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Child FJ, Fuller LC, Higgins EM, du Vivier AW, Mufti GJ. Cutaneous Presentation of Fusarium Solani Infection in a Bone Marrow Transplant Recipient. J R Soc Med 2018; 89:647-8. [PMID: 9135599 PMCID: PMC1296006 DOI: 10.1177/014107689608901116] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- F J Child
- Department of Dermatology, King's Healthcare NHS Trust, London, England
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2
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Abstract
BACKGROUND The surgical advances made in the area of organ transplantation along with the use of more efficacious immunosuppression have meant an increase in patient survival. This longer-living transplant population has started to exhibit cutaneous problems, some of which lead to an increased mortality while others lead to a decline in the quality of life. OBJECTIVES The primary objective was to determine the different types of cutaneous lesions encountered in the adult liver transplant population. Secondary objectives were to determine the impact, if any, of the duration of transplant, the type of immunosuppression involved and the degree of sun exposure and skin phototype, on the skin cancers encountered in this transplanted population. METHODS Two dermatologists examined 100 consecutive liver transplant recipients (LTRs) attending the transplant outpatient department. Skin examination included the face and whole body and lesions found were categorized into the following groups: cutaneous malignancies, squamoproliferative lesions, cutaneous infections and others that did not fall into any of these categories. RESULTS The reasons for organ transplantation were numerous. The mean age at transplantation was 42.5 years. The average time since transplantation was 5.5 (range 0.75-16 years). Four patients developed skin cancers; among them there were a total of seven skin cancers (one squamous cell carcinoma, six basal cell carcinomas). Fungal infections accounted for 19% of all cutaneous infections seen, viral infections 2% and bacterial infections 5%. Triple-drug immunosuppressive therapy (ciclosporin A, azathioprine and prednisolone) was used in 35% of LTR patients, while dual therapy (tacrolimus and prednisolone) was used in 48% and monotherapy (tacrolimus) was used in 17% of LTRs. CONCLUSIONS Immunosuppressive therapy is believed to be one of the most important risk factors in the development of skin cancer in solid organ transplant recipients. The relatively low prevalence of skin cancer in our liver transplant population may in part be explained by the relatively high percentage of recipients on dual and monotherapy (48% and 17% respectively), and the shorter duration of therapy. Our study suggests that although LTRs are at higher risk of developing nonmelanoma skin cancer than the general population, the risk is comparable with other solid organ transplant recipients.
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Affiliation(s)
- G K Perera
- Department of Dermatology, King's College Hospital, Denmark Hill, Camberwell, London SE5 9RS, UK.
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3
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Abstract
We present a patient with a desquamating predominantly flexural erythema and glossitis due to a combination of alcoholism, zinc deficiency and amino acid deficiency. A similar clinical picture to necrolytic migratory erythema can be seen with zinc deficiency or protein malnutrition, often in patients with alcoholic liver disease, in the absence of glucagonoma. The speed of clinical improvement following zinc replacement therapy, usually within days to weeks, is striking, confirming the clinical diagnosis.
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Affiliation(s)
- E J Topham
- St Mary's Hospital, Dermatology, London, UK
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4
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Mao X, Orchard G, Lillington DM, Child FJ, Vonderheid EC, Nowell PC, Bagot M, Bensussan A, Russell-Jones R, Young BD, Whittaker SJ. BCL2 and JUNB abnormalities in primary cutaneous lymphomas. Br J Dermatol 2004; 151:546-56. [PMID: 15377339 DOI: 10.1111/j.1365-2133.2004.06106.x] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
BACKGROUND BCL2 is upregulated in nodal and extranodal B-cell non-Hodgkin's lymphomas, with a consequent antiapoptotic effect. However, loss of BCL2 has also been noted in some malignancies, suggesting a different molecular pathogenesis. OBJECTIVES To investigate genomic and protein expression status of BCL2 and to compare the results with that of JUNB in primary cutaneous lymphomas (PCLs). METHODS We analysed gene copy number of BCL2 and JUNB in 88 DNA samples from 80 patients with PCL consisting of Sézary syndrome/mycosis fungoides (SS/MF), primary cutaneous B-cell lymphoma (PCBCL) and primary cutaneous CD30+ anaplastic large cell lymphoma (C-ALCL) by the use of real-time polymerase chain reaction (PCR) and immunohistochemistry (IHC). Real-time PCR and IHC findings were subsequently compared with the results of additional fluorescent in situ hybridization (FISH) analysis of 23 cases of SS and Affymetrix cDNA expression microarray study of two primary cutaneous T-cell lymphoma (CTCL) cell lines. RESULTS Real-time PCR analysis showed loss of BCL2 gene copy number in 22 of 80 PCL cases (28%), including 17 of 42 SS/MF, three of 13 C-ALCL and two of 33 PCBCL samples, and gain of BCL2 in four PCBCL samples. Gain of JUNB was identified in 18 of 71 PCL cases (25%), including nine of 35 SS/MF, seven of 13 C-ALCL and two of 31 PCBCL samples. IHC analysis revealed absent nuclear expression of BCL2 protein in 47 of 73 PCL cases, comprising 28 of 36 SS/MF, eight of eight C-ALCL and 11 of 29 PCBCL cases. In contrast, BCL2 protein expression was detected in 26 of 73 PCL cases, consisting of 18 of 29 PCBCL and eight of 36 SS/MF cases. JUNB protein expression was present in tumour cells from 30 of 33 of SS/MF and eight of eight C-ALCL, and was absent in tumour cells from 18 of 27 PCBCL cases. A comparison between BCL2 and JUNB revealed loss of BCL2 and gain of JUNB in five of 35 SS/MF samples, and expression of JUNB protein and absent BCL2 expression in 25 SS/MF and eight of eight C-ALCL cases. In contrast, expression of BCL2 and absent JUNB expression were detected in 67% of PCBCL cases. Additional FISH analysis revealed deletion of BCL2 in 19 of 23 SS cases (83%), including eight cases with BCL2 loss shown by real-time PCR. Furthermore, Affymetrix expression microarray demonstrated decreased expression of proapoptotic and antiapoptotic genes involved in BCL2 signalling pathways such as BOK, BIM, HRK, RASA1 and STAT2 in two CTCL cell lines with BCL2 loss and absent BCL2 expression. Increased expression of JUNB was also identified in the MF cell line. CONCLUSIONS These findings provide a comprehensive assessment of BCL2 and JUNB status in PCL, and suggest that there is a selection pressure in a subset of CTCL cases for tumour cells showing BCL2 loss and upregulation of JUNB primarily through chromosomal deletion and amplification, respectively.
