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Cutaneous fungal infections in solid organ transplant recipients. Transplant Rev (Orlando) 2017; 31:158-165. [DOI: 10.1016/j.trre.2017.03.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 03/05/2017] [Accepted: 03/06/2017] [Indexed: 12/29/2022]
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Inflammatory Cutaneous Diseases in Renal Transplant Recipients. Int J Mol Sci 2016; 17:ijms17081362. [PMID: 27548160 PMCID: PMC5000757 DOI: 10.3390/ijms17081362] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Revised: 08/09/2016] [Accepted: 08/09/2016] [Indexed: 11/17/2022] Open
Abstract
Kidney transplant recipients frequently suffer from skin infections and malignancies, possibly due to the effects of long-term immunosuppressive therapy. While the relationships between immunosuppression and these pathological conditions have been widely investigated, little is known about the relative incidence and characteristics of inflammatory skin diseases in this type of patient. In this study, we analyze the incidence of a number of inflammatory cutaneous diseases in a cohort of patients who underwent kidney transplantation. Although our study shows a relatively low incidence of these pathologies in transplanted patients-in agreement with the general action of immunosuppressant therapies in reducing inflammation-we scored a different efficacy of the various immunosuppressive regimens on inflammatory and autoimmune skin diseases. This information can be key for designing immunosuppressive regimens and devising accurate follow-up protocols.
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Consensus for Nonmelanoma Skin Cancer Treatment, Part II: Squamous Cell Carcinoma, Including a Cost Analysis of Treatment Methods. Dermatol Surg 2016; 41:1214-40. [PMID: 26445288 DOI: 10.1097/dss.0000000000000478] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND Cutaneous squamous cell carcinoma (cSCC) is the second most common cancer in the United States. Cutaneous squamous cell carcinoma has an estimated incidence of more than 700,000 new cases per year and a 5% risk of metastasis. OBJECTIVE To provide clinicians with guidelines for the management of cSCC based on evidence from a comprehensive literature review and consensus among the authors. MATERIALS AND METHODS The authors conducted an extensive review of the medical literature on treatment methods for cSCC, taking into consideration cure rates, recurrence and metastatic rates, aesthetic and functional outcomes, and cost effectiveness of the procedures. RESULTS Surgical treatments provide the best outcomes for cSCC. Mohs micrographic surgery is a cost-effective procedure that affords the highest cure rate, maximal tissue preservation, and superior cosmetic outcomes. Nonsurgical methods may be used as a primary treatment for low-risk squamous cell carcinomas, but the cure rates are lower. CONCLUSION The cure rate remains the most important consideration in choosing the treatment method, but additional factors, such as the patient's general medical condition, psychosocial circumstances, the location of the tumor and cost effectiveness of the therapy should be considered. Mohs micrographic surgery remains the preferred treatment for high-risk tumors and tumors located in cosmetically sensitive areas.
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Mackintosh L, Geddes C, Herd R. Skin tumours in the West of Scotland renal transplant population. Br J Dermatol 2013; 168:1047-53. [DOI: 10.1111/bjd.12129] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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5
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Nodular malignant melanoma and multiple cutaneous neoplasms under immunosuppression with azathioprine. Melanoma Res 2009; 19:271-3. [DOI: 10.1097/cmr.0b013e32831bc44a] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Proby CM, Wisgerhof HC, Casabonne D, Green AC, Harwood CA, Bouwes Bavinck JN. The epidemiology of transplant-associated keratinocyte cancers in different geographical regions. Cancer Treat Res 2009; 146:75-95. [PMID: 19415194 DOI: 10.1007/978-0-387-78574-5_7] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Affiliation(s)
- Charlotte M Proby
- Division of Surgery and Oncology, College of Medicine, Dentistry and Nursing, University of Dundee, Ninewells Hospital, Dundee, DD1 9SY, United Kingdom
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Han YW, Kim YJ, Kim HO, Park YM. Clinical Study of Porokeratosis Associated with Immunosuppressive Therapy in Renal Transplant Recipients. Ann Dermatol 2008; 20:167-71. [PMID: 27303185 DOI: 10.5021/ad.2008.20.4.167] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND The etiology of porokeratosis (PK) remains unknown, but immunosuppression is known to be a factor in the pathogenesis of PK and it may also exacerbate PK. OBJECTIVE The aim of this study was to examine the clinical characteristics of PK associated with immunosuppressive therapy in renal transplant recipients. METHODS A total of 9 renal transplant patients diagnosed with biopsy-proven PK from January 2001 to December 2006 were enrolled. The authors analyzed the patient and medication histories, clinical characteristics, and associated diseases. RESULTS The ages of the 9 patients ranged from 38 to 67 years (mean 52 years). All received multi-drug regimens comprised of two or three immunosuppressive agents (steroids, cyclosporine, mycophenolate mofetil, azathioprine and/or tacrolimus). Times between transplantation and the onset of PK ranged from 2 to 9 years (mean 4.1 years). No family history of PK or a history of intense sun-exposure was elicited. The number of the lesions was less than ten in 8 of the 9. Lesions were mainly located in the extremities, though some affected the trunk or neck (3). Three patients had disseminated superficial actinic PK (DSAP), PK Mibelli, or both types. Associated diseases included verruca (4), recurrent herpes simplex (1), actinic keratosis (1), and cutaneous B cell lymphoma (1). CONCLUSION The three clinical patterns of PK occurred equally in our patients, namely, coexistent PK Mibelli and DSAP, or the DSAP and Mibelli types as independent forms. Our findings support the notion that the different variants of PK be viewed as parts of a heterogeneous clinical spectrum. Further studies are needed in order to establish the clinical patterns of PK in immunosuppressed patients.
