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Outpatient dermatology consultations for oncology patients with acute dermatologic adverse events impact anticancer therapy interruption: a retrospective study. J Eur Acad Dermatol Venereol 2020; 34:1340-1347. [PMID: 31856311 DOI: 10.1111/jdv.16159] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Accepted: 11/13/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND Dermatologic adverse events (dAEs) of anticancer therapies may negatively impact dosing and quality of life. While therapy interruption patterns due to dAEs have been studied in hospitalized cancer patients, similar outcomes in outpatient oncodermatology are lacking. OBJECTIVES To analyse the therapy interruption patterns, clinico-histopathologic characteristics and management outcomes of outpatient dermatology consultations for acute dAEs attributed to the most frequently interrupted class of oncologic agents. METHODS We performed a retrospective cohort study of all cancer patients who received a same-day outpatient dermatology consultation for acute dAEs at our institution from 1 January to 30 June 2015. Relevant data were abstracted from electronic medical records, including demographics, oncologic history and explicit recommendations by both the referring clinician and consulting dermatologist on anticancer therapy interruption. Consultations with the most frequently interrupted class of oncologic treatment were characterized according to clinico-histopathologic features, dermatologic management and clinical outcomes. RESULTS There were 426 same-day outpatient dermatology consultations (median age 59, 60% female, 30% breast cancer), of which 295 (69%) had systemic anticancer therapy administered within 30 days prior. There was weak inter-rater agreement between referring clinicians and consulting dermatologists on interruption of anticancer treatment (n = 150, κ = 0.096; 95% CI -0.02 to 0.21). Seventy-three (25%) consultations involved interruption by the referring clinician, most commonly targeted therapy (24, 33%). Maculopapular rash was commonly observed in 23 consultations with 25 dAEs attributed to targeted agents (48%), and topical corticosteroids were most frequently utilized for management (22, 38%). The majority (83%) of consultations with targeted therapy-induced dAEs responded to dermatologic treatment and 84% resumed oncologic therapy, although three (19%) at a reduced dose. Rash recurred only in two instances (13%). CONCLUSIONS A high frequency of positive outcomes in the management of targeted therapy-induced dAEs by outpatient consulting dermatologists and low recurrence of skin toxicity suggests impactful reductions in interruption of anticancer therapy.
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Understanding racial disparities in mycosis fungoides through international collaborative studies. Br J Dermatol 2019; 180:1263-1264. [PMID: 30604871 DOI: 10.1111/bjd.17598] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Survival, disease progression and prognostic factors in elderly patients with mycosis fungoides and Sézary syndrome: a retrospective analysis of 174 patients. J Eur Acad Dermatol Venereol 2018; 33:108-114. [PMID: 30176169 DOI: 10.1111/jdv.15236] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 08/20/2018] [Indexed: 01/20/2023]
Abstract
BACKGROUND Advanced age at diagnosis is considered a poor prognostic factor in mycosis fungoides (MF) and Sézary syndrome (SS). OBJECTIVE To evaluate the outcomes and prognostic factors in patients diagnosed at an advanced age (≥65 years) with MF/SS. METHODS Survival, progression rates and various clinical and histopathological variables were studied in a group of 174 elderly patients diagnosed with MF/SS between 1992 and 2015 at a single referral cancer center in the United States. Kaplan-Meier estimates were used to determine survival and progression and Cox proportional hazards regression univariate and multivariate models were used to identify prognostic factors. RESULTS Of 174 elderly patients, 76.4% were diagnosed with early-stage (clinical stages IA-IIA) and 23.6% with late-stage MF/SS (IIB-IV). Advanced age was associated with poor overall survival, but not with disease-specific survival (DSS) or progression-free survival (PFS). Gender, increasing clinical stage, T and B classifications, elevated lactate dehydrogenase (LDH) levels and development of large cell transformation (LCT) were significant predictors of poor survival or disease progression. Patients with early-stage MF and <10% total skin involvement (T1 classification) or patch-only disease (T1a/T2a) showed better PFS with no observed disease-specific mortality. Folliculotropic MF was associated with poor DSS in patients with early-stage disease. CONCLUSIONS Older age at diagnosis of MF/SS does not predict worse disease-specific outcomes. Elderly patients with early-stage disease, specifically involving less than 10% of the skin surface with patches but without plaques or folliculotropism, have an excellent prognosis. However, the development of LCT is a strong prognostic indicator of poor survival in elderly patients with MF/SS.