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MESH Headings
- Genes, bcl-2
- Genes, jun
- Humans
- Immunoenzyme Techniques
- In Situ Hybridization, Fluorescence
- Lymphoma/genetics
- Lymphoma/metabolism
- Lymphoma, B-Cell/genetics
- Lymphoma, B-Cell/metabolism
- Lymphoma, Large-Cell, Anaplastic/genetics
- Lymphoma, Large-Cell, Anaplastic/metabolism
- Oligonucleotide Array Sequence Analysis/methods
- Polymerase Chain Reaction/methods
- Proto-Oncogene Proteins c-bcl-2/metabolism
- Proto-Oncogene Proteins c-jun/metabolism
- Sezary Syndrome/genetics
- Sezary Syndrome/metabolism
- Skin Neoplasms/genetics
- Skin Neoplasms/metabolism
- Tumor Cells, Cultured
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Affiliation(s)
- X Mao
- Skin Tumour Unit, St John's Institute of Dermatology, St Thomas' Hospital, London SE1 7EH, UK.
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5
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Evans AV, Scarisbrick JJ, Child FJ, Acland KM, Whittaker SJ, Russell-Jones R. Cutaneous malignant melanoma in association with mycosis fungoides. J Am Acad Dermatol 2004; 50:701-5. [PMID: 15097953 DOI: 10.1016/j.jaad.2003.11.054] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
We retrospectively analyzed the first 461 cases entered into our cutaneous lymphoma database and found 285 cases of mycosis fungoides. We also identified 6 cases of malignant melanoma, all of which were found in patients with mycosis fungoides. The crude rate of melanoma in the general population in England, United Kingdom, in 1998 was 8.8/100,000 in men and 11.4/100,000 in women. The incidence of melanoma found in our cohort of patients with mycosis fungoides was far higher, and in 4 of the 6 patients cannot be explained on the basis of prior therapy. The reason for this association is unclear, but this report emphasizes the risk of second malignancies for patients with cutaneous T-cell lymphoma and melanoma.
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Affiliation(s)
- Alun V Evans
- Skin Tumour Unit, St John's Institute of Dermatology, London, United Kingdom.
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6
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Child FJ, Mitchell TJ, Whittaker SJ, Scarisbrick JJ, Seed PT, Russell-Jones R. A randomized cross-over study to compare PUVA and extracorporeal photopheresis in the treatment of plaque stage (T2) mycosis fungoides. Clin Exp Dermatol 2004; 29:231-6. [PMID: 15115499 DOI: 10.1111/j.1365-2230.2004.01525.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
PUVA is a well-established and effective treatment for plaque stage mycosis fungoides (MF) but its use is limited on a long-term basis because of the risk of cutaneous carcinogenesis. A further disadvantage is that nonexposed areas (sanctuary sites) often develop persistent disease. Therefore it is important to find alternative methods of treatment. Extracorporeal photopheresis (ECP) is a form of photochemotherapy that involves exposure of white blood cells to UVA with psoralens and can be effective in Sézary syndrome and erythrodermic cutaneous T-cell lymphoma. The aim of this study was to compare the efficacy of PUVA and ECP in the treatment of patients with T2 plaque stage (Stage 1B) MF who had a detectable peripheral blood T-cell clone. The study was of a cross-over design. Sixteen patients were randomized to receive either PUVA twice weekly for 3 months followed by ECP once monthly for 6 months at relapse, or vice-versa. Response was assessed by monthly skin scores and peripheral blood T-cell clonality. Ten patients received PUVA initially and six ECP initially. Eight patients completed the study. Skin scores taken at the completion of each treatment arm in patients who completed the study were 113 units better (confidence interval, 42-184 units) following 3 months PUVA than 6 months ECP (P = 0.002). Peripheral blood T-cell clones were detectable in all patients post-treatment. This study indicates that ECP is not effective in the treatment of plaque stage (1B/T2) MF even in patients with molecular evidence of a peripheral blood T-cell clone. Although PUVA was more effective than ECP, neither treatment modality cleared malignant T-cells from the peripheral blood.
