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Kaba S, Hirokawa M, Higuchi M, Suzuki A, Kojima M, Miyauchi A. Cytological findings for the diagnosis of primary thyroid mucosa-associated lymphoid tissue lymphoma by fine needle aspiration. Acta Cytol 2014; 59:26-36. [PMID: 25531657 DOI: 10.1159/000369443] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2014] [Accepted: 10/28/2014] [Indexed: 11/19/2022]
Abstract
OBJECTIVE We examined cytological findings for the diagnosis of primary thyroid mucosa-associated lymphoid tissue (MALT) lymphoma by fine needle aspiration. STUDY DESIGN During the study period of 4 years, a total of 101 cases including 51 MALT lymphomas, 20 Hashimoto's thyroiditis (HT), and 30 diffuse large-cell B-cell lymphomas were cytologically examined. MALT lymphomas were divided into 44 common MALT and 7 MALT lymphomas with extreme plasmacytic differentiation (MALT-EPCD). RESULTS (1) Small- to medium-sized cells displaying irregularly shaped nuclei with prominent nucleoli (ISN-PN) were neoplastic cells. (2) In the case of a frequency of plasma cells (PC) below 15%, the accuracy rate for distinguishing common MALT from HT was 97% for ISN-PN cell frequencies above 20% in combination with the presence of lymphoepithelial lesion clusters (LELC) and mountain range-like clusters (MRLC). The frequency of large-sized cells was below 15% in common MALT. (3) In the case of a frequency of PC above 15%, cases with a sum of PC and ISN-PN cells above 30% were MALT-EPCD. (4) MRLC were cell clusters derived from regions of follicular colonization, and LELC were cell clusters from lymphoepithelial lesions of MALT lymphomas. CONCLUSION Useful cytological criteria for the diagnosis of thyroid primary MALT lymphoma, such as neoplastic cells and cell clusters, were defined.
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Affiliation(s)
- Sadayuki Kaba
- Department of Laboratory Sciences, Gunma University Graduate School of Health Sciences, Maebashi, Japan
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Reid-Nicholson M, Moreira A, Ramalingam P. Cytologic features of mixed papillary carcinoma and chronic lymphocytic leukemia/small lymphocytic lymphoma of the thyroid gland. Diagn Cytopathol 2008; 36:813-7. [PMID: 18831028 DOI: 10.1002/dc.20894] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
We report a case of papillary thyroid carcinoma (PTC) and chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma of the thyroid gland. To the best of our knowledge, this is the first such case to be reported in the cytology literature. An 81-year-old male with known CLL presented for routine physical examination and was found to have a left-sided thyroid nodule. Thyroid ultrasound showed a calcified nodule. Fine-needle aspiration biopsy (FNAB) was performed and revealed PTC and an atypical lymphoid infiltrate that was suspicious for lymphoma. A partial thyroidectomy was performed and confirmed PTC with concurrent gland involvement by chronic lymphocytic leukemia/small lymphocytic lymphoma (SLL).
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Daneshbod Y, Omidvari S, Daneshbod K, Negahban S, Dehghani M. Diffuse large B cell lymphoma of thyroid as a masquerader of anaplastic carcinoma of thyroid, diagnosed by FNA: a case report. Cytojournal 2006; 3:23. [PMID: 17052355 PMCID: PMC1630693 DOI: 10.1186/1742-6413-3-23] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2006] [Accepted: 10/19/2006] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Both thyroid lymphoma and anaplastic carcinoma of thyroid present with rapidly growing mass in eldery patients. Anaplastic carcinoma has high mortality rate and combination of surgery, radiation therapy and multidrug chemotherapy are the best chance for cure. Prognosis of thyroid lymphoma is excellent and chemotherapy for widespred lymphoms and radiotherapy with or without adjuvant chemotherapy for tumors localized to the gland, are the treatment of choice. CASE REPORT This article reports a 70 year old man presenting with diffuse neck swelling and hoarseness of few weeks duration. Fine needle aspiration was done and reported as anaplastic carcinoma of thyroid which thyroidectomy was planned. The slides were sent for second opinion. After review, with initial diagnosis of anaplastic carcinoma versus lymphoma, immunocytochemical study was performed. Smears were positive for B cell markers and negative for cytokeratin, so with the impression of diffuse large B cell lymphoma, the patient received two courses of chemotherapy by which the tumor disappeared during two weaks. CONCLUSION Despite previous reports, stating easy diagnosis of high-grade thyroid lymphoma on the grounds of cytomorphological features we like to emphasize, overlapping cytologic features of the curable high grade thyroid lymphoma form noncurable anaplastic thyroid carcinoma and usefulness of immunocytochemistry to differentiate these two disease.