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Affiliation(s)
- Ye Won Han
- Department of Dermatology, Kangnam St. Mary's Hospital, College of Medicine,The Catholic University of Korea, Seoul, Korea
| | | | - Hyung Ok Kim
- Department of Dermatology, Kangnam St. Mary's Hospital, College of Medicine,The Catholic University of Korea, Seoul, Korea
| | - Young Min Park
- Department of Dermatology, Kangnam St. Mary's Hospital, College of Medicine,The Catholic University of Korea, Seoul, Korea
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HERRANZ P, PIZARRO A, DE LUCAS R, ROBAYNA M, RUBIO F, SANZ A, CONTRERAS F, CASADO M. High incidence of porokeratosis in renal transplant recipients. Br J Dermatol 2008. [DOI: 10.1046/j.1365-2133.1997.d01-1164.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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9
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Mansur AT, Göktay F, Gündüz S, Serdar ZA. Multiple giant molluscum contagiosum in a renal transplant recipient. Transpl Infect Dis 2004; 6:120-3. [PMID: 15569228 DOI: 10.1111/j.1399-3062.2004.00060.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Atypical presentations of molluscum contagiosum (MC) infection can be expected in renal transplant recipients, as a result of long-term immunosuppression. However, giant MC has rarely been reported in this population. We present a 28-year-old female renal transplant recipient receiving immunosuppressive therapy who developed multiple giant MC lesions on her axillary folds. The lesions were treated successfully with curettage and electrocauterization.
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Affiliation(s)
- A T Mansur
- Department of Dermatology, Haydarpaşa Numune Training and Research Hospital, Istanbul, Turkey.
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Smit JV, de Sévaux RGL, Blokx WAM, van de Kerkhof PCM, Hoitsma AJ, de Jong EMGJ. Acitretin treatment in (pre)malignant skin disorders of renal transplant recipients: histologic and immunohistochemical effects. J Am Acad Dermatol 2004; 50:189-96. [PMID: 14726871 DOI: 10.1016/s0190-9622(03)01837-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND The incidence of (pre)malignant skin lesions after renal transplantation is high. Acitretin treatment appears to decrease the number of new squamous cell carcinomas and ameliorates the aspect and reduces the number of actinic keratoses. However, no histologic and immunohistochemical studies have been performed to further substantiate these observations. METHODS In 33 renal transplant recipients, biopsies were taken before and after 3 months of treatment with acitretin in doses up to 0.4 mg/kg/day. Histologic and immunohistochemical parameters for dysplasia, epidermal thickness, proliferation, differentiation, apoptosis, and dermal inflammation were analyzed. RESULTS Following acitretin treatment, a significant reduction in epidermal thickness (P =.002) and a significant increase in normal differentiation parameter K10 (P =.02) was observed. Epidermal proliferation did not change, nor did apoptosis, inflammation, keratinocytic epidermal neoplasia score, or transglutaminase staining. At baseline, in 8 actinic keratoses, a single cell expression pattern of K13 and/or K19 was found. This was associated with high levels of parameters indicative of high-risk lesions (P <.05). After acitretin treatment, an increase in K13 (P =.006) and K19 (P =.05) was found, together with a change in expression towards a focal or band-like staining pattern. CONCLUSION Acitretin improves the aspect of actinic keratoses via alteration of keratinization, resulting in peeling of the stratum corneum. No significant change in proliferation was found, which may explain the rapid recurrence of actinic keratoses seen after cessation of acitretin treatment.
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Affiliation(s)
- Jürgen V Smit
- Departments of Dermatology, University Medical Center, Nijmegen, The Netherlands
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11
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Abstract
Cutaneous squamous cell carcinoma is typically characterized by the over-expression of the tumour suppressor protein p53. Considerable evidence suggests that immune competence is important in the control of cutaneous SCC. We discuss the immunobiology of p53 and its relevance to cutaneous SCC, including the potential interaction with human papillomavirus.
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Affiliation(s)
- A P B Black
- University of Oxford, MRC Human Immunology Unit, Weatherall Institute of Molecular Medicine, The John Radcliffe Hospital, UK
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12
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Euvrard S, Kanitakis J, Cochat P, Cambazard F, Claudy A. Skin diseases in children with organ transplants. J Am Acad Dermatol 2001; 44:932-9. [PMID: 11369903 DOI: 10.1067/mjd.2001.113465] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Skin diseases are frequent in organ transplant recipients, but studies concerning children are sparse. OBJECTIVE We assessed skin diseases in children who had received organ transplants. METHODS A total of 145 children referred to our dermatologic consultation were studied. RESULTS Steroid-induced striae distensae and acne occurred only in adolescents; severe cyclosporine-related side effects were more frequent in younger children. The most common findings were warts (53.8%), tinea versicolor (14.5%), herpes simplex/zoster (9.6%), molluscum contagiosum (6.9%), and impetigo contagiosum and folliculitis (6.2%). Other notable disorders included a diffuse hyperpigmentation with a "dirty" appearance of the skin, pyogenic granulomas, melanocytic nevi proliferation, and skin tags. Two of 20 further adult patients who received transplants during childhood had squamous cell carcinomas. CONCLUSION Children who have received organ transplants frequently present side effects of immunosuppressive drugs and infectious diseases. Most disorders are related to the age of the patients rather than to the length of immunosuppression, whereas others are favored by the reinforcement of immunosuppression. Skin cancers were not encountered, but the risk of carcinomas in early adulthood should be considered.