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Affiliation(s)
- F J Child
- Skin Tumour Unit, St John's Institute of Dermatology, St Thomas' Hospital, London, UK.
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7
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Abstract
Progressive osseous heteroplasia (OMIM 166350) is a rare autosomal dominant condition that presents in childhood as dermal ossification and may progress deeper to involve subcutaneous fat and connective tissue. Recently, paternally inherited inactivating mutations in the GNAS1 gene on chromosome 20q13 have been implicated in the pathogenesis, although sporadic cases have also been reported. We report a 9-year-old British Chinese girl with progressive osseous heteroplasia resulting from a de novo missense mutation (W281R) in the GNAS1 gene. She is of small stature (0.4th centile) and started to develop skin lesions at the age of 9 months. These have been confirmed histologically as osteoma cutis. She is of normal intelligence and development and has no dysmorphic features. The GNAS1 gene exhibits imprinting and maternally inherited mutations have previously been shown to result in Albright's hereditary osteodystrophy (OMIM 103580) with pseudohypothyroidism type 1a, whereas paternally inherited mutations result in progressive osseous heteroplasia or the Albright's hereditary osteodystrophy phenotype with pseudopseudohypothyroidism (OMIM 300800). With only nine mutations of the GNAS1 gene reported so far in progressive osseous heteroplasia, this new mutation helps to extend further the genotype-phenotype correlation.
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Affiliation(s)
- I Chan
- Department of Dermatology, St Mary's Hospital, London, UK.
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Affiliation(s)
- A V Evans
- Skin Tumour Unit, St John's Institute of Dermatology, St Thomas's Hospital, London SE1 7EH.
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9
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Affiliation(s)
- L C Fuller
- King's College Hospital, London SE5 9RS.
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10
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Hoque SR, Child FJ, Whittaker SJ, Ferreira S, Orchard G, Jenner K, Spittle M, Russell-Jones R. Subcutaneous panniculitis-like T-cell lymphoma: a clinicopathological, immunophenotypic and molecular analysis of six patients. Br J Dermatol 2003; 148:516-25. [PMID: 12653744 DOI: 10.1046/j.1365-2133.2003.05226.x] [Citation(s) in RCA: 121] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Subcutaneous panniculitis-like T-cell lymphoma (SPTCL) is a rare cytotoxic T-cell lymphoma of the skin. In the World Health Organization classification of T-cell and natural killer cell lymphoma it is listed as an example of extranodal lymphoma. In practice, however, it is most likely to present to a dermatologist. OBJECTIVES To describe the clinicopathological, immunophenotypic and molecular features of six U.K. patients with SPTCL. METHODS The clinical, histological and immunophenotypic features were reviewed. T-cell receptor (TCR) gene analysis was performed on blood and tissue samples using polymerase chain reaction/single-strand conformational polymorphism analysis of the TCR-gamma gene using consensus primers. In situ hybridization was performed on lesional skin to detect mRNA for Epstein-Barr virus (EBV). RESULTS All patients presented with subcutaneous nodules, plaques or ulceration, and three had systemic symptoms. All biopsies exhibited an infiltrate of medium to large pleomorphic cells involving the subcutis with characteristic rimming of fat spaces. Five showed areas of necrosis, but only one showed marked cytophagia. In three cases the neoplastic cells did not express TCR-beta. One was strongly p53 positive, and the other two were CD56 positive. Both these patients showed epidermal involvement with lichenoid changes histologically, and both developed the haemophagocytic syndrome. The other three cases were TCR-beta positive, CD8 positive and CD56 negative. All cases were positive with pan T-cell markers and also for the cytotoxic granule protein T-cell intracellular antigen-1 and granzyme B. All cases were EBV negative both by immunostaining (latent membrane protein-1) and by in situ hybridization (EBV-encoded mRNA). TCR gene analysis revealed a T-cell clone in four of five cases; two of these patients had an identical T-cell clone in the peripheral blood. The median survival was 16 months. However, two of the three TCR-beta-negative patients have died, whereas none of the TCR-beta-positive patients has died. CONCLUSIONS This is the first series of SPTCL patients to be reported in the U.K. and the data support the view that there are two subsets of SPTCL: those derived from gammadelta T cells which carry a poor prognosis, and are usually CD56 positive, and a more indolent group derived from alphabeta T cells.
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Affiliation(s)
- S R Hoque
- Department of Dermatopathology, St John's Institute of Dermatology, St Thomas' Hospital, London, UK.
