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Çağan P, Kimiaei A, Safaei S, Youcefi HE, Abu Saadeh A, Yaman F, Yapıcıer Ö, Kutlu CA. Bronchiolar adenoma/ciliated muconodular papillary tumor complicated by lymphoid interstitial pneumonia in a patient with Sjögren's disease: A case report and systematic review. Thorac Cancer 2024; 15:1975-1988. [PMID: 39155148 DOI: 10.1111/1759-7714.15420] [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: 05/06/2024] [Revised: 06/25/2024] [Accepted: 07/25/2024] [Indexed: 08/20/2024] Open
Abstract
Bronchiolar adenoma (BA)/ciliated muconodular papillary tumor (CMPT) is a rare pulmonary neoplasm, with less than 150 cases documented in the literature. We report a unique case of BA/CMPT complicated by lymphoid interstitial pneumonia (LIP) in a 55-year-old male with Sjögren's disease. This is the first documented instance of such a comorbidity. Through a systematic review of PubMed, we also summarize the demographic, clinical, radiological, histopathological, and treatment characteristics of CMPT.
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Affiliation(s)
- Pinar Çağan
- Department of Thoracic Surgery, Bahçeşehir University, Istanbul, Turkey
| | - Ali Kimiaei
- Department of Thoracic Surgery, Bahçeşehir University, Istanbul, Turkey
| | | | | | - Alara Abu Saadeh
- Department of Thoracic Surgery, Bahçeşehir University, Istanbul, Turkey
| | - Feride Yaman
- Department of Pulmonology, Bahçeşehir University, Istanbul, Turkey
| | - Özlem Yapıcıer
- Department of Pathology, Bahçeşehir University School of Medicine, Göztepe Medical Park Training and Education Hospital, Istanbul, Turkey
| | - Cemal Asim Kutlu
- Department of Thoracic Surgery, Bahçeşehir University, Istanbul, Turkey
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2
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Nie DL, Shi YH, Li XM, Wang XJ, Han BL, Zhang GF. Clinical and Imaging Features of Pulmonary Nodular Lymphoid Hyperplasia. J Thorac Imaging 2024:00005382-990000000-00145. [PMID: 39129435 DOI: 10.1097/rti.0000000000000799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/13/2024]
Abstract
PURPOSE To investigate the clinical and radiographic features of PNLH and the relationship with pathologic features. MATERIALS AND METHODS A total of 11 patients in whom PNLH was confirmed in our department were retrospectively studied. The clinical and radiographic features were extracted and analyzed, and we also discussed the relationship between radiologic and pathologic features. RESULTS Of the 11 patients with PNLH, 5 were discovered incidentally, while 4 presented with chest symptoms. Laboratory tests showed no specificity and the lesions were located under the pleura with an adjacent pleural indentation. Most lesions were solid, with some showing signs of spiculation or spiculate protuberance. In some cases, hypodense areas and vocules were visible. The enhanced scan showed marked enhancement, but most had no lymph node enlargement, and there was no pleural effusion. CONCLUSIONS The clinical manifestations of PNLH are nonspecific and the imaging features overlap with those of malignant lung tumors, and the diagnosis depends on pathologic examination.
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Affiliation(s)
| | - Yan-Hong Shi
- Rehabilitation, Xuchang Central Hospital Affiliated to Henan University of Science and Technology, Dongcheng District, Xuchang, Henan, China
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3
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Gaffney B, Murphy DJ. Approach to Pulmonary Nodules in Connective Tissue Disease. Semin Respir Crit Care Med 2024; 45:316-328. [PMID: 38547916 DOI: 10.1055/s-0044-1782656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/24/2024]
Abstract
The assessment of pulmonary nodules is a common and often challenging clinical scenario. This evaluation becomes even more complex in patients with connective tissue diseases (CTDs), as a range of disease-related factors must also be taken into account. These diseases are characterized by immune-mediated chronic inflammation, leading to tissue damage, collagen deposition, and subsequent organ dysfunction. A thorough examination of nodule features in these patients is required, incorporating anatomic and functional information, along with patient demographics, clinical factors, and disease-specific knowledge. This integrated approach is vital for effective risk stratification and precise diagnosis. This review article addresses specific CTD-related factors that should be taken into account when evaluating pulmonary nodules in this patient group.
