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Liao Q, Yu Q, Yu C, Zhang M, Xiao E. Pulmonary mucosa-associated lymphoid tissue lymphoma: insights from a 15-year study at a single institution involving 14 clinical cases. World J Surg Oncol 2024; 22:219. [PMID: 39182101 PMCID: PMC11344348 DOI: 10.1186/s12957-024-03500-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 08/13/2024] [Indexed: 08/27/2024] Open
Abstract
OBJECTIVE This study aims to delineate the clinical presentations, imaging features, pathological characteristics, therapeutic strategies, and outcomes of pulmonary mucosa-associated lymphoid tissue (MALT) lymphoma, thereby deducing the most efficacious treatment paradigm. METHODS We conducted a retrospective review of 14 patients diagnosed with pulmonary MALT lymphoma at the Second Xiangya Hospital, affiliated with Central South University, between September 2007 and September 2022, focusing on their clinical profiles, diagnostic pathways, treatment modalities, and prognostic outcomes. RESULTS The cohort's median age was 60 years (ranging from 44 to 81 years), with 64.29% being female and only 14.29% having a history of smoking. The incidence of immunodeficiency diseases among the patients was notably low. Imaging typically revealed pulmonary nodules and masses, with air bronchogram signs evident in 9 patients and pleural effusion in 2. CD20 expression was markedly positive across the board in all patients with pulmonary MALT lymphoma. Among the 12 patients who received intervention, 6 were treated with chemotherapy alone, 2 underwent surgical resection, and 4 benefitted from a combined approach of chemotherapy and surgery. Over the monitoring period, 2 patients succumbed to their disease. The estimated 5- and 10-year overall survival (OS) rates were 91.67% and 76.39%, respectively, with the median progression-free survival (PFS) reaching 7 years. Comparative analysis revealed no significant disparity in PFS between patients treated exclusively with chemotherapy and those receiving both chemotherapy and surgical intervention (P = 0.22). CONCLUSION Pulmonary MALT lymphoma typically exhibits a slow course, with gradual progression and a predominantly positive prognosis. Chemotherapy emerges as the preferred therapeutic option for managing this malignancy.
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Affiliation(s)
- Qiuling Liao
- Department of Radiology, The Second Xiangya Hospital of Central South University, No. 139, Renmin Middle Road, Changsha City, 410011, Hunan Province, China
| | - Qilin Yu
- Department of Radiology, The Second Xiangya Hospital of Central South University, No. 139, Renmin Middle Road, Changsha City, 410011, Hunan Province, China
| | - Cheng Yu
- Department of Radiology, The Second Xiangya Hospital of Central South University, No. 139, Renmin Middle Road, Changsha City, 410011, Hunan Province, China
| | - Minping Zhang
- Department of Radiology, The Second Xiangya Hospital of Central South University, No. 139, Renmin Middle Road, Changsha City, 410011, Hunan Province, China
| | - Enhua Xiao
- Department of Radiology, The Second Xiangya Hospital of Central South University, No. 139, Renmin Middle Road, Changsha City, 410011, Hunan Province, China.
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Gao LR, Wang X, Wu Y, Feng XL, Rao W, Liu X, Song YW, Fang H, Chen B, Jin J, Liu YP, Jing H, Tang Y, Lu NN, Li N, Zhang WW, Zhai Y, Wang SL, Qi SN, Li YX. Treatment outcome, toxicity, and quality of life of patients with bronchus-associated lymphoid tissue lymphoma. Leuk Lymphoma 2024; 65:746-757. [PMID: 38506231 DOI: 10.1080/10428194.2024.2329328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 03/06/2024] [Indexed: 03/21/2024]
Abstract
The disease failure patterns and optimal treatment of bronchus-associated lymphoid tissue (BALT) lymphoma are unknown. This retrospective study involved 71 patients with primary BALT lymphoma who had received radiotherapy (RT), surgery, immunochemotherapy (IC), or observation. The median follow-up time was 66 months. The 5-year overall survival and lymphoma-specific survival were 91.2% and 96.1%, respectively, and were not significantly different among treatments. The 5-year cumulative incidence of overall failure for RT, surgery, IC, and observation was 0%, 9.7% (p = .160), 30.8% (p = .017), and 31.3% (p = .039). There was no grade ≥3 toxicity in RT group according to the CTCAE 5.0 reporting system. Quality of life (QoL) was at similarly good levels among the treatment groups. BALT lymphoma had a favorable prognosis but persistent risk of relapse after IC or observation. Given the very low disease failure risk and good QoL, RT remains an effective initial treatment for BALT lymphoma.
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Affiliation(s)
- Lin-Rui Gao
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Xinyue Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Yunpeng Wu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Xiao-Li Feng
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Wei Rao
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Xin Liu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Yong-Wen Song
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Hui Fang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Bo Chen
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Jing Jin
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Yue-Ping Liu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Hao Jing
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Yuan Tang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Ning-Ning Lu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Ning Li
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Wen-Wen Zhang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Yirui Zhai
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Shu-Lian Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Shu-Nan Qi
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
| | - Ye-Xiong Li
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, China
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Sinha T, Fu J, Bains A, Gangemi A. A Case of Persistent Lung Masses After Treatment of Hodgkin Lymphoma. Chest 2024; 165:e79-e84. [PMID: 38461023 DOI: 10.1016/j.chest.2023.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 10/28/2023] [Accepted: 11/01/2023] [Indexed: 03/11/2024] Open
Abstract
CASE PRESENTATION The patient is a 49-year-old woman who had never used tobacco with a history of relapsing polychondritis and episcleritis. She sought treatment at our clinic for evaluation of multiple lung masses. She originally received a diagnosis by chest radiography performed to rule out sarcoidosis as the cause of episcleritis showing an abnormal findings. She had no contributory surgical, family, or social history. The autoimmune markers were notable for positive rheumatoid factor (153 IU/mL) and elevated erythrocyte sedimentation rate (97 mm/h) and C-reactive protein (65.5 mg/L). Pertinent studies with negative results included antineutrophilic cytoplasmic antibody, antinuclear antibody, cyclic citrullinated peptide antibody, Sjogren syndrome-related antigen A, and Sjogren syndrome-related antigen B tests.
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Affiliation(s)
- Tejas Sinha
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, PA.
| | - Jian Fu
- Department of Pathology, Temple University Hospital, Philadelphia, PA
| | - Ashish Bains
- Department of Pathology, Temple University Hospital, Philadelphia, PA
| | - Andrew Gangemi
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, PA
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Ning Y, He H, Li Q, Zhao D, Xie D. The prognosis of patients with primary pulmonary mucosa-associated lymphoid tissue lymphoma: Treated with surgery or chemotherapy? Eur J Cardiothorac Surg 2024; 65:ezae064. [PMID: 38400749 DOI: 10.1093/ejcts/ezae064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 01/30/2024] [Accepted: 02/21/2024] [Indexed: 02/26/2024] Open
Abstract
OBJECTIVES The goal of this project was to evaluate the effect of surgical treatment and the long-term survival of patients with staged IE/IIE pulmonary mucosa-associated lymphoid tissue (MALT) lymphoma. METHODS From January 2004 to December 2018, we retrospectively analysed 96 patients diagnosed with low-stage primary pulmonary MALT lymphoma according to the modified Ann Arbor staging system (IE/IIE). We compared the outcomes of different treatment modalities for staged IE/IIE MALT lymphoma. Progression-free survival (PFS) and overall survival were estimated using Kaplan-Meier curves, and the differences were compared using the log-rank test. The Cox proportional hazards model was used in this study. RESULTS The median PFS time of low-staged MALT lymphomas was 118 months. The overall survival and PFS of the radical surgery group and the biopsy + chemotherapy group suggested no significant difference (P = 0.63, P = 0.65). Patients positive for Blc-2 and Ki-67 suffered from a compromised PFS (P = 0.023, P = 0.006). The Cox adjusted proportional hazards model analysis suggested that surgical procedures were not protective factors for patients with low-staged (IE/IIE) pulmonary MALT lymphoma, whereas being positive for Blc-2 and Ki-67 was a risk factor for patients with low-staged pulmonary MALT lymphoma (hazard ratio: 9.567; P = 0.044; hazard ratio: 6.042, P = 0.049). CONCLUSIONS Our findings suggested that for staged IE/IIE pulmonary MALT lymphoma, radical surgical resection did not provide a survival benefit compared with chemotherapy after biopsy. Thus, radical surgery may be avoided unless biopsy is necessary for a diagnosis that requires sublobar resection. For those lesions that were Blc-2- or Ki-67-positive, compromised survival may be suggested.
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Affiliation(s)
- Ye Ning
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, 200433, China
| | - Haiyan He
- Department of Hematology, Changzheng Hospital, Second Military Medical University, Shanghai, 200003, China
| | - Qiuyuan Li
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, 200433, China
| | - Deping Zhao
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, 200433, China
| | - Dong Xie
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, 200433, China
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Pina-Oviedo S, Roggli VL, Sporn TA, Li H, Glass C, DiBernardo LR, Pavlisko EN. Diagnostic Approach to Pulmonary B-Cell Lymphomas in Small Biopsies, with Practical Recommendations to Avoid Misinterpretation. Diagnostics (Basel) 2023; 13:3321. [PMID: 37958219 PMCID: PMC10650405 DOI: 10.3390/diagnostics13213321] [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: 10/01/2023] [Revised: 10/15/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023] Open
Abstract
Pulmonary lymphomas are rare. With the current less invasive approaches used to obtain material for diagnosis, the diagnosis of pulmonary lymphoma is now frequently established in a small biopsy rather than in a resection. Therefore, the diagnosis has become more challenging and requires correlation with the clinico-radiologic presentation and with ancillary studies (immunohistochemistry, flow cytometry, cytogenetics, and/or molecular analysis). Due to the rarity of pulmonary lymphomas, clinical suspicion of a lymphomatous process is low at initial presentation, and material may be only submitted for histopathology. For this reason, herein, we provide recommendations to arrive at the correct diagnosis of the most common lung B-cell lymphomas (marginal zone lymphoma of mucosa-associated lymphoid tissue, diffuse large B-cell lymphoma, intravascular large B-cell lymphoma, lymphomatoid granulomatosis) in the setting of small biopsies, utilizing only immunohistochemistry. The differential diagnosis varies according to the lymphoma subtype and includes reactive conditions, solid tumors, and other hematolymphoid malignancies. Although morphology and immunohistochemistry may be sufficient to establish a diagnosis, in some cases, the best recommendation is to obtain additional tissue via a VATS biopsy/wedge resection with material submitted for flow cytometry, cytogenetics, and/or molecular studies to be able to properly classify a pulmonary lymphoid process.
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Affiliation(s)
- Sergio Pina-Oviedo
- Department of Pathology, Duke University Medical Center, Durham, NC 27710-4000, USA (E.N.P.)
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Kou L, Huan N, Nyanti LE, Chin JS, Mohamad NB, Ramarmuty HY. Pulmonary extra-nodal mucosa-associated lymphoid tissue (MALT) lymphoma: A rare cause of persistent lung consolidation. Respirol Case Rep 2023; 11:e01197. [PMID: 37501686 PMCID: PMC10368649 DOI: 10.1002/rcr2.1197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 07/15/2023] [Indexed: 07/29/2023] Open
Abstract
Pulmonary extra-nodal marginal zone B-cell lymphoma, also known as extra-nodal mucosa-associated lymphoid tissue (MALT) lymphoma, is rare among all non-Hodgkin lymphomas and generally among all pulmonary malignancies. We present a 46-year-old lady with persistent right lower lung consolidation despite earlier treatment efforts with intravenous antibiotics for community acquired pneumonia. Apart from initial presentation with a short 3-day history of fever, cough and shortness of breath, she had remained largely asymptomatic throughout the follow-up period. Flexible bronchoscopy done ruled out infectious aetiologies but transbronchial lung biopsies showed atypical lymphocytes. A computed tomography guided core biopsy of her right lung consolidation was subsequently performed, confirming a diagnosis of pulmonary MALT lymphoma. She was promptly referred to the haematology team for further management and commencement of chemotherapy. Pulmonary MALT lymphoma, albeit uncommon and often follows a relatively indolent cause, should be considered as a differential diagnosis among patients with persistent lung consolidation.
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Affiliation(s)
- Lily Kou
- Department of MedicineKeningau HospitalKeningauMalaysia
| | - Nai‐Chien Huan
- Department of Respiratory MedicineQueen Elizabeth HospitalKota KinabaluMalaysia
| | - Larry Ellee Nyanti
- Medical Department, Faculty of Medicine and Health SciencesUniversiti Malaysia SabahKota KinabaluMalaysia
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Zhen CJ, Zhang P, Bai WW, Song YZ, Liang JL, Qiao XY, Zhou ZG. Mucosa-associated lymphoid tissue lymphoma of the trachea treated with radiotherapy: A case report. World J Clin Cases 2023; 11:1607-1614. [PMID: 36926401 PMCID: PMC10011992 DOI: 10.12998/wjcc.v11.i7.1607] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 01/04/2023] [Accepted: 02/10/2023] [Indexed: 03/02/2023] Open
Abstract
BACKGROUND Mucosa-associated lymphoid tissue (MALT) lymphoma originates in the marginal zone of lymphoid tissue. lung is one of the most frequent non-gastrointestinal organs involved, here known as bronchus-associated lymphoid tissue (BALT) lymphoma. BALT lymphoma of unknown etiology, and most patients are asymptomatic. The treatment of BALT lymphoma is controversial.