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Acneiform follicular mucinosis: an indolent follicular mucinosis variant unrelated to mycosis fungoides? Clin Exp Dermatol 2018; 43:921-924. [PMID: 29851124 DOI: 10.1111/ced.13671] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/18/2017] [Indexed: 11/28/2022]
Abstract
Follicular mucinosis (FM) can present as an acneiform eruption, and is usually a benign variant of primary FM unrelated to cutaneous T-cell lymphoma (CTCL). We report two cases of women in their twenties who presented with an acneiform rash on the face, arms and back. In both cases, pathological evaluation of the facial papules revealed predominantly mucinous degeneration of the follicular epithelium, with insufficient lymphocytic infiltration or atypia to diagnose mycosis fungoides. These cases are similar to previous reports of acneiform FM. As none of the reported cases progressed to CTCL, we consider that overdiagnosis and overtreatment should be avoided in acneiform FM, but recommend long-term follow-up.
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Dermoscopy and the diagnosis of primary cutaneous B-cell lymphoma. J Eur Acad Dermatol Venereol 2017; 32:53-56. [PMID: 28846171 DOI: 10.1111/jdv.14549] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 08/02/2017] [Indexed: 11/29/2022]
Abstract
BACKGROUND Primary cutaneous B-cell lymphomas (PCBCLs) are frequently misdiagnosed, and a biopsy is needed to attain the correct diagnosis. OBJECTIVE To characterize the dermoscopic features of PCBCL. METHODS In this retrospective observational study, we analysed the pathology reports of 172 newly diagnosed PCBCL for the initial clinical differential diagnosis. The dermoscopic images of 58 PCBCL were evaluated for dermoscopic features. Two dermoscopy experts, who were blinded to the diagnosis and the study objective, evaluated images from 17 cases for a dermoscopic differential diagnosis. RESULTS Of 172 biopsy-proven PCBCL lesions, cutaneous lymphoma was suspected by the clinician in 16.3%; the leading diagnosis was basal cell carcinoma in 17.4%, and other skin neoplasms in 21%. Studying 58 PCBCL dermoscopic images, we most frequently identified salmon-coloured background/area (79.3%) and prominent blood vessels (77.6%), mostly of serpentine (linear-irregular) morphology (67.2%). Dermoscopic features did not differ significantly by subtype or location. Blinded evaluation by dermoscopy experts raised a wide differential diagnosis including PCBCL, arthropod bite, basal cell carcinoma, amelanotic melanoma and scar/keloid. CONCLUSIONS Two dermoscopic features, salmon-coloured area/background and serpentine vessels, are frequently seen in PCBCL lesions. These characteristic dermoscopic features, although not specific, can suggest a possible diagnosis of PCBCL.
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Post-reconstruction dermatitis of the breast. J Plast Reconstr Aesthet Surg 2017; 70:1369-1376. [PMID: 28602267 DOI: 10.1016/j.bjps.2017.05.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2016] [Revised: 04/16/2017] [Accepted: 05/13/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND Approximately one-third of women diagnosed with breast cancer undergo mastectomy with subsequent implant-based or autogenous tissue-based reconstruction. Potential complications include infection, capsular contracture, and leak or rupture of implants with necessity for explantation. Skin rashes are infrequently described complications of patients who undergo mastectomy with or without reconstruction. METHODS A retrospective analysis of breast cancer patients referred to the Dermatology Service for diagnosis and management of a rash post-mastectomy and expander or implant placement or transverse rectus abdominis myocutaneous (TRAM) flap reconstruction was performed. Parameters studied included reconstruction types, time to onset, clinical presentation, associated symptoms, results of microbiologic studies, management, and outcome. RESULTS We describe 21 patients who developed a rash on the skin overlying a breast reconstruction. Average time to onset was 25.7 months after expander placement or TRAM flap reconstruction. Clinical presentations included macules and papules or scaly, erythematous patches and plaques. Five patients had cultures of the rash, which were all negative. Skin biopsy was relatively contraindicated in areas of skin tension, and was reserved for non-responding eruptions. Treatments included topical corticosteroids and topical antibiotics, which resulted in complete or partial responses in all patients with documented follow-ups. CONCLUSION Our findings suggest that tension and post-surgical factors play a causal role in this hitherto undescribed entity: "post-reconstruction dermatitis of the breast." This is a manageable condition that develops weeks to years following breast reconstruction. Topical corticosteroids and antibiotics result in restoration of skin barrier integrity and decreased secondary infection.