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Affiliation(s)
- Brian Gaffney
- Department of Radiology, St Vincent's University Hospital, Dublin, Ireland
| | - David J Murphy
- Department of Radiology, St Vincent's University Hospital, Dublin, Ireland
- School of Medicine, University College, Dublin, Ireland
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4
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Johnson SR, Shaw DE, Avoseh M, Soomro I, Pointon KS, Kokosi M, Nicholson AG, Desai SR, George PM. Diagnosis of cystic lung diseases: a position statement from the UK Cystic Lung Disease Rare Disease Collaborative Network. Thorax 2024; 79:366-377. [PMID: 38182428 DOI: 10.1136/thorax-2022-219738] [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: 10/12/2022] [Accepted: 12/15/2023] [Indexed: 01/07/2024]
Abstract
BACKGROUND Rare cystic lung diseases are increasingly recognised due the wider application of CT scanning making cystic lung disease management a growing part of respiratory care. Cystic lung diseases tend to have extrapulmonary features that can both be diagnostic but also require surveillance and treatment in their own right. As some of these diseases now have specific treatments, making a precise diagnosis is crucial. While Langerhans cell histiocytosis, Birt-Hogg-Dubé syndrome, lymphoid interstitial pneumonia and lymphangioleiomyomatosis are becoming relatively well-known diseases to respiratory physicians, a targeted and thorough workup improves diagnostic accuracy and may suggest other ultrarare diseases such as light chain deposition disease, cystic pulmonary amyloidosis, low-grade metastatic neoplasms or infections. In many cases, diagnostic information is overlooked leaving uncertainty over the disease course and treatments. AIMS This position statement from the Rare Disease Collaborative Network for cystic lung diseases will review how clinical, radiological and physiological features can be used to differentiate between these diseases. NARRATIVE We highlight that in many cases a multidisciplinary diagnosis can be made without the need for lung biopsy and discuss where tissue sampling is necessary when non-invasive methods leave diagnostic doubt. We suggest an initial workup focusing on points in the history which identify key disease features, underlying systemic and familial diseases and a clinical examination to search for connective tissue disease and features of genetic causes of lung cysts. All patients should have a CT of the thorax and abdomen to characterise the pattern and burden of lung cysts and extrapulmonary features and also spirometry, gas transfer and a 6 min walk test. Discussion with a rare cystic lung disease centre is suggested before a surgical biopsy is undertaken. CONCLUSIONS We suggest that this focused workup should be performed in all people with multiple lung cysts and would streamline referral pathways, help guide early treatment, management decisions, improve patient experience and reduce overall care costs. It could also potentially catalyse a national research database to describe these less well-understood and unidentified diseases, categorise disease phenotypes and outcomes, potentially leading to better prognostic data and generating a stronger platform to understand specific disease biology.
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Affiliation(s)
- Simon R Johnson
- Respiratory Medicine, University of Nottingham, Nottingham, UK
| | - Dominick E Shaw
- Respiratory Medicine, University of Nottingham, Nottingham, UK
| | - Michael Avoseh
- Respiratory Medicine, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Irshad Soomro
- Department of Cellular Pathology, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Kate S Pointon
- Department of Radiology, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Maria Kokosi
- Interstitial Lung Disease Unit, Department of Respiratory Medicine, Royal Brompton and Harefield NHS Foundation Trust, London, UK
| | | | - Sujal R Desai
- Radiology, Royal Brompton and Harefield NHS Foundation Trust, London, UK
| | - Peter M George
- Interstitial Lung Disease Unit, Royal Brompton and Harefield NHS Foundation Trust, London, UK
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5
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Ota T, Suzuki H, Kawabata Y, Hino T, Yanagawa N. Polyclonal Hyperglobulinemia with Multiple Pulmonary Cysts and Nodules: Concerning the Mechanism Underlying Cyst Formation. Intern Med 2024; 63:277-282. [PMID: 37225481 PMCID: PMC10864062 DOI: 10.2169/internalmedicine.1875-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 04/04/2023] [Indexed: 05/26/2023] Open
Abstract
We herein report a case of polyclonal hyperglobulinemia with multiple pulmonary cysts and nodules. The histopathological findings allowed us to speculate about the mechanism underlying cyst formation in these pathological conditions, which has not yet been thoroughly elucidated. The patient was a 49-year-old woman who presented with multiple pulmonary multilocular cysts and nodules. A lung biopsy revealed features of nodular lymphoid hyperplasia. Notably, lung structure fragmentation was evident, suggesting that structural destruction may have accompanied the disease during its course. The cysts were considered to have formed due to destruction of the lung structures.
