughly corresponds to Rappaport's hepatic acinus zones-1 and -2. Throughout the experiment lasting 5 weeks labelled cells entered zone-3 and advanced toward the terminal hepatic vein. Hepatocytes travelled at a daily velocity of 1.44 micron, covering daily 0.324% of the acinus diameter. During the experiment acinus size did not change appreciably. The estimated mean hepatocyte cell cycle time was 37 days and its life expectation, 201 days. These experiments show that the liver is essentially a slowly renewing cell population. Hepatocytes nascent at the portal space gradually stream toward the terminal hepatic vein where they are probably eliminated by apoptosis. Their journey lasts 201 days. Since hepatocytes are glued together with tight junctions, all have to advance toward their terminal hepatic veins en masse. During their voyage, they traverse the three acinus zones, and since in each they produce different enzymes, each zone represents a differentiation state of the advancing cell. It is suggested further that the streaming hepatocyte carries with it its nerve supply and is accompanied by sinusoidal endothelium and Kupffer cells.
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31
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Abstract
Two patients with androgen-induced liver tumors, one of whom had been partially treated by a liver resection, are reported. Hepatocellular carcinoma was diagnosed on histologic grounds. The patients had been receiving androgen therapy for primary diagnoses of either hypopituitarism or paroxysmal nocturnal hemoglobinuria. After androgen withdrawal, both are alive and well with no evidence of residual tumor 10 and 14 years after diagnosis, respectively.
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32
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Abstract
Acute fatty liver of pregnancy is a disease of the third trimester which is generally considered to be rare and to have a grave prognosis. This study found an optimistic outlook for patients with acute fatty liver of pregnancy due to early termination of the pregnancy as well as the recognition of milder cases. In prospectively followed women, a maternal mortality of 8% and a fetal mortality of 14% were observed. The disorder also appears to be more common than previously suspected and should be considered in all women with liver dysfunction in late pregnancy, even if they are anicteric. Histologically, the characteristic fine droplet steatosis usually produces distinct vacuolization in sections stained with hematoxylin-eosin. However, early in the course of the illness, liver cells have a ballooned appearance and the presence of lipid is masked. When accompanied by a significant necroinflammatory reaction, this stage may be difficult to distinguish from acute viral hepatitis. Whenever acute fatty liver of pregnancy is suspected, a small piece of the biopsy should be reserved for special stains to confirm the presence of lipid in frozen sections. Significant loss of hepatic parenchyma is a regular accompaniment of acute fatty liver of pregnancy and is due to hepatocytolysis, acidophilic degeneration and liver cell atrophy. Extramedullary hematopoiesis and giant mitochondria are often present; the latter change is probably an adaptive or degenerative response to an altered metabolic environment. Despite the frequent presence of signs and symptoms of toxemia in patients with acute fatty liver of pregnancy, no histologic overlap was observed, suggesting that they represent distinct etiologic entities.
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33
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Lowdell CP, Murray-Lyon IM. Reversal of liver damage due to long term methyltestosterone and safety of non-17 alpha-alkylated androgens. BRITISH MEDICAL JOURNAL 1985; 291:637. [PMID: 3928062 PMCID: PMC1417521 DOI: 10.1136/bmj.291.6496.637] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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34
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French GL, Ling TK, Davies DP, Leung DT. Antagonism of ceftazidime by chloramphenicol in vitro and in vivo during treatment of gram negative meningitis. BMJ : BRITISH MEDICAL JOURNAL 1985; 291:636-7. [PMID: 3928061 PMCID: PMC1417488 DOI: 10.1136/bmj.291.6496.636] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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35
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Abstract
This paper presents an apparent case of danazol-induced primary hepatocellular carcinoma in a 49-year-old patient, following two years of continuous therapy with this inhibitor of pituitary gonadotrophin. Discontinuation of the drug failed to cause regression of the tumour.