CASE SUMMARY A 55-year-old man admitted to hospital had a three-month history of progressively coughing up yellow sputum, chest stuffiness, and shortness of breath. Fiberoptic bronchoscopy revealed mucosal visible beaded bumps 4 cm from the tracheal carina at 9 o 'clock and 3 o 'clock, the right main bronchus, and the right upper lobe bronchus. Biopsy specimens showed MALT lymphoma. Computed tomography virtual bronchoscopy (CTVB) showed uneven main bronchial wall thickening and multiple nodular protrusion. BALT lymphoma stage IE was diagnosed after a staging examination. We treated the patient with radiotherapy (RT) alone. A total dose of 30.6 Gy/17 f/25 d was given. The patient had no obvious adverse reactions during RT. The CTVB was repeated after RT and showed that the right side of the trachea was slightly thickened. CTVB was repeated 1.5 mo after RT and again showed that the right side of the trachea was slightly thickened. Annual CTVB showed no signs of recurrence. The patient now has no symptoms.
CONCLUSION BALT lymphoma is an uncommon disease and shows good prognosis. The treatment of BALT lymphoma is controversial. In recent years, less invasive diagnostic and therapeutic approaches have been emerging. RT was effective and safe in our case. The use of CTVB could provide a noninvasive, repeatable, and accurate method in diagnosis and follow-up.
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Affiliation(s)
- Chan-Jun Zhen
- Department of Radiation Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, Hebei Province, China
| | - Ping Zhang
- Department of Radiation Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, Hebei Province, China
| | - Wen-Wen Bai
- Department of Radiation Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, Hebei Province, China
| | - Yu-Zhi Song
- Department of Radiation Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, Hebei Province, China
| | - Jun-Li Liang
- Nursing Department, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, Hebei Province, China
| | - Xue-Ying Qiao
- Department of Radiation Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, Hebei Province, China
| | - Zhi-Guo Zhou
- Department of Radiation Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, Hebei Province, China
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Primary pulmonary mucosa-associated lymphoid tissue lymphoma: A case report. Radiol Case Rep 2022; 17:4842-4846. [PMID: 36238212 PMCID: PMC9550531 DOI: 10.1016/j.radcr.2022.09.038] [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: 08/21/2022] [Accepted: 09/11/2022] [Indexed: 01/24/2023] Open
Abstract
Primary pulmonary lymphoma (PPL) is a rare entity with the most common presentation as mediastinal lymphadenopathy. The most common form of PPL is Mucosa-Associated Lymphoid Tissue Lymphoma (MALToma) which is an extranodal B-cell lymphoma originating from the mucosal layers involving different organs such as the gastrointestinal tract as well as the lung. Herein, we present a case of a 51-year-old woman with progressive dyspnea for 6 months and no prior medical history. The computed tomography (CT scan) revealed bilateral multifocal consolidation and ground-glass opacities as well as interlobular septal thickening. Bronchoscopy was normal and CT-guided biopsy of lung consolidations was conclusive of MALToma. Complete extrapulmonary evaluations inducing bone marrow aspiration were unremarkable. The primary pulmonary MALToma is an extremely rare entity that presents with non-specific symptoms and a wide variety of CT findings such as mediastinal, hilar lymphadenopathy, and single or multiple lung nodules ranging from 2 to 8 cm. the disease has a favorable prognosis, so prompt diagnosis is essential.
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Peng Y, Qi W, Luo Z, Zeng Q, Huang Y, Wang Y, Sharma A, Schmidt-Wolf IGH, Liao F. Role of 18F-FDG PET/CT in patients affected by pulmonary primary lymphoma. Front Oncol 2022; 12:973109. [PMID: 36185301 PMCID: PMC9515576 DOI: 10.3389/fonc.2022.973109] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 08/23/2022] [Indexed: 11/19/2022] Open
Abstract
Background Primary pulmonary lymphoma (PPL) is defined as clonal abnormal hyperplasia of lung parenchyma or bronchial lymphoid tissue originating from bronchial mucosal tissue. However, PPL is rare, which accounts for approximately 3-4% of extraneurotic lymphomas and 0.5-1% of all primary tumors in the lung. Owing to the lack of any typical clinical symptoms and radiological features, it is challenging to accurately diagnose PPL, which affects its clinical management and prognosis. Considering this, herein, we aim to raise awareness of this disease and help physicians understand the role of 18F-FDG PET/CT in the diagnosis of PPL. Method A retrospective analysis was performed on the clinical and 18F-FDG PET/CT imaging data of 19 patients diagnosed with PPL by biopsy pathology at our hospital from April 2014 to December 2021. Results Of the 19 PPL patients, 15 patients showed clinical symptoms with the most common being fever and cough. In addition, there were 4 cases that had no clinical symptoms, and all of them were MALT lymphoma. In fact, 16 patients were misdiagnosed as lobar pneumonia, lung cancer, tuberculosis, and diffuse interstitial inflammation, representing a misdiagnosis rate of 84.2%. Also, 73.7% were MALT lymphomas, representing the most common pathological pattern, along with 3 DLBCL and 2 T-cell lymphomas. With reguard to CT signs, the air-bronchial sign was found to be the most common, followed by the halo sign and the collapsed leaf sign. On the basis of the predominant radiologic features, lesions were categorized as pneumonic consolidation, nodular/mass type, diffuse interstitial type, and mixed type. The average SUVmax of lesions was 7.23 ± 4.75, the ratio of SUVmax (lesion/liver) was 3.46 ± 2.25, and the ratio of SUVmax (lesion/mediastinal blood pool) was found to be 5.25 ± 3.27. Of interest, the different pathological types of PPL showed different values of 18F-FDG uptake. The 18F-FDG uptake of DLCBL was the most prominent with a SUVmax of 15.33 ± 6.30 and was higher than that of MALT lymphoma with a SUVmax of 5.74 ± 2.65. There appeared similarity in 18F-FDG uptake between MALT lymphoma and T-cell lymphoma. For the SUVmax of lesion, we found statistical significance between MALT lymphoma and DLCBL (P value<0.001). In addition, we also found statistical significance (P value < 0.05) in SUVmax of lesions between pneumonic consolidation type and nodal/mass type, I stage, and other stages. Conclusions On 18F-FDG PET/CT images, certain features of PPL morphology and metabolism can be identified that may contribute to a better understanding of this disease. In addition, 18F-FDG PET/CT whole-body imaging has the potential to refine the staging of PPL. Most importantly, functional 18F-FDG PET/CT imaging can readily reflect tumor cell activity, thus allowing for the selection of an optimal biopsy site.
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Affiliation(s)
- Ying Peng
- Department of Cardiology, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
| | - Wanling Qi
- Department of Nuclear Medicine, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
| | - Zhehuang Luo
- Department of Nuclear Medicine, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
| | - Qingyun Zeng
- Department of Nuclear Medicine, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
| | - Yujuan Huang
- Clinical Laboratory, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yulu Wang
- Department of Integrated Oncology, Center for Integrated Oncology (CIO), University Hospital Bonn, Bonn, Germany
| | - Amit Sharma
- Department of Integrated Oncology, Center for Integrated Oncology (CIO), University Hospital Bonn, Bonn, Germany
- Department of Neurosurgery, University Hospital Bonn, Bonn, Germany
| | - Ingo G. H. Schmidt-Wolf
- Department of Integrated Oncology, Center for Integrated Oncology (CIO), University Hospital Bonn, Bonn, Germany
| | - Fengxiang Liao
- Department of Nuclear Medicine, Jiangxi Provincial People’s Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, China
- *Correspondence: Fengxiang Liao,
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10
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Wu T, Huang Y, Wang Z, Cao H, Ding Q, Deng Z. Pulmonary MALT lymphoma: imaging findings in 18 cases and the associated pathological correlations. Am J Med Sci 2022; 364:192-197. [DOI: 10.1016/j.amjms.2022.02.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 02/15/2022] [Accepted: 02/24/2022] [Indexed: 11/01/2022]
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Hu M, Gu W, Chen S, Mei J, Wang W. Clinical Analysis of 50 Cases of Primary Pulmonary Lymphoma: A Retrospective Study and Literature Review. Technol Cancer Res Treat 2022; 21:15330338221075529. [PMID: 35253550 PMCID: PMC8905207 DOI: 10.1177/15330338221075529] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objective: This study aimed at to raise the awareness understanding of primary pulmonary lymphoma (PPL) by analyzing the clinical manifestation, imaging, pathology, diagnosis, treatment, and prognostic features of 50 cases of PPL. Methods: The study of 50 individuals with PPL diagnosed at the First affiliated hospital of Nanchang university between January 2009 and December 2019 was performed. Results: Overall, 27 males and 23 females were enrolled, with an average age of 57.6 ± 15.6 years. The primary symptoms included, cough (n = 37), expectoration (n = 25), sputum with blood (n = 12), and chest pain (n = 12). Two individuals had Hodgkin's lymphoma and 48 patients had non-Hodgkin's lymphoma (NHL). We divided the NHL cases into mucosa-associated lymphoid tissue lymphoma (MALT) (n = 21), diffuse large B-cell lymphoma (n = 12), small lymphocytic lymphoma (n = 2), mantle B-cell lymphoma (n = 2), follicular lymphoma (n = 1), B-cell lymphoma without further classification (n = 8), and T-cell lymphoma (n = 2). The imaging findings revealed that unilateral lung involvement was more common among the patients. The longest follow-up duration up to December 2019 was 123 months with 40 surviving patients. The 5-year overall survival and progression-free survival were 46.7% and 44.4%, respectively. Age was an independent predictive factor for the 5-year survival (hazard ratio, 8.900; P = .038), (P < .05). Conclusion: PPL is a uncommon disease with atypical clinical manifestations and is often misdiagnosed. Immunohistochemistry is currently the standard used in pathologic evaluation of PPL. MALT prognosis is better in contrast with other kinds of PPL. Surgery or radiotherapy can be considered in patients with limited lesions, and chemotherapy is the first treatment option for diffuse lesions. Age of ≥ 60 years was reported as an independent adverse predictive factor.
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Affiliation(s)
- Mingbin Hu
- 117970Department of Pathology, The First Affiliated Hospital of Nanchang University, Nanchang, China.,Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Weiguo Gu
- Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Shaoqing Chen
- Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jinhong Mei
- 117970Department of Pathology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Weijia Wang
- 117970Department of Pathology, The First Affiliated Hospital of Nanchang University, Nanchang, China
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12
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Kido T, Ishimoto H, Ishii H, Hara K, Ozasa M, Kawabata H, Kawanami T, Suzuki Y, Yoshikawa H, Hara A, Sakamoto N, Matsumoto N, Yoshii C, Fukuoka J, Fujita M, Nakazato M, Kadota J, Mukae H, Yatera K. Combined detection of lymphocyte clonality and MALT1 translocations in bronchoalveolar lavage fluid for diagnosing pulmonary lymphomas. Sci Rep 2021; 11:23430. [PMID: 34873224 PMCID: PMC8648835 DOI: 10.1038/s41598-021-02861-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 11/22/2021] [Indexed: 12/03/2022] Open
Abstract
Diagnosis of pulmonary lymphoma using small tissue samples is difficult and often requires surgical procedures; thus, a less invasive sampling method is desirable. We previously showed that pulmonary mucosa-associated lymphoid tissue (MALT) lymphoma can be diagnosed by detecting MALT lymphoma translocation gene 1 (MALT1) translocations in bronchoalveolar lavage fluid (BALF) cells. Analysis of B-cell clonality based on immunoglobulin heavy chain (IGH) gene rearrangements was also reportedly useful for diagnosing pulmonary lymphoma. The aim of this prospective multicenter study was to evaluate the yet unknown diagnostic potential of combined detection of MALT1 translocations and clonality using BALF. We analyzed B- and T-cell clonality based on IGH and T-cell receptor (TCR) rearrangements together with MALT1 translocations using BALF of patients with clinically suspected pulmonary lymphomas. In total, 39 patients were evaluated and categorized into three groups: B-cell lymphoma, lymphoproliferative disorders, and other diseases. IGH rearrangement detection for B-cell lymphoma diagnosis exhibited sensitivity and specificity of 88.9% and 90.0%, respectively. TCR rearrangements were not observed in patients with B-cell lymphomas. The presence of IGH rearrangements together with the absence of TCR rearrangements indicated 96.0% specificity for the diagnosis of B-cell lymphoma. The sensitivity and specificity of MALT1 translocations for diagnosing MALT lymphoma were 28.6% and 100%, respectively. The combined detection of lymphocyte clonality and MALT1 translocations using BALF is suitable for screening and diagnosis of B-cell lymphomas. Analysis of specific genes such as MALT1 should improve the precision of B-cell lymphoma diagnosis.