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Affiliation(s)
- Yahya Daneshbod
- Department of Cytopathology, Dr. Daneshbod Pathology Laboratory, Shiraz, Iran
- Department of Hematopathology, Dr. Daneshbod Pathology Laboratory, Shiraz, Iran
| | - Shapour Omidvari
- Department of Radiation-Oncology, Nemazee Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Khosrow Daneshbod
- Department of Cytopathology, Dr. Daneshbod Pathology Laboratory, Shiraz, Iran
- Department of Pathology, Dr. Daneshbod Pathology Laboratory, Shiraz, Iran
| | - Shahrzad Negahban
- Department of Cytopathology, Dr. Daneshbod Pathology Laboratory, Shiraz, Iran
- Department of Pathology, Dr. Daneshbod Pathology Laboratory, Shiraz, Iran
| | - Mehdi Dehghani
- Department of Hematology-Oncology, Nemazee Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
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Al-Marzooq YM, Chopra R, Younis M, Al-Mulhim AS, Al-Mommatten MI, Al-Omran SH. Thyroid low-grade B-cell lymphoma (MALT type) with extreme plasmacytic differentiation: Report of a case diagnosed by fine-needle aspiration and flow cytometric study. Diagn Cytopathol 2004; 31:52-6. [PMID: 15236266 DOI: 10.1002/dc.20086] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
We describe a case of thyroid marginal-zone B-cell lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma) with extreme plasmacytic differentiation in an 80-year-old woman who had presented with a rapidly growing thyroid swelling. The diagnosis was initially suspected on fine-needle aspiration (FNA) and subsequently confirmed by flow cytometric analysis of the aspirated material. The smears revealed features of Hashimoto's thyroiditis admixed with large numbers of atypical large plasmacytoid lymphoid cells accompanied by variable numbers of small lymphocytes and mature plasma cells. The differential diagnosis of a predominantly plasmacytic smears on FNA of the thyroid is discussed herein, with emphasis on the role of immunophenotypic studies to exclude or confirm the diagnosis of lymphoma.
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Affiliation(s)
- Yusef M Al-Marzooq
- Department of Pathology, King Fahad Hospital Hofuf, Al-Hassa, Saudi Arabia.
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Cha C, Chen H, Westra WH, Udelsman R. Primary thyroid lymphoma: can the diagnosis be made solely by fine-needle aspiration? Ann Surg Oncol 2002; 9:298-302. [PMID: 11923138 DOI: 10.1007/bf02573069] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Primary malignant lymphoma of the thyroid accounts for <5% of all thyroid malignancies and is primarily treated with chemotherapy and external beam radiation. With the advent of modern immunophenotypic analyses, fine-needle aspiration (FNA) can potentially obviate the need for surgical procedures. METHODS To investigate the utility of FNA, data from 23 consecutive patients with primary malignant thyroid lymphoma evaluated at the Johns Hopkins Hospital from July 1985 to April 2000 were analyzed. RESULTS Patients were categorized into two groups: those diagnosed before 1993 (group 1, n = 12) and those diagnosed after 1993 (group 2, n = 11). Although patients in group 1 were slightly older, there were no other differences between the groups with regard to sex, tumor grade, or tumor stage. Although no patient in group 1 was successfully diagnosed by FNA alone, seven patients (63%) in group 2 were diagnosed solely by FNA (P =.019, chi(2) analysis). Therefore, all 12 patients in group 1, but only 4 of 11 patients in group 2, required open surgical biopsy. CONCLUSIONS Primary thyroid lymphoma is an uncommon malignancy usually treated nonsurgically once the diagnosis is established. In most patients with malignant lymphoma of the thyroid, FNA, should obviate the need for open surgical biopsy.