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Affiliation(s)
- S Euvrard
- Dermatology Department, the Pediatric Transplantation Unit, Hôpital Edouard Herriot, Lyon, France
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Ping XL, Ratner D, Zhang H, Wu XL, Zhang MJ, Chen FF, Silvers DN, Peacocke M, Tsou HC. PTCH mutations in squamous cell carcinoma of the skin. J Invest Dermatol 2001; 116:614-6. [PMID: 11286632 DOI: 10.1046/j.1523-1747.2001.01301.x] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Ultraviolet light exposure is the major risk factor for the development of squamous cell carcinoma in Caucasians. Mutations in the tumor suppressor gene p53 have been identified in both squamous cell carcinomas and basal cell carcinomas. The human homolog of the Drosophila patched gene, has been shown to be mutated in sporadic basal cell carcinomas; however, mutations in the patched gene have not been found in squamous cell carcinoma. In this study, we screened a total of 20 squamous cell carcinoma samples for mutations in the patched gene. Using polymerase chain reaction-single strand conformation polymorphism as an initial screening method, we identified one non-sense mutation, two mis-sense mutations and three silent mutations in five squamous cell carcinoma samples. In one squamous cell carcinoma sample, we identified a tandem GG-->AA transitional change at nucleotide 3152 in exon 18 of the patched gene that resulted in a premature stop codon at codon 1051. The three squamous cell carcinoma samples containing non-sense and mis-sense mutations were isolated from individuals with histories of multiple basal cell carcinoma. Sequence analysis of the p53 gene in these five squamous cell carcinoma samples identified one CC-->TT and three C-->T ultraviolet-specific nucleotide changes. Our study provides evidence that the patched gene is mutated in squamous cell carcinoma from individuals with a history of multiple basal cell carcinoma. The identification of ultraviolet-specific nucleotide changes in both tumor suppressor genes supports the notion that ultraviolet exposure plays an important part in the development of squamous cell carcinoma.
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Affiliation(s)
- X L Ping
- Department of Dermatology, Columbia University, College of Physicians and Surgeons, New York, New York, USA
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Abstract
Cutaneous squamous cell carcinomas (SCC) are one of the most common malignancies, which, with early recognition, may be curable. These tumors represent a broad spectrum of disorders with many significant clinical, morphologic, and etiologic distinctions. The objective of this article is to review the important clinicopathologic features of SCC with particular emphasis on important recent developments, practical application, and their relevance to the practice of pathology. The most pertinent literature of the last 5 years was reviewed and capsulized. Appropriate histologic interpretation and clinical management of patients with cutaneous SCC requires a comprehensive understanding of the latest advances in the broad field of dermatopathology. Squamous cell carcinoma of the skin represents a complex group of disease subtypes, each with its own characteristics, which may influence morphologic diagnosis as well as treatment and clinical management.
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Affiliation(s)
- C M Lohmann
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia 30322, USA.
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Bülent Tiras M, Noyan V, Süer O, Bali M, Edali N, Yildirim M. Adenomatoid tumor of the uterus in a patient with chronic renal failure. Eur J Obstet Gynecol Reprod Biol 2000; 92:205-7. [PMID: 10996682 DOI: 10.1016/s0301-2115(99)00290-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A case of adenomatoid tumor of the uterus in a 34-year-old patient, who had received a renal transplant and was undergoing immunosuppresive therapy is presented. At surgery, there were a total of eight nodular intramural and subserous masses thought to be leiomyoma nodules, and tumor excision was unusually, hardly performed because the nodules were strictly adherent to the myometrium. All the specimens yielded the same pathological diagnosis - adenomatoid tumor. This case is unusual because of the multiple nodular pattern and its association with the immunocompromised status of the patient. Although adenomatoid tumors have not been shown to recur, we are in doubt in our case, because the uterus is still intact and the immunocompromised status of the patient might have a role in the extensive growth and also in the possibility of recurrence.
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Affiliation(s)
- M Bülent Tiras
- Department of Obstetrics and Gynecology, Gazi University, School of Medicine, Besevler, Ankara, Turkey
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Tran TA, Ross JS, Sheehan CE, Carlson JA. Comparison of oncostatin M expression in keratoacanthoma and squamous cell carcinoma. Mod Pathol 2000; 13:427-32. [PMID: 10786810 DOI: 10.1038/modpathol.3880073] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Oncostatin M (OSM) is a 28-kDa glycoprotein, produced by stimulated macrophages and T lymphocytes, that inhibits the proliferation and induces differentiation of a number of different cell lines derived from solid tumors. To determine whether keratoacanthoma (KA) is unique or a variant of squamous cell carcinoma (SCC), we compared the immunohistochemical expression of OSM in the tumor cells and peri- and intratumoral macrophages of 21 mature KAs, 7 regressing KAs, and 27 SCCs. An inverse correlation was identified between OSM tumor labeling and the density of OSM-labeled tumor-associated macrophages for KAs (r = -.4; P = .09). OSM tumor expression was significantly more frequent and more intense in KAs than in SCCs (95% versus 63%; P < .01). In contrast, the density of OSM-labeled macrophages was significantly higher in SCCs compared with mature KAs (7/3 high power fields versus 4/3 high power fields; P = .02). These OSM-positive macrophages were predominantly located at the advancing, infiltrative margins of both neoplasms. Regressing KAs demonstrated a decreased level of OSM tumor expression compared with mature KAs (53% versus 95%; P = .001), but there was no difference in density of OSM-labeled macrophages. Both the above differences and the overlapping patterns of OSM expression suggest that KAs are a variant of SCC where OSM, possibly as an autocrine factor, may mediate KA's overwhelming but not absolute tendency to involute.