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Affiliation(s)
- Takashi Kido
- Department of Respiratory Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan. .,Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan.
| | - Hiroshi Ishimoto
- Department of Respiratory Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan.,Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan
| | - Hiroshi Ishii
- Department of Respiratory Medicine, Fukuoka University Hospital, Fukuoka, Japan
| | - Kanako Hara
- Department of Respiratory Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan
| | - Mutsumi Ozasa
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan.,Department of Pathology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Hiroki Kawabata
- Department of Respiratory Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan
| | - Toshinori Kawanami
- Department of Respiratory Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan
| | - Yu Suzuki
- Department of Respiratory Medicine, Kokura Memorial Hospital, Kitakyushu, Japan
| | - Hiroki Yoshikawa
- Department of Respiratory Medicine and Infectious Disease, Faculty of Medicine, Oita University, Yufu, Japan
| | - Atsuko Hara
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan
| | - Noriho Sakamoto
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan
| | - Nobuhiro Matsumoto
- Neurology, Respirology, Endocrinology and Metabolism, Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Chiharu Yoshii
- Department of Respiratory Medicine, Wakamatsu Hospital of the University of Occupational and Environmental Health, Japan, Kitakyushu, Japan
| | - Junya Fukuoka
- Department of Pathology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Masaki Fujita
- Department of Respiratory Medicine, Fukuoka University Hospital, Fukuoka, Japan
| | - Masamitsu Nakazato
- Neurology, Respirology, Endocrinology and Metabolism, Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Junichi Kadota
- Department of Respiratory Medicine and Infectious Disease, Faculty of Medicine, Oita University, Yufu, Japan
| | - Hiroshi Mukae
- Department of Respiratory Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan.,Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan
| | - Kazuhiro Yatera
- Department of Respiratory Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan
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13
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Nasrullah A, Gordon A, Javed A, Tariq U, Raja A, Alhajhusain A. Maltoma veiled in the lung-a rare case of pulmonary and gastric maltoma. Respir Med Case Rep 2021; 33:101403. [PMID: 33850703 PMCID: PMC8039716 DOI: 10.1016/j.rmcr.2021.101403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 03/15/2021] [Indexed: 11/15/2022] Open
Abstract
Mucosa associated lymphoid tissue (MALT) is a type of B-cell lymphoma that is commonly observed in the gastrointestinal site, most frequently occurring in the stomach. However, the incidence of this type of lymphoma in the respiratory tract is very uncommon. We report a case of this rare clinical entity in a patient who presented with non-symptomatology and was diagnosed with pulmonary MALT lymphoma (pMALToma).
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Affiliation(s)
- Adeel Nasrullah
- Department of Medicine, Allegheny Health Network; Pittsburgh, PA, USA
| | - Ayla Gordon
- Departement of Pulmonology and Critical Care, Allegheny Health Network, Pittsburgh, PA, USA
| | - Anam Javed
- Department of Medicine, Allegheny Health Network; Pittsburgh, PA, USA
| | - Usman Tariq
- Department of Medicine, Allegheny Health Network; Pittsburgh, PA, USA
| | - Atif Raja
- Department of Pathology, Allegheny Health Network, Pittsburgh, PA, USA
| | - Ahmad Alhajhusain
- Departement of Pulmonology and Critical Care, Allegheny Health Network, Pittsburgh, PA, USA
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14
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Lat T, Sanchez JF, McGraw MK, Hodjat P, White HD, Boethel CD. Decision-making in diagnosis of bronchus-associated lymphoid tissue lymphoma. Proc (Bayl Univ Med Cent) 2021; 34:451-455. [PMID: 34219924 DOI: 10.1080/08998280.2021.1889275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
Bronchus-associated lymphoid tissue (BALT) lymphomas of the lung are uncommon, and diagnosis is often delayed due to the indolent clinical course. Often, adequate samples are difficult to obtain by bronchoscopy with transbronchial biopsy alone. This retrospective study reviewed the diagnosis and treatment of BALT lymphoma cases at our institution over the course of 19 years. Most patients were white, women, and >50 years old; the mean Charlson Comorbidity Index at the time of diagnosis was 6. Seven of 12 patients presented with solitary nodules or multiple nodules. For six cases, initial modalities were nondiagnostic; four subsequently underwent surgical biopsy, one underwent computed tomography-guided biopsy, and one underwent navigational bronchoscopy for final diagnosis of BALT lymphoma. Ultimately, 55% of cases were diagnosed with nonsurgical biopsy. One patient suffered a pneumothorax related to the initial diagnostic attempt. Ten patients received chemotherapy, radiation, and/or surgery, and 11 of the 12 are still alive. Our data confirm the previously described indolent behavior of BALT lymphomas and the challenges related to diagnosis. While previous studies have suggested surgical biopsy as the primary modality for obtaining histopathology, navigational bronchoscopy could serve as a safer alternative.
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Affiliation(s)
- Tasnim Lat
- Division of Pulmonary, Critical Care, and Sleep Medicine, Baylor Scott & White Health, Temple, Texas
| | - Juan F Sanchez
- Division of Pulmonary, Critical Care, and Sleep Medicine, Baylor Scott & White Health, Temple, Texas
| | - Meghan K McGraw
- Division of Pulmonary, Critical Care, and Sleep Medicine, Baylor Scott & White Health, Temple, Texas
| | - Parsa Hodjat
- Department of Pathology, Baylor Scott & White Health, Temple, Texas
| | - Heath D White
- Division of Pulmonary, Critical Care, and Sleep Medicine, Baylor Scott & White Health, Temple, Texas
| | - Carl D Boethel
- Division of Pulmonary, Critical Care, and Sleep Medicine, Baylor Scott & White Health, Temple, Texas
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15
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Green DB, Restrepo CS, Legasto AC, Bang TJ, Oh AS, Vargas D. Imaging of the rare cystic lung diseases. Curr Probl Diagn Radiol 2021; 51:648-658. [PMID: 33618900 DOI: 10.1067/j.cpradiol.2021.02.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 02/01/2021] [Indexed: 12/20/2022]
Abstract
When discussing cystic lung diseases, a certain group of diseases tends to receive the majority of attention. Other less frequently discussed cystic lung diseases are also important causes of morbidity in patients. Etiologies include genetic syndromes, lymphoproliferative diseases, infections, exogenous exposures, and a developmental abnormality. This review article focuses on the clinical and imaging features of these other cystic lung diseases.
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Affiliation(s)
- Daniel B Green
- Department of Radiology, Weill Cornell Medicine, New York, NY.
| | - Carlos S Restrepo
- Department of Radiology, University of Texas Health Science Center at San Antonio, San Antonio, TX
| | - Alan C Legasto
- Department of Radiology, Weill Cornell Medicine, New York, NY
| | - Tami J Bang
- Department of Radiology, University of Colorado, Aurora, CO
| | - Andrea S Oh
- Department of Radiology, National Jewish Health, Denver, CO
| | - Daniel Vargas
- Department of Radiology, University of Colorado, Aurora, CO
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16
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He H, Tan F, Xue Q, Liu L, Peng Y, Bai G, Zhang M, Gao S. Clinicopathological characteristics and prognostic factors of primary pulmonary lymphoma. J Thorac Dis 2021; 13:1106-1117. [PMID: 33717584 PMCID: PMC7947551 DOI: 10.21037/jtd-20-3159] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Background Primary pulmonary lymphoma (PPL) is a rare extranodal lymphoma originating from the lung, accounting for 0.5–1.0% of primary lung malignant tumors. Previous case reports or cohort studies included a limited sample size; therefore, the understanding of the disease remains inadequate, and clinical data regarding PPL are limited. Methods Patients with PPL diagnosed histologically and radiologically between January 2000 and December 2019 at our center were retrospectively analyzed. Results In total, 90 consecutive cases were included in this research. Forty-seven (52.2%) patients were female, and the median age was 54 years old. Non-Hodgkin’s lymphoma (PPNHL) was the most common type of PPL (71/90, 78.9%), and mucosa-associated lymphoid tissue (MALT) lymphoma was the most common pathological subtype of PPNHL (56.3%) followed by diffuse large B-cell lymphoma (DLBCL) (32.4%). Thirty-nine (43.3%) patients underwent surgical treatment, and the others received chemotherapy alone or combined with radiotherapy. The estimated 5-year overall survival (OS) rates of MALT lymphoma and non-MALT lymphoma were 68.9% and 65.9%, respectively. Univariate analysis of PPL showed that clinicopathological features that significantly correlated with worse OS were age over 60 years (P=0.006<0.05), elevated LDH (P=0.029<0.05) and β2-MG (P=0.048<0.05) levels, clinical stage II2E and greater (P=0.015<0.05), and nonsurgical treatment (P=0.046<0.05). Age (P=0.013<0.05) was an independent prognostic factor for the 5-year OS of patients through multivariate analysis. Conclusions Age over 60 years old, elevated LDH and β2-MG levels, clinical stage II2E disease or higher, and nonsurgical treatment were associated with poor prognosis in patients with PPL. Age can be used as a potential independent prognostic factor for PPL.
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Affiliation(s)
- Huayu He
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fengwei Tan
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qi Xue
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lei Liu
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yue Peng
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Guangyu Bai
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Moyan Zhang
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shugeng Gao
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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17
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Bi W, Zhao S, Wu C, Gao J, Zhao S, Yang S, Deng Y, Nie P, Yu X, Deng H, Zang X, Ma X, Han J, Asuquo I, Wang X, Xue X. Pulmonary mucosa-associated lymphoid tissue lymphoma: CT findings and pathological basis. J Surg Oncol 2021; 123:1336-1344. [PMID: 33523526 DOI: 10.1002/jso.26403] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 12/25/2020] [Accepted: 01/11/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND Pulmonary mucosa-associated lymphoid tissue lymphoma (MALToma) is the most frequent subset of primary pulmonary lymphoma. This study aimed to identify radiologic characteristics of pulmonary MALToma based on computed tomography (CT) observations and pathologic features, and further investigate its prognosis. METHODS Sixty-six patients (55.4 ± 10.9 years; 51.5% male) diagnosed as pulmonary MALToma by pathology were retrospectively enrolled. According to distributions and features of lesions shown on CT, patients were divided into three patterns, including single nodular/mass, multiple nodular/mass, and pneumonia-like consolidative. RESULTS Variety of the location and extent of the lymphomatous infiltration accounted for different characteristics demonstrated at CT. The pneumonia-like consolidative pattern was the most frequent pattern observed in 42 patients (63.6%), followed by single nodular/mass (21.2%) and multiple nodular/mass (15.2%). CT features included air bronchogram (72.7%), well-marginated halo sign (53.0%), coarse spiculate with different lengths (72.7%), angiogram sign (77.1% of 35 patients), peribronchovascular thickening (48.5%), irregular cavitation (16.7%) and pulmonary cyst (7.6%). The estimated 5-year cumulative overall survival rate of pulmonary MALToma was 100.0%. CONCLUSIONS Pulmonary MALToma demonstrates several characteristics at CT. Identification of the significant pulmonary abnormalities of this indolent disease entity might be helpful for early diagnosis and optimal treatment.
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Affiliation(s)
- Wanli Bi
- Department of Radiology, Shandong Medical Imaging Research Institute, Shandong University, Jinan, China
| | - Shuo Zhao
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Chongchong Wu
- Department of Radiology, The Chinese PLA General Hospital, Beijing, China
| | - Jie Gao
- Department of Pathology, The Chinese PLA General Hospital, Beijing, China
| | - Shaohong Zhao
- Department of Radiology, The Chinese PLA General Hospital, Beijing, China
| | - Shifeng Yang
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Yan Deng
- Department of Radiology, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Pei Nie
- Department of Radiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Xinxin Yu
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Hui Deng
- Department of Respiratory and Critical Care, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Xuelei Zang
- Department of Microbiology, The Chinese PLA General Hospital, Beijing, China
| | - Xidong Ma
- Department of Respiratory Disease, School of Clinical Medicine, Weifang Medical University, Weifang, Shandong, China
| | - Jun Han
- Department of Radiology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Idorenyin Asuquo
- Department of and Respiratory, Third Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning, China
| | - Ximing Wang
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Xinying Xue
- Department of Respiratory and Critical Care, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
- Peking University Ninth School of Clinical Medicine, Beijing, China
- Department of Respiratory and Critical Care, Chinese PLA General Hospital, Beijing, China
- Affiliated Hospital of Weifang Medical University, Shandong, China
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18
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Sanguedolce F, Zanelli M, Zizzo M, Bisagni A, Soriano A, Cocco G, Palicelli A, Santandrea G, Caprera C, Corsi M, Cerrone G, Sciaccotta R, Martino G, Ricci L, Sollitto F, Loizzi D, Ascani S. Primary Pulmonary B-Cell Lymphoma: A Review and Update. Cancers (Basel) 2021; 13:cancers13030415. [PMID: 33499258 PMCID: PMC7865219 DOI: 10.3390/cancers13030415] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/10/2021] [Accepted: 01/19/2021] [Indexed: 02/06/2023] Open
Abstract
Simple Summary The group of B-cell lymphomas primarily involving the lung encompasses different histological entities with distinct biological aspects, while sharing some clinical and radiological features related to their common anatomic site of occurrence. Recent molecular advances in the molecular genetics of these lesions have substantially improved of our understanding of the mechanisms of lymphomagenesis, adding novel information to histology in order to better characterize and manage these diseases. This review summarizes the available clinical, radiological, pathological, and molecular data on primary pulmonary B-cell lymphomas, discusses the mechanisms of lymphomagenesis, and highlights the role of a multi-disciplinary management in overcoming the diagnostic and therapeutic challenges in this setting. Abstract Primary pulmonary B-cell lymphomas (PP-BCLs) comprise a group of extranodal non-Hodgkin lymphomas of B-cell origin, which primarily affect the lung without evidence of extrapulmonary disease at the time of diagnosis and up to 3 months afterwards. Primary lymphoid proliferations of the lung are most often of B-cell lineage, and include three major entities with different clinical, morphological, and molecular features: primary pulmonary marginal zone lymphoma of mucosa-associated lymphoid tissue (PP-MZL, or MALT lymphoma), primary pulmonary diffuse large B cell lymphoma (PP-DLBCL), and lymphomatoid granulomatosis (LYG). Less common entities include primary effusion B-cell lymphoma (PEL) and intravascular large B cell lymphoma (IVLBCL). A proper workup requires a multidisciplinary approach, including radiologists, pneumologists, thoracic surgeons, pathologists, hemato-oncologists, and radiation oncologists, in order to achieve a correct diagnosis and risk assessment. Aim of this review is to analyze and outline the clinical and pathological features of the most frequent PP-BCLs, and to critically analyze the major issues in their diagnosis and management.