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Affiliation(s)
- Charles Cha
- Department of Surgery, University of Wisconsin Hospital and Clinics, Madison, Wisconsin, USA
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Wirtzfeld DA, Winston JS, Hicks WL, Loree TR. Clinical presentation and treatment of non-Hodgkin's lymphoma of the thyroid gland. Ann Surg Oncol 2001; 8:338-41. [PMID: 11352307 DOI: 10.1007/s10434-001-0338-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Non-Hodgkin's lymphoma (NHL) of the thyroid is a rare malignancy. The traditional approach to curative treatment of localized (stages I and II) NHL of the thyroid gland is surgical resection. The recent success of multimodality chemoradiotherapy suggests that surgery should be reserved for providing a tissue diagnosis or relief from acute airway obstruction. It is questionable whether this has made an impact on treatment approaches. METHODS Retrospective chart review was conducted for all cases of localized NHL of the thyroid gland treated at Roswell Park Cancer Institute between January 1970 and January 1999. RESULTS Ten patients (8 women, 2 men) with a mean age of 56.8 years were identified. Nine patients (90%) presented with a neck mass; seven patients (70%) had a history of Hashimoto's disease. Nine patients (90%) had extensive investigations to rule out extrathyroidal disease. All patients were treated with either a total thyroidectomy (eight patients) or a thyroid lobectomy (two patients). Nine (90%) were initially treated outside of Roswell Park Cancer Institute and referred secondarily for consideration of further therapy. Adjuvant therapy consisting of cyclophosphamide-based chemoradiotherapy was administered to nine patients. Overall survival was 80% at a mean follow-up of 8.6 years with a disease-specific survival rate of 100%. CONCLUSIONS A review of the literature suggests that fine needle aspiration (FNA) with flow cytometry and immunohistochemistry can be used to accurately diagnose NHL of the thyroid gland. Open biopsy should be reserved for cases where this technique is not available or where the diagnosis can not be confirmed by FNA alone. Extrathyroidal NHL should be ruled out by chest x-ray, CT scan of the abdomen, and bone marrow biopsy. Further review suggests that the most efficacious therapy is systemic chemotherapy in combination with radiation for local control. Debulking surgery should be used only to provide relief from acute airway obstruction.
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Affiliation(s)
- D A Wirtzfeld
- Division of Surgical Oncology, Roswell Park Cancer Institute, State University of New York at Buffalo, 14263, USA
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Sangalli G, Serio G, Zampatti C, Lomuscio G, Colombo L. Fine needle aspiration cytology of primary lymphoma of the thyroid: a report of 17 cases. Cytopathology 2001; 12:257-63. [PMID: 11488875 DOI: 10.1046/j.1365-2303.2001.00338.x] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Between 1980 and 1998, 4272 thyroid surgical specimens with a preoperative fine needle aspirate were sent to our Anatomical Pathology Department. Among these cases there were 17 primary thyroid lymphomas, which constituted 0.3% of all the thyroid lesions and 2.3% of the thyroid malignancies. Seven cases were diffuse large B-cell (DLBC) lymphomas and 10 were MALT lymphomas. Of the DLBC lymphomas six were correctly diagnosed by fine needle aspiration cytology (FNAC) and one was diagnosed as positive for malignancy, and among MALT lymphomas four were diagnosed as lymphoma, four as suspicious for lymphoma, and three as Hashimoto's thyroiditis (HT). Our data indicate that the diagnosis of primary thyroid lymphoma of high grade is easy, and immunocytochemistry (ICC) can confirm suspicious cases. The diagnosis of MALT lymphoma is more difficult; ICC can confirm suspicious cases, and false-negative results seem to be caused by sampling error, because HT usually coexists with MALT lymphoma.