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Affiliation(s)
- T A Tran
- Department of Pathology and Laboratory Medicine, Albany Medical College, New York 12208, USA
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Fortina AB, Caforio AL, Piaserico S, Alaibac M, Tona F, Feltrin G, Livi U, Peserico A. Skin cancer in heart transplant recipients: frequency and risk factor analysis. J Heart Lung Transplant 2000; 19:249-55. [PMID: 10713249 DOI: 10.1016/s1053-2498(99)00137-0] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND The frequency of skin cancer is increased among organ transplant recipients, but the predisposing risk factors are controversial. It is also unclear whether heart transplant patients face an increased risk compared to recipients of other organs, e.g. kidney transplants. METHODS We performed univariate and multivariate analysis of risk factors for skin cancer in 252 heart transplants and in a control series of 228 kidney transplants followed up at a single center. An extensive dermatologic examination was carried out; baseline features, type of immunosuppression, number of 3A rejection episodes, extent of sunlight exposure and skin type were recorded. Multivariate analysis (Cox regression) included: age at transplantation, sex, skin type (Fitzpatrick's criteria), presence of solar keratosis, presence of warts, type of organ, sunlight exposure. RESULTS During follow up skin cancer was more common among heart transplants (40, 16 %) than in kidney transplants (16, 7%, p = 0.004). The cumulative incidence of skin cancer by life table analysis increased from 16% after 5 years to 33% after 10 years in heart transplant patients and from 6% to 17% in kidney transplants (p 10000 hours (relative risk = 2.8), but not organ type were significant risk factors. CONCLUSION Age at transplant, skin type and sunlight exposure, but not type of organ and type of immunosuppressive regimen, are associated with increased risk of skin cancer in heart transplantation.
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Affiliation(s)
- A B Fortina
- Department of Dermatology, University of Padova, Padova, Italy.
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Knoell KA, Patterson JW, Wilson BB. Sudden onset of disseminated porokeratosis of Mibelli in a renal transplant patient. J Am Acad Dermatol 1999; 41:830-2. [PMID: 10534661 DOI: 10.1016/s0190-9622(99)70336-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Porokeratosis is a disorder of epidermal keratinization of uncertain cause. Five clinical variants of porokeratosis have been described. These include porokeratosis of Mibelli, punctate porokeratosis, linear porokeratosis, porokeratosis palmaris plantaris et disseminata, and disseminated superficial porokeratosis. Disseminated superficial porokeratosis and single plaque porokeratosis of Mibelli have each been documented to occur in association with immunosuppression. To our knowledge, only 5 cases of disseminated porokeratosis of Mibelli in transplant recipients have been reported. We present a patient who developed explosive onset of disseminated porokeratosis of Mibelli shortly after renal transplantation. It is important to differentiate this unusual variety of porokeratosis from other cutaneous manifestations in transplant patients so that appropriate therapy can be instituted.
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Affiliation(s)
- K A Knoell
- Department of Dermatology at the University of Virginia, Charlottesville, USA.
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Abstract
BACKGROUND Skin cancer is the most common malignancy occurring after kidney transplantation. OBJECTIVE Our purpose was to identify the skin problems of kidney transplant recipients, the extent of their awareness of skin cancer, and interest in skin cancer screenings. METHODS One hundred twenty-two patients were administered an oral questionnaire during regular follow-up at a renal transplant clinic. RESULTS The average time from transplantation was 3.1 years. Thirty-nine percent of patients reported skin problems, including warts, fungal infection, and skin cancer. Forty-one percent of patients were unable to recall specific skin cancer education, and 52% expressed an interest in skin cancer screening. Twenty-seven percent of patients had seen a dermatologist since their transplant, but only 14% were followed up regularly by a dermatologist. CONCLUSION We believe the need for continuing skin cancer education and early detection and treatment of skin lesions establishes an important role for the dermatologist on the transplant recipient's health care team.
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Affiliation(s)
- E W Cowen
- Department of Medicine, The Pennsylvania State University College of Medicine, The Milton S. Hershey Medical Center, Penn State Geisinger Health System, Hershey 17033, USA
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Abstract
Cutaneous squamous cell carcinoma (SCC) is the second most common form of skin cancer and is treated frequently by dermatologists. For many years, the level of knowledge regarding treatment of SCC has taken a backseat to the treatment of basal cell carcinoma and malignant melanoma. As dermatologists become more surgically proficient and assume a leading role in the surgical care for cutaneous carcinoma, a thorough knowledge of the appropriate management of SCC is of paramount importance. In particular, it is essential to recognize that, unlike basal cell carcinoma, certain SCC have a significant metastatic potential and require more comprehensive care. This review targets the etiology, pathogenesis, clinical presentation, histopathology, and treatment of SCC. Particular attention is focused on providing appropriate care for SCC and recognizing and arranging appropriate management for high risk SCC.
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Affiliation(s)
- G D Goldman
- University of Vermont College of Medicine, Fletcher-Allen Health Care, Burlington 05401, USA
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Galvão MM, Sotto MN, Kihara SM, Rivitti EA, Sabbaga E. Lymphocyte subsets and Langerhans cells in sun-protected and sun-exposed skin of immunosuppressed renal allograft recipients. J Am Acad Dermatol 1998; 38:38-44. [PMID: 9448203 DOI: 10.1016/s0190-9622(98)70536-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Patients who have received renal allografts experience early aging of the skin, opportunistic infections, and an increased incidence of skin cancer. OBJECTIVE We compared the density of lymphocyte subsets and Langerhans cells in normal-appearing skin of renal allograft recipients without skin cancer at 5 to 6 years (group 1) and 14 years after transplant (group 2) with a matched normal control group. METHODS Biopsy specimens of sun-protected and exposed areas from 18 white, kidney allograft recipients (10 in group 1 and 8 in group 2) with normal renal function and from 10 healthy volunteers were semiquantitatively analyzed for dermal lymphocyte subsets and Langerhans cells. RESULTS There was a statistically significant decrease in all dermal cell elements in the sun-protected skin of both groups of patients who had received grafts. The sun-exposed skin of group 2 also showed a significant decrease of dermal CD4+ and CD8+ lymphocytes, and group 1 had a significant decrease in dermal CD8+ lymphocytes. The dermal CD1a+ cell population in the sun-exposed skin from both grafted groups did not differ from the control group. CONCLUSION Kidney transplant recipients showed dermal depletion of cells related to immune surveillance against tumors even before skin cancer occurred, and this depletion seemed to become more marked with the duration of immunosuppression.