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Affiliation(s)
- Francesca Sanguedolce
- Pathology Unit, Azienda Ospedaliero-Universitaria, Ospedali Riuniti di Foggia, 71122 Foggia, Italy
- Correspondence: ; Tel.: +39-0881-736315
| | - Magda Zanelli
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, 42122 Reggio Emilia, Italy; (M.Z.); (A.B.); (A.P.); (G.S.)
| | - Maurizio Zizzo
- Surgical Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42122 Reggio Emilia, Italy;
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Alessandra Bisagni
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, 42122 Reggio Emilia, Italy; (M.Z.); (A.B.); (A.P.); (G.S.)
| | - Alessandra Soriano
- Gastroenterology, Division and Inflammatory Bowel Disease Center, Department of Internal Medicine, Azienda USL-IRCCS di Reggio Emilia, 42122 Reggio Emilia, Italy;
| | - Giorgia Cocco
- Radiotherapy Unit, Azienda Ospedaliero-Universitaria, Ospedali Riuniti di Foggia, 71122 Foggia, Italy;
| | - Andrea Palicelli
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, 42122 Reggio Emilia, Italy; (M.Z.); (A.B.); (A.P.); (G.S.)
| | - Giacomo Santandrea
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, 42122 Reggio Emilia, Italy; (M.Z.); (A.B.); (A.P.); (G.S.)
| | - Cecilia Caprera
- Pathology Unit, Azienda Ospedaliera S. Maria di Terni, University of Perugia, 05100 Terni, Italy; (C.C.); (M.C.); (G.C.); (R.S.); (G.M.); (L.R.); (S.A.)
| | - Matteo Corsi
- Pathology Unit, Azienda Ospedaliera S. Maria di Terni, University of Perugia, 05100 Terni, Italy; (C.C.); (M.C.); (G.C.); (R.S.); (G.M.); (L.R.); (S.A.)
| | - Giulia Cerrone
- Pathology Unit, Azienda Ospedaliera S. Maria di Terni, University of Perugia, 05100 Terni, Italy; (C.C.); (M.C.); (G.C.); (R.S.); (G.M.); (L.R.); (S.A.)
| | - Raffaele Sciaccotta
- Pathology Unit, Azienda Ospedaliera S. Maria di Terni, University of Perugia, 05100 Terni, Italy; (C.C.); (M.C.); (G.C.); (R.S.); (G.M.); (L.R.); (S.A.)
| | - Giovanni Martino
- Pathology Unit, Azienda Ospedaliera S. Maria di Terni, University of Perugia, 05100 Terni, Italy; (C.C.); (M.C.); (G.C.); (R.S.); (G.M.); (L.R.); (S.A.)
| | - Linda Ricci
- Pathology Unit, Azienda Ospedaliera S. Maria di Terni, University of Perugia, 05100 Terni, Italy; (C.C.); (M.C.); (G.C.); (R.S.); (G.M.); (L.R.); (S.A.)
| | - Francesco Sollitto
- Institute of Thoracic Surgery, University of Foggia, 71122 Foggia, Italy; (F.S.); (D.L.)
| | - Domenico Loizzi
- Institute of Thoracic Surgery, University of Foggia, 71122 Foggia, Italy; (F.S.); (D.L.)
| | - Stefano Ascani
- Pathology Unit, Azienda Ospedaliera S. Maria di Terni, University of Perugia, 05100 Terni, Italy; (C.C.); (M.C.); (G.C.); (R.S.); (G.M.); (L.R.); (S.A.)
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19
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Nakamura D, Kobayashi N, Miyazawa M, Miura K, Satomi H. Pulmonary metastasis with coexisting pulmonary mucosa-associated lymphoid tissue (MALT) lymphoma 20 years after endometrioid adenocarcinoma surgery: A case report. Thorac Cancer 2020; 12:402-406. [PMID: 33300291 PMCID: PMC7862781 DOI: 10.1111/1759-7714.13776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 11/24/2020] [Accepted: 11/24/2020] [Indexed: 11/27/2022] Open
Abstract
Late pulmonary metastasis from endometrioid adenocarcinoma (EA) is rare, and occurrence after >20 years is extremely rare. Here, we report a case of pulmonary metastasis with coexisting pulmonary mucosa-associated lymphoid tissue (MALT) lymphoma that occurred 20 years after surgery for EA. A 60-year-old Japanese woman had previously undergone surgery for primary EA, and 20 years later presented with an abnormality that was detected on chest radiography. Chest computed tomography (CT) revealed two nodules in the right lower lung lobe, which were suspected to be primary lung cancer. Wedge resection was performed, and the intraoperative pathological diagnosis was that of adenocarcinoma with MALT lymphoma; this prompted additional right lower lobectomy. The final pathological diagnosis was pulmonary metastasis from EA with coexisting MALT lymphoma. This is probably the first report on late pulmonary metastasis coexisting with MALT lymphoma 20 years after surgery for EA. Surgeons should be aware of the possibility of late pulmonary recurrence of EA after more than 20 years and should consider aggressive resection. KEY POINTS: SIGNIFICANT FINDINGS OF THE STUDY: Although extremely rare, pulmonary metastasis can occur more than 20 years after surgery for endometrioid adenocarcinoma. Furthermore, pulmonary metastasis from endometrioid adenocarcinoma may coexist with mucosa-associated lymphoid tissue lymphoma. WHAT THIS STUDY ADDS: Endometrioid adenocarcinoma requires long-term postoperative follow-up to detect recurrence, even in early-stage cases. Video-assisted thoracoscopic surgery (VATS) is useful for resecting pulmonary metastasis from endometrioid adenocarcinoma.
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Affiliation(s)
- Daisuke Nakamura
- Department of Thoracic Surgery, Japanese Red Cross Society Nagano Hospital, Nagano, Japan
| | - Nobutaka Kobayashi
- Department of Thoracic Surgery, Japanese Red Cross Society Nagano Hospital, Nagano, Japan
| | - Masahisa Miyazawa
- Department of Thoracic Surgery, Japanese Red Cross Society Nagano Hospital, Nagano, Japan
| | - Kentaro Miura
- Division of General Thoracic Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Japan
| | - Hidetoshi Satomi
- Department of Pathology, Japanese Red Cross Society Nagano Hospital, Nagano, Japan
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20
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Ghosh S, Mehta AC, Abuquyyas S, Raju S, Farver C. Primary lung neoplasms presenting as multiple synchronous lung nodules. Eur Respir Rev 2020; 29:29/157/190142. [PMID: 32878970 DOI: 10.1183/16000617.0142-2019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 03/08/2020] [Indexed: 12/26/2022] Open
Abstract
Multiple synchronous lung nodules are frequently encountered on computed tomography (CT) scanning of the chest and are most commonly either non-neoplastic or metastases from a known primary malignancy. The finding may initiate a search for primary malignancy elsewhere in the body. An exception to this rule, however, is a class of rare primary lung neoplasms that originate from epithelial (pneumocytes and neuroendocrine), mesenchymal (vascular and meningothelial) and lymphoid tissues of the lung. While these rare neoplasms also present as multiple synchronous unilateral or bilateral lung nodules on chest CT, they are often overlooked in favour of more common causes of multiple lung nodules. The correct diagnosis may be suggested by a multidisciplinary team and established on biopsy, performed either as part of routine diagnostic work-up or staging for malignancy. In this review, we discuss clinical presentations, imaging features, pathology findings and subsequent management of these rare primary neoplasms of the lung.
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Affiliation(s)
- Subha Ghosh
- Imaging Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Atul C Mehta
- Respiratory Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Sami Abuquyyas
- Respiratory Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Shine Raju
- Pulmonary, Critical Care and Sleep Medicine, University Hospital Cleveland Medical Center, Cleveland, OH, USA
| | - Carol Farver
- Dept of Pathology, Cleveland Clinic, Cleveland, OH, USA
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21
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Braddy A, Mogal RJ, Maddox AJ, Barlow ABT. Pulmonary MALToma Synchronous with Metastatic Prostate Adenocarcinoma: A Diagnostic Challenge. Eur J Case Rep Intern Med 2020; 7:001711. [PMID: 32789141 PMCID: PMC7417046 DOI: 10.12890/2020_001711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 05/14/2020] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE We describe the novel case of a patient presenting with pulmonary mucosa-associated lymphoid tissue lymphoma (pMALToma) synchronous with metastatic prostate adenocarcinoma. MATERIALS AND METHODS We report the clinical, laboratory, radiological and histological findings of the above patient. RESULTS While the patient's metastatic prostate adenocarcinoma responded well to chemo-radio-hormonal therapy, a persistent area of lung consolidation was noted and further investigated, leading to the diagnosis of concurrent pMALToma. CONCLUSION It is important to pursue further investigation when there appears to be persistent change or altered disease response in malignancy if there is evidence for disease response elsewhere, as there may be two synchronous primary cancers. LEARNING POINTS This is a novel case where pulmonary mucosa-associated lymphoid tissue lymphoma (pMALToma), a rare disease entity, presented synchronously and asymptomatically in a patient with metastatic prostate adenocarcinoma.From an instructive errors perspective, it is important to consider synchronous primary malignancy and pursue further investigations, as appropriate, when there appears to be persistent change or altered disease response if there is evidence for disease response elsewhere.
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Affiliation(s)
- Aaron Braddy
- National Heart and Lung Institute, Imperial College London, London, UK.,Department of Respiratory Medicine, West Hertfordshire Hospitals NHS Trust, Watford, UK
| | - Rahul Janardan Mogal
- Department of Respiratory Medicine, West Hertfordshire Hospitals NHS Trust, Watford, UK
| | - Anthony John Maddox
- Department of Histopathology, West Hertfordshire Hospitals NHS Trust, Watford, UK
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22
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Xie X, Zhang L, Wu M, Kang Z, Yan H, Zhang X, Shen W, Dong M. A retrospective study on the clinical characteristics and radiological features of primary pulmonary lymphoma. Transl Cancer Res 2020; 9:1969-1977. [PMID: 35117543 PMCID: PMC8798910 DOI: 10.21037/tcr.2020.02.16] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 02/04/2020] [Indexed: 12/20/2022]
Abstract
Background The retrospective study was mainly performed to determine the clinical symptoms and radiological characteristics of primary pulmonary lymphoma (PPL) to improve the recognition and diagnosis of the disease. Methods Between June 2007 and June 2019, the clinical data and radiological images of the 16 patients with PPL confirmed by pathology were retrospectively analyzed. Results Among the 16 patients with PPL (6 males and 10 females, aged 32 to 72 years, with a median age of 55.13 years), 9 patients were mucosa-associated lymphoid tissue lymphoma (MALT) and 7 patients were diffuse large B-cell lymphoma (DLBCL); all of the patients did not suffer from autoimmune disease [such as rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), or Sjogren’s syndrome (SSS)]; and 11 patients had a long-term smoking history from 10 to 40 years. The common clinical symptoms were as follows: chest discomfort (n=8), cough (n=10), chest pain (n=7), fever (n=6), apnea (n=1), fatigue (n=4) and weight loss (n=3), however, 6 cases did not show clear symptoms at the time of diagnosis. Blood tests revealed anemia (n=6), thrombocytopenia (n=2), lactate dehydrogenase (LDH) level (n=7), C-reactive protein (CRP) (n=9), erythrocyte sedimentation rate (ESR) (n=8) and no tumor-related indexes were detected abnormal. The chest radiological images showed a total of 8 cases with multiple masses, 2 cases with different types of nodes, 4 cases with patchy infiltration or consolidation shadow, with or without an air bronchogram, and 2 cases with a mixed manifestation. All the lesions were only involved in unilateral lung (13 right, 3 left), none of them located on bilateral lung fields. At the time of admission, the patients were misdiagnosed as lung cancer (n=9), pneumonia (n=5), tuberculosis (n=1), and diffuse interstitial lung disease (n=1). Then final pathological diagnosis was confirmed by surgery (n=9), percutaneous lung biopsy (n=5), and bronchoscopic biopsy (n=2). Conclusions PPL is a rare disease, though clinical symptoms and radiological characteristics are not typical, they serve as significant clues for the diagnosis and differential diagnosis. Accurate diagnosis mainly depends on histopathological examination, however, conducting a retrospectively study could improve and enrich our knowledge to the disease and reduce inappropriate treatments.
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Affiliation(s)
- Xiaodong Xie
- Departments of Radiology, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing Medical University Affiliated Cancer Hospital, Nanjing 210000, China
| | - Lei Zhang
- Departments of Radiology, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing Medical University Affiliated Cancer Hospital, Nanjing 210000, China
| | - Mengjie Wu
- Departments of Radiology, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing Medical University Affiliated Cancer Hospital, Nanjing 210000, China
| | - Zheng Kang
- Departments of Radiology, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing Medical University Affiliated Cancer Hospital, Nanjing 210000, China
| | - Hongwei Yan
- Departments of Radiology, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing Medical University Affiliated Cancer Hospital, Nanjing 210000, China
| | - Xiuming Zhang
- Departments of Radiology, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing Medical University Affiliated Cancer Hospital, Nanjing 210000, China
| | - Wenrong Shen
- Departments of Radiology, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing Medical University Affiliated Cancer Hospital, Nanjing 210000, China
| | - Min Dong
- Departments of Radiology, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing Medical University Affiliated Cancer Hospital, Nanjing 210000, China
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Primary Pulmonary Diffuse Large B-Cell Lymphoma Presenting as an Endobronchial Lesion: The Youngest Adult Patient in the Literature. CURRENT HEALTH SCIENCES JOURNAL 2019; 45:425-428. [PMID: 32110447 PMCID: PMC7014988 DOI: 10.12865/chsj.45.04.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 11/20/2019] [Indexed: 12/02/2022]
Abstract
A 20-year-old female patient was admitted to hospital with complaints of chest and back pain in September 2018. There was a cavitary lesion in the upper zone of the left lung in the chest X-ray. Thorax CT revealed an irregular contoured and shaped mass with 87x67x79 mm sizes, in the upper lobe of the left lung lying to paramediastinal area. Since there was a doubt about malignancy, positron emission tomography (PET) was performed; there was a cavitary lesion in the left upper lobe with high FDG uptake (SUVmax: 23.2). Bronchoscopic examination revealed an endobronchial lesion with nearly complete occlusion in the apicoposterior segment of the left upper lobe. Bronchoalveolar lavage (BAL) performed in this session for acid-fast bacilli (AFB) was negative. The patient was diagnosed as primary pulmonary diffuse large B-cell lymphoma (DLBCL) by histopathological and immunohistochemical evaluation of endobronchial biopsy specimens. Following the final diagnosis of Bronchus-Associated Lymphoid Tissue Lymphoma (BALTOMA), the patient was referred to the department of haematology, and chemotherapy was planned for therapy. Since DLBCL is extremely rare, and uncommonly presenting with an endobronchial lesion, we want to present this patient as the youngest adult case of primary endobronchial BALT lymphoma in the literature.