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36
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Abstract
The use of anabolic steroids by athletes is controversial. On the one hand, many athletes believe that steroids improve athletic performance and thus provide an advantage to those who use them. On the other hand, the medical and scientific communities believe that inadequate scientific data exist to support the claim that anabolic steroids can improve athletic performance while overwhelming scientific data demonstrate their deleterious effects. Therefore, a large information and credibility gap concerning anabolic steroids exists between the athletes and the medical and scientific communities. We believe that this gap can be closed if both groups are better informed about anabolic steroids. We provide a detailed review of the literature on anabolic steroids that provides to the reader the information needed to make an informed decision on the relative risks and benefits of anabolic steroids to the athlete.
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37
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Wakabayashi T, Onda H, Tada T, Iijima M, Itoh Y. High incidence of peliosis hepatis in autopsy cases of aplastic anemia with special reference to anabolic steroid therapy. ACTA PATHOLOGICA JAPONICA 1984; 34:1079-86. [PMID: 6507088 DOI: 10.1111/j.1440-1827.1984.tb07637.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The livers were collected from 47 autopsy cases of aplastic anemia aiming to study the correlation between the use of androgenic anabolic steroid and the formation of peliosis hepatis. Association of peliosis hepatis was found in 7 cases out of 19 cases with anabolic steroid therapy, while peliotic cavities were found only in one case out of the remaining 28 cases without anabolic steroid therapy. Out of 7 cases specified above, peliotic cavities in 5 cases were phlebectatic; phlebectatic and parenchymal types of peliotic cavities coexisted in one case, and one case was parenchymatous. Besides these cavity formations, remarkable dilatation of sinusoids often distinct at the periphery of the hepatic lobule was found in the 7 cases.
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38
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Ungar H. Primary portal venopathy in the golden hamster treated with low doses of dimethylnitrosamine. LIVER 1984; 4:244-54. [PMID: 6482685 DOI: 10.1111/j.1600-0676.1984.tb00934.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Ingestion of dimethylnitrosamine in a low dose and for a limited period by hamsters resulted in primary intrahepatic pylephlebitis. The process began at 24 h and progressed within 2-4 weeks to narrowing and, eventually, to partial obstruction of the portal bed. The lesions were characterized by endothelial necrosis followed by infiltrations of lymphoid cells extending into the portal tracts. Superficial lesions of terminal hepatic veins and parenchymal changes occurred only after a lapse of, respectively, 2 and 4 weeks when restrictions of portal blood had been assumed. The parenchymal changes consisted of regional regenerative hyperplasia accompanied by subendothelial prolapse of hepatocytes into the wall of terminal veins. The lesions of the portal veins persisted for a prolonged period of time after the exposure to dimethylnitrosamine had ceased. These findings, associated with characteristic histological aspects, suggested secondary immune reaction following the initial toxic pylephlebitis. The possible relevance of the experimental results to understanding the nature of endemic portal venopathy in man is discussed with regard to pathogenesis and etiology.
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39
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Taylor W, Snowball S, Lesna M. The effects of long-term administration of methyltestosterone on the development of liver lesions in BALB/c mice. J Pathol 1984; 143:211-8. [PMID: 6747751 DOI: 10.1002/path.1711430310] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Male and female BALB/c mice were treated orally with 5 mg/kg body weight of methyltestosterone for 10 months. Age-matched control animals received no steroid treatment. The livers of all animals were examined by standard histopathological methods. Hepatocellular dysplasia was found in livers of all treated mice, but not in control animals. The extent and severity of this dysplasia showed a sex difference. Most of the male mice (55/78) developed severe dysplasia and in 23/78 the dysplasia was only moderate; the corresponding numbers for female mice were: mild, 15/71; moderate, 48/71 and severe dysplasia, 8/71. Microscopic hepatocytic nodules were found in 6/78 males and 7/71 females. Hepatocellular carcinoma was seen in one male mouse. These findings indicate that methyltestosterone appears to act as a weak total hepatocarcinogen under the experimental conditions used.