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Affiliation(s)
- M M Galvão
- Kidney Transplant Unit, University of São Paulo School of Medicine, Brazil
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22
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HERRANZ P, PIZARRO A, LUCAS R, ROBAYNA M, RUBIO F, SANZ A, CONTRERAS F, CASADO M. High incidence of porokeratosis in renal transplant recipients. Br J Dermatol 1997. [DOI: 10.1111/j.1365-2133.1997.tb14891.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Jha V, Krishna VS, Chakrabarti A, Sharma PK, Sud K, Kohli HS, Sakhuja V. Subcutaneous phaeohyphomycosis in a renal transplant recipient: a case report and review of the literature. Am J Kidney Dis 1996; 28:137-9. [PMID: 8712209 DOI: 10.1016/s0272-6386(96)90143-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Subcutaneous phaeohyphomycosis caused by dematiaceous fungi has rarely been described in immunocompromised patients. We report a case of subcutaneous infection caused by Phialophora parasitica in a renal transplant recipient. The role of early identification of the offending fungal species followed by a wide local excision in the management of such patients has been discussed.
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Affiliation(s)
- V Jha
- Department of Nephrology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Abstract
BACKGROUND The incidence of skin cancer is increasing at an alarming rate. OBJECTIVE To discuss current epidemiologic data concerning the incidence, morbidity, environmental influences, predisposing, host conditions, precursor lesions, and prevention of melanoma and nonmelanoma (basal and squamous cell) skin cancer. METHODS The current literature was reviewed in order to provide current epidemiologic data for melanoma, basal cell carcinoma (BCC), and squamous cell carcinoma (SCC). RESULTS Skin cancer is exceedingly common and the incidence is rising rapidly. Although the mortality rate for nonmelanoma skin cancer (NMSC) is decreasing, that of melanoma is increasing. Both NMSC and melanoma are associated with significant morbidity. Whereas chronic sun exposure is the main cause of NMSC, the development of melanoma appears to be related to intense, intermittent sun exposure. Ozone depletion has contributed to rising incidence rates of both NMSC and melanoma. In contrast to NMSC, there is not a direct relationship between ultraviolet radiation and melanoma. Genetic susceptibility significantly increases the lifetime risk of acquiring melanoma. There is no precursor lesion for BCC. Precursor lesions for invasive SCC include actinic keratoses and SCC in situ. Melanoma may arise from benign nevi and dysplastic nevi. Prevention of melanoma and NMSC is extremely important since prognosis improves with early detection. Prevention may be achieved by educating patients and physicians how to detect skin cancers early and by decreasing or eliminating exposure to ultraviolet light. CONCLUSION The incidence of skin cancer has reached epidemic proportions. Only through heroic efforts by health care professionals and the general public to prevent the development or progression of skin cancer will this epidemic be abated.
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Affiliation(s)
- H M Gloster
- Department of Dermatology, Mayo Clinic, Rochester, MN 55095, USA
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Affiliation(s)
- A C Markey
- Dermatological Surgery and Laser Unit, St. Thomas' Hospital, London, United Kingdom
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Ferrándiz C, Fuente MJ, Ribera M, Bielsa I, Fernández MT, Lauzurica R, Roca J. Epidermal dysplasia and neoplasia in kidney transplant recipients. J Am Acad Dermatol 1995; 33:590-6. [PMID: 7673490 DOI: 10.1016/0190-9622(95)91276-2] [Citation(s) in RCA: 55] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND Established data confirm an increased incidence of skin cancer, mainly squamous cell carcinoma (SCC), in long-term kidney transplant recipients (KTRs). OBJECTIVE Our purpose was to investigate prospectively the type and frequency of neoplastic and preneoplastic skin lesions in KTRs during the first 3 years of immunosuppression, as well as the influence of potential risk factors. METHODS Eighty-one consecutive KTRs were examined every 6 months during the first 3 years after transplantation. All survival analyses were performed with the EGRET statistical software package. RESULTS After a median follow-up of 34 months, 25 skin cancers developed in 12 patients; the basal cell carcinoma (BCC)/SCC ratio was 3.1:1. The cumulative risk of skin cancer developing after 3 years of graft survival was 18.1%. Only age at the time of transplantation (p = 0.005) and occupational sun exposure (p = 0.048) had statistical significance as risk factors. CONCLUSION In carefully supervised KTRs, a high incidence of cutaneous malignancy, mainly BCC, exists in the early posttransplant period. Sun exposure and the patient's age at the time of transplantation seem to be the most important risk factors.
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Affiliation(s)
- C Ferrándiz
- Department of Dermatology, Hospital Universitari Germans Trias i Pujol, Universitat Autonoma de Barcelona, Spain
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Euvrard S, Kanitakis J, Pouteil-Noble C, Dureau G, Touraine JL, Faure M, Claudy A, Thivolet J. Comparative epidemiologic study of premalignant and malignant epithelial cutaneous lesions developing after kidney and heart transplantation. J Am Acad Dermatol 1995; 33:222-9. [PMID: 7622649 DOI: 10.1016/0190-9622(95)90239-2] [Citation(s) in RCA: 183] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND Cutaneous carcinomas are the most frequent cancers in organ transplant recipients. OBJECTIVE Our purpose was to compare the epidemiologic data of cutaneous premalignant and malignant epithelial lesions in kidney and heart transplant recipients. METHODS A total of 580 kidney and 150 heart transplant recipients were examined for the presence of premalignant and malignant epithelial lesions. RESULTS A twofold increase in incidence of premalignant and malignant epithelial lesions was found in heart compared with kidney transplant recipients. Heart transplant recipients were older at transplantation, received more intense immunosuppressive treatment, and had a shorter delay from transplantation to the development of the first lesion. The squamous cell carcinoma/basal cell carcinoma ratio was 2.37:1 in kidney and 1.08:1 in heart transplant recipients. The extracephalic location represented 60% of the premalignant and malignant epithelial lesions in kidney and 30% in heart transplant recipients. CONCLUSION Cutaneous premalignant and malignant epithelial lesions in kidney and heart transplant recipients show epidemiologic differences that can tentatively be explained by the older age and the more intense immunosuppressive treatment of heart transplant recipients.