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Interferons and other biological response modifiers in the treatment of Kaposi's sarcoma. FRONTIERS OF RADIATION THERAPY AND ONCOLOGY 2015; 19:138-49. [PMID: 3838523 DOI: 10.1159/000429355] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Final results of phase II trial of doxorubicin HCl liposome injection followed by bexarotene in advanced cutaneous T-cell lymphoma. Ann Oncol 2013; 25:206-10. [PMID: 24285015 DOI: 10.1093/annonc/mdt480] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND High response rates for doxorubicin HCl liposome injection (DLI) in cutaneous T-cell lymphoma (CTCL) have been reported with vague criteria until recently. Approximately 50% of CTCL patients respond to bexarotene (Bex). PATIENTS AND METHODS A phase II trial was carried out to clarify the true overall response rate (ORR) for DLI and to assess the role of sequential Bex. Patients were treated with DLI 20 mg/m(2) i.v. every 2 weeks for 16 weeks (8 doses) followed by 16 weeks with Bex 300 mg/m(2) orally. Response assessments were carried out after 16 (DLI) and 32 weeks (Bex). Skin responses were measured by the modified Severity-Weighted Assessment Tool (mSWAT) and the Composite Assessment of Index Lesion Severity (CA). RESULTS Thirty-seven patients were treated: stage IV (22, 8 with Sézary syndrome), IIB (10), earlier stage refractory to skin-directed therapies or radiation therapy (5). For 34 assessable patients: ORR 14/34 [41%: partial response (PR) 12, clinical complete response (CCR) 2]. Maximum responses were all seen after 16 weeks DLI. Median progression-free survival (PFS) was 5 months. There were 22 deaths: 21 of disease and 1 of heart failure. Twenty-seven grade 3 and 5 grade 4 toxic events were observed. CONCLUSION(S) With strict criteria, DLI ORR is among the highest reported for single agents in CTCL. Sequential Bex did not increase the response rate or duration.
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Abstract
Carcinoma of the cervix is a common neoplasm, which annually affects 50,000 women in the United States. When cervical carcinoma metastasizes, it most often involves the lung, bone, and liver; only rarely does it metastasize to the skin. We describe a patient with previously diagnosed carcinoma of the cervix who presented with a lesion on the lateral aspect of her left leg.
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Topical treatment of cutaneous lesions of acquired immunodeficiency syndrome-related Kaposi sarcoma using alitretinoin gel: results of phase 1 and 2 trials. ARCHIVES OF DERMATOLOGY 2000; 136:1461-9. [PMID: 11115156 DOI: 10.1001/archderm.136.12.1461] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVE To evaluate the efficacy and safety of topical alitretinoin gel (9-cis-retinoic acid [LGD1057], Panretin gel; Ligand Pharmaceuticals, Inc, San Diego, Calif) in cutaneous Kaposi sarcoma (KS). DESIGN Open-label, within-patient, controlled, dose-escalating phase 1 and 2 clinical trials. In all patients, 1 or more cutaneous KS lesions were treated with alitretinoin gel, and at least 2 other lesions served as untreated controls for up to 16 weeks. Alitretinoin (0.05% or 0.1% gel) was applied twice daily for the first 2 weeks and up to 4 times daily thereafter, if tolerated. SETTING Nine academic clinical centers. PATIENTS One hundred fifteen patients with biopsy-proven acquired immunodeficiency syndrome (AIDS)-related KS. MAIN OUTCOME MEASURES AIDS Clinical Trials Group response criteria. RESULTS Statistically significant clinical responses were observed in 31 (27%) of 115 patients for the group of treated index lesions compared with 13 (11%) for the group of untreated control lesions (P<.001). Responses occurred with low CD4(+) lymphocyte counts (<200 cells/microL) and in some patients with refractory response to previous systemic anti-KS therapy. The incidence of disease progression was significantly lower for treated index lesions compared with untreated control lesions (39/115 [34%] vs 53/115 [46%]; P =.02). Alitretinoin gel generally was well tolerated, with 90% of treatment-related adverse events confined to the application site and only mild or moderate in severity. CONCLUSIONS Alitretinoin gel has significant antitumor activity as a topical treatment for AIDS-related KS lesions, substantially reduces the incidence of disease progression in treated lesions, and is generally well tolerated.