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11
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Child FJ, Mitchell TJ, Whittaker SJ, Calonje E, Spittle M, Crocker J, Russell-Jones R. Blastic natural killer cell and extranodal natural killer cell-like T-cell lymphoma presenting in the skin: report of six cases from the UK. Br J Dermatol 2003; 148:507-15. [PMID: 12653743 DOI: 10.1046/j.1365-2133.2003.05227.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Some lymphomas express natural killer (NK)-cell markers such as the neural cell adhesion molecule, which is recognized by the CD56 antibody. These lymphomas may present in the skin, but do not represent a homogeneous group. The new World Health Organization classification of lymphoma/leukaemia recognizes several types of NK/T-cell neoplasm, including blastic NK-cell lymphoma, which characteristically presents with cutaneous lesions. OBJECTIVES To describe the clinical, pathological and molecular features in six cases of CD56+ lymphoma with cutaneous presentation. METHODS The clinical, histopathological and immunophenotypic features of six patients were reviewed. In addition, in situ hybridization (ISH) to identify Epstein-Barr virus (EBV) mRNA, and polymerase chain reaction analysis to identify the presence of a clonal population of T cells or B cells were performed on lesional skin. RESULTS All patients presented with widespread nodules and plaques, which in five cases were a characteristic purple colour. Four patients developed disseminated disease, three with neurological involvement. These four patients died between 14 and 46 months following diagnosis (median 30 months). In four of six cases the histopathological and immunohistological features were in keeping with a blastic NK-cell lymphoma. No clonal immunoglobulin heavy chain (IgH) or T-cell receptor (TCR) gene rearrangement was detected in the four cases consistent with an origin from NK cells. A further case fitted the criteria for an extranodal NK/T-cell lymphoma of nasal type and was also the only case to show evidence of EBV mRNA by ISH. A clonal T-cell population was identified in the final case. This patient also exhibited molecular evidence of a clonal B-cell population and a t(14;18) translocation confirmed by sequence analysis. CONCLUSIONS Our data confirm that NK-cell lymphomas presenting in the skin are a heterogeneous group, and that in the U.K., blastic NK-cell lymphoma is more common than extranodal NK/T-cell lymphoma of nasal type. These lymphomas pursue an aggressive course, with rapid development of disseminated disease, and resistance to chemotherapy. Detailed immunophenotyping is needed to distinguish the different types. Our molecular data indicate that blastic NK-cell lymphoma cases lack clonal TCR/IgH gene rearrangements consistent with an NK-cell origin. Our ISH findings indicate that EBV plays a pathogenetic role only in extranodal NK/T-cell lymphoma of nasal type.
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Affiliation(s)
- F J Child
- Department of Dermatopathology, St John's Institute of Dermatology, St Thomas' Hospital, London, UK.
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12
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Affiliation(s)
- E J Topham
- Dermatology Department, St Mary's Hospital, Praed Street, London, UK. 's.nhs.uk
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13
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Child FJ, Woolford AJ, Calonje E, Russell-Jones R, Whittaker SJ. Molecular analysis of the immunoglobulin heavy chain gene in the diagnosis of primary cutaneous B cell lymphoma. J Invest Dermatol 2001; 117:984-9. [PMID: 11676842 DOI: 10.1046/j.0022-202x.2001.01482.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The diagnosis of primary cutaneous B cell lymphoma can be difficult on the basis of histologic and immunophenotypic features alone. Previous polymerase chain reaction studies for detection of a clonal population in nodal B cell lymphomas have employed different primer pairs with detection sensitivities varying between 34% and 94% but there have been no comprehensive studies of primary cutaneous B cell lymphoma. We compared the sensitivity of different sets of consensus primers to amplify the CDR3 VDJ region of the immunoglobulin heavy chain gene in combination with an immunoglobulin heavy chain joining region consensus primer to detect a monoclonal population in 39 cases of primary cutaneous B cell lymphoma. Radiolabeled products were analyzed with denaturing 6% polyacrylamide gel electrophoresis. Sequence analysis was used to confirm amplification of clonal immunoglobulin heavy chain gene rearrangements and to establish whether somatic hypermutation can interfere with primer binding. Clonal immunoglobulin heavy chain gene rearrangements were demonstrated in 79% of cases (74% with leader sequences, 64% with FR1, and 45% with FR3 primers). Somatic hypermutation at primer binding sites was confirmed in cases where a false negative result was obtained with the FR3 primer. Although monoplex polymerase chain reaction amplification using the leader sequence primers is the most sensitive method for detecting a clonal population, six primers are required in six different reactions. Our findings suggest initial analysis with the FR3 primer and subsequent analysis using leader sequences in negative cases. Our data indicate that the FR3 consensus primer alone is not sufficient for a comprehensive analysis of primary cutaneous B cell lymphoma.
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Affiliation(s)
- F J Child
- Skin Tumor Unit, St. John's Institute of Dermatology, St. Thomas' Hospital, London, UK.