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Affiliation(s)
- Takahito Ota
- Department of Respiratory Medicine, Yamagata Prefectual Central Hospital, Japan
| | - Hiroki Suzuki
- Department of Respiratory Medicine, Yamagata Prefectual Central Hospital, Japan
| | - Yoshinori Kawabata
- Division of Diagnostic Pathology, Saitama Cardiovascular and Respiratory Center, Japan
| | - Toshihiko Hino
- Department of Respiratory Medicine, Yamagata Prefectual Central Hospital, Japan
| | - Naoki Yanagawa
- Department of Diagnostic Pathology, Yamagata Prefectural Central Hospital, Japan
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6
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Nomura M, Yuzawa M, Hiruta M, Ohta H. Acute respiratory failure developing in a patient with lymphomatoid granulomatosis. BMJ Case Rep 2023; 16:e255697. [PMID: 38103907 PMCID: PMC10729251 DOI: 10.1136/bcr-2023-255697] [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] [Accepted: 09/10/2023] [Indexed: 12/19/2023] Open
Abstract
Lymphomatoid granulomatosis (LYG) is a rare B cell lymphoproliferative disorder associated with Epstein-Barr virus infection. LYG diagnosis is often difficult because of non-specific and varied radiological and pathological findings. The lung is the most common organ of LYG occurrence, but extrapulmonary lesions involving the central nervous system, skin, kidneys and liver are observed. A surgical biopsy is often inevitable for LYG diagnosis.We encountered a man in his 50s who presented with progressive dyspnoea. Extrapulmonary lesions were not observed. Although he developed respiratory failure within a short period, a low dose of corticosteroid relieved his symptoms. Video-assisted thoracoscopic lung biopsy revealed grade 1 LYG. The patient was successfully treated with chemotherapy, including rituximab. Only a few cases of LYG with progressive respiratory failure are reported, and most have been diagnosed via autopsy. Our case highlights the importance of performing a surgical lung biopsy at the appropriate time to diagnose LYG.
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Affiliation(s)
- Motoko Nomura
- Respiratory Medicine, Jichi Ika University Saitama Medical Center, Saitama, Japan
| | - Motoi Yuzawa
- Respiratory Medicine, Jichi Ika University Saitama Medical Center, Saitama, Japan
| | - Masahiro Hiruta
- Department of Pathology, Jichi Ika University Saitama Medical Center, Saitama, Japan
| | - Hiromitsu Ohta
- Respiratory Medicine, Jichi Ika University Saitama Medical Center, Saitama, Japan
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7
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Huang L, Chen T, Liang G, Rueckert JC, He J, Zhou H, Xie X. A case report of minimally invasive surgical resection for pulmonary mucosa-associated lymphoid tissue. JTCVS Tech 2023; 22:281-284. [PMID: 38152236 PMCID: PMC10750462 DOI: 10.1016/j.xjtc.2023.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 07/07/2023] [Accepted: 08/10/2023] [Indexed: 12/29/2023] Open
Affiliation(s)
- Luyu Huang
- Department of Surgery, Competence Center of Thoracic Surgery, Charité University Hospital Berlin, Berlin, Germany
| | - Tianqing Chen
- Department of Thoracic Surgery, Affiliated Xiaolan Hospital, Southern Medical University, Zhongshan, Guangdong Province, China
| | - Guozhong Liang
- Department of Thoracic Surgery, Affiliated Xiaolan Hospital, Southern Medical University, Zhongshan, Guangdong Province, China
| | - Jens C. Rueckert
- Department of Surgery, Competence Center of Thoracic Surgery, Charité University Hospital Berlin, Berlin, Germany
| | - Junxiu He
- St George's University School of Medicine, True Blue, Grenada
| | - Haiyu Zhou
- Department of Thoracic Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xiaoping Xie
- Department of Thoracic Surgery, Affiliated Xiaolan Hospital, Southern Medical University, Zhongshan, Guangdong Province, China
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8
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Na HJ, Kwon H, Kim SS, Park HK. Diffuse Large B-Cell Lymphoma Manifesting as Miliary Nodules in the Lung: A Case Report. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2023; 84:1391-1396. [PMID: 38107697 PMCID: PMC10721423 DOI: 10.3348/jksr.2023.0085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 08/19/2023] [Accepted: 10/31/2023] [Indexed: 12/19/2023]
Abstract
Malignant lymphoma has various pulmonary manifestations on chest CT, including nodules, masses, areas of consolidation, and ground-glass opacity. These presentations can pose a diagnostic challenge, as they mimic other disease patterns. Herein, we report a case of diffuse large B-cell lymphoma (DLBCL) manifesting as miliary nodules in a 67-year-old male initially presenting with dyspnea and fever. Radiologic findings included diffuse, bilateral, multiple tiny nodules consistent with metastasis, miliary tuberculosis, and fungal infection. However, further investigations, including laboratory tests, imaging, and biopsies, led to the diagnosis of DLBCL involving the lungs. Herein we reported a rare case of lymphoma involvement of the lung presenting as miliary nodules. Accurate diagnosis relies on a comprehensive evaluation of the clinical history, physical features, laboratory test results, and imaging findings.