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Abstract
Mycobacterium haemophilum is an emerging pathogen in immunocompromised patients. We report the clinical and histologic findings of 16 skin biopsies from 11 patients with culture-proven infections by M. haemophilum. The patients had leukemia or non-Hodgkin's lymphoma. Ten of them had undergone bone marrow transplantation. When the skin biopsy specimens were taken, a portion of the skin was simultaneously submitted to a microbiology laboratory for cultures. The remaining skin was processed routinely. Acid-fast bacilli were found in 11 of 16 lesions. The number of histologically detectable organisms was typically low: nine biopsies had fewer than three bacilli per 50 oil immersion fields. The most common histologic pattern was a mixed suppurative and granulomatous reaction (7 of 16 biopsies). Four biopsies showed well-formed epithelioid granulomas. Two showed necrosis, one of which was ulcerated. One lesion was a subcutaneous abscess. Two biopsies showed a mixed lichenoid and granulomatous dermatitis. In one of them, the granulomatous reaction was focal and small. One biopsy lacked a granulomatous tissue reaction altogether; it showed an interface dermatitis, a perivascular and periadnexal lymphocytic infiltrate, and necrotizing lymphocytic small vessel vasculitis. A subsequent biopsy from the same patient additionally showed a focal granulomatous reaction. Our observation that infections by M. haemophilum can present with nongranulomatous or pauci-granulomatous reactions without necrosis is of note. Failure to suspect mycobacterial infection in such reactions contributes to probable underreporting of M. haemophilum and to misdiagnoses. Furthermore, our findings emphasize the importance of simultaneous biopsies for culture and histology in immunocompromised patients.
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Molluscum contagiosum. New insights, new directions. ARCHIVES OF DERMATOLOGY 1997; 133:1039-41. [PMID: 9267255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Abstract
A variety of superficial and deep mycoses may affect the immunocompromised patient. Among the superficial mycoses, candidal infections are common in all groups, but dermatophyte and pityrosporum infections may also be found. Although not primarily dangerous, they may lead to secondary bacterial infections and morbidity. Of the systemic mycoses, candidiasis, aspergillosis, and mucor-mycosis are frequently lethal and require early diagnosis and aggressive antifungal treatment. Endemic mycoses, such as histoplasmosis and coccidioidomycosis, may result in severe and often fatal infections in those patients with cellular immune alterations. The identification and prophylaxis of high-risk patients and the development of more effective antifungal therapies are beginning to have an impact on the control of fungal disease in this population.
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Regression of AIDS-related Kaposi's sarcoma following treatment with an HIV-1 protease inhibitor. AIDS 1997; 11:261-2. [PMID: 9030382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Abstract
KS remains a challenge to clinicians and investigators more than a century after its initial description. Debate continues as to the cell of origin, as well as whether or not it is a true cancer. KS appears to be an opportunistic neoplasm, which in its earliest phase retains some features of a benign hyperproliferative process, but in its late stages behaves like an aggressive malignancy. Pathogenesis seems to involve a predisposed individual (genetically susceptible or immunologically compromised) who comes into contact with an infectious agent, most likely a virus. Cytokines appear to play a major role in the growth of the tumor. The exact role of the KSHV in this process will likely be the subject of much investigation in the future.
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Abstract
Cutaneous disorders occur with great frequency in patients with HIV infection and increase in number and severity as the disease progresses and immune function declines. In addition, the first findings related to HIV infection are often on the skin. Cutaneous infections with herpesviruses may be severe and atypical in their presentations; papillomaviruses and MC are common as well. Bacterial infections may be primary or secondary to other skin diseases; superficial and deep fungal infections are also prevalent. Papulosquamous disorders, including seborrheic dermatitis, psoriasis, and eczema, may be disfiguring and result in secondary complications. Neoplastic disorders, especially Kaposi's sarcoma, demand early diagnosis, to afford the patient maximal treatment options. All physicians must be aware of these cutaneous manifestations to decrease morbidity and improve quality of life in the HIV-infected individual.