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Affiliation(s)
- G Sangalli
- Department of Anatomical Pathology, Hospital of Busto Arsizio, Piazzale Solaro 3, 21052 Busto Arsizio, Italy
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Fujikawa M, Okamura K, Sato K, Mizokami T, Tanabe S, Ikenoue H, Okamura S, Ohta M, Fujishima M. Usefulness of surface phenotype study of intrathyroidal lymphocytes obtained by fine needle aspiration cytology in autoimmune thyroid disease and malignant lymphoma of the thyroid. Clin Endocrinol (Oxf) 1998; 49:191-6. [PMID: 9828906 DOI: 10.1046/j.1365-2265.1998.00496.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVES The surface phenotypes of intrathyroidal lymphocytes have been studied in various thyroid diseases. In most of the previous reports, intrathyroidal lymphocytes were obtained by surgical operation. We evaluated the usefulness of surface phenotype study of intrathyroidal lymphocytes obtained by fine needle aspiration in the diagnosis of Graves' disease, chronic thyroiditis, and malignant lymphoma of the thyroid. PATIENTS AND DESIGN Eighty-seven untreated patients including 24 with Graves' disease, 59 with chronic thyroiditis, and 4 with malignant lymphoma of the thyroid, and 2 treated patients with malignant lymphoma of the thyroid were studied. Surface phenotypes of the peripheral lymphocytes and the intrathyroidal lymphocytes obtained by fine needle aspiration were analyzed using a FACScan and the monoclonal antibodies: anti-Leu5b/CD2, Leu4/CD3, Leu3a/CD4, Leu2a/CD8, and Leu12/CD19. Percentages of cells positive for each monoclonal antibody were calculated. In one case with malignant lymphoma, monoclonal antibodies to surface-immunoglobulin markers were also studied. RESULTS In peripheral lymphocytes, the percentage of positive cells in each phenotype was almost normal in each disease. In intrathyroidal lymphocytes, the percentage of CD19 positive cells was increased, and the percentage of CD2 and CD3 positive cells was reduced compared to those of peripheral lymphocytes in each disease. The percentage of intrathyroidal CD19 positive cells was remarkably high in malignant lymphoma, constituting more than 70% of cells. In Graves' disease, a relative decrease in the percentage of intrathyroidal CD4 positive cells and an increase in CD8 positive cells compared to peripheral lymphocytes were observed. In 2 treated patients with malignant lymphoma of the thyroid, the intrathyroidal CD19 positive cells almost disappeared in a patient shortly after successful treatment, and reappeared to constitute 76% of cells in a patient in relapse. In one case with malignant lymphoma in which monoclonal antibodies to surface-immunoglobulin markers were studied, the clonality of the affected cells could be demonstrated; more than 70% of the cells were positive for kappa light-chain and mu and delta heavy-chain. This finding was proved by subsequent immunohistochemical study based on open biopsy. CONCLUSIONS Surface phenotype study of intrathyroid lymphocytes obtained by fine needle aspiration has limited utility in the evaluation or diagnosis of Graves' disease and chronic thyroiditis. However, this simple rapid method is very helpful in the diagnosis and follow up of malignant lymphoma of the thyroid.
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Affiliation(s)
- M Fujikawa
- Second Department of Internal Medicine, Kyushu University, Fukuoka, Japan
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Das DK, Gupta SK, Francis IM, Ahmed MS. Fine-needle aspiration cytology diagnosis of non-Hodgkin lymphoma of thyroid: a report of four cases. Diagn Cytopathol 1993; 9:639-45. [PMID: 8143536 DOI: 10.1002/dc.2840090607] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Four cases of non-Hodgkin lymphoma of thyroid, diagnosed by fine-needle aspiration (FNA) cytology during a period of 3 1/2 yr constituted 0.2% of 1,716 thyroid FNAs and 3.4% of 118 thyroid neoplasms. The age of the patients ranged from 42 to 78 yr with an average of 63 yr and all were females. Three cases had thyroid swellings, and one case had cervical lymphadenopathy and fullness in the thyroid region. The lymphomas were categorized as mixed small and large cell lymphomas, large cell lymphoma, small noncleaved lymphoma (non-Burkitt-type), and plasmacytoid lymphoma. Histopathology as well as immunohistochemistry confirmed the cytodiagnosis of lymphoma in the first and fourth cases. In the second case where possibility of anaplastic carcinoma could not be ruled out altogether at initial cytologic examination, the histopathology report was undifferentiated carcinoma but immunohistochemically it was proved to be a B-cell neoplasm.
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Affiliation(s)
- D K Das
- Cytology Unit, Mubarak Al-Kabeer Hospital, Kuwait
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