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Abstract
BACKGROUND Soft tissue sarcomas are challenging to oncologists due to their unique character, the infrequency of their occurrence, and the difficulties in predicting outcomes. Advances in imaging, as well as improvements in surgical techniques and adjunctive treatment methods, have improved care for patients with these unusual disorders. METHODS The various types of soft tissue tumors are defined, and the statistics for the Orthopaedic Oncology Group in relation to them are reviewed and compared with literature references. RESULTS The overall survival rate for 1,220 tumors treated at our institute from June 1972 to June of 2001 was 72%, with a wide range. Patients with leiomyosarcomas, clear cell sarcomas, and malignant fibrous histiocytomas had a poorer survival rate, while those with fibrosarcomas, liposarcomas, and neurofibrosarcomas fared better. Outcome was affected by patient age, tumor anatomic site, tumor stage, and a history of recurrence. CONCLUSIONS Competent imaging, predictive immunological and genetic studies, improved surgery, and newer methods of adjunctive and neoadjunctive treatment should result in improvements in outcomes for patients with these tumors.
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2
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Warpe BM. Kaposi Sarcoma as Initial Presentation of HIV Infection. NORTH AMERICAN JOURNAL OF MEDICAL SCIENCES 2015; 6:650-2. [PMID: 25599055 PMCID: PMC4290056 DOI: 10.4103/1947-2714.147984] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Context: Kaposi's sarcoma (KS), a vascular tumor that manifests as nodular lesions on the skin and to a lesser extent, the visceral organs, is the most common neoplasm encountered in human immunodeficiency virus (HIV)-infected patients. It consists of an angiosarcomatous change of not only the epithelial and mucous membrane-associated connective tissue in various sites, for example, skin, gastrointestinal system, lungs, and so on, but may also involve non-epithelial organs, such as lymph nodes. Surgical excision is the line of management for the tumor. Case Report: We present one case of a 65-year-old heterosexual Indian male, clinically unsuspected for acquired immunodeficiency syndrome (AIDS) who presented with multiple non-blanching, bluish-red nodules on all extremities, chest, back and bilateral submandibular and cervical lymphadenopathy. Fine needle aspiration cytology (FNAC) was performed from subcutaneous nodule and lymph node. Smears showed hypercellular plump spindle cell groups in a hemorrhagic background. Diagnosis was given as low-grade spindle cell neoplasm consistent with KS, which was later confirmed on histopathology. Conclusion: The first line diagnostic aid of FNAC has several advantages over the traditional biopsy in testing such vascular tumors. The latter is generally needed for confirmation of KS. However, FNAC of such vascular tumors has advantages of better patient compliance, ease of procedure, no recurrences, and safety in immuno-compromised patients. Ancillary studies can be done on aspirates along with polymerase chain reaction (PCR) amplification techniques in confirming the detection of associated human herpes virus-8 (HHV-8) infection with KS.
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Affiliation(s)
- Bhushan Malhari Warpe
- Department of Pathology, Grant Medical College and Sir Jamshedjee Jeejeebhoy Group of Hospitals, Byculla, Mumbai, Maharashtra, India
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3
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Abstract
Conventional chemotherapy regimens for the treatment of advanced Kaposi's sarcoma (KS) show limited efficacy and considerable toxicity. Liposomal anthracyclines with potential utility in KS include pegylated liposomal doxorubicin (Doxil/Caelyx [PLD]), daunorubicin citrate liposome (DaunoXome [DNX]), and nonpegylated liposomal doxorubicin (Myocet [NPLD]). Preclinical data showed that pegylated liposomes accumulate preferentially in highly vascularized KS lesions. In randomized clinical trials, PLD induced higher response rates than did the conventional combination chemotherapy regimens, bleomycin + vincristine (BV) and BV + conventional doxorubicin (ABV); DNX produced a response rate comparable to that of ABV. NPLD has not been compared with conventional chemotherapy for KS. PLD and DNX were associated with less toxicity compared with BV or ABV, including less alopecia and fewer gastrointestinal and neurologic side effects. Grade 3/4 myelosuppression was common with both PLD and DNX; stomatitis and infusion reactions occurred with PLD treatment, but hand-foot syndrome was relatively infrequent in the dose schedules used for KS. Health-related quality of life was improved in several domains in patients treated with PLD or DNX compared with ABV.
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Affiliation(s)
- Susan E Krown
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, NY 10021, USA
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4
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Watson JR, Granoff D, Sataloff RT. Dysphonia due to kaposi's sarcoma as the presenting symptom of human immunodeficiency virus. J Voice 2004; 18:398-402. [PMID: 15331114 DOI: 10.1016/j.jvoice.2004.04.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/05/2004] [Indexed: 11/24/2022]
Abstract
Dysphonia and airway obstruction are rarely caused by Kaposi's Sarcoma (KS). We present the case of a 40 year old man receiving his diagnosis of human immunodeficiency virus (HIV) after presenting with hoarseness caused by laryngeal KS. HIV may contribute to KS growth by stimulating excess production of angiogenic lymphokines and monokines and by decreasing immune surveillance. Histopathology reveals proliferating endothelial cells, fibroblasts, thin vascular slits, and extravasated erythrocytes. A wide variety of localized treatment options exist, while chemotherapeutic agents and alpha-interferon are used for multifocal or widespread disease.