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Affiliation(s)
- S Euvrard
- Department of Dermatology, Ed. Herriot Hospital, Lyon, France
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28
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Scholtens RE, van Zuuren EJ, Posma AN. Treatment of recurrent squamous cell carcinoma of the hand in immunosuppressed patients. J Hand Surg Am 1995; 20:73-6. [PMID: 7722271 DOI: 10.1016/s0363-5023(05)80063-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Since 1981, 14 patients with kidney transplants have been treated for recurrent squamous cell carcinoma of the skin of the dorsum of the hand by total skin resection. Frozen sections of the base of the tumor sites were carried out and the denuded area was resurfaced with split-skin grafts harvested from non-sun-exposed areas on the buttock and upper thigh. During follow-up examinations, no recurrence was seen in the grafted areas. The appearance was good and hand function was satisfactory.
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Affiliation(s)
- R E Scholtens
- Department of Plastic and Reconstructive Surgery, Municipal Hospital Leyenburg, The Hague, The Netherlands
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Singleton KM, Morris SF, Freiberg A. Keratoacanthoma in the Immunocompromised Patient - Surgical Concerns. THE CANADIAN JOURNAL OF PLASTIC SURGERY = JOURNAL CANADIEN DE CHIRURGIE PLASTIQUE 1994. [DOI: 10.1177/229255039400200305] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
KM Singleton, SF Morris, a Freiberg. Keratoacanthoma in the immunocompromised patient - Surgical concerns. Can J Plast Surg 1994;2(3): 108-112. It is well known that clinical and histological differentiation between keratoacanthoma and squamous cell carcinoma is often difficult. The two lesions share many common features, but have very different outcomes. Both occur with increased frequency in immunosuppressed patients. This report documents two cases of histologically confirmed keratoacanthoma in immunosuppressed patients. These lesions were excised but had frequent recurrences and in both cases underwent histologically proven malignant transformation. The purpose of this report is to demonstrate the potentially aggressive nature of keratoacanthomas in the immunocompromised patient.
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Affiliation(s)
- Kathleen M Singleton
- Department of Plastic Surgery, the Toronto Hospital, Western Division, University of Toronto, Toronto, Ontario
| | - Steven F Morris
- Department of Plastic Surgery, the Toronto Hospital, Western Division, University of Toronto, Toronto, Ontario
| | - Arnis Freiberg
- Department of Plastic Surgery, the Toronto Hospital, Western Division, University of Toronto, Toronto, Ontario
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31
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Euvrard S, Chardonnet Y, Pouteil-Noble C, Kanitakis J, Chignol MC, Thivolet J, Touraine JL. Association of skin malignancies with various and multiple carcinogenic and noncarcinogenic human papillomaviruses in renal transplant recipients. Cancer 1993; 72:2198-206. [PMID: 8397062 DOI: 10.1002/1097-0142(19931001)72:7<2198::aid-cncr2820720722>3.0.co;2-q] [Citation(s) in RCA: 96] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND Organ transplant recipients receiving immunosuppressive treatment are prone to skin carcinomas on sun-exposed areas, and the frequency of such carcinomas in the long term reaches 40%. These carcinomas primarily are squamous cell carcinomas (SCC), which often are preceded by viral warts and premalignant keratoses. Human papillomaviruses (HPV) with other cocarcinogenic factors have been reported to play a role in the development of carcinomas in these patients. METHODS Five hundred renal-graft recipients referred to our department were examined for the presence of warts, precancerous keratoses, Bowen disease, keratoacanthomas, and basal and squamous cell carcinomas. Adequate material for histologic and virologic examination was obtained from 24 patients. An in situ molecular hybridization technique was performed using biotinylated DNA probes for HPV types 1a, 2a, 5, 16, and 18 under stringent conditions. RESULTS HPV DNA was detected in 44 of 86 specimens, including 14 of 17 warts, 4 of 17 premalignant keratoses, 1 of 4 Bowen disease lesions, 8 of 12 keratoacanthomas, 3 of 4 tumors in which distinction between keratoacanthomas and SCC was difficult, and 14 of 30 SCC. Twenty-six of 44 positive specimens contained several HPV types, whereas 30 specimens contained oncogenic types. Benign types 1 or 2 were detected alone in five SCC. HPV types 16 and 18 (usually detected in genital lesions) were found in 26 samples from sun-exposed areas. CONCLUSIONS Our results show that oncogenic and benign HPV often are detected within premalignant keratoses and SCC in organ transplant recipients, which suggests that HPV may play a role in the development of cutaneous malignancies.
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Affiliation(s)
- S Euvrard
- Dermatology Clinic, Hôpital, Edouard Herriot, Lyon, France
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32
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Smith KJ, Skelton HG, Yeager J, Angritt P, Wagner KF. Cutaneous neoplasms in a military population of HIV-1-positive patients. Military Medical Consortium for the Advancement of Retroviral Research. J Am Acad Dermatol 1993; 29:400-6. [PMID: 8349856 DOI: 10.1016/0190-9622(93)70202-5] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND In HIV-1-positive patients there have been no prospective studies that show an increase in cutaneous neoplasms. OBJECTIVE We observed HIV-1-positive patients to determine whether or not there was an increased incidence of cutaneous malignancies. METHODS A total of 724 HIV-1-positive patients were examined during a 36-month period for the development of cutaneous malignancies. RESULTS The most common cutaneous neoplasm found was Kaposi's sarcoma, especially in patients with late-stage disease. Basal cell carcinomas were the next most frequent tumor. We have also seen three malignant melanomas and two squamous cell carcinomas. Five patients had malignant lymphoma. One patient had a primary lymphoma of subcutaneous soft tissue; in one patient multiple cutaneous lesions developed. CONCLUSION The distribution and prevalent types of cutaneous neoplasms in HIV-1-positive patients appear to differ from those found in other immunosuppressed populations. This may be the result of the different patterns and periods of immunosuppression in these patients and/or associated cocarcinogens to which these patients frequently are exposed.