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Abstract
PURPOSE Cellulitis is a previously unreported complication of conservative surgery and radiation therapy for early stage breast cancer. Patients who presented with breast cellulitis after conservative therapy are described. METHODS AND MATERIALS Eleven patients that developed cellulitis of the breast over a 38-month period of observation are the subject of this report. Clinical characteristics of patients with cellulitis and their treatment and outcome are reported. Potential patient and treatment-related correlates for the development of cellulitis are analyzed. RESULTS The risk of cellulitis persists years after initial breast cancer therapy. The clinical course of our patients was variable: some patients required aggressive, long-duration antibiotic therapy, while others had rapid resolution with antibiotics. Three patients suffered from multiple episodes of cellulitis. CONCLUSION Patients with breast cancer treated with conservative surgery and radiotherapy are at risk for breast cellulitis. Systematic characterization of cases of cellulitis may provide insight into diagnosis, prevention, and more effective therapy for this uncommon complication.
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Abstract
The relationship between 22 histologic variables and survival was investigated in 93 patients with acquired immunodeficiency syndrome (AIDS)-associated Kaposi's sarcoma (KS). All the patients were homosexual men in whom KS was the initial manifestation of AIDS. All patients were followed for at least 12 months or until death. Histologic specimens of the initial KS biopsy were reviewed in a blind manner by two of the authors and were evaluated for the presence of a number of histologic features. In a univariate analysis nodular lesions of KS (upsilon patch or plaque lesions), the absence of hemosiderin, the absence of irregular vascular spaces, and the presence of spindle cell nodules were all significantly associated with increased length of survival. Two variables previously shown to be related to survival (CD4:CD8 cell ratio, initial lesion on lower extremities) were included in a multivariate analysis (Cox model) in addition to the histologic variables. Complete data were available from 85 patients. In the multivariate analysis a higher helper to suppressor T-cell ratio, initial lesion on lower extremities, presence of spindle cell nodules, and nodular histology (upsilon patch or plaque histology) were all significantly associated with increased length of survival. These data suggest that in AIDS-associated KS, as in reticuloendothelial neoplasms, histologic features may be useful in identifying prognostically different subgroups of patients.
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Abstract
BACKGROUND Molluscum contagiosum (MC) is a common and at times severely disfiguring cutaneous viral infection in patients with human immunodeficiency virus (HIV) infection. OBJECTIVE The purpose of this study was to describe the clinical course of MC in patients with HIV infection and to examine the relation between presentation of MC and the stage of HIV infection, as measured by T-cell subsets. METHODS This is a retrospective case study of 27 patients with MC and HIV infection who had T-cell subset determination within 60 days of diagnosis of MC. RESULTS The overall mean CD4+ count, CD4+ percentage, and CD4+/CD8+ ratio were 85.7/mm3, 5.9%, and 0.10, respectively. An inverse relation between CD4+ count and the number of MC lesions was observed (p = 0.0023). Fourteen patients (52%) had facial and neck lesions alone, and seven (26%) had lesions in areas associated with sexual transmission. Pneumocystis carinii pneumonia had occurred in 8 patients (31%) and Kaposi's sarcoma in 15 patients (56%). CONCLUSION MC can occur as a late manifestation of HIV infection and is a cutaneous correlate of cellular immune deficiency.
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Molluscum contagiosum and human immunodeficiency virus. ARCHIVES OF DERMATOLOGY 1992; 128:1407-8. [PMID: 1417038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Medical management of AIDS patients. Kaposi's sarcoma. Med Clin North Am 1992; 76:235-52. [PMID: 1370098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2023]
Abstract
Kaposi's sarcoma (KS) presents with variable severity in the context of HIV infection. Various therapeutic approaches can be taken, and these are determined by the extent and location of KS lesions and the severity of tumor-related symptoms. New insights into the pathogenesis of KS lesions may provide innovative treatment strategies and a more rational basis for the control of this neoplasm.