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40
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41
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Abstract
The microscopical features in specimens of liver tissue from 14 patients considered to be suffering from Diffuse Nodular Hyperplasia (DNH) were compared with the changes found in livers from five other groups of patients. The diagnoses in these groups were macronodular cirrhosis, hepatic venous occlusion, congestive cardiac failure, compensatory hyperplasia after destruction of part of the liver and chronic biliary disease respectively. In all these groups the formation of thick hepatocyte plates, thought to represent cell proliferation, was a constant and striking feature. Such plate thickening in the periportal regions was associated with congestive cardiac failure and with hepatic venous occlusion. The diffuse involvement of almost all plates formed part of the changes in DNH, cirrhosis, compensatory hyperplasia and chronic biliary disease. Normal vascular relations were retained in the patients with compensatory hyperplasia and chronic biliary disease and lost in cirrhosis and, in some parts, in DNH. The nodules were small in DNH and larger in cirrhosis, where they were surrounded by fibrous tissue. DNH appeared to be recognizable in needle biopsy specimens.
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42
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Cicardi M, Bergamaschini L, Tucci A, Agostoni A, Tornaghi G, Coggi G, Colombi R, Viale G. Morphologic evaluation of the liver in hereditary angioedema patients on long-term treatment with androgen derivatives. J Allergy Clin Immunol 1983; 72:294-8. [PMID: 6886261 DOI: 10.1016/0091-6749(83)90034-9] [Citation(s) in RCA: 37] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
17 alpha-Alkylated androgens are highly effective in preventing attacks in HAE patients. These drugs, however, seem to be implicated in the development of cholestatic jaundice, peliosis hepatis, and liver tumors. In order to assess the risk-benefit balance of the long-term therapy with androgen derivatives, a follow-up investigation was performed in 13 HAE patients. The results of this study indicate that long-term treatment (15 to 47 mo) with low doses of danazol or stanozolol does not induce significant hepatic damage detectable by laboratory tests or liver biopsy. However, the limited number of patients, although in a rather long period of observation, still suggests a careful control and the use of minimal effective doses.
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43
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Ludwig J, Axelsen R. Drug effects on the liver. An updated tabular compilation of drugs and drug-related hepatic diseases. Dig Dis Sci 1983; 28:651-66. [PMID: 6305608 DOI: 10.1007/bf01299927] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Generic and chemical names of drugs and the possible adverse effects of these drugs on the human liver are tabulated. Most drugs compiled in these tables have been approved by the Federal Drug Administration. They are currently available in the United States, and they are listed in the 1983 Physicians' Desk Reference. Some important investigational drugs are listed also. The tables include: (1) generic names of drugs that have caused a characteristic morphologic change, such as granulomatous hepatitis; (2) morphologic diagnoses that have been documented after administration of each drug; and (3) references that can be matched to each drug and to its effects on the liver.
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44
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Abstract
An unusual and impressive hyperbilirubinemia was induced in Chinese hamsters by administration of diethylstilbestrol (DES). This icterus was dose-dependent and affected females more severely than males. However, a similar mortality was detected in both sexes. Another hamster, the Armenian hamster, was even more susceptible to the icteric and lethal effects of DES. The hamster model of DES-induced icterus showed many clinical dissimilarities when compared to the human estrogen-induced jaundice, simple cholestatic jaundice. Furthermore, hepatic pathology was distinctly different as canalicular cholestatic was absent although other degenerative and regenerative hepatocellular changes were present. Livers of Armenian hamsters were more severely affected than were livers from Chinese hamsters and contained Mallory bodies even within 1 week after DES treatment. A modest, nonlethal jaundice also was detected in European hamsters after DES injection, whereas Syrian hamsters were not affected even after larger doses. This unique sensitivity to DES, and the spectrum of sensitivity within these related hamsters (Armenian greater than Chinese greater than European vs. resistant Syrian) provide an interesting model for study of DES effect on hepatic function.
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45
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Abstract
Three cases of androgen related primary hepatic tumor in non-Fanconi patients are described in whom detailed information is available concerning histologic changes and clinical course over long periods. Two patients presented with hepatic rupture and hemoperitoneum requiring surgical intervention. In one case histologic assessment showed a hepatic adenoma which has almost completely regressed over four years since androgen withdrawal. In two patients there was a degree of nuclear pleomorphism not seen in 'spontaneous' adenomas and following androgen withdrawal there has been no evidence of progression or of metastases although the tumor has not regressed over a follow-up period of two years.