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24
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Wang L, Ye G, Liu Z, Shi L, Zhan C, Gu J, Luo R, Lin Z, Ge D, Wang Q. Clinical characteristics, diagnosis, treatment, and prognostic factors of pulmonary mucosa-associated lymphoid tissue-derived lymphoma. Cancer Med 2019; 8:7660-7668. [PMID: 31691549 PMCID: PMC6912039 DOI: 10.1002/cam4.2683] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 09/21/2019] [Accepted: 10/21/2019] [Indexed: 01/22/2023] Open
Abstract
Primary pulmonary mucosa‐associated lymphoid tissue‐derived (MALT) lymphoma is a rare disease with a favorable prognosis. However, its clinical characteristics, diagnosis, treatment, and prognoses remain unclear. We retrospectively analyzed 80 patients with pathologically confirmed MALT lymphoma from 2006 to 2018. The clinical characteristics, diagnosis, treatments, and prognoses of all the 80 patients were recorded. Patients were stratified into surgery and biopsy groups, respectively, to evaluate the role of surgery in the diagnosis and treatment of MALT lymphoma. The prognoses were compared between different clinical characteristics and treatments. Pathological diagnoses were confirmed by surgery, bronchoscopy, and percutaneous biopsy. Thirty patients were treated by surgery. While MALT lymphoma was only diagnosed by bronchofiberoscopy or bercutaneous biopsy in four of 18 patients in the surgery group who underwent the procedure. Six patients received adjuvant chemotherapy and one patient received involved‐field radiotherapy in surgery group. Thirty‐one patients were treated with chemotherapy alone, one patient was treated with radiotherapy, one patient received only symptomatic and supportive treatment, and waiting and watching without treatment were recommended in 17 patients in biopsy group. Eight patients died during follow‐up and the 5‐year survival rate was 87.1%. Tumor number, treatment, and age were prognostic factors for overall survival (OS), but age was the only independent prognostic factor according to multivariate analysis. While, tumor number was the only prognostic factor in the analysis about progression‐free survival (PFS). No significant difference was found in OS or PFS between patients treated with and without surgical resection. MALT lymphoma is an indolent disease with favorable treatment outcome. Tumor number is associated with PFS and age is the only significant prognostic factor for pulmonary MALT lymphoma patients because of its indolent nature, but surgery still plays an important role in the diagnosis and treatment of MALT lymphoma.
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Affiliation(s)
- Lin Wang
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Guanzhi Ye
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zhonghe Liu
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Lin Shi
- Department of Pulmonary Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Cheng Zhan
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jie Gu
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Rongkui Luo
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zongwu Lin
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Di Ge
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Qun Wang
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
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25
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Cozzi D, Dini C, Mungai F, Puccini B, Rigacci L, Miele V. Primary pulmonary lymphoma: imaging findings in 30 cases. Radiol Med 2019; 124:1262-1269. [PMID: 31583557 DOI: 10.1007/s11547-019-01091-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Accepted: 09/25/2019] [Indexed: 12/17/2022]
Abstract
PURPOSE To present our experience of cases of primary pulmonary lymphoma (PPL) found between January 2002 and July 2018, focusing on the radiological features and the differential diagnosis in order to contribute to the difficult role of the radiologist in the disease identification and to help the clinicians to reach the diagnosis. MATERIALS AND METHODS CT scans of 30 patients (14 men and 16 women, aged 58-86, mean age 72 years) with PPL were retrospectively reviewed. All patients had a histopathological confirmation of the disease: MALT lymphoma (23 patients, 76.6%); diffuse large B-cell lymphoma-DLBCL (seven patients, 23.4%). All the staging CT scans were evaluated by three experienced radiologists dedicated to thoracic disease in order to radiologically define the predominant pattern of presentation. RESULTS The following parenchymal patterns were observed: 11 patients with single/multiple nodules, five with masses/mass-like consolidations, 14 with consolidations with air bronchogram, 16 with ground-glass opacity, ten with angiogram sign, 22 with perilymphatic and/or peribronchovascular spread, 15 with associated lymphadenopathies, and 13 with pleural/chest wall involvement. The main characteristics of PPLs were the presence of consolidations and ground-glass opacities, with perilymphatic and/or bronchovascular spread. CONCLUSION All the characteristics of the work should alert the radiologist to consider lymphoma among the possible differential diagnoses, always correlating the results of the CT examination with appropriate clinical laboratory evaluations.
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Affiliation(s)
- Diletta Cozzi
- Department of Emergency Radiology, University Hospital Careggi, Largo Brambilla 3, 50123, Florence, Italy
| | - Catia Dini
- Department of Emergency Radiology, University Hospital Careggi, Largo Brambilla 3, 50123, Florence, Italy
| | - Francesco Mungai
- Department of Emergency Radiology, University Hospital Careggi, Largo Brambilla 3, 50123, Florence, Italy
| | - Benedetta Puccini
- Haematology Unit - Department of Oncology, University Hospital Careggi, Florence, Italy
| | - Luigi Rigacci
- Haematology Unit and Bone Marrow Transplant Unit, San Camillo Forlanini Hospital, Rome, Italy
| | - Vittorio Miele
- Department of Emergency Radiology, University Hospital Careggi, Largo Brambilla 3, 50123, Florence, Italy.
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26
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Couto C, Martins V, Ribeiro V, Rodrigues C, Nogueira J, Oliveira A, Vieira JR. Primary Pulmonary MALT Lymphoma: A Case Report and Literature Review. Biomed Hub 2019; 4:1-5. [PMID: 31993431 PMCID: PMC6985883 DOI: 10.1159/000502488] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Accepted: 08/04/2019] [Indexed: 12/28/2022] Open
Abstract
Background Primary pulmonary MALT (mucosa-associated lymphoid tissue) lymphoma is a rare entity that imposes a rigorous and demanding diagnostic work-up. Case Report We present the case of a 74-year-old female non-smoker with a previous healed pulmonary tuberculosis and a history of arterial hypertension and fibromyalgia. She was referred to the pulmonology clinic to investigate a right inferior lobe (RIL) rounded pulmonary opacity (4 × 3.4 cm) identified on a previous thoracic CT scan performed for unrelated reasons. The remaining findings were non-specific and included small calcified mediastinal and hepatic adenopathies and multiple calcified hepatosplenic foci. The <sup>18</sup>F-FDG-PET revealed high <sup>18</sup>F-FDG uptake at the RIL lesion (SUV 4.7), suspicious for neoplastic involvement. Flexible bronchoscopy and CT-guided transthoracic needle biopsy were non-diagnostic and she was submitted to videothoracoscopy with surgical biopsy. The histological and immunohistochemical examination of the clear margin RIL segmentectomy were in keeping with a MALT lymphoma. Conclusion The authors present this case to highlight this rare entity, which is particularly challenging to diagnose due to non-specific multimodality imaging features, frequently implying more invasive procedures and surgical biopsy for a final diagnosis.
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Affiliation(s)
- Carlos Couto
- Pneumology Department, Hospital Garcia de Orta, Almada, Portugal
| | - Vera Martins
- Pneumology Department, Hospital Beatriz Ângelo, Loures, Portugal
| | - Vicência Ribeiro
- Pneumology Department, Hospital Garcia de Orta, Almada, Portugal
| | | | - Joana Nogueira
- Pathology Department, Hospital Garcia de Orta, Almada, Portugal
| | - Ana Oliveira
- Pathology Department, Hospital Garcia de Orta, Almada, Portugal
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27
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[Two Resected Cases of Primary Pulmonary Mucosa-Associated Lymphoid Tissue Lymphoma, Differently Diagnosed in Chest Tomography Scan]. J UOEH 2019; 41:225-230. [PMID: 31292368 DOI: 10.7888/juoeh.41.225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Case 1: A 81-year-old man was admitted to our hospital because of a mass shadow on chest x-ray examination. Chest computed tomography (CT) showed a 1.5 cm nodule in the middle lobe of the right lung. We suspected a primary lung cancer and performed video-assisted right middle lobectomy. Histopathological examination showed a white, elastic, hard and solid 30 × 10 × 10 mm nodule with infiltration of small-to-medium-sized lymphocytes that were positive for CD20 and CD79a, and negative for CD10 and Cyclin D1 in immunohistochemical staining. We diagnosed mucosa-associated lymphoid tissue (MALT) lymphoma. Case 2: A 67-year-old woman was admitted to our hospital because of a mass shadow in the right upper lobe on chest x-ray and chest CT. As the lesion had not grow in 1 year, the patient strongly wanted it resected, therefore we performed wedge resetion of the right upper lobe via video-assisted thoracic surgery. Histopathological examination showed a white, elastic, hard and solid 25 × 25 × 16 mm nodule with infiltration of small-to-medium-sized lymphocytes that had positive staining of CD20 and CD79a, and negative staining of CD10 and Cyclin D1. We diagnosed MALT lymphoma. Primary lung MALT lymphoma shows a variety of shadows on chest CT, similar to lung cancer and other inflammatory diseases. Local therapies such as surgery and radiation therapy are effective against early stage MALT lymphoma, but there is no consensus of a standard surgery.
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28
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Clinical features and outcomes of pulmonary lymphoma: A single center experience of 180 cases. Lung Cancer 2019; 132:39-44. [PMID: 31097092 DOI: 10.1016/j.lungcan.2019.04.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 04/03/2019] [Accepted: 04/06/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND Pulmonary lymphoma arises primarily from the lung, which is extremely rare, or be secondarily involved by lymphoma. The clinical features, management, and prognostic factors have not been clearly identified. METHODS Sixty-three patients with primary pulmonary lymphoma (PPL) and 117 patients with secondary pulmonary lymphoma (SPL) treated in our institution between June 2003 and December 2017 were retrospectively reviewed. RESULTS MALT (67%) was the most common pathological subtype of PPL, while DLBCL (48%) was the most common subtype of SPL. Compared to the patients with PPL, the presence of B symptoms, advanced disease stage, intermediate-high or high risks of IPI and NCCN-IPI, elevated inflammatory parameters, and elevated cytokine levels were all observed in patients with SPL. Consolidation was the most frequent radiological finding in PPL cases, while nodules were the most frequent finding in SPL. With a median follow-up of 35 months (range 2-176), the estimated 3-year OS rates were 95%, 100%, 70% and 50% in indolent PPL, indolent SPL, aggressive PPL, and aggressive SPL, respectively. In indolent pulmonary lymphoma, none of the prognostic factors we studied significantly influenced survival of the patients. In aggressive pulmonary lymphoma, univariate analysis showed that NCCN-IPI was related to OS in PPL. Multivariate analysis showed that β2-MG was an independent prognostic factor for OS in SPL. CONCLUSIONS Primary and secondary pulmonary lymphoma differ in their clinical features and outcome. Furthermore, β2-MG is the independent prognostic factor for OS in patients with aggressive SPL.
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29
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Rare Primary Pulmonary Marginal Zone Lymphoma Presenting with Incidental Pulmonary Nodules. Case Rep Pulmonol 2019; 2019:7031868. [PMID: 31016061 PMCID: PMC6446123 DOI: 10.1155/2019/7031868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Accepted: 03/04/2019] [Indexed: 11/17/2022] Open
Abstract
Pulmonary malignancies carry a significant morbidity and mortality and are one of the leading causes of cancer-related deaths worldwide. Primary pulmonary lymphoma is a rare malignancy which should be considered in the differential of solitary pulmonary nodule or lung mass especially in a low-risk patient presenting with constitutional symptoms. Here, we describe a case of an elderly male who presented to our clinic with incidental pulmonary nodules and subsequent workup revealed low grade B cell non-Hodgkin's lymphoma consistent with diagnosis of primary pulmonary marginal zone lymphoma.
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30
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Ben Saad A, Fahem N, Khemakhem R, Abdeljelil NB, Migaou A, Njima M, Mhamed SC, Joobeur S, Rouatbi N. Rare case of primary extranodal marginal zone lymphoma of the thorax. Respir Med Case Rep 2019; 26:251-254. [PMID: 30788210 PMCID: PMC6369120 DOI: 10.1016/j.rmcr.2019.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 02/05/2019] [Accepted: 02/06/2019] [Indexed: 11/26/2022] Open
Abstract
Primary lymphoma presenting a solitary lesion of the chest wall is extremely rare, as the majority of chest-wall tumors arise from metastasis. We report a case of a 64-year-old man with no history of HIV infection or pyothorax who presented with dry cough, right pleuritic pain and dyspnea. A computed tomography scan revealed an irregular pleural mass invading his right chest wall with pleural effusion. CT-guided needle biopsy revealed extranodal marginal zone B-cell lymphoma. The patient was treated with chemotherapy and radiotherapy. The patient has 9 years of follow up with 2 relapse's episodes.
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Affiliation(s)
- Ahmed Ben Saad
- Pulmonology Department, Fattouma Bourguiba Hospital, Monastir, Tunisia
| | - Nesrine Fahem
- Pulmonology Department, Fattouma Bourguiba Hospital, Monastir, Tunisia
| | - Rim Khemakhem
- Pulmonology Department, Fattouma Bourguiba Hospital, Monastir, Tunisia
| | | | - Asma Migaou
- Pulmonology Department, Fattouma Bourguiba Hospital, Monastir, Tunisia
| | - Manel Njima
- Department of Pathology, Fattouma Bourguiba Hospital, Monastir, Tunisia
| | | | - Samah Joobeur
- Pulmonology Department, Fattouma Bourguiba Hospital, Monastir, Tunisia
| | - Naceur Rouatbi
- Pulmonology Department, Fattouma Bourguiba Hospital, Monastir, Tunisia
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31
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Shimomura I, Miki Y, Suzuki E, Katsumata M, Hashimoto D, Arai Y, Otsuki Y, Nakamura H. Mucosa-associated lymphoid tissue lymphoma with metachronous involvement of the palpebral conjunctiva and bronchus: A case report. Respir Med Case Rep 2018; 26:101-104. [PMID: 30581726 PMCID: PMC6290381 DOI: 10.1016/j.rmcr.2018.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Revised: 12/06/2018] [Accepted: 12/07/2018] [Indexed: 12/01/2022] Open
Abstract
A 61-year-old woman with a history of palpebral conjunctival mucosa-associated lymphoid tissue (MALT) lymphoma, treated with rituximab, was referred to the authors' hospital after follow-up positron emission tomography/computed tomography revealed 18F-fluoro-2-deoxy-d-glucose uptake in a tumor located in the left main bronchus. The diagnosis of MALT lymphoma was made by pathological and immunohistochemical findings homologous to previous palpebral conjunctival lesion via bronchoscopic biopsy. The disease was controlled with rituximab, cyclophosphamide, oncovin, and prednisolone (i.e., R-COP) chemotherapy. Although MALT lymphoma occurs in several organs, metachronous occurrence in the palpebral conjunctiva and bronchus is especially rare, and careful check-up is required to monitor for occurrence of systemic relapse.
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Affiliation(s)
- Iwao Shimomura
- Department of Pulmonary Medicine, Seirei Hamamatsu General Hospital, 430-0906 2-12-12, Sumiyoshi Naka-ku, Hamamatsu-city, Shizuoka, Japan.,Department of Respirology, Graduate School of Medicine, Chiba University, 260-8670 1-8-1, Inohana Chuo-ku, Chiba, Japan
| | - Yoshihiro Miki
- Department of Pulmonary Medicine, Seirei Hamamatsu General Hospital, 430-0906 2-12-12, Sumiyoshi Naka-ku, Hamamatsu-city, Shizuoka, Japan
| | - Eiko Suzuki
- Department of Pulmonary Medicine, Seirei Hamamatsu General Hospital, 430-0906 2-12-12, Sumiyoshi Naka-ku, Hamamatsu-city, Shizuoka, Japan
| | - Mineo Katsumata
- Department of Pulmonary Medicine, Seirei Hamamatsu General Hospital, 430-0906 2-12-12, Sumiyoshi Naka-ku, Hamamatsu-city, Shizuoka, Japan
| | - Dai Hashimoto
- Department of Pulmonary Medicine, Seirei Hamamatsu General Hospital, 430-0906 2-12-12, Sumiyoshi Naka-ku, Hamamatsu-city, Shizuoka, Japan
| | - Yoshifumi Arai
- Department of Pathology, Seirei Hamamatsu General Hospital, 430-0906 2-12-12, Sumiyoshi Naka-ku, Hamamatsu-city, Shizuoka, Japan
| | - Yoshiro Otsuki
- Department of Pathology, Seirei Hamamatsu General Hospital, 430-0906 2-12-12, Sumiyoshi Naka-ku, Hamamatsu-city, Shizuoka, Japan
| | - Hidenori Nakamura
- Department of Pulmonary Medicine, Seirei Hamamatsu General Hospital, 430-0906 2-12-12, Sumiyoshi Naka-ku, Hamamatsu-city, Shizuoka, Japan
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32
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De Vega Sanchez B, Disdier Vicente C, Lopez Pedreira MR. An asymptomatic man with pathological chest radiography. Breathe (Sheff) 2018; 13:e103-e108. [PMID: 29928458 PMCID: PMC6003270 DOI: 10.1183/20734735.008717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
A 76-year-old, male, ex-smoker (40 pack-years) was referred to our outpatient clinic for progressive dyspnoea (grade II–III/IV on the Medical Research Council scale [1]) over the last 20 years. Can you diagnose this patient whose symptoms belie his radiographic pathology?
http://ow.ly/Xuip30dGShQ
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Affiliation(s)
| | - Carlos Disdier Vicente
- Respiratory Medicine Dept, Hospital Clínico Universitario Valladolid, Valladolid, Spain.,CIBERES (Centro de Investigación en Red Enfermedades Respiratorias), Spain
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33
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Yao D, Zhang L, Wu PL, Gu XL, Chen YF, Wang LX, Huang XY. Clinical and misdiagnosed analysis of primary pulmonary lymphoma: a retrospective study. BMC Cancer 2018. [PMID: 29530011 PMCID: PMC5848441 DOI: 10.1186/s12885-018-4184-1] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Background The primary pulmonary lymphoma (PPL), with a low incidence, was highly misdiagnosed in clinic. The present study analyzes the clinical features, laboratory and imaging data, pathologic characteristics, and summarizes misdiagnosis reasons of PPL cases, aims to provide a better understanding and increase the accuracy of early diagnosis and minimize the misdiagnosis of PPL. Methods The clinical data of 19 cases were collected from the first affiliated hospital of Wenzhou medical university (PRC) from April 2010 to May 2016. All cases were confirmed by pathology. The process of misdiagnosis was described. This study retrospectively analyzed the incidence, clinical presentation, laboratory examination, Chest CT scan and diagnosis of the cases. Results The symptoms of the 19 cases were dyspnea, fever, hemoptysis, chest pain or physical findings without obvious symptoms. Five patients were pneumonia-like, nine patients had lung single nodule or mass and four patients got pleural effusion, which were reported by computed tomography (HRCT) scan. There were 2 cases of Hodgkin lymphoma (HL), and 17 cases of non-Hodgkin lymphoma (NHL). In NHL cases, 12 cases were confirmed mucosa associated lymphoid tissue B lymphoma type, 3 cases were confirmed diffuse large B-cell lymphoma, angioimmunoblastic T-cell lymphoma and ALK positive anaplastic large cell lymphoma were one case separately. Clinical and imaging manifestation of PPL is untypical, but there are still some hints: 1) Fuzzy shadow at the edge of lung mass with air bronchogram; 2) Lung mass shadow stable for a long time; 3) Pneumonia-like changing without infections clinical and lab manifestation. Thirteen patients (68.4%) were misdiagnosed as pneumonia, lung cancer and tuberculosis initially. The term between initial diagnosis and final diagnosis lasted for half a month up to 2 years, with median time of 6 months. Two cases were misdiagnosed as tuberculosis. One case was misdiagnosed as small cell lung cancer. Conclusion Clinical and imaging manifestation of PPL is untypical. Biopsies should be taken actively if the imaging findings don’t match the symptoms or the anti-infection treatments to “lung infection” don’t work. Accurate diagnosis requires adequate tissue sampling with appropriate ancillary pathologic studies. If clinical manifestation and the diagnosis don’t match, repeated biopsy should be ordered.
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Affiliation(s)
- D Yao
- The First Affiliated Hospital of Wenzhou Medical University & Key Laboratory of Heart and Lung, Zhejiang, 325035, China
| | - L Zhang
- Wenzhou Medical University, Zhejiang, 325035, China
| | - P L Wu
- The First Affiliated Hospital of Wenzhou Medical University & Key Laboratory of Heart and Lung, Zhejiang, 325035, China
| | - X L Gu
- Wenzhou Medical University, Zhejiang, 325035, China
| | - Y F Chen
- The First Affiliated Hospital of Wenzhou Medical University & Key Laboratory of Heart and Lung, Zhejiang, 325035, China
| | - L X Wang
- The First Affiliated Hospital of Wenzhou Medical University & Key Laboratory of Heart and Lung, Zhejiang, 325035, China
| | - X Y Huang
- The First Affiliated Hospital of Wenzhou Medical University & Key Laboratory of Heart and Lung, Zhejiang, 325035, China.
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34
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Zhao S, Zhang L, Gu Z, Zhu C, Fang S, Yang N, Wang F, Guan L, Luo L, Gao C. Clinical manifestations of pulmonary mucosa-associated lymphoid tissue lymphoma: single-center experience with 18 patients. Onco Targets Ther 2018; 11:555-561. [PMID: 29416356 PMCID: PMC5790107 DOI: 10.2147/ott.s147275] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Purpose Pulmonary mucosa-associated lymphoid tissue (MALT) lymphoma is a rare entity. To date, the optimal treatment for this disease is still under debate. The aim of this study was to analyze and summarize the clinical manifestations and therapeutic experience of 18 pulmonary MALT lymphoma patients to collect information about the optimal treatment modality. Patients and methods A retrospective analysis was performed in patients who were diagnosed with pulmonary MALT lymphoma at the Chinese People’s Liberation Army General Hospital from April 1995 to April 2016. Results Clinical data of 18 patients were available. The median age was 55 (range, 34–67) years. Also, 61.1% of the patients were male. Only 33.3% had a history of smoking and 27.8% of the patients had tuberculosis. Treatment modalities included surgery alone in 1 patient (5.6%), chemotherapy in 10 patients (55.5%), surgery in combination with chemotherapy in 6 patients (33.3%) and observation in 1 patient (5.6%). Over the median observation period of 93 months, 2 patients died, the median progression-free survival was 6 years, and the estimated 5- and 10-year overall survival rates were 94.1% and 83.7%, respectively. The survival data confirmed the indolent nature of the disease. There was no difference in progression-free survival between the chemotherapy group and the surgery in combination with chemotherapy group. Conclusion Pulmonary MALT lymphoma tended to be an indolent disease. In order to preserve the lung function and reduce the risks associated with surgery, chemotherapy might be an optimal choice for the treatment of pulmonary MALT lymphoma.
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Affiliation(s)
- Shasha Zhao
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing.,School of Medicine, Nankai University, Tianjin
| | - Lin Zhang
- Department of Hematology, First Hospital of Qinhuangdao, Qinhuangdao, China
| | - Zhenyang Gu
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing
| | - Chengying Zhu
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing.,School of Medicine, Nankai University, Tianjin
| | - Shu Fang
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing
| | - Nan Yang
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing
| | - Feiyan Wang
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing.,School of Medicine, Nankai University, Tianjin
| | - Lixun Guan
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing
| | - Lan Luo
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing
| | - Chunji Gao
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing
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Lee H, Yang B, Nam B, Jeong BH, Shin S, Zo JI, Shim YM, Kwon OJ, Lee KS, Kim H. Treatment outcomes in patients with extranodal marginal zone B-cell lymphoma of the lung. J Thorac Cardiovasc Surg 2017; 154:342-349. [PMID: 28457544 DOI: 10.1016/j.jtcvs.2017.03.043] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2016] [Revised: 02/10/2017] [Accepted: 03/05/2017] [Indexed: 12/24/2022]
Abstract
OBJECTIVES To evaluate clinical presentations, treatment modalities, and outcomes of pulmonary mucosa-associated lymphoid tissue (MALT) lymphoma by stage strata. METHODS We retrospectively reviewed 51 patients diagnosed with pulmonary MALT lymphoma between January 2003 and December 2015. To compare treatment modalities and outcomes, we stratified the patients into low-stage (IE/IIE) and high-stage (IIIE/IVE) groups using modified Ann Arbor staging. Progression-free survival was estimated using Kaplan-Meier curves, and differences were compared using the log-rank test. A hazard ratio of progression by stage strata, adjusted for other clinical variables, was determined using a Cox adjusted proportional hazards model. RESULTS The majority of patients had stage IE disease (76.5%; 39 of 51). With advancing stage, patients were more likely to have respiratory and B symptoms and higher International Prognostic Index scores. The most common treatment modality was surgical resection in low-stage patients (33 of 43) and chemotherapy in high-stage patients (7 of 8). At a median follow-up of 40.7 months, progression-free survival was longer for low-stage patients (median, 40.7 months vs 24.9 months; P < .001), and high-stage patients were 9.2 times more likely to progress (hazard ratio, 9.24; 95% confidence interval, 1.93-44.36). Among 30 patients with surgically resected stage IE disease, 8 with central lesions were treated via lobectomy and 22 with peripheral lesions were treated via lobectomy (n = 8) or limited resection (n = 14). One of these patients, with a central lesion, experienced disease recurrence. CONCLUSIONS Our findings suggest that the clinical course of low-stage pulmonary MALT lymphoma, for which the mainstay of treatment is surgical resection, might be indolent.
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Affiliation(s)
- Hyun Lee
- Division of Pulmonology and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Bumhee Yang
- Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Boda Nam
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Byeong-Ho Jeong
- Division of Pulmonology and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sumin Shin
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jae Il Zo
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Mog Shim
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - O Jung Kwon
- Division of Pulmonology and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kyung Soo Lee
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hojoong Kim
- Division of Pulmonology and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
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Abstract
Lymphoma has been described in individual cases for goats but not systematically characterized in a larger cohort. This study aimed to subtype caprine lymphoma based on topographic and subgross distribution, immunophenotype, and cellular morphology following the World Health Organization classification system for hematopoietic tumors in domestic animals. Fifteen caprine lymphoma cases were assessed with 6 submitted as biopsy and 9 for postmortem examination. Goats were predominantly young adult (median 3 years) and dwarf breeds (Pygmy and Pygora). The sexes were similarly represented. Nuclear size was measured relative to red blood cells (RBCs) and then adjusted for species-specific differences and designated small (<3× RBCs), intermediate (3-4× RBCs), or large (>4× RBCs). Using immunohistochemistry, 11 of 15 (73%) goats had T-cell lymphoma (TCL; CD3 positive, CD79α negative) and 4 of 15 (27%) had B-cell lymphoma (BCL; CD79α positive, CD3 negative). A multicentric distribution was most common. TCL generally involved the thoracic cavity and/or neck, suggestive of thymic origin or homing. TCLs were further classified as lymphoblastic lymphomas (3/11; 27%), large granular lymphocyte lymphoma (1/11; 9%), diffuse small lymphocytic lymphomas (3/11; 27%), or peripheral/mature T-cell lymphoma (PTCL) not otherwise specified (4/11 [36%], of which 3 were high grade and 1 intermediate grade). In 1 goat with PTCL, lymph nodes had either paracortical expansion or diffuse infiltrates suggesting transition from nodular to diffuse PTLC. BCLs were classified as diffuse large B-cell lymphoma (2/4; 50%) or B-cell lymphocytic lymphoma intermediate type (2/4; 50%). In contrast to dogs and horses, lymphomas in goats are predominantly TCL and frequently involve the mediastinum.
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Affiliation(s)
- Patti K Kiser
- 1 Department of Biomedical Sciences, Oregon Veterinary Diagnostic Laboratory, College of Veterinary Medicine, Oregon State University, Corvallis, OR, USA
| | - Christiane V Löhr
- 1 Department of Biomedical Sciences, Oregon Veterinary Diagnostic Laboratory, College of Veterinary Medicine, Oregon State University, Corvallis, OR, USA
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Haroon J, Paul S. Living on the edge: Does cut mean cure for pulmonary mucosa-associated lymphoid tissue? J Thorac Cardiovasc Surg 2017; 154:350-351. [PMID: 28457541 DOI: 10.1016/j.jtcvs.2017.03.097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Accepted: 03/21/2017] [Indexed: 01/03/2023]
Affiliation(s)
- Junaid Haroon
- Department of Surgery, Saint Barnabas Medical Center, Livingston, NJ
| | - Subroto Paul
- Department of Cardiothoracic Surgery, Saint Barnabas Medical Center, Newark Beth Israel Hospital, RWJBarnabas Health, Livingston, NJ.
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38
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Wei Z, Li J, Cheng Z, Yuan L, Liu P. A single center experience: rituximab plus cladribine is an effective and safe first-line therapy for unresectable bronchial-associated lymphoid tissue lymphoma. J Thorac Dis 2017; 9:1081-1092. [PMID: 28523163 DOI: 10.21037/jtd.2017.03.81] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Bronchial-associated lymphoid tissue (BALT) lymphoma is a relatively rare form of B-cell non-Hodgkin lymphoma (B-NHL). To date, the standard systemic treatment for this disease is still under debate, and few data are accessible for newly diagnosed unresectable BALT lymphoma presented with advanced disease. The combination of rituximab (R) and cladribine (2-CdA) has shown some activity in indolent B-NHL, but its usage has not been tested in disseminated BALT lymphoma so far. METHODS An observational retrospective study was performed on homogeneous data of 8 patients with biopsy-proven stage IV BALT lymphoma to assess the efficacy and the safety of R-2-CdA therapy. All but one of the patients received six courses of R-2-CdA regimen consisted of rituximab 375 mg/m2 IV day 1 and cladribine 0.1 mg/kg IV days 1-4 every 21 days; one patient completed 4 cycles and received additional R maintenance. RESULTS A high overall response rate (ORR) was observed (100%), with 2 patients (25%) achieved a complete remission (CR), the remaining (75%) a partial response. Improvement of pulmonary function was observed in all tested patients. Grade 3 and 4 toxicities were leukocytopenia and neutropenia in 3 patients (37.5%), diarrhea in one (12.5%). Estimated two-year progression-free survival (PFS) and 2-yr overall survival (OS) were 80.0% (95% CI, 20.3-96.7%) and 100%, respectively. CONCLUSIONS R-2-CdA therapy demonstrated high activity and tolerable toxicity in chemotherapy-naïve patients with unresectable BALT lymphoma of advanced stage. Although further large-scale study is needed for consolidation, R-2-CdA regimen could be a good first-line therapy option for patients with unresectable BALT lymphoma.
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Affiliation(s)
- Zheng Wei
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Jing Li
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Zhixiang Cheng
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Ling Yuan
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Peng Liu
- Department of Hematology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
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Bronchus Associated Lymphoid Tissue Lymphoma Presenting with Immunodeficiency and Multiple Pulmonary Nodules. Case Rep Pulmonol 2017; 2017:4804378. [PMID: 28386504 PMCID: PMC5366792 DOI: 10.1155/2017/4804378] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 03/02/2017] [Indexed: 01/09/2023] Open
Abstract
Bronchus Associated Lymphoid Tissue Lymphoma (BALTOMA) is a rare subgroup of pulmonary non-Hodgkin's lymphomas (NHLs) comprising less than 1% of all cases. It constitutes 3.6% of all extranodal lymphomas and only 0.5–1% of primary pulmonary malignancies. They are usually low grade B-cell lymphomas and are considered to originate from the mucosa associated lymphoid tissue (MALT) of the bronchi. Here, we represent a rare case of BALTOMA presenting with immunodeficiency and multiple pulmonary nodules.
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40
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Ding X, Makino T, Koezuka S, Azumi T, Otsuka H, Hata Y, Shinya Y, Tochigi N, Shibuya K, Iyoda A. Primary extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue with multiple pure ground-glass opacities: a case report. J Cardiothorac Surg 2017; 12:2. [PMID: 28122582 PMCID: PMC5264446 DOI: 10.1186/s13019-017-0565-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Accepted: 01/19/2017] [Indexed: 11/13/2022] Open
Abstract
Background Primary pulmonary mucosa-associated lymphoid tissue (MALT) lymphoma is a low-grade B cell lymphoma that is a type of non-Hodgkin lymphoma and a type of primary pulmonary malignant lymphoma. MALT lymphomas affecting the lung show various findings on chest computed tomography, which range from typical nodules or areas of consolidation to findings that are extremely rare in pulmonary MALT lymphomas, such as pure ground-glass opacities throughout the lung. Case presentation A 35-year-old woman was found to have a few shadows with ground glass opacities on chest computed tomography (CT) in 2012. A shadow in right S10 that was initially very small increased in size over time, and was 14 × 8 mm in 2015. Other shadows also appeared. Because lung adenocarcinoma was suspected, the patient underwent video-assisted thoracoscopic surgery with a right wedge resection of the lower lobe that included the largest nodule in S10 and other nodules. Histopathological examination of the right S10 and other lesions revealed small- or medium-sized lymphocyte-like cells that were located in the alveolar interseptal spaces. The alveolar walls remained intact. Immunohistochemical staining showed that tumor cells were positive for CD20, CD79a, and BCL2 expression. The lesions were diagnosed as extranodal marginal zone B-cell lymphoma of MALT. Conclusions We think that the ground glass opacities on CT were accounted for by MALT lesions that contained intact alveolar air spaces. The patient has remained well during 12 months of follow up after surgery. Although she did not receive chemotherapy because the MALT lymphoma lesions have been stable without progression, the patient is kept under close observation because of potential progression of the disease.
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Affiliation(s)
- Xuebing Ding
- Division of Chest Surgery, Toho University School of Medicine, Tokyo, Japan.,Department of Cardiothoracic Surgery, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China
| | - Takashi Makino
- Division of Chest Surgery, Toho University School of Medicine, Tokyo, Japan
| | - Satoshi Koezuka
- Division of Chest Surgery, Toho University School of Medicine, Tokyo, Japan
| | - Takashi Azumi
- Division of Chest Surgery, Toho University School of Medicine, Tokyo, Japan
| | - Hajime Otsuka
- Division of Chest Surgery, Toho University School of Medicine, Tokyo, Japan
| | - Yoshinobu Hata
- Division of Chest Surgery, Toho University School of Medicine, Tokyo, Japan
| | | | - Naobumi Tochigi
- Department of Surgical Pathology, Toho University School of Medicine, Tokyo, Japan
| | - Kazutoshi Shibuya
- Department of Surgical Pathology, Toho University School of Medicine, Tokyo, Japan
| | - Akira Iyoda
- Division of Chest Surgery, Toho University School of Medicine, Tokyo, Japan.
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Sirajuddin A, Raparia K, Lewis VA, Franks TJ, Dhand S, Galvin JR, White CS. Primary Pulmonary Lymphoid Lesions: Radiologic and Pathologic Findings. Radiographics 2016; 36:53-70. [PMID: 26761531 DOI: 10.1148/rg.2016140339] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The pulmonary lymphoid system is complex and is composed of two compartments: the pulmonary lymphatics and the bronchus-associated lymphoid tissue (BALT). Additional important cells that function in the pulmonary lymphoid system include dendritic cells, Langherhans cells, macrophages, and plasma cells. An appreciation of the normal lymphoid anatomy of the lung as well as its immunology is helpful in understanding the radiologic and pathologic findings of the primary pulmonary lymphoid lesions. Primary lymphoid lesions of the lung arise from the BALT and are uncommon. However, they are increasingly recognized within the growing number of posttransplant patients as well as other patients who are receiving immunosuppressive therapies. Primary lymphoid lesions encompass a wide range of benign and malignant lesions. Benign lymphoid lesions of the lung include reactive lymphoid hyperplasia, follicular bronchiolitis, lymphoid interstitial pneumonia, and nodular lymphoid hyperplasia. Malignant lymphoid lesions of the lung include low-grade B-cell lymphoma of mucosa-associated lymphoid tissue (MALT), other non-Hodgkin lymphomas, and Hodgkin lymphoma. Last, a miscellaneous group of primary lymphoid lesions includes lymphomatoid granulomatosis, posttransplant lymphoproliferative disorders, acquired immunodeficiency syndrome (AIDS)-related lymphoma, and intravascular lymphoma/lymphomatosis. These lesions are best evaluated with multidetector chest computed tomography. The radiologic findings of the primary lymphoid lesions are often nonspecific and are best interpreted in correlation with clinical data and pathologic findings. The purpose of this article is to review pulmonary lymphoid anatomy as well as the most common primary pulmonary lymphoid disorders.
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Affiliation(s)
- Arlene Sirajuddin
- From the Department of Medical Imaging, University of Arizona College of Medicine, 1501 N Campbell Ave, PO Box 245067, Tucson, AZ 85724-5067 (A.S.); Departments of Pathology (K.R.) and Radiology (V.A.L., S.D.), Northwestern University Feinberg School of Medicine, Chicago, Ill; Department of Pulmonary and Mediastinal Pathology, The Joint Pathology Center, Silver Spring, Md (T.J.F.); Departments of Diagnostic Radiology (Chest Imaging) and Internal Medicine (Pulmonary/Critical Care), University of Maryland School of Medicine, Baltimore, Md (J.R.G., C.S.W.); and American Institute for Radiologic Pathology, Silver Spring, Md (J.R.G.)
| | - Kirtee Raparia
- From the Department of Medical Imaging, University of Arizona College of Medicine, 1501 N Campbell Ave, PO Box 245067, Tucson, AZ 85724-5067 (A.S.); Departments of Pathology (K.R.) and Radiology (V.A.L., S.D.), Northwestern University Feinberg School of Medicine, Chicago, Ill; Department of Pulmonary and Mediastinal Pathology, The Joint Pathology Center, Silver Spring, Md (T.J.F.); Departments of Diagnostic Radiology (Chest Imaging) and Internal Medicine (Pulmonary/Critical Care), University of Maryland School of Medicine, Baltimore, Md (J.R.G., C.S.W.); and American Institute for Radiologic Pathology, Silver Spring, Md (J.R.G.)
| | - Vanessa A Lewis
- From the Department of Medical Imaging, University of Arizona College of Medicine, 1501 N Campbell Ave, PO Box 245067, Tucson, AZ 85724-5067 (A.S.); Departments of Pathology (K.R.) and Radiology (V.A.L., S.D.), Northwestern University Feinberg School of Medicine, Chicago, Ill; Department of Pulmonary and Mediastinal Pathology, The Joint Pathology Center, Silver Spring, Md (T.J.F.); Departments of Diagnostic Radiology (Chest Imaging) and Internal Medicine (Pulmonary/Critical Care), University of Maryland School of Medicine, Baltimore, Md (J.R.G., C.S.W.); and American Institute for Radiologic Pathology, Silver Spring, Md (J.R.G.)
| | - Teri J Franks
- From the Department of Medical Imaging, University of Arizona College of Medicine, 1501 N Campbell Ave, PO Box 245067, Tucson, AZ 85724-5067 (A.S.); Departments of Pathology (K.R.) and Radiology (V.A.L., S.D.), Northwestern University Feinberg School of Medicine, Chicago, Ill; Department of Pulmonary and Mediastinal Pathology, The Joint Pathology Center, Silver Spring, Md (T.J.F.); Departments of Diagnostic Radiology (Chest Imaging) and Internal Medicine (Pulmonary/Critical Care), University of Maryland School of Medicine, Baltimore, Md (J.R.G., C.S.W.); and American Institute for Radiologic Pathology, Silver Spring, Md (J.R.G.)