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14
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Child FJ, Russell-Jones R, Woolford AJ, Calonje E, Whittaker SJ. Immunoglobulin heavy chain variable region family expression in primary cutaneous B-cell lymphomas. Br J Dermatol 2001; 145:680. [PMID: 11703308 DOI: 10.1046/j.1365-2133.2001.04436.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Scarisbrick JJ, Child FJ, Clift A, Sabroe R, Whittaker SJ, Spittle M, Russell-Jones R. A trial of fludarabine and cyclophosphamide combination chemotherapy in the treatment of advanced refractory primary cutaneous T-cell lymphoma. Br J Dermatol 2001; 144:1010-5. [PMID: 11359390 DOI: 10.1046/j.1365-2133.2001.04191.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND The combination of fludarabine and cyclophosphamide shows synergistic toxicity in vitro and has been used to treat nodal non-Hodgkin's lymphoma and relapsed chronic lymphocytic leukaemia. OBJECTIVES To test the efficacy of this combination in 12 patients with cutaneous T-cell lymphoma (CTCL). METHODS Nine patients with erythrodermic CTCL were identified for the study, eight of whom met the criteria for Sézary syndrome (SS), and three with tumour-stage mycosis fungoides (MF). Patients received intravenous fludarabine and cyclophosphamide 3 days monthly for 3-6 months. RESULTS Six patients tolerated at least three cycles. Five with SS had a response (one had a complete clinical response and four a partial response) and one patient with MF had stable disease. The mean duration of the response was 10 months. Six patients had treatment withdrawn, five due to bone marrow suppression and one due to progressive disease. No difference in pretrial parameters were found in those who had treatment withdrawn and those who tolerated at least three courses. Survival since the trial was similar in both groups at 11 months. CONCLUSIONS These data indicate that the combination of fludarabine with cyclophosphamide may be of clinical benefit in patients with SS but does not affect patient survival. As with other multiagent chemotherapy regimens, bone marrow toxicity is a common and severe side-effect. These data suggest that this regimen should be considered palliative and should be reserved for patients with refractory disease without bone marrow suppression.
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Affiliation(s)
- J J Scarisbrick
- Skin Tumour Unit, St John's Institute of Dermatology, St Thomas' Hospital, Lambeth Palace Road, London SE1 7EH, U.K.
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MESH Headings
- Blotting, Southern
- Bone Marrow/pathology
- Chromosomes, Human, Pair 14/genetics
- Chromosomes, Human, Pair 18/genetics
- DNA, Neoplasm/analysis
- Humans
- Lymph Nodes/pathology
- Lymphoma, B-Cell/classification
- Lymphoma, B-Cell/genetics
- Lymphoma, B-Cell/pathology
- Lymphoma, Follicular/classification
- Lymphoma, Follicular/genetics
- Lymphoma, Follicular/pathology
- Molecular Biology
- Polymerase Chain Reaction
- Skin Neoplasms/classification
- Skin Neoplasms/genetics
- Skin Neoplasms/pathology
- Translocation, Genetic
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17
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Child FJ, Russell-Jones R, Woolford AJ, Calonje E, Photiou A, Orchard G, Whittaker SJ. Absence of the t(14;18) chromosomal translocation in primary cutaneous B-cell lymphoma. Br J Dermatol 2001; 144:735-44. [PMID: 11298531 DOI: 10.1046/j.1365-2133.2001.04128.x] [Citation(s) in RCA: 91] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND The t(14;18)(q32;q21) chromosomal translocation is found in the majority of nodal follicular lymphomas and in a lower percentage of systemic high-grade diffuse large B-cell lymphomas. The translocation results in the juxtaposition of the bcl-2 gene on chromosome 18 with the immunoglobulin heavy chain joining region on chromosome 14. Bcl-2 protein prevents apoptosis and the translocation leads to overexpression of a functionally normal Bcl-2 protein that prevents apoptosis of neoplastic cells. OBJECTIVES The purpose of our study was to analyse cases of primary cutaneous B-cell lymphoma (PCBCL) for the presence of the t(14;18) translocation and to correlate the results with Bcl-2 expression and histological subtype. METHODS Forty-four cutaneous B-cell lymphoid proliferations (36 PCBCL, four follicular B-cell lymphomas with cutaneous presentation and four reactive B-cell infiltrates) were analysed by polymerase chain reaction amplification and polyacrylamide gel electrophoresis using consensus primers for the joining region on the immunoglobulin heavy chain gene in combination with either a primer for the major breakpoint region (MBR) or the minor cluster region (mcr) on chromosome 18. RESULTS None of 36 PCBCL analysed demonstrated a t(14;18) translocation; however, three of four systemic follicular B-cell lymphomas presenting in the skin were found to have a translocation in the MBR, which was confirmed by sequence analysis. Correlation with Bcl-2 immunostaining showed that of seven patients with high-grade cutaneous diffuse large B-cell lymphoma, four were Bcl-2 positive but had no evidence of a t(14;18) translocation. In the five cases classified as primary cutaneous follicle centre cell lymphoma, the neoplastic cells within the germinal centres failed to express Bcl-2. However, Bcl-2-positive neoplastic cells were present in all four cases of systemic follicular lymphoma, including the case that did not show a t(14;18) translocation. In all cases of marginal zone lymphoma the marginal zone lymphocytes were Bcl-2 positive. CONCLUSIONS These findings indicate that the t(14;18) translocation does not occur in PCBCL, which suggests the involvement of different pathogenetic mechanisms compared with their nodal counterparts. Furthermore, the detection of a t(14;18) translocation in cutaneous B-cell lymphoma should suggest the presence of systemic disease, which underlies the need for exhaustive staging procedures.