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46
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Tucker RA. Drugs and liver disease: a tabular compilation of drugs and the histopathological changes that can occur in the liver. DRUG INTELLIGENCE & CLINICAL PHARMACY 1982; 16:569-80. [PMID: 7049646 DOI: 10.1177/106002808201600707] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
A compilation of drugs and the histopathological changes that can occur in the liver is presented. The purpose of this review is to provide the reader with a comprehensive and reliable source of information on various drugs that have been documented by liver biopsy to cause hepatocellular damage. The morphologic terms used in the tables have been chosen based on past publications dealing with this subject. This review is intended as a concise guide to aid in the identification of drug-induced liver diseases.
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47
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Weitz H, Gokel JM, Loeschke K, Possinger K, Eder M. Veno-occlusive disease of the liver in patients receiving immunosuppressive therapy. VIRCHOWS ARCHIV. A, PATHOLOGICAL ANATOMY AND HISTOLOGY 1982; 395:245-56. [PMID: 7051531 DOI: 10.1007/bf00429351] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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48
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Stromeyer FW, Ishak KG. Nodular transformation (nodular "regenerative" hyperplasia) of the liver. A clinicopathologic study of 30 cases. Hum Pathol 1981; 12:60-71. [PMID: 7203455 DOI: 10.1016/s0046-8177(81)80242-0] [Citation(s) in RCA: 215] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Nodular transformation, a rare hyperplastic condition of the liver, has been reported in patients with rheumatoid arthritis, Felty's syndrome, the CRST syndrome, and myeloproliferative disorders. Associated disorders in the present clinicopathologic study of 30 cases included the foregoing as well as extrahepatic neoplasms, endocrine disorders, and other diseases producing immune dysfunction; some patients had received drug therapy for a prolonged time. Clinically nodular transformation may be confused with cirrhosis; histologic evaluation of liver biopsy material is essential for diagnosis. Complications include portal hypertension, hepatic failure, and rupture of the liver. Histologic and experimental evidence suggests that nodular transformation is preneoplastic, possibly giving rise to hepatocellular adenomas or carcinomas. Experimental and clinical data suggest that drugs should be considered as possible etiologic factors in the development of the nodules.
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49
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Abstract
A study of 190 tumors of major and minor salivary glands seen in Malawi over a nine-year period showed an overall incidence rate similar to that in Western countries. However, submandibular and palatal tumors are relatively more common, parotid tumors more likely to be malignant, and submandibular tumors less likely to be malignant than in Western countries. No adenolymphomas were seen. Despite the long history given by many patients with pleomorphic adenomas, the rate of malignant change in these tumors was not high; the majority of carcinomas (16% of all tumors) appeared to rise de novo. Histologic features were similar to those of tumors from other countries but the occurrence of tyrosine crystals in 20% of the pleomorphic adenomas was unusual. Melanocyte colonization of a mucoepidermoid tumor and a carcinoma, both in the primary site and in metastases of a salivary gland tumor, has not been previously reported.
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50
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Mendenhall CL, Chedid A. Peliosis hepatis. Its relationship to chronic alcoholism, aflatoxin B1, and carcinogenesis in male Holtzman rats. Dig Dis Sci 1980; 25:587-92. [PMID: 7398518 DOI: 10.1007/bf01318871] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Peliosis hepatis, a condition characterized by blood-filled cystic spaces within the hepatic parenchyma, was observed in 5 of 26 male Holtzman rats after chronic treatment with ethanol (mean consumption 5 g/kg/day) and aflatoxin B1 (2 mg intraperitoneally in divided doses). Matched controls and aflatoxin-treated and ethanol-treated animals failed to exhibit these changes. Most of the peliotic lesions developed in the first two months of treatment. All were associated with death of the animal. No hepatocellular carinomas developed in any of the animals, even after one year of observation.
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