| | - Sabeen Dhand
- From the Department of Medical Imaging, University of Arizona College of Medicine, 1501 N Campbell Ave, PO Box 245067, Tucson, AZ 85724-5067 (A.S.); Departments of Pathology (K.R.) and Radiology (V.A.L., S.D.), Northwestern University Feinberg School of Medicine, Chicago, Ill; Department of Pulmonary and Mediastinal Pathology, The Joint Pathology Center, Silver Spring, Md (T.J.F.); Departments of Diagnostic Radiology (Chest Imaging) and Internal Medicine (Pulmonary/Critical Care), University of Maryland School of Medicine, Baltimore, Md (J.R.G., C.S.W.); and American Institute for Radiologic Pathology, Silver Spring, Md (J.R.G.)
| | - Jeffrey R Galvin
- From the Department of Medical Imaging, University of Arizona College of Medicine, 1501 N Campbell Ave, PO Box 245067, Tucson, AZ 85724-5067 (A.S.); Departments of Pathology (K.R.) and Radiology (V.A.L., S.D.), Northwestern University Feinberg School of Medicine, Chicago, Ill; Department of Pulmonary and Mediastinal Pathology, The Joint Pathology Center, Silver Spring, Md (T.J.F.); Departments of Diagnostic Radiology (Chest Imaging) and Internal Medicine (Pulmonary/Critical Care), University of Maryland School of Medicine, Baltimore, Md (J.R.G., C.S.W.); and American Institute for Radiologic Pathology, Silver Spring, Md (J.R.G.)
| | - Charles S White
- From the Department of Medical Imaging, University of Arizona College of Medicine, 1501 N Campbell Ave, PO Box 245067, Tucson, AZ 85724-5067 (A.S.); Departments of Pathology (K.R.) and Radiology (V.A.L., S.D.), Northwestern University Feinberg School of Medicine, Chicago, Ill; Department of Pulmonary and Mediastinal Pathology, The Joint Pathology Center, Silver Spring, Md (T.J.F.); Departments of Diagnostic Radiology (Chest Imaging) and Internal Medicine (Pulmonary/Critical Care), University of Maryland School of Medicine, Baltimore, Md (J.R.G., C.S.W.); and American Institute for Radiologic Pathology, Silver Spring, Md (J.R.G.)
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Chang A, Pfeifer K, Chen P, Kalra V, Shin MS. Thoracic Presentations of Small Round Blue Cell Tumors. J Clin Imaging Sci 2016; 6:25. [PMID: 27403403 PMCID: PMC4926548 DOI: 10.4103/2156-7514.184539] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Accepted: 05/27/2016] [Indexed: 11/24/2022] Open
Abstract
The term “small round blue cell” is frequently used as a cursory radiologic pathological correlation of aggressive tumors throughout the body. We present a pictorial essay of common and uncommon subtypes of small round blue cell tumors in the chest illustrating the characteristic radiologic findings of each lesion. In addition, we review the pathologic findings of each tumor subtype with characteristic hematoxylin- and eosin-stained photomicrographs and immunohistochemical and molecular studies. Represented tumors include small cell carcinoma, Ewing sarcoma, extranodal marginal zone B-cell lymphoma, embryonal rhabdomyosarcoma, desmoplastic small round cell tumor, and posttransplant lymphoproliferative disorder. Understanding and ability to recognize these lesions are essential to broaden the radiologist's differential diagnosis and help guide patient care.
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Affiliation(s)
- Annalice Chang
- Department of Radiology, Yale New Haven Hospital, New Haven, CT, USA
| | - Kyle Pfeifer
- Department of Radiology, Yale New Haven Hospital, New Haven, CT, USA
| | - Peter Chen
- Department of Pathology, Yale New Haven Hospital, New Haven, CT, USA
| | - Vivek Kalra
- Department of Radiology, Yale New Haven Hospital, New Haven, CT, USA
| | - Myung Soo Shin
- Department of Radiology, Yale New Haven Hospital, New Haven, CT, USA
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43
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Early Bronchus-Associated Lymphoid Tissue Lymphoma Diagnosed with Immunoglobulin Heavy Chain Molecular Testing. Can Respir J 2016; 2016:7056035. [PMID: 27445561 PMCID: PMC4904558 DOI: 10.1155/2016/7056035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2015] [Accepted: 05/03/2015] [Indexed: 12/02/2022] Open
Abstract
When extranodal marginal zone B-cell lymphoma of mucosa associated lymphoid tissue (MALT), a low grade B-cell lymphoma, arises in the lung it is referred to as bronchus-associated lymphoid tissue (BALT) lymphoma. We describe a patient with a history of Sjögren's syndrome and rheumatoid arthritis with dyspnea and imaging consistent with lymphoid interstitial pneumonia (LIP). However, while histology and immunohistochemistry lacked definitive features of a lymphoma, immunoglobulin heavy chain (IgH) polymerase chain reaction testing demonstrated B-cell monoclonality, consistent with an early BALT lymphoma.
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44
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Bilateral Bronchiectasis as a Presentation Form of Pulmonary Marginal Zone B-Cell Lymphoma of Bronchus Associated Lymphoid Tissue. Case Rep Oncol Med 2016; 2015:975786. [PMID: 26839723 PMCID: PMC4709615 DOI: 10.1155/2015/975786] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Revised: 12/09/2015] [Accepted: 12/10/2015] [Indexed: 11/25/2022] Open
Abstract
The pulmonary marginal zone B-cell lymphoma of bronchus associated lymphoid tissue of the lung (BALT) is a rare illness that can remain without symptoms. Radiological findings of pulmonary lymphoma are heterogeneous. In literature, bronchiectasis is only described in one patient who also had besides adenomegalies. We reported on a 48-year-old female patient. She showed symptoms consistent with dyspnea with productive cough; there were crepitant sounds in the auscultation. Pulmonary functional test has shown a severe restrictive pattern with a low FVC and DLCO. CT scan showed bronchiectasis in the medium lobule without adenomegalies. Echocardiogram was normal, and the laboratory findings only showed leukocytosis. There were no findings in the bronchoscopy, but the lung biopsy showed a B-cell pulmonary lymphoma (positive to CD20 and CD79a in immunostaining). A wide variety of radiological manifestations has been previously described; however, we have presented this rare case, with bronchiectasis, as unique radiological finding.
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Fukushima K, Hirosako S, Tenjin Y, Mukasa Y, Kojima K, Saeki S, Okamoto S, Ichiyasu H, Fujii K, Kikukawa Y, Kawanaka K, Kohrogi H. Pulmonary Mucosa-associated Lymphoid Tissue Lymphoma with Spontaneous Regression after Computed Tomography-guided Needle Biopsy: A Case Report and Summary of 8 Reported Cases. Intern Med 2016; 55:3655-3660. [PMID: 27980268 PMCID: PMC5283968 DOI: 10.2169/internalmedicine.55.6874] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
A 72-year-old woman was admitted to our hospital with a solitary right lung nodule. She had no symptoms and no abnormal physical findings except for bladder cancer. Tumor markers were mildly elevated but no other abnormal laboratory data were found. The nodule was diagnosed to be pulmonary mucosa-associated lymphoid tissue lymphoma on computed tomography-guided needle biopsy. Thereafter, she first underwent surgery for bladder cancer. The lung nodule was found to have slightly increased at three months and then disappeared at 15 months after the biopsy. The notable clinical course of this rare disease suggests the effectiveness of a non-interventional treatment strategy.
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Affiliation(s)
- Kazuaki Fukushima
- Department of Respiratory Medicine, Kumamoto University Hospital, Faculty of Life Sciences, Kumamoto University, Japan
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Kim SH, Lee HA, Park SW, Lee KW, Seo YH, Kim JH, Choi SJ, Lee YH, Ji JD, Song GG. A Case of Non-Hodgkin's Lymphoma of the Ocular Adnexa and Lung in a 17-year-old with Primary Sjögren's Syndrome. JOURNAL OF RHEUMATIC DISEASES 2016. [DOI: 10.4078/jrd.2016.23.1.61] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Sang Hyun Kim
- Division of Rheumatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Han Ah Lee
- Division of Rheumatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Seung Woon Park
- Division of Rheumatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Kang Won Lee
- Division of Rheumatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Young Ho Seo
- Division of Rheumatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Jae Hoon Kim
- Division of Rheumatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Sung Jae Choi
- Division of Rheumatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Young Ho Lee
- Division of Rheumatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Jong Dae Ji
- Division of Rheumatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Gwan Gyu Song
- Division of Rheumatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
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Abstract
Primary lung lymphoma (PLL) is a rare disease that comprises <0.5% of all primary lung tumors. It is defined as lymphoma confined to the lung with or without hilar lymph node involvement at the time of diagnosis or up to 3 months thereafter. Patients with PLL may be asymptomatic or manifest nonspecific clinical symptoms, for example, cough, chest pain, and dyspnea. Some individuals may be immunosupressed or have an autoimmune disorder. Radiologically, PLL can mimic pneumonia, lung carcinoma, or metastasis, and therefore, histologic confirmation is mandatory for definitive diagnosis. Primary lung marginal zone lymphoma of mucosa-associated lymphoid tissue type comprises 70% to 80% of cases. Less common B-cell lymphomas include diffuse large B-cell lymphoma, lymphomatoid granulomatosis (LyG), plasmacytoma, and other small lymphocytic lymphomas. PLLs of T-cell origin, largely represented by anaplastic large cell lymphoma, are extremely rare. LyG is an Epstein-Barr virus (EBV)-driven B-cell lymphoid neoplastic proliferation rich in T cells that produces vasculitis. The disease may present at different stages of progression. Differential diagnosis of PLL varies according to the lymphoma subtype: pulmonary mucosa-associated lymphoid tissue lymphoma should be distinguished from reactive inflammatory conditions, whereas high-grade lymphomas may resemble poorly differentiated lung carcinoma, metastatic disease, and other lymphomas. LyG can resemble inflammatory, infectious, and other lymphoid neoplastic processes. A panel of immunohistochemical markers, flow cytometry, and molecular methods are necessary to confirm the diagnosis in the majority of cases. In this article we review the clinical, radiologic, pathologic, and molecular characteristics of several B-cell and T-cell PLLs with exception of Hodgkin lymphoma and posttransplant lymphoproliferative disorder.
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Sajiai H, Fikal S, Serhane H, Aitbatahar S, Amro L, Yazidi AA. [Endobronchial location of acute lymphoblastic leukemia phenotype T]. Pan Afr Med J 2015; 21:5. [PMID: 26401199 PMCID: PMC4561145 DOI: 10.11604/pamj.2015.21.5.6725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2015] [Accepted: 04/23/2015] [Indexed: 11/11/2022] Open
Affiliation(s)
- Hafsa Sajiai
- Service de Pneumologie, Hôpital Arrazi, CHU Mohammed VI, FMPM, Labo PCIM, UCA, Marrakech, Maroc
| | - Siham Fikal
- Service de Pneumologie, Hôpital Arrazi, CHU Mohammed VI, FMPM, Labo PCIM, UCA, Marrakech, Maroc
| | - Hind Serhane
- Service de Pneumologie, Hôpital Arrazi, CHU Mohammed VI, FMPM, Labo PCIM, UCA, Marrakech, Maroc
| | - Salma Aitbatahar
- Service de Pneumologie, Hôpital Arrazi, CHU Mohammed VI, FMPM, Labo PCIM, UCA, Marrakech, Maroc
| | - Lamyae Amro
- Service de Pneumologie, Hôpital Arrazi, CHU Mohammed VI, FMPM, Labo PCIM, UCA, Marrakech, Maroc
| | - Abdelhaq Alaoui Yazidi
- Service de Pneumologie, Hôpital Arrazi, CHU Mohammed VI, FMPM, Labo PCIM, UCA, Marrakech, Maroc
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Retrospective Analysis of 75 Patients with Pulmonary Mucosa-associated Lymphoid Tissue Lymphoma in China. INT J GERONTOL 2015. [DOI: 10.1016/j.ijge.2014.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Is there role of additional chemotherapy after definitive local treatment for stage I/II marginal zone lymphoma?: Consortium for Improving Survival of Lymphoma (CISL) study. Int J Hematol 2015. [PMID: 26210384 DOI: 10.1007/s12185-015-1845-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Even though local stage (Ann Arbor stage I/II) marginal zone lymphoma (MZL) is well controlled with local treatment-based therapy, no data exist on the role of additional chemotherapy after local treatment for stage I/II MZL. Patients with biopsy-confirmed Ann Arbor stage I/II MZL (n = 210) were included for analysis in this study. Of these, 180 patients (85.7 %) were stage I and 30 (14.3 %) were stage II. Most patients (n = 182, 86.7 %) were treated with a local modality including radiation therapy or surgery and 28 (13.3 %) received additional systemic chemotherapy after local treatment. The overall response rate was 98.3 % (95 % CI 96-100 %), with 187 complete responses and 20 partial responses. In the local treatment group, the mean progression-free survival (PFS) was 147.4 months (95 % CI 126.7-168.1 months) and the overall survival (OS) was 188.2 months (95 % CI 178.8-197.7 months). In the additional chemotherapy group, the mean PFS was 103.4 months (95 % CI 84.9-121.9 months) and the OS was 137.3 months (95 % CI 127.9-146.7 months). There was no difference between the two groups in OS (p = 0.836) and PFS (p = 0.695). Local stage MZL has a good clinical course and is well controlled with a local treatment modality without additional chemotherapy.
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