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Affiliation(s)
- K J Smith
- National Naval Medical Center, Department of Dermatology, Washington, D.C
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33
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Abstract
Skin cancer is an increasingly serious public health issue that affects a high percentage of the population. Surgical resection is still standard treatment for skin cancer, but for difficult cases, cutaneous micrographic surgery, originally described by Mohs, is our preferred technique because of the routine methodic accuracy for evaluation of the surgical margin, the high rate of oncologic cure, and the tissue-sparing quality of the procedure. We report the Mayo Clinic experience with cutaneous micrographic surgery from July 29, 1986, through June 30, 1991, which consisted of 3,355 cases (principally basal cell and squamous cell carcinoma). Herein we discuss practical concerns about this procedure: duration of the technique, reconstruction, cure rates, tumors best treated by cutaneous micrographic surgery, and cost. In addition, we review the Mayo Clinic multidisciplinary management of difficult skin cancers.
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Affiliation(s)
- P K Miller
- Department of Dermatology, Mayo Clinic, Rochester, MN 55905
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34
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Rowe DE, Carroll RJ, Day CL. Prognostic factors for local recurrence, metastasis, and survival rates in squamous cell carcinoma of the skin, ear, and lip. Implications for treatment modality selection. J Am Acad Dermatol 1992; 26:976-90. [PMID: 1607418 DOI: 10.1016/0190-9622(92)70144-5] [Citation(s) in RCA: 960] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
We reviewed all studies since 1940 on the prognosis of squamous cell carcinoma (SCC) of the skin and lip. The following variables are correlated with local recurrence and metastatic rates: (1) treatment modality, (2) prior treatment, (3) location, (4) size, (5) depth, (6) histologic differentiation, (7) histologic evidence of perineural involvement, (8) precipitating factors other than ultraviolet light, and (9) host immunosuppression. Local recurrences occur less frequently when SCC is treated by Mohs micrographic surgery. This local recurrence rate differential in favor of Mohs micrographic surgery holds true for primary SCC of the skin and lip (3.1% vs 10.9%), for ear SCC (5.3% vs 18.7%), for locally recurrent (previously treated) SCC (10% vs 23.3%), for SCC with perineural involvement (0% vs 47%), for SCC of size greater than 2 cm (25.2% vs 41.7%), and for SCC that is poorly differentiated (32.6% vs 53.6%).
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Affiliation(s)
- D E Rowe
- University of Texas Health Science Center, San Antonio
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35
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Regev E, Zeltser R, Lustmann J. Lip carcinoma in renal allograft recipient with long-term immunosuppressive therapy. ORAL SURGERY, ORAL MEDICINE, AND ORAL PATHOLOGY 1992; 73:412-4. [PMID: 1574300 DOI: 10.1016/0030-4220(92)90316-i] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Five years after a kidney transplant and immunosuppressive therapy a 42-year-old woman had squamous cell carcinoma of the lower lip with an innocent appearance. We present this as the first case of lip squamous cell carcinoma in a kidney transplant recipient to be reported in the dental literature. We review the medical literature.
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Affiliation(s)
- E Regev
- Department of Oral and Maxillofacial Surgery, Hadassah School of Dental Medicine, Jerusalem, Israel
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36
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Abstract
A 59-year-old white man with a history of Sydenham's chorea received a mitral valve prosthesis in 1962. He sustained an anterolateral myocardial infarction in 1983. In 1984, he received a heart transplant. To prevent heart rejection, he was initially treated with cyclosporine 12 mg/kg/day and prednisone 90 mg b.i.d. In 1987, azathioprine 100 mg daily was added. In 1989, at the time of our evaluation, his medications included cyclosporine 80 mg b.i.d., prednisone 10 mg b.i.d., and azathioprine 75 mg/day. Since his heart transplant surgery he had not taken any thiazide medication. The patient noted a lesion on his right thigh; the lesion appeared in 1986, 2 years after his heart transplant. On examination in 1989, the lesion was a 2 cm wide annular plaque with a shiny atrophic center and raised border. Both the clinical appearance and pathology were consistent with a diagnosis of porokeratosis of Mibelli. No family history of porokeratosis was elicited.
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Affiliation(s)
- I L Rothman
- Department of Dermatology, School of Medicine and Health Sciences, State University of New York, Buffalo 14214
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37
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Abstract
Nonmelanoma skin cancer is the leading cause of cancer in the United States. Cutaneous squamous cell carcinoma is second only to basal cell carcinoma in prevalence and its incidence is increasing. The biology of squamous cell carcinoma is reviewed under the broad areas of etiology, immunobiology, biochemistry, metastatic potential, and therapy, with emphasis on prevention, diagnosis, and management.
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Affiliation(s)
- R E Kwa
- Division of Dermatology, University of California, Los Angeles 90024
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38
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Dyall-Smith D, Trowell H, Mark A, Dyall-Smith M. Cutaneous squamous cell carcinomas and papillomaviruses in renal transplant recipients: a clinical and molecular biological study. J Dermatol Sci 1991; 2:139-46. [PMID: 1652277 DOI: 10.1016/0923-1811(91)90059-7] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Papillomaviruses are strongly implicated in squamous cell carcinomas arising on mucosal surfaces of normal individuals, and in the skin carcinomas of epidermodysplasia verruciformis suffers. Renal transplant recipients often have numerous skin warts and, in Australia particularly, a very high risk of developing cutaneous squamous cell carcinoma. To determine the magnitude of this risk, and to test whether papillomaviruses are specifically associated with these cancers, we examined 188 renal transplant recipients for skin cancers and tested 235 biopsy specimens of (histologically proven) squamous cell carcinomas for the presence of viral DNA. The risk of developing squamous cell carcinoma increased with duration of transplant: the probability being 25% after 9.5 years (standard error = 1.3 years) rising to 50% at 20.6 years (standard error 6.8 years). Factors which did not appear to affect the risk of tumour development included the patients sex and their skin type. However the age at transplant significantly altered the risk with patients transplanted at greater than 35 years developing tumours about four times more rapidly than patients less than or equal to 35 years. Extensive hybridisation tests for the presence of papillomavirus DNA in squamous cell carcinomas were negative, as was the polymerase chain reaction amplification method using general L1 gene oligonucleotide primers. Our data do not support a role for papillomavirus in the maintenance of cutaneous squamous cell carcinoma.
