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Cao JD, Lin PH, Cai DF, Liang JH. Successful treatment of solitary bladder plasmacytoma: A case report. World J Clin Cases 2021; 9:7453-7458. [PMID: 34616811 PMCID: PMC8464443 DOI: 10.12998/wjcc.v9.i25.7453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 05/09/2021] [Accepted: 07/07/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Plasmacytoma is a rare neoplastic disorder that arises from B-lymphocytes. Solitary bladder plasmacytoma, a type of solitary extramedullary plasmacytoma, is even rarer. Treatments for solitary extramedullary plasmacytoma include surgery, chemotherapy, and radiation. However, there are no clinical trials or guidelines specifying which treatment might represent the gold standard.
CASE SUMMARY We herein report a case of a 51-year-old woman with solitary bladder plasmacytoma (SBP). There remains no consensus regarding the optimal treatment for SBP. However, we successfully treated her with transurethral resection of bladder tumor followed by postoperative radiotherapy (50 Gy/25 F). The patient remained free of tumor recurrence at a 7-mo follow-up.
CONCLUSION Radiation is the potential main treatment for SBP. However, surgery is also necessary.
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Affiliation(s)
- Jia-Dong Cao
- Department of Urology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510105, Guangdong Province, China
| | - Peng-Hui Lin
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou 510405, Guangdong Province, China
| | - Dan-Feng Cai
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou 510405, Guangdong Province, China
| | - Jia-Hua Liang
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou 510405, Guangdong Province, China
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Vargas AC, Burchett I, Turner J, Delprado W, Brookwell R, Chalasani V, Gill AJ, Maclean FM. Monotypic Plasma Cell Proliferation of Uncertain Clinical Significance Mimicking Interstitial Cystitis: An Early Lesion of MALT Lymphoma? Am J Surg Pathol 2021; 45:841-853. [PMID: 33399339 DOI: 10.1097/pas.0000000000001659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
We prospectively studied our institutional experience of bladder extranodal marginal zone (mucosa-associated lymphoid tissue [MALT]) lymphoma including bladder biopsies in which the possibility of MALT lymphoma was considered. We identified a subset of cases primary to the urinary bladder, presenting with prominent plasma cell infiltrates and symptoms mimicking bladder pain syndrome/interstitial cystitis. These proliferations were designated for this study as "monotypic plasma cell proliferation of uncertain clinical significance" (MPCP-US), as the features were insufficient for diagnosis of MALT lymphoma. We identified 33 patients, consisting of 22 cases of MPCP-US (6 of which were associated with amyloid deposition) and 11 cases of MALT lymphoma. MPCP-US was more prevalent in men (73%), a mass lesion was not identified at cystoscopy, and only 1 case had an accompanying urinary tract infection (4.5%). Histologically, MPCP-US presented as monotypic plasma cells arranged in a superficial band-like distribution in the lamina propria, predominantly kappa restricted (68%) and IgA+ or IgM+ (64% and 23%, respectively) and without a histologic mass of atypical B cells or plasma cells, not diagnostic for established MALT lymphoma or plasmacytoma. Secondary involvement of the bladder by other lymphoproliferative disorders was excluded and there was no evidence of progressive disease. MALT lymphomas are presented for comparison and our analysis demonstrated that MPCP-US represent a different clinicopathologic entity compared with classic MALT lymphoma. We present the first series of cases of MPCP-US. The recognition of this entity is fundamental to the development of management protocols to relieve intractable symptoms mimicking bladder pain syndrome/interstitial cystitis in these patients.