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Affiliation(s)
- Joseph R Watson
- Department of Otolaryngology, Philadelphia College of Osteopathic Medicine (PCOM), Philadelphia, PA, USA
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5
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Lausten LL, Ferguson BL, Barker BF, Cobb CM. Oral Kaposi Sarcoma Associated with Severe Alveolar Bone Loss: Case Report and Review of the Literature. J Periodontol 2003; 74:1668-75. [PMID: 14682665 DOI: 10.1902/jop.2003.74.11.1668] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND In AIDS patients who present with an oral neoplasm, Kaposi sarcoma is the tumor most frequently encountered, comprising 50% to 80% of all tumor occurrences. However, oral Kaposi sarcoma associated with erosion of underlying bone is a relatively rare finding. This report and review of the literature documents a case of AIDS-related oral Kaposi sarcoma exhibiting severe bilateral erosion of the maxillary alveolar ridges. METHODS An HIV-seropositive male with extensive maxillary Kaposi sarcoma and associated bilateral alveolar bone erosion presented for dental evaluation subsequent to radiation therapy. Clinical and radiographic examinations were performed. Medical and dental histories were procured and supplemented with consultations from the patient's primary physician and radiation oncologist. Maxillary edentulation with surgical revision for primary closure was the treatment of choice for management of the dentoalveolar pathology. A maxillary immediate treatment denture was designed to obturate anticipated antral communications with the maxillary sinus. RESULTS Surgical and prosthetic treatments were completed, but complicated by an oral-antral perforation that subsequently healed without complication. Soft tissue biopsies obtained during surgery revealed no evidence of residual Kaposi sarcoma. CONCLUSIONS Although AIDS-related oral Kaposi sarcoma is a relatively common finding, erosion of subjacent alveolar bone is uncommon. Treatment of the tumor with subsequent dental reconstruction can be complicated by the severe lack of bone, surgical perforation of the maxillary sinus, and lack of stable teeth to serve as abutments. Significant advances in understanding the pathogenesis of AIDS-related Kaposi sarcoma have occurred in the last decade. HHV-8 and various inflammatory cytokines have been implicated in the pathogenesis and are likely to become the primary targets for therapeutic intervention.
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Affiliation(s)
- Leonard L Lausten
- Department of Special Patient Care, School of Dentistry, University of Missouri-Kansas City, Kansas City, MO 64108, USA.
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6
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Abstract
Dermatologic disease is extremely common and varied in HIV-infected patients. While some cutaneous findings are nearly exclusive to HIV-seropositive individuals, many are found in the general population. However, HIV-infected individuals often have an increased prevalence or severity, atypical presentations, or difficulty with treatment of the disease. Immune reconstitution with HAART significantly reduces the prevalence of many dermatologic diseases, but also has associated cutaneous side effects. Correct and early diagnosis of skin disease in HIV-infected individuals allows for early management and improved quality of life. Because dermatologic manifestations may be the first clue of HIV infection, offering HIV testing to affected individuals can lead to early diagnosis and treatment of HIV infection and, ideally, a decrease in disease progression and transmission.
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Affiliation(s)
- Mary E Garman
- Department of Dermatology, Baylor College of Medicine, Houston, TX, USA
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7
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Allan AE, Shoji T, Li N, Burlage A, Davis B, Bhawan J. Two cases of Kaposi's sarcoma mimicking Stewart-Treves syndrome found to be human herpesvirus-8 positive. Am J Dermatopathol 2001; 23:431-6. [PMID: 11801776 DOI: 10.1097/00000372-200110000-00008] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Although angiosarcoma is the most frequent tumor arising in the clinical setting of chronic lymphedema, as in Stewart-Treves syndrome, Kaposi's sarcoma has also been reported in this setting, although rarely. We describe two women who developed Kaposi's sarcoma in the lymphedematous arm many years after surgery for breast cancer. Case 1 is a 92-year-old and Case 2 is an 81-year-old; they underwent left total mastectomy and axillary node dissection for infiltrating breast carcinoma in 1981 and 1982 respectively. At that time, neither patient received further treatment. Except for persistent lymphedema, both women did well until over fourteen years later when each noted the development of several purple asymptomatic plaques on the edematous arm. In both, the clinical diagnosis at the time of biopsy was angiosarcoma. However, histologic findings in both cases were typical for Kaposi's sarcoma. In addition, a nested polymerase chain reaction (PCR) for the detection of a 233bp segment of KSHV/HHV8 was performed on DNA extracted from the paraffin-embedded specimens and both cases were positive for this sequence. Histologic sections of both cases were also tested for KSHV by in situ hybridization and demonstrated a positive signal in the lesional cells in each case.
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Affiliation(s)
- A E Allan
- Pathology Services, Inc., Cambridge, Massachusetts 02139, USA
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8
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de Moore GM, Hennessey P, Kunz NM, Ferrando SJ, Rabkin JG. Kaposi's sarcoma: The Scarlet Letter of AIDS: the psychological effects of a skin disease. PSYCHOSOMATICS 2000; 41:360-3. [PMID: 10906360 DOI: 10.1176/appi.psy.41.4.360] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- G M de Moore
- Department of Psychiatry, Westmead Hospital, University of Sydney, NSW, Australia
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9
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Abstract
The appearance in 1981 of a usually rare malignancy, Kaposi's sarcoma, in homosexual men [1] was one of the first harbingers of an epidemic caused by a retrovirus, human immunodeficiency virus (HIV), which causes the acquired immunodeficiency syndrome (AIDS). Lymphoid and other malignancies were also increased, most strikingly non-Hodgkin's lymphoma and primary central nervous system (CNS) lymphoma. Advances in molecular biology, immunology, virology, and anti-viral therapy have combined to create unique research opportunities. One developing theme is the role of viral co-infection and malignancy. Human herpes virus 8 (HHV8), Epstein-Barr virus (EBV) and papilloma virus each may have a causal role in the development of HIV-associated malignancy. New antiretroviral therapies are able to substantially reverse or delay the profound immunosuppression of HIV infection. The changes in the epidemiology of malignancies, and understanding the mechanism of action of these new therapeutics provide research opportunities to understand the pathogenesis of these malignancies. The opportunities to discover the consequences of T-cell based immunodeficiency and the interactions with specific viral pathogens will likely lead to progress in HIV treatment and new strategies for other malignancies.
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Affiliation(s)
- E G Feigal
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD 20892, USA.
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Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 38-1998. A 19-year-old man with the acquired immunodeficiency syndrome and persistent fever. N Engl J Med 1998; 339:1835-43. [PMID: 9867564 DOI: 10.1056/nejm199812173392508] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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11
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Abstract
Four questions are posed that are critical to the development of improved therapeutic and prophylactic strategies for Kaposi's sarcoma (KS). 1) Can we predict who will develop KS? Accurate identification of high-risk factors for KS development is essential for the development of KS prophylaxis trials. 2) Can developing insights into KS pathogenesis be translated into improved therapeutic and/or new prophylactic strategies for patients at high risk? Several approaches are being developed that target new blood vessel development, inflammatory cytokines, and the viruses that are implicated in KS pathogenesis. 3) How does the improved prognosis for human immunodeficiency virus (HIV)-infected patients affect KS treatment strategy? Improved anti-HIV therapy has implications for the timing of KS therapy, the choice of therapeutic approaches, and the potential for adverse drug interactions. 4) How can we best evaluate benefits from KS treatment? More rigorous, standardized criteria are in development and will be essential not only for accurate documentation of objective tumor regression, but also for assessment of tumor-associated symptom relief in a quantitative, function-oriented way.
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Affiliation(s)
- S E Krown
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
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Gore RM, Miller FH, Yaghmai V. Acquired immunodeficiency syndrome (AIDS) of the abdominal organs: imaging features. Semin Ultrasound CT MR 1998; 19:175-89. [PMID: 9567322 DOI: 10.1016/s0887-2171(98)90059-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The liver, spleen, biliary tract, pancreas, and kidneys are commonly affected by opportunistic infection, malignancy, and inflammatory disorders during the course of human immunodeficiency virus (HIV) infection. Clinical manifestations of solid abdominal visceral involvement are protean and usually nonspecific, but it is important to establish a specific diagnosis promptly in these often critically ill patients. This presentation reviews the cross-sectional imaging spectrum of HIV-associated lesions of these organs.
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Affiliation(s)
- R M Gore
- Department of Radiology, Northwestern University Medical School, Chicago, IL, USA
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13
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Cavert W. Preventing and treating major opportunistic infections in AIDS. What's new and what's still true. Postgrad Med 1997; 102:125-6, 129-35, 139-40. [PMID: 9336601 DOI: 10.3810/pgm.1997.10.332] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
New highly active antiretroviral therapies are boosting the blood absolute CD4+ counts of many patients with AIDS and are decreasing the prevalence of AIDS-related opportunistic infections. Nevertheless, the prevention, diagnosis, and treatment of opportunistic infections remain important features of management of HIV infection. In recent years, significant advances have been made in the prevention and treatment of opportunistic diseases such as Pneumocystis carinii pneumonia, Cytomegalovirus retinitis, disseminated Mycobacterium avium-intracellulare infection, and mucosal candidiasis. Tuberculosis, cryptococcal meningitis, herpes simplex virus infection, shingles, and infectious enteritis also continue to be troublesome. Kaposi's sarcoma may be the newest AIDS-related opportunistic infection to be identified. The immune system effects of highly active antiretroviral therapy are as yet poorly understood. Therefore, an aggressive approach to diagnosis and treatment of opportunistic infections remains mandatory, and patients receiving antiretroviral therapy should continue to adhere to recommendations for prophylaxis against such infections.
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Affiliation(s)
- W Cavert
- University of Minnesota Delaware Street (HIV) Clinic, Minneapolis, USA.
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