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Affiliation(s)
- D Dyall-Smith
- Department of Dermatology, Royal Melbourne Hospital, Parkville, Australia
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39
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40
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Dinehart SM, Chu DZ, Maners AW, Pollack SV. Immunosuppression in patients with metastatic squamous cell carcinoma from the skin. THE JOURNAL OF DERMATOLOGIC SURGERY AND ONCOLOGY 1990; 16:271-4. [PMID: 2312899 DOI: 10.1111/j.1524-4725.1990.tb03963.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Sixteen of 70 patients with metastatic squamous cell carcinoma (SCC) from the skin had evidence of clinical immunosuppression. In addition to patients with lymphoproliferative disorders or renal failure, those with cicatricial pemphigoid and those undergoing chronic oral corticosteroid therapy were identified as being at high risk. Host immune surveillance appears to play a major role in determining the metastatic potential of cutaneous SCC.
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Affiliation(s)
- S M Dinehart
- Department of Dermatology, University of Arkansas for Medical Sciences, Little Rock
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41
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Liddington M, Richardson AJ, Higgins RM, Endre ZH, Venning VA, Murie JA, Morris PJ. Skin cancer in renal transplant recipients. Br J Surg 1989; 76:1002-5. [PMID: 2597939 DOI: 10.1002/bjs.1800761005] [Citation(s) in RCA: 87] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Skin cancer was found in 31 of 598 patients transplanted in Oxford. No cases occurred during the first 3 years after transplantation but the prevalence rose after 12 years to 18.2 per cent. The main risk factors predisposing to skin cancer were the time after transplantation and male sex. Comparison with data from other centres suggests that exposure to ultraviolet light is a major aetiological factor in the speed of development of skin cancer. As the incidence of new cases rose progressively with time in our patients, it would seem that skin cancer is likely to become a major clinical problem as more patients enjoy prolonged survival after renal transplantation. Preventative and screening measures should be taken by transplant units both in the UK and in other countries with similar temperate climates.
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Affiliation(s)
- M Liddington
- Nuffield Department of Surgery Transplant Unit, University of Oxford, Churchill Hospital, Headington, UK
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42
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Abstract
Cutaneous adenoid squamous carcinoma (ASCC) is a distinctive neoplasm featuring tumor cell acantholysis. Because this lesion occasionally may prove troublesome diagnostically, we studied the clinical, histologic, and immunohistochemical features of 55 examples in order to further elucidate its characteristics. ASCC most often occurred in the skin of the head and neck in elderly patients. Of 49 patients in this series, 46 were men and 3 were women; their ages at diagnosis ranged from 25 to 90 yr, with a mean of 71. Six individuals had 2 metachronous neoplasms. ASCC generally behaved in an indolent manner, although 19% of cases did metastasize widely and prove fatal. Tumor size of greater than 1.5 cm appeared to correlate with the risk of an adverse clinical outcome. In addition, 10 patients with ASCC of the skin subsequently developed visceral malignancies. The cutaneous neoplasms were typified by invasive, tubular or pseudoglandular profiles of polygonal cells in the dermis, with glassy eosinophilic cytoplasm and focal squamous pearl formation. Connections to the overlying epidermis were commonly apparent. Immunohistochemically, ASCC demonstrated uniform reactivity for cytokeratin, but lacked markers of specialized glandular cells. These findings militate against the interpretation that such tumors demonstrate partial adnexal differentiation, and show that immunohistology may prove helpful in the differential diagnosis between ASCC and primary or metastatic adenocarcinomas of the skin.
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Affiliation(s)
- O Nappi
- Department of Pathology, Cardarelli Hospital, Naples, Italy
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43
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Frierson HF, Deutsch BD, Levine PA. Clinicopathologic features of cutaneous squamous cell carcinomas of the head and neck in patients with chronic lymphocytic leukemia/small lymphocytic lymphoma. Hum Pathol 1988; 19:1397-402. [PMID: 3056829 DOI: 10.1016/s0046-8177(88)80232-6] [Citation(s) in RCA: 57] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The clinicopathologic features of 32 cutaneous squamous cell carcinomas of the head and neck in 12 patients with chronic lymphocytic leukemia/small lymphocytic lymphoma were examined to determine the frequency of clinically aggressive and histologically poorly differentiated carcinomas in this group of patients. Two thirds of the neoplasms were multiple and 56% were high grade (grade 3 or 4). One of the 12 patients had recurrent carcinoma, two patients had recurrent and metastatic disease, and two patients had metastatic tumor without recurrence. Two patients died of tumor, one patient is alive with extensive recurrent and metastatic disease, and one patient died of an uncertain type of carcinoma. An additional patient with squamous cell carcinoma of the face died of cutaneous squamous cell carcinoma that arose on the chest. This study shows that cutaneous squamous cell carcinomas of the head and neck in patients with chronic lymphocytic leukemia/small lymphocytic lymphoma are often high grade and have the potential for recurrence and metastasis.
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Affiliation(s)
- H F Frierson
- Department of Pathology, University of Virginia Medical Center, Charlottesville 22908
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