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MESH Headings
- Aged
- Aged, 80 and over
- Biomarkers, Tumor/analysis
- Biomarkers, Tumor/genetics
- Biopsy
- Cell Proliferation
- Cystitis, Interstitial/pathology
- Diagnosis, Differential
- Female
- Humans
- Immunohistochemistry
- In Situ Hybridization, Fluorescence
- Lymphoid Tissue/chemistry
- Lymphoid Tissue/pathology
- Lymphoma, B-Cell, Marginal Zone/chemistry
- Lymphoma, B-Cell, Marginal Zone/genetics
- Lymphoma, B-Cell, Marginal Zone/pathology
- Male
- Middle Aged
- Plasma Cells/chemistry
- Plasma Cells/pathology
- Predictive Value of Tests
- Prospective Studies
- Urinary Bladder/chemistry
- Urinary Bladder/pathology
- Urinary Bladder Neoplasms/chemistry
- Urinary Bladder Neoplasms/genetics
- Urinary Bladder Neoplasms/pathology
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Affiliation(s)
- Ana Cristina Vargas
- Department of Anatomical Pathology, Douglass Hanly Moir Pathology, Macquarie Park
- Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research, Royal North Shore Hospital
- Faculty of Medicine, University of Sydney
| | - Ivan Burchett
- Department of Anatomical Pathology, Douglass Hanly Moir Pathology, Macquarie Park
- School of Medicine, Notre Dame University
- Department of Clinical Medicine, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW
| | - Jennifer Turner
- Department of Anatomical Pathology, Douglass Hanly Moir Pathology, Macquarie Park
- Department of Clinical Medicine, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW
| | - Warick Delprado
- Department of Anatomical Pathology, Douglass Hanly Moir Pathology, Macquarie Park
| | - Ross Brookwell
- Department of Cytogenetics, Sullivan Nicolades Pathology, Brisbane, QLD, Australia
| | | | - Anthony J Gill
- Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research, Royal North Shore Hospital
- NSW Health Pathology, Department of Anatomical Pathology, Royal North Shore Hospital, St Leonard
- Faculty of Medicine, University of Sydney
| | - Fiona M Maclean
- Department of Anatomical Pathology, Douglass Hanly Moir Pathology, Macquarie Park
- Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research, Royal North Shore Hospital
- Department of Clinical Medicine, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW
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Hamadeh F, Smith MR, Hsi ED. Crystal-storing histiocytes in ascites leading to a diagnosis of plasma cell myeloma. Diagn Cytopathol 2021; 49:E336-E339. [PMID: 33945666 DOI: 10.1002/dc.24755] [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: 12/09/2020] [Revised: 03/23/2021] [Accepted: 04/13/2021] [Indexed: 11/10/2022]
Abstract
Histiocytes containing multiple needle-shaped eosinophilic crystals visualized in a peritoneal fluid sample during evaluation of a patient for liver transplantation led to the diagnosis of unsuspected IgA kappa myeloma. Crystal-storing histiocytosis is a rare phenomenon typically associated with multiple myeloma and B-cell lymphoproliferative disorders. It can involve almost any anatomic site and can occasionally be seen in body fluid samples.
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Affiliation(s)
- Fatima Hamadeh
- Department of Pathology and Laboratory Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Mitchell R Smith
- Hematology and Medical Oncology, George Washington University Katzen Cancer Research Center, Washington, District of Columbia, USA
| | - Eric D Hsi
- Department of Pathology, Wake Forest Baptist Health, Winston-Salem, North Carolina, USA
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Rabrenović V, Kovacević Z, Jovanović D, Rabrenović M, Milović N, Cerović S. Extramedular plasmacytoma in the urinary bladder: Unusual localization. VOJNOSANIT PREGL 2006; 63:975-8. [PMID: 17144435 DOI: 10.2298/vsp0611975r] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Background. Multiple myeloma is a plasmaproliferative disease characterized by the uncontrolled proliferation of a pathogenic plasma cell clone engaged in the production of monoclonal immunoglobulin. This condition affects the bone marrow, but it can be manifested in any other organ or tissue. The urinary bladder involvement is extremely rare. Case report. We reported a 70-year-old male with the history of multiple myeloma, receiving chemotherapy containing melphalan and prednisone (MP). Two years after the treatment, there was a renal failure associated with oligoanuria, hematuria and bilateral hydronephrosis. The urine cytology tests revealed the atypical cells, so was suspected obstructive uropathy to be caused by urothelium cancer. However, only upon the cystoscopy and biopsy performed on the urinary bladder mass, plasmacytoid infiltration diagnosis was confirmed. This extremely rare variant was presented throughout the illness period and proved to be resistant to the administered chemotherapy. Conclusion. When renal failure associated with hematuria and bilateral hydronephrosis is presented in a patient with multiple myeloma, this unusual and rare extramedular localization should be also considered.
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