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Cutaneous T-cell lymphoma and human immunodeficiency virus. The spectrum broadens. ARCHIVES OF DERMATOLOGY 1991; 127:1045-7. [PMID: 2064406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Disposable attachments in cryosurgery: a useful adjunct in the treatment of HIV-associated neoplasms. THE JOURNAL OF DERMATOLOGIC SURGERY AND ONCOLOGY 1991; 17:277-8. [PMID: 2005250 DOI: 10.1111/j.1524-4725.1991.tb03643.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
During cryosurgery of different types of lesions in patients with human immunodeficiency virus infection, it is crucial that the possibility of secondary bacterial infection be reduced. The use of disposable attachments during cryosurgery can reduce this risk of transmission of infectious agents. These attachments are discussed.
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Abstract
The immunodeficient state that evolves in persons infected with the human immunodeficiency virus (HIV) appears to increase their risk of certain types of cancer. Among these are primary lymphoma of the central nervous system, undifferentiated non-Hodgkin's lymphoma, squamous cell carcinoma, anorectal carcinoma, and cutaneous malignancies. These malignancies are similar in incidence to those seen in other immunodeficient patients. Lymphoma, in particular, is associated with a more aggressive disease state. In HIV-infected patients, the disease is usually diagnosed at a more advanced stage, frequently has extranodal involvement, and usually responds poorly to chemotherapy. Viruses, such as Epstein-Barr virus and papillomavirus, have been implicated in the pathogenesis of lymphoma and other malignancies in immunosuppressed patients, including those with HIV infection.
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Histology of early lesions of AIDS-associated Kaposi's sarcoma. Mod Pathol 1990; 3:64-70. [PMID: 2308922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The original cutaneous biopsy specimens of 93 patients who presented themselves to the Memorial Sloan-Kettering Cancer Center with acquired immunodeficiency syndrome (AIDS)-related Kaposi's sarcoma (KS) were systematically reviewed for 23 histologic variables. KS was the initial manifestation of AIDS in all of the patients. The vast majority of patients presented with plaque histology of KS. Early lesions of KS were characterized by the presence of dilated vascular spaces haphazardly arranged in the biopsy specimen, a sparse inflammatory cell infiltrate composed of lymphocytes (usually without plasma cells), and aggregates of cuboidal cells with the appearance of epithelioid cells. Individually necrotic tumor cells were present in nearly every case. Spindle cells arranged in fascicles or nodules were seen in a minority of cases. These data provide an overview of the different histologic patterns seen in initial lesions of AIDS-associated KS and may lead to better understanding of the pathogenesis of this tumor.
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Basal cell carcinomas and lymphoma: biologic behavior and associated factors in sixty-three patients. J Am Acad Dermatol 1988; 19:1017-23. [PMID: 3204176 DOI: 10.1016/s0190-9622(88)70266-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The relationship between basal cell carcinoma and lymphoma was investigated in 63 patients with both diagnoses who were seen at Memorial Sloan-Kettering Cancer Center between 1949 and 1984. The majority of patients were diagnosed with lymphoma before the onset of their first basal cell carcinoma. Multiple basal cell carcinomas developed in most patients. The overall recurrence rate of basal cell carcinoma was high (17%), and metastatic disease developed in one patient. These data support a more aggressive behavior of basal cell carcinomas in patients with lymphoma than in otherwise healthy individuals.
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Abstract
The records of 187 consecutive patients with acquired immunodeficiency syndrome (AIDS)-associated Kaposi's sarcoma were analyzed retrospectively for a number of prognostic variables. In a multivariate analysis, the initial site of disease was found to be related to survival. Initial lesions on the skin of the lower extremities or in the lymph nodes were associated with longer survival (p = 0.005 and p = 0.01, respectively). Higher helper/suppressor T cell ratios were strongly associated with longer survival (p less than 0.0001). Age and serum IgG antibody levels to cytomegalovirus did not appear to correlate. These results suggest that there are different subgroups of patients with AIDS-associated Kaposi's sarcoma, and that the initial site of disease, as well as immunologic parameters, may be useful in prognosis.
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Abstract
Two patients had regression of basal cell carcinoma while receiving systemic chemotherapy for carcinoma of the lung. The chemotherapeutic agents with some efficacy in basal cell carcinoma are reviewed. Based on our patients and data from the literature, cisplatin appears to be a drug of potential usefulness in some patients with this neoplasm.
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Pulmonary Kaposi's sarcoma in the acquired immune deficiency syndrome. Clinical, radiographic, and pathologic manifestations. Am J Med 1986; 81:11-8. [PMID: 3728535 DOI: 10.1016/0002-9343(86)90175-0] [Citation(s) in RCA: 149] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Pulmonary Kaposi's sarcoma related to the acquired immune deficiency syndrome (AIDS) has not been well characterized. To define the clinical, radiographic, and pathologic features of this entity, 11 autopsy-proved cases of pulmonary Kaposi's sarcoma were reviewed. The most common clinical symptoms were dyspnea and cough, but hemoptysis and stridor were also found. Nodular infiltrates and pleural effusions were the most commonly found radiographic abnormalities. Pulmonary function tests were sensitive in detecting the pulmonary abnormalities due to Kaposi's sarcoma. A low diffusion capacity, lack of arterial desaturation with exercise, and obstruction to airflow were suggestive of pulmonary involvement with this malignancy. Although endobronchial Kaposi's sarcoma was visualized at bronchoscopy as cherry-red, slightly raised lesions, bronchial biopsy specimens always showed no abnormalities. Transbronchial brushings and biopsy specimens and analysis of pleural fluid were also not helpful in establishing a diagnosis. In the seven subjects with extensive parenchymal Kaposi's sarcoma at autopsy, the pleura was always involved. Eight subjects had involvement of the tracheobronchial tree. In all of the subjects, pulmonary Kaposi's sarcoma was a significant cause of morbidity, and in three of 11 subjects (27 percent) it was the direct cause of death.
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Sarcoidal granulomas in tattoos. Cutis 1985; 36:423-4. [PMID: 4064763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A case of sarcoidal granuloma in tattoos, occurring in the setting of systemic sarcoidosis, is presented. The differential diagnosis of granulomatous reactions in tattoos is reported.
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Abstract
Kaposi's sarcoma is a multifocal systemic neoplasm histologically characterized by proliferating fibroblastic and microvascular elements. Initial signs include macules, papules, or nodules on the skin or mucosal surface. Lesions are frequently found on the trunk, arms, and head and neck. In general, sites of involvement and tumor load do not correlate with prognosis. A general decrease in the functional capacities of T and B cells is found in most patients. Kaposi's sarcoma is reported as the initial manifestation of the acquired immunodeficiency syndrome (AIDS) in approximately 30% of cases. Most cases are in men, although it has been reported in all risk groups. Kaposi's sarcoma in AIDS is more frequent among whites and homosexuals than blacks and intravenous drug abusers. Overall mortality is approximately 41%, with over 60% of patients alive at 1 year and 50% at 22 months. Overall survival is 18 months; however, some patients who have had the disease for 3 to 4 years are still doing well.
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Spectrum of Kaposi's sarcoma in the epidemic of AIDS. Cancer Res 1985; 45:4646s-4648s. [PMID: 2990700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Kaposi's sarcoma (KS) is seen with increased frequency in the course of the epidemic of acquired immune deficiency syndrome. In this population, KS has manifested in an aggressive and more disseminated fashion as compared to the classical type. As the epidemic of acquired immune deficiency syndrome continues to spread and more cases of KS are evaluated, a distinct diversity in the clinical presentation and in the course of the disease as well as in variation in the prognosis and response to therapy is being observed. A preliminary description of the spectrum of KS in the epidemic of acquired immune deficiency syndrome is presented here.
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Abstract
Basal cell carcinoma is the most common form of skin cancer and is one in which both host and environmental factors are thought to play a role in its pathogenesis. For an investigation of the role of human leukocyte antigen (HLA)-associated variations in genetic susceptibility, thirty-one patients with multiple basal cell carcinomas were typed for HLA-A, B, C, and DR antigens. Patients were compared with both local and appropriate ethnic group controls. No statistically significant association with HLA-A, B, or C antigens was noted in any group. However, a significant increase in HLA-DR1 was noted in non-Irish, non-Ashkenazi patients. A tendency toward a decrease in HLA-DR3 was also noted among patients of Irish or Ashkenazi Jewish descent. The role of HLA-associated genetic factors in this form of skin cancer needs further investigation.