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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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10
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Song Y, Sung YE, Beck KS, Chang S, Jung JI, Park GS. Radiological and pathological analysis of the galaxy sign in patients with pulmonary mucosa-associated lymphoid tissue (MALT) lymphoma. Thorac Cancer 2023; 14:2459-2466. [PMID: 37409441 PMCID: PMC10447172 DOI: 10.1111/1759-7714.15029] [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: 05/08/2023] [Revised: 06/22/2023] [Accepted: 06/24/2023] [Indexed: 07/07/2023] Open
Abstract
BACKGROUND Pulmonary mucosa-associated lymphoid tissue (MALT) lymphoma sometimes presents as large pulmonary nodules composed of small nodular opacities (galaxy sign) on computed tomography (CT). The aim of this study was to assess the presence, usefulness, and pathological characteristics of the galaxy sign on CT of pulmonary MALT lymphoma. METHODS From January 2011 to December 2021, chest CTs of 43 patients with pulmonary MALT lymphoma were reviewed by two radiologists for the galaxy sign and various other findings. Interreader agreement to characterize the galaxy sign and factors associated in making a correct first impression on CT prior to pathological diagnosis were assessed. Resected specimens were reviewed by two pathologists, and the proportion of peripheral lymphoma infiltrates was compared between lesions with and without the galaxy sign. RESULTS Of 43 patients, 22 patients (44.2%) showed the galaxy sign (κ = 0.768, p < 0.0001). The galaxy sign (p = 0.010) was associated with making a correct first impression on CT prior to pathological diagnosis. On pathological examination, lesions showing the galaxy sign on CT demonstrated a significantly higher proportion of peripheral lymphoma infiltrates (p = 0.001). CONCLUSION The galaxy sign can be seen on CT of pulmonary MALT lymphoma with a higher proportion of peripheral lymphoma infiltrates and may be useful in making a correct diagnosis of pulmonary MALT lymphoma.
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Affiliation(s)
- Yeongran Song
- Department of Radiology, Seoul St. Mary's Hospital, College of MedicineThe Catholic University of KoreaSeoulRepublic of Korea
| | - Yeoun Eun Sung
- Department of Hospital Pathology, Seoul St. Mary's Hospital, College of MedicineThe Catholic University of KoreaSeoulRepublic of Korea
| | - Kyongmin S. Beck
- Department of Radiology, Seoul St. Mary's Hospital, College of MedicineThe Catholic University of KoreaSeoulRepublic of Korea
| | - Suyon Chang
- Department of Radiology, Seoul St. Mary's Hospital, College of MedicineThe Catholic University of KoreaSeoulRepublic of Korea
| | - Jung Im Jung
- Department of Radiology, Seoul St. Mary's Hospital, College of MedicineThe Catholic University of KoreaSeoulRepublic of Korea
| | - Gyeong Sin Park
- Department of Hospital Pathology, Seoul St. Mary's Hospital, College of MedicineThe Catholic University of KoreaSeoulRepublic of Korea
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Sumitomo K, Okamoto T, Arii K, Matumoto M, Shinohara T. Slowly Expanding 18 F-FDG PET-Positive Irregular Opacities in the Lung Due to Diffuse Lymphoid Hyperplasia Preceding Rheumatoid Arthritis. Clin Nucl Med 2023; 48:542-544. [PMID: 37083578 DOI: 10.1097/rlu.0000000000004651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/22/2023]
Abstract
ABSTRACT Pulmonary diffuse lymphoid hyperplasia (DLH), a nonneoplastic lymphoproliferative disorder (LPD), is extremely rare, and no PET/CT findings have been reported for pulmonary DLH. We observed slowly expanding irregular opacities with 18 F-FDG accumulation (SUV max , 3.64) in the right lower lobe of a 51-year-old asymptomatic man. The patient underwent video-assisted thoracