1
|
Yoshitomi Y, Kawashima A, Nakayama H, Nakamoto T, Ando N, Uemura H, Mizushima D, Aoki T, Tanuma J, Teruya K, Gatanaga H, Watanabe K. Local radiotherapy for chemotherapy-refractory Kaposi's sarcoma in an HIV-infected patient: A case report and literature review. J Infect Chemother 2024:S1341-321X(24)00052-7. [PMID: 38387788 DOI: 10.1016/j.jiac.2024.02.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 01/08/2024] [Accepted: 02/19/2024] [Indexed: 02/24/2024]
Abstract
Human immunodeficiency virus-associated Kaposi's sarcoma (HIV-KS) is a well-documented vascular tumor with a pathogenesis involving human herpesvirus-8 (HHV-8) infection. While antiretroviral therapy (ART) and chemotherapy are effective for treating most KS cases, some become refractory. In this report, we present a case of a 58-year-old man with refractory HIV-KS treated with ART and chemotherapy. Chemotherapy was eventually discontinued due to an adverse reaction, and the patient presented with painful plantar lesions that impaired ambulation. With the exclusion of visceral metastases, localized radiotherapy was administered, which resulted in significant cosmetic and functional improvements. The patient regained ambulation and lived independently, receiving additional radiotherapy as needed. This case underscores the potential use of radiotherapy for the treatment of ART-resistant KS, particularly when the patient is unresponsive to conventional chemotherapy. It also highlights the need for future research in this area.
Collapse
Affiliation(s)
- Yutaro Yoshitomi
- AIDS Clinical Center, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku ku, Tokyo, Japan
| | - Akira Kawashima
- AIDS Clinical Center, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku ku, Tokyo, Japan; The Joint Research Center for Human Retrovirus Infection Kumamoto University Campus, Kumamoto City, Kumamoto, Japan.
| | - Hidetsugu Nakayama
- Department of Radiation Oncology, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku ku, Tokyo, Japan
| | - Takato Nakamoto
- AIDS Clinical Center, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku ku, Tokyo, Japan
| | - Naokatsu Ando
- AIDS Clinical Center, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku ku, Tokyo, Japan
| | - Haruka Uemura
- AIDS Clinical Center, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku ku, Tokyo, Japan
| | - Daisuke Mizushima
- AIDS Clinical Center, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku ku, Tokyo, Japan
| | - Takahiro Aoki
- AIDS Clinical Center, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku ku, Tokyo, Japan
| | - Junko Tanuma
- AIDS Clinical Center, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku ku, Tokyo, Japan
| | - Katsuji Teruya
- AIDS Clinical Center, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku ku, Tokyo, Japan
| | - Hiroyuki Gatanaga
- AIDS Clinical Center, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku ku, Tokyo, Japan; The Joint Research Center for Human Retrovirus Infection Kumamoto University Campus, Kumamoto City, Kumamoto, Japan
| | - Koji Watanabe
- AIDS Clinical Center, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku ku, Tokyo, Japan; The Joint Research Center for Human Retrovirus Infection Kumamoto University Campus, Kumamoto City, Kumamoto, Japan.
| |
Collapse
|
2
|
Yusifli Z, Ismayilov R, Kosemehmetoglu K, Gedikoglu G. A Single-Center Retrospective Analysis of Kaposi's Sarcoma: Is There a Relationship Between Emmprin/CD147 Expression and Biological Behavior? Int J Surg Pathol 2024:10668969241226711. [PMID: 38291659 DOI: 10.1177/10668969241226711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
OBJECTIVES Emmprin (CD147/BSG) protein is estimated to play a key role in cell migration and chemoresistance in viral carcinogenesis. However, there are very limited studies investigating the CD147 in the oncogenesis of Kaposi's sarcoma-associated herpesvirus. This study aims to reveal the relationship between CD147 expression with histopathological parameters, disease pattern, and recurrence in Kaposi's sarcoma (KS). METHODS The study included 67 patients diagnosed with KS between January 1982 and September 2023. Clinical and histopathological features were analyzed retrospectively. HHV-8, CD31, and CD147 expressions were evaluated by immunohistochemistry. RESULTS Sixteen (24%) female and 51 (76%) male patients with median age of 64 (10-86) were included in the study. CD147 was positive in 57 (85%) cases and associated with nodular pattern (P = .001), presence of solid/fibrosarcomatous area (P = .005), and high mitotic activity (P = .035). The disease relapsed in 17 (27%) of the 63 patients with median 2 (0-12) years follow-up. While a 5-year relapse-free survival was 48.5% in the CD147 diffuse positive group, it was 83.4% in focal positive and 100% in negative cases (P = .029). CONCLUSION Our study exhibited the relationship between CD147 overexpression and recurrence in KS, but the inhomogeneity of the treatment groups and the small number of patients should also be considered. These findings may provide insight into the pathogenesis of KS and the development of targeted therapies in the future.
Collapse
Affiliation(s)
- Zarifa Yusifli
- Department of Pathology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Rashad Ismayilov
- Department of Internal Medicine, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Kemal Kosemehmetoglu
- Department of Pathology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Gokhan Gedikoglu
- Department of Pathology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| |
Collapse
|
3
|
Wang H, Guo C, Zhang X, Xu Y, Li Y, Wang T, Liu Z, Zhu X, Zhang T. Prognostic factors for competing risk in patients with AIDS-related Kaposi's sarcoma: A SEER population-based study. HIV Med 2024; 25:60-71. [PMID: 37574804 DOI: 10.1111/hiv.13530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 07/24/2023] [Indexed: 08/15/2023]
Abstract
OBJECTIVES Despite the improved survival of patients with AIDS and Kaposi's sarcoma (KS), competing events are a non-negligible issue affecting the survival of such patients. In this study, we explored the prognostic factors of KS-specific and non-KS-specific mortality in patients with AIDS-related KS (AIDS-KS), accounting for competing risk. METHODS We identified 17 103 patients with AIDS-KS aged 18-65 years between 1980 and 2016 from the Surveillance, Epidemiology, and End Results (SEER) 18 registry database. Prognostic factors for KS-specific and non-KS-specific mortality were determined by the Fine and Grey proportional subdistribution hazard model. We built competing risk nomograms and assessed their predictive performance based on the identified prognostic factors. RESULTS In total, 12 943 (75.68%) patients died, 1965 (15.50%) of whom died from competing events. The KS-specific mortality rate was 14 835 per 100 000 person-years, and the non-KS specific mortality rate was 2719 per 100 000 person-years. Specifically, age >44 years was associated with an 11% decrease in the subdistribution hazard of KS-specific mortality compared with age <43 years but a 50% increase in the subdistribution hazard of non-KS-specific mortality. Being male was associated with a 26% increase in the subdistribution hazard of KS-specific mortality compared with being female but a 32% decrease in the subdistribution hazard of non-KS-specific mortality. Notably, being in the antiretroviral therapy (ART) era consistently showed a decrease in the subdistribution hazard of both KS-specific and non-KS-specific mortality than being in the pre-ART era. CONCLUSIONS Competing events commonly occurred among patients with AIDS-KS, which deserves further attention to improve the prognosis of these patients.
Collapse
Affiliation(s)
- Haili Wang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China
| | - Chengnan Guo
- Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
| | - Xin Zhang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China
| | - Yiyun Xu
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China
| | - Yi Li
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China
| | - Tianye Wang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China
| | - Zhenqiu Liu
- State Key Laboratory of Genetic Engineering, Human Phenome Institute, and School of Life Sciences, Fudan University, Shanghai, China
| | - Xiaohua Zhu
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
| | - Tiejun Zhang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China
- Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
- Yiwu Research Institue, Fudan University, Yiwu, China
| |
Collapse
|
4
|
Ruffieux Y, Muchengeti M, Olago V, Dhokotera T, Bohlius J, Egger M, Rohner E. Age and Cancer Incidence in 5.2 Million People With Human Immunodeficiency Virus (HIV): The South African HIV Cancer Match Study. Clin Infect Dis 2023; 76:1440-1448. [PMID: 36461916 PMCID: PMC10319970 DOI: 10.1093/cid/ciac925] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 11/16/2022] [Accepted: 11/29/2022] [Indexed: 12/07/2022] Open
Abstract
BACKGROUND Old age is an important risk factor for developing cancer, but few data exist on this association in people with human immunodeficiency virus (HIV, PWH) in sub-Saharan Africa. METHODS The South African HIV Cancer Match study is a nationwide cohort of PWH based on a linkage between HIV-related laboratory records from the National Health Laboratory Service and cancer diagnoses from the National Cancer Registry for 2004-2014. We included PWH who had HIV-related tests on separate days. Using natural splines, we modeled cancer incidence rates as a function of age. RESULTS We included 5 222 827 PWH with 29 580 incident cancer diagnoses-most commonly cervical cancer (n = 7418), Kaposi sarcoma (n = 6380), and breast cancer (n = 2748). In young PWH, the incidence rates for infection-related cancers were substantially higher than for infection-unrelated cancers. At age 40 years, the most frequent cancer was cervical cancer in female and Kaposi sarcoma in male PWH. Thereafter, the rates of infection-unrelated cancers increased steeply, particularly among male PWH, where prostate cancer became the most frequent cancer type at older age. Whereas Kaposi sarcoma rates peaked at 34 years (101/100 000 person-years) in male PWH, cervical cancer remained the most frequent cancer among older female PWH. CONCLUSIONS Infection-related cancers are common in PWH in South Africa, but rates of infection-unrelated cancers overtook those of infection-related cancers after age 54 years in the overall study population. As PWH in South Africa live longer, prevention and early detection of infection-unrelated cancers becomes increasingly important. Meanwhile, control strategies for infection-related cancers, especially cervical cancer, remain essential.
Collapse
Affiliation(s)
- Yann Ruffieux
- Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland
| | - Mazvita Muchengeti
- National Cancer Registry, National Health Laboratory Service, Johannesburg, South Africa
- School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
| | - Victor Olago
- National Cancer Registry, National Health Laboratory Service, Johannesburg, South Africa
| | - Tafadzwa Dhokotera
- Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland
- National Cancer Registry, National Health Laboratory Service, Johannesburg, South Africa
- Swiss Tropical and Public Health Institute, Allschwil, Switzerland
- University of Basel, Basel, Switzerland
- Graduate School for Cellular and Biomedical Sciences, University of Bern, Bern, Switzerland
| | - Julia Bohlius
- Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland
- Swiss Tropical and Public Health Institute, Allschwil, Switzerland
- University of Basel, Basel, Switzerland
| | - Matthias Egger
- Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
- Centre for Infectious Disease Epidemiology and Research (CIDER), School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Eliane Rohner
- Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland
| |
Collapse
|
5
|
Hulaniuk ML, Mojsiejczuk L, Jauk F, Remondegui C, Mammana L, Bouzas MB, Zapiola I, Ferro MV, Ajalla C, Blejer J, Alter A, Acevedo ME, Rodríguez E, Fernández R, Bartoli S, Volonteri V, Kohan D, Elsner B, Bürgesser MV, Reynaud AL, Sánchez M, González C, García Rivello H, Corach D, Caputo M, Trinks J. Genetic diversity and phylogeographic analysis of human herpesvirus type 8 (HHV-8) in two distant regions of Argentina: Association with the genetic ancestry of the population. INFECTION GENETICS AND EVOLUTION 2020; 85:104523. [PMID: 32890766 DOI: 10.1016/j.meegid.2020.104523] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 08/25/2020] [Accepted: 08/27/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND The genetic diversity of persistent infectious agents, such as HHV-8, correlates closely with the migration of modern humans out of East Africa which makes them useful to trace human migrations. However, there is scarce data about the evolutionary history of HHV-8 particularly in multiethnic Latin American populations. OBJECTIVES The aims of this study were to characterize the genetic diversity and the phylogeography of HHV-8 in two distant geographic regions of Argentina, and to establish potential associations with pathogenic conditions and the genetic ancestry of the population. STUDY DESIGN A total of 101 HIV-1 infected subjects, 93 Kaposi's Sarcoma (KS) patients and 411 blood donors were recruited in the metropolitan (MET) and north-western regions of Argentina (NWA). HHV-8 DNA was detected by ORF-26 PCR in whole blood, saliva and FFPE tissues. Then, ORF-26 and ORF-K1 were analyzed for subtype assignment. Mitochondrial DNA and Y chromosome haplogroups, as well as autosomal ancestry markers were evaluated in samples in which subtypes could be assigned. Phylogeographic analysis was performed in the ORF-K1 sequences from this study combined with 388 GenBank sequences. RESULTS HHV-8 was detected in 50.7%, 59.2% and 8% of samples from HIV-1 infected subjects, KS patients and blood donors, respectively. ORF-K1 phylogenetic analyses showed that subtypes A (A1-A5), B1, C (C1-C3) and F were present in 46.9%, 6.25%, 43.75% and 3.1% of cases, respectively. Analyses of ORF-26 fragment revealed that 81.95% of strains were subtypes A/C followed by J, B2, R, and K. The prevalence of subtype J was more commonly observed among KS patients when compared to the other groups. Among KS patients, subtype A/C was more commonly detected in MET whereas subtype J was the most frequent in NWA. Subtypes A/C was significantly associated with Native American maternal haplogroups (p = 0.004), whereas subtype J was related to non-Native American haplogroups (p < 0.0001). Sub-Saharan Africa, Europe and Latin America were the most probable locations from where HHV-8 was introduced to Argentina. CONCLUSIONS These results give evidence of the geographic circulation of HHV-8 in Argentina, suggest the association of ORF-26 subtype J with KS development and provide new insights about its relationship with ancient and modern human migrations and identify the possible origins of this virus in Argentina.
Collapse
Affiliation(s)
- María Laura Hulaniuk
- Instituto de Medicina Traslacional e Ingeniería Biomédica (IMTIB), CONICET, Instituto Universitario del Hospital Italiano (IUHI), Hospital Italiano (HIBA), Argentina
| | - Laura Mojsiejczuk
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Instituto de Investigaciones en Bacteriología y Virología Molecular (IBaViM), Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina
| | - Federico Jauk
- Servicio de Anatomía Patológica, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Carlos Remondegui
- Servicio de Infectología y Medicina Tropical, Hospital San Roque, San Salvador de Jujuy, Argentina
| | - Lilia Mammana
- Unidad de Virología - División Análisis Clínicos, Hospital de Infecciosas "F. J. Muñiz", Buenos Aires, Argentina
| | - María Belén Bouzas
- Unidad de Virología - División Análisis Clínicos, Hospital de Infecciosas "F. J. Muñiz", Buenos Aires, Argentina
| | - Inés Zapiola
- Unidad de Virología - División Análisis Clínicos, Hospital de Infecciosas "F. J. Muñiz", Buenos Aires, Argentina
| | - María Verónica Ferro
- Servicio de Infectología y Medicina Tropical, Hospital San Roque, San Salvador de Jujuy, Argentina
| | - Claudia Ajalla
- Servicio de Infectología y Medicina Tropical, Hospital San Roque, San Salvador de Jujuy, Argentina
| | | | - Adriana Alter
- Fundación Hemocentro Buenos Aires, Buenos Aires, Argentina
| | | | | | | | - Sonia Bartoli
- Servicio de Hemoterapia, Hospital "Pablo Soria", San Salvador de Jujuy, Argentina
| | - Victoria Volonteri
- Servicio de Anatomía Patológica, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Dana Kohan
- Centro Privado de Patología, Buenos Aires, Argentina
| | - Boris Elsner
- Centro Privado de Patología, Buenos Aires, Argentina
| | | | - Ana Laura Reynaud
- Laboratorio de Patología y Citopatología, San Salvador de Jujuy, Argentina
| | - Marisa Sánchez
- Servicio de Infectología, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Carlos González
- Servicio de Hemoterapia, Hospital de Infecciosas "F. J. Muñiz", Buenos Aires, Argentina
| | - Hernán García Rivello
- Servicio de Anatomía Patológica, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Daniel Corach
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina; Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Microbiología, Inmunología, Biotecnología y Genética, Cátedra de Genética Forense y Servicio de Huellas Digitales Genéticas, Buenos Aires, Argentina
| | - Mariela Caputo
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina; Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Microbiología, Inmunología, Biotecnología y Genética, Cátedra de Genética Forense y Servicio de Huellas Digitales Genéticas, Buenos Aires, Argentina
| | - Julieta Trinks
- Instituto de Medicina Traslacional e Ingeniería Biomédica (IMTIB), CONICET, Instituto Universitario del Hospital Italiano (IUHI), Hospital Italiano (HIBA), Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina.
| |
Collapse
|
6
|
Godbole S, Ghate M, Mehendale S. Understanding racial diversities in Kaposi's sarcoma. Indian J Med Res 2019; 149:319-321. [PMID: 31249194 PMCID: PMC6607822 DOI: 10.4103/ijmr.ijmr_2164_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Sheela Godbole
- Epidemiology & Biostatistics, ICMR-National AIDS Research Institute, Pune 411 026, Maharashtra, India
| | - Manisha Ghate
- Clinical Sciences, ICMR-National AIDS Research Institute, Pune 411 026, Maharashtra, India
| | - Sanjay Mehendale
- Research Department, P.D. Hinduja National Hospital & Medical Research Center, Mumbai 400 016, Maharashtra, India
| |
Collapse
|
7
|
Liu Z, Fang Q, Zuo J, Minhas V, Wood C, Zhang T. The world‐wide incidence of Kaposi's sarcoma in the
HIV
/
AIDS
era. HIV Med 2018; 19:355-364. [DOI: 10.1111/hiv.12584] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/06/2017] [Indexed: 12/15/2022]
Affiliation(s)
- Z Liu
- Department of Epidemiology School of Public Health Fudan University Shanghai China
- Key Laboratory of Public Health Safety (Fudan University) Ministry of Education Shanghai China
| | - Q Fang
- Department of Epidemiology School of Public Health Fudan University Shanghai China
- Key Laboratory of Public Health Safety (Fudan University) Ministry of Education Shanghai China
| | - J Zuo
- Department of Epidemiology School of Public Health Fudan University Shanghai China
- Key Laboratory of Public Health Safety (Fudan University) Ministry of Education Shanghai China
| | - V Minhas
- Nebraska Center of Virology and the School of Biological Sciences University of Nebraska‐Lincoln Lincoln NE USA
| | - C Wood
- Nebraska Center of Virology and the School of Biological Sciences University of Nebraska‐Lincoln Lincoln NE USA
| | - T Zhang
- Department of Epidemiology School of Public Health Fudan University Shanghai China
- Key Laboratory of Public Health Safety (Fudan University) Ministry of Education Shanghai China
| |
Collapse
|
8
|
Radiation Therapy in Kaposi’s Sarcoma. Radiat Oncol 2018. [DOI: 10.1007/978-3-319-52619-5_17-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
|
9
|
Ureshino H, Ando T, Kojima K, Itamura H, Jinnai S, Doi K, Ohshima K, Kurogi K, Miyahara M, Kimura S. Rituximab-containing Chemotherapy (R-CHOP)-induced Kaposi's Sarcoma in an HIV-negative Patient with Diffuse Large B Cell Lymphoma. Intern Med 2015; 54:3205-8. [PMID: 26666614 DOI: 10.2169/internalmedicine.54.5103] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Rituximab treatment may cause or exacerbate Kaposi's sarcoma (KS) in patients with human immunodeficiency virus (HIV)-associated multicentric Castleman's disease. Despite the widespread use of rituximab, rituximab-induced KS has not yet been reported in HIV-negative patients with diffuse large B cell lymphoma (DLBCL). We herein report a case of KS that developed after undergoing rituximab-containing chemotherapy in an HIV-negative patient with DLBCL. An 84-year-old man who received rituximab-containing chemotherapy for the treatment of DLBCL developed severe infection, and subsequently KS. Our observations indicate that serious infections under rituximab treatment may trigger KS. KS should therefore be considered when skin tumors appear in lymphoma patients receiving rituximab-containing chemotherapy.
Collapse
Affiliation(s)
- Hiroshi Ureshino
- Department of Internal Medicine, Karatsu Red Cross Hospital, Japan
| | | | | | | | | | | | | | | | | | | |
Collapse
|