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MESH Headings
- Chromosomes, Human, Pair 14
- Chromosomes, Human, Pair 18
- DNA, Neoplasm/genetics
- Humans
- Immunophenotyping
- Lymphoma, B-Cell/genetics
- Lymphoma, B-Cell/metabolism
- Lymphoma, B-Cell/pathology
- Neoplasm Proteins/metabolism
- Proto-Oncogene Proteins c-bcl-2/metabolism
- Sequence Analysis, DNA
- Skin Neoplasms/genetics
- Skin Neoplasms/metabolism
- Skin Neoplasms/pathology
- Translocation, Genetic
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Affiliation(s)
- F J Child
- Skin Tumour Unit and Department of Dermatopathology, St John's Institute of Dermatology, St Thomas' Hospital, London SE1 7EH, UK.
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18
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Scarisbrick JJ, Whittaker S, Evans AV, Fraser-Andrews EA, Child FJ, Dean A, Russell-Jones R. Prognostic significance of tumor burden in the blood of patients with erythrodermic primary cutaneous T-cell lymphoma. Blood 2001; 97:624-30. [PMID: 11157477 DOI: 10.1182/blood.v97.3.624] [Citation(s) in RCA: 111] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Erythrodermic cutaneous T-cell lymphoma (CTCL) includes patients with erythrodermic mycosis fungoides who may or may not exhibit blood involvement and Sézary syndrome and in whom hematological involvement is, by definition, present at diagnosis. These patients were stratified into 5 hematologic stages (H0-H4) by measuring blood tumor burden, and these data were correlated with survival. The study identified 57 patients: 3 had no evidence of hematologic involvement (H0), 8 had a peripheral blood T-cell clone detected by polymerase chain reaction (PCR) analysis of the T-cell receptor gene and less than 5% Sézary cells on peripheral blood smear (H1), and 14 had either a T-cell clone detected by Southern blot analysis or PCR positivity with more than 5% circulating Sézary cells (H2). Twenty-four patients had absolute Sézary counts of more than 1 x 10(9) cells per liter (H3), and 8 patients had counts in excess of 10 x 10(9) cells per liter (H4). The disease-specific death rate was higher with increasing hematologic stage, after correcting for age at diagnosis. A univariate analysis of 30 patients with defined lymph node stage found hematologic stage (P =.045) and lymph node stage (P =.013) but not age (P =.136) to be poor prognostic indicators of survival. Multivariate analysis identified only lymph node stage to be prognostically important, although likelihood ratio tests indicated that hematologic stage provides additional information (P =.035). Increasing tumor burden in blood and lymph nodes of patients with erythrodermic CTCL was associated with a worse prognosis. The data imply that a hematologic staging system could complement existing tumor-node-metastasis staging criteria in erythrodermic CTCL.
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MESH Headings
- Adult
- Aged
- Gene Rearrangement, gamma-Chain T-Cell Antigen Receptor
- Humans
- Lymphatic Metastasis
- Lymphoma, T-Cell, Cutaneous/classification
- Lymphoma, T-Cell, Cutaneous/genetics
- Lymphoma, T-Cell, Cutaneous/mortality
- Lymphoma, T-Cell, Cutaneous/pathology
- Middle Aged
- Mycosis Fungoides/classification
- Mycosis Fungoides/genetics
- Mycosis Fungoides/mortality
- Mycosis Fungoides/pathology
- Neoplasm Staging
- Polymorphism, Single-Stranded Conformational
- Prognosis
- Retrospective Studies
- Sezary Syndrome/classification
- Sezary Syndrome/genetics
- Sezary Syndrome/mortality
- Sezary Syndrome/pathology
- Skin Neoplasms/classification
- Skin Neoplasms/genetics
- Skin Neoplasms/mortality
- Skin Neoplasms/pathology
- Survival Analysis
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Affiliation(s)
- J J Scarisbrick
- Skin Tumour Unit, St John's Institute of Dermatology, St Thomas' Hospital, London, England
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Scarisbrick JJ, Calonje E, Orchard G, Child FJ, Russell-Jones R. Pseudocarcinomatous change in lymphomatoid papulosis and primary cutaneous CD30+ lymphoma: a clinicopathologic and immunohistochemical study of 6 patients. J Am Acad Dermatol 2001; 44:239-47. [PMID: 11174381 DOI: 10.1067/mjd.2001.110875] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
We report 6 cases of pseudoepitheliomatous hyperplasia (PEH) mimicking squamous cell carcinoma in association with an atypical CD30+ dermal infiltrate. Three patients had lymphomatoid papulosis type A, and 3 patients had cutaneous CD30+ lymphoma. All 6 cases showed histologic evidence of PEH with keratinocyte atypia. In 4 cases there was significant atypia to prompt a diagnosis of squamous cell carcinoma. Three of these received treatment with wide local excision and 2 had been engrafted. Immunohistochemical staining for epidermal growth factor (EGF) and transforming growth factor alpha (TGF-alpha) showed similar expression in lesional and perilesional skin. Epidermal growth factor receptor (EGFR) expression by the proliferating epithelium was similar to that of the suprabasal adjacent normal epidermis. There was no aberrant expression of EGF, TGF-alpha, and EGFR by atypical lymphocytes. These cases demonstrate that PEH associated with CD30+ lymphoproliferative disease may closely resemble squamous cell carcinoma, thereby leading to inappropriate diagnosis and treatment.