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Abstract
A 69-year-old white Italian woman was first seen at Memorial Sloan-Kettering Cancer Center in 1981 concerning several skin growths on her back. The patient had had several basal cell carcinomas surgically removed from her back during the preceding 5 years. There was no history of arsenic ingestion or prolonged sun exposure and her family history was negative for skin cancer. The patient had developed pulmonary tuberculosis in 1938 and was treated with pneumothorax therapy. She had had more than 50 fluoroscopic examinations of the chest following this therapy, as well as multiple diagnostic x-ray films since that time. She recalled that she had faced the fluoroscopy beam during the procedure. In 1959, she had a transabdominal hysterectomy for fibroid tumors. In 1980 she underwent a right modified radical mastectomy for adenoid cystic carcinoma of the breast; biopsies of lymph nodes were negative. Physical examination revealed a thin, white woman with a right mastectomy scar. On the back, clustered in the interscapular region, were multiple scars and nine erythematous nodules with pearly borders, telangiectasia, and translucent surfaces. Within several nodules there were areas of light and dark brown pigmentation. There were no other suspicious lesions on the head, chest, or extremities, nor did the patient show any evidence of the basal cell nevus syndrome. Biopsy of all lesions revealed basal cell carcinoma, some of which were pigmented, without evidence of chronic radiodermatitis. All lesions were treated with curettage and electrodesiccation three times with good cosmetic results (Fig. 1).
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Abstract
Preleukemia is a well-defined syndrome of hematopoietic dysfunction that may antedate the development of acute myelogenous leukemia. Granulocytic sarcoma refers to neoplastic infiltration in the skin, composed of immature cells of the granulocyte series. We report two cases of granulocytic sarcoma in the setting of preleukemia. The clinical importance of these cases, as well as the cutaneous manifestations of leukemia and the clinical spectrum of granulocytic sarcoma, are presented.
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Abstract
Disseminated mucormycosis, presenting with a cutaneous lesion, developed in a 20-year-old woman following bone marrow transplantation. The infecting organism was identified as Rhizopus rhizopodiformis. Despite early diagnosis and therapy with amphotericin B, the patient died.
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Preliminary observations on the effect of recombinant leukocyte A interferon in homosexual men with Kaposi's sarcoma. N Engl J Med 1983; 308:1071-6. [PMID: 6835320 DOI: 10.1056/nejm198305053081806] [Citation(s) in RCA: 271] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Abstract
Mycosis fungoides (MF) and Sézary syndrome (SS) are uncommon neoplasms of the lymphoreticular system with distinct clinical, histologic, and immunologic features. Based on the thymus-derived nature of the neoplastic cells, MF and SS are both classified as cutaneous T-cell lymphoma. While substantially greater understanding of MF and SS has been made possible, the exact mechanism for the initiation of either disease is still unknown. The possible involvement of environmental factors as well as viral etiology, i.e., retroviruses, has been suggested. In order to investigate the possible role of HLA-associated variations in genetic susceptibility, 74 patients with histologically documented MF were typed for HLA-A, -B, and -C antigens. Half of these patients were also typed for HLA-DR antigens. An increase in DR5 was the only statistically significant deviation in HLA antigen frequencies in these patients (53% in MF as compared with 20% in controls). An increased frequency of HLA-DR5 has also been associated with scleroderma and juvenile rheumatoid arthritis both of which have immunologic alterations. Also HLA-DR5 has been associated with renal cell carcinoma and Kaposi's sarcoma. The association of MF with DR5 suggests that some individuals with the DR5 antigen may be at higher risk for virally initiated and/or neoplastic diseases possibly through an HLA-linked defect in the immune system.
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Abstract
An outbreak of Kaposi's sarcoma in homosexual men has recently been observed in New York and California which differs from the "classic" North American disease with regard to younger age of onset and clinical prognosis. Although the exact mechanism for initiation of either disease is still unknown, a viral mechanism has been suggested in both cases. In order to investigate the possible role of HLA-associated variations in genetic susceptibility, 39 patients with histologically documented Kaposi's sarcoma were typed for HLA-A,B,C antigens. Most of these patients were also typed for HLA-DR antigens and for Gm allotypes. A significant increase in DR5 occurred in both groups. Decreases in B8 and DR3 and an increase in homozygosity for the Gm haplotype 3;5,13 were also noted. These results suggest that HLA and Gm linked immune response factors may play a role in the induction of both these forms of the disease.
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