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Affiliation(s)
- J J Scarisbrick
- Skin Tumour Unit, St John's Institute Dermatology, St Thomas' Hospital, London, UK.
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20
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Abstract
We report two patients with primary cutaneous B-cell lymphoma who were treated with rituximab, a new anti-CD20 monoclonal antibody. The first patient, who had a diffuse large B-cell lymphoma of the lower leg, achieved an 85% improvement. The second patient, who had a primary cutaneous B-cell lymphoma, which had undergone high-grade transformation and systemic spread, achieved a minor response of approximately 30%. Both patients subsequently relapsed. The first patient achieved complete clearance with a second course of rituximab given with systemic chemotherapy, but again relapsed. Treatment with rituximab has been reported to produce response rates of 48% in relapsed systemic low-grade or follicular lymphoma, but there are no previous reports of the use of rituximab in primary cutaneous B-cell lymphoma.
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Affiliation(s)
- R A Sabroe
- Skin Tumour Unit, St John's Institute of Dermatology, St Thomas' Hospital (GKT), London SE1 7EH, U.K
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21
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Child FJ, Kim BK, Ganesan R, Southern SA, Herrington CS, Calonje E. Verrucous carcinoma arising in pseudoepitheliomatous keratotic and micaceous balanitis, without evidence of human papillomavirus. Br J Dermatol 2000; 143:183-7. [PMID: 10886158 DOI: 10.1046/j.1365-2133.2000.03613.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Pseudoepitheliomatous keratotic and micaceous balanitis (PKMB) is a condition which occurs on the glans penis of older men and may be associated with the development of a verrucous carcinoma. A role for human papillomavirus (HPV) in the aetiology of verrucous carcinoma has been implicated and several different HPV types have been found. We report a 74-year-old man who developed a verrucous carcinoma within an area of PKMB on the glans penis. Using a broad-spectrum polymerase chain reaction technique for identifying HPV, the epidermis of the area of PKMB and of the verrucous carcinoma were examined and no HPV DNA was identifiable. These results suggest that there is no part for HPV in the pathogenesis of PKMB or its transformation to verrucous carcinoma.
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Affiliation(s)
- F J Child
- Skin Tumour Unit, St John's Institute of Dermatology, St Thomas' Hospital, London SE1 7EH, U.K.
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22
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Abstract
We describe two men with multiple erythematous dermal nodules which were clinically and histologically consistent with a diagnosis of primary cutaneous immunocytoma. Both patients exhibited the very unusual feature of secondary anetoderma occurring in spontaneously resolving lesions. There is one previous report of anetoderma in association with a plasmacytoma. The pathogenesis remains unknown but release of cytokines such as interleukin-6 may be implicated.
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Affiliation(s)
- F J Child
- Skin Tumour Unit, St John's Institute of Dermatology, St Thomas' Hospital, London SE1 7EH, U.K.
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Scarisbrick JJ, Child FJ, Evans AV, Fraser-Andrews EA, Spittle M, Russell-Jones R. Secondary malignant neoplasms in 71 patients with Sézary syndrome. Arch Dermatol 1999; 135:1381-5. [PMID: 10566838 DOI: 10.1001/archderm.135.11.1381] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND Sézary syndrome (SS) is characterized by a malignant proliferation of CD4+ve T cells, which may result in a degree of immunoparesis. Immunosuppression is associated with an increased incidence of internal malignant neoplasms and a high rate of nonmelanoma skin cancer, particularly squamous cell carcinoma. Therefore, we reviewed the incidence of secondary malignant neoplasms in patients with SS. OBSERVATIONS Of 71 patients with SS, 16 (23%) developed 19 secondary and tertiary malignant neoplasms. These malignant neoplasms included 8 cutaneous squamous cell carcinomas, 2 squamous cell carcinomas of the oral mucosa, and 9 other internal malignant neoplasms. The incidence of internal malignant neoplasms was twice that reported in patients of similar age treated for Hodgkin disease (P = .02). Furthermore, the incidence of cutaneous squamous cell carcinoma in the cohort was 42 times that observed in a study conducted in England of an age-matched population (1657 per 1 x 10(5) vs 39 per 1 x 10(5) person-years [95% confidence interval, 626-2856]). CONCLUSIONS A number of therapeutic modalities for SS are known to be carcinogenic. We compared the different therapeutic modalities received by our patients and found no significant difference between the total cohort of patients with SS and the patients who developed secondary malignant neoplasms. These data indicate that the high incidence of secondary malignant neoplasms in patients with SS is due, at least in part, to the disease itself. The clonal proliferation of CD4+ve T cells and the relative lymphopenia (compared with a healthy population) of nonneoplastic T cells may result in compromised immunosurveillance, so that early neoplasia, whether arising spontaneously or as a result of therapy, are not dealt with appropriately.
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Affiliation(s)
- J J Scarisbrick
- Skin Tumour Unit, St John's Institute of Dermatology, St Thomas' Hospital, London, England.
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24
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Abstract
We recorded the diagnosis made in 461 black patients (187 children and 274 adults) attending a dermatology clinic between January and March 1996. In the childhood population, atopic eczema and tinea capitis were the most frequent dermatoses, comprising 63% of diagnoses recorded. In the adult population, acne and acne keloidalis nuchae were seen most frequently. Other conditions observed commonly were eczema, psoriasis, keloid scarring, pityriasis versicolor and postinflammatory changes. Our study demonstrates a wide spectrum of skin disease and includes disorders more common in black skin, disorders unique to black skin, those which present a greater cosmetic disability, and normal findings which have been mistaken for pathological disease.
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Affiliation(s)
- F J Child
- Department of Dermatology, King's College Hospital, Denmark Hill, London SE5 9RS, UK
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Child FJ, Ratnavel R, Watkins P, Samson D, Apperley J, Ball J, Taylor P, Russell-Jones R. Extracorporeal photopheresis (ECP) in the treatment of chronic graft-versus-host disease (GVHD). Bone Marrow Transplant 1999; 23:881-7. [PMID: 10338042 DOI: 10.1038/sj.bmt.1701733] [Citation(s) in RCA: 113] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The aim of our study was to assess the efficacy of extracorporeal photopheresis (ECP) in chronic graft-versus-host disease (GVHD). Eleven patients with chronic cutaneous GVHD were studied. Four had mucosal involvement and five had pulmonary involvement. All had failed to improve on first- and second-line therapy. Three patients received ECP alone; the remainder continued to receive steroids and/or immunosuppressive therapy. Patients received ECP twice monthly for 4 months and then once monthly for 3 months. They were evaluated by serial skin scores, mucosal and skin photography, pulmonary function tests, biochemical and haematological parameters. Nine patients showed objective evidence of cutaneous improvement with a mean reduction in skin score of 48% overall. In the 10th patient, skin scores and oral involvement improved on twice monthly ECP but deteriorated when reduced to once monthly. The final patient died from renal failure secondary to cyclosporin toxicity. Two out of five patients with lung involvement showed a mild improvement in pulmonary function tests. Liver function tests were abnormal in five patients; they improved in one and deteriorated in three. All patients receiving concomitant immunosuppressive/steroid therapy were able to reduce drug dosages by trial completion. Our results indicate that ECP can benefit patients with cutaneous and mucosal chronic GVHD who have failed on first- and second-line therapies. The effect on the systemic manifestations of GVHD is less consistent.
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Affiliation(s)
- F J Child
- Skin Tumour Unit, St John's Institute of Dermatology, St Thomas' Hospital, London, UK
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Abstract
Rowell's syndrome is the name given to a distinct group of patients with lupus erythematosus who develop erythema multiforme-like lesions and have a characteristic serological picture. We report a case of a 29-year-old woman of Afro-Caribbean origin who presented with an erythema multiforme-like eruption on the hands. Subsequently she developed painful erythematous swellings on the feet and scaly plaques on the forearm and thigh consistent with subacute cutaneous lupus. She developed a positive antinuclear factor and had positive anti-Ro and anti-La antibodies and a positive rheumatoid factor. All of these features are consistent with Rowell's syndrome which we believe is a rare but distinct variant of cutaneous lupus erythematosus.
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Affiliation(s)
- F J Child
- St. John's Institute. of Dermatology, St. Thomas' Hospital, London, UK.
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Abstract
We describe a 24-year-old woman with many of the classical features of the Proteus syndrome. In childhood she had undergone bilateral forefoot amputations because of massive bilateral cerebriform hypertrophy of the feet. Other features include abnormally large fingers on one hand, a lymphangioma circumscriptum, an epidermal naevus, prominent venous varicosities and scattered lipomas. The disorder occurs sporadically and is thought to be secondary to a postzygotic mutation that survives by mosaicism.
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Affiliation(s)
- F J Child
- Department of Dermatology, King's College Hospital, Denmark Hill, London, U.K
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Abstract
We report a patient with purely cutaneous Rosai-Dorfman disease (RDD) who presented with a solitary, asymptomatic plaque on the back of her left thigh, with characteristic, large histiocytoid cells exhibiting emperipolesis histologically. Cutaneous lesions occur in 27% of patients with lymph node involvement in RDD however purely cutaneous disease has only been reported on 18 previous occasions. The aetiology is unknown, although it is though to be a reactive disorder rather than neoplastic, possibly an immunological response to an infectious agent.
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Affiliation(s)
- F J Child
- Department of Dermatology, King's College Hospital, London, U.K
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Child FJ, Higgins EM. Cutaneous manifestations of non-HIV immunosuppression. Br J Hosp Med (Lond) 1995; 54:395-9. [PMID: 8535593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Advances in organ transplantation and chemotherapeutic techniques have led to an increased interest in both the early and long-term complications of immunosuppression. This article reviews many of the cutaneous complications and highlights the importance of regular skin surveillance in these patients.
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Affiliation(s)
- F J Child
- Department of Dermatology, King's College Hospital, London
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Child FJ. ISOLATION FOR MEASLES. West J Med 1928. [DOI: 10.1136/bmj.1.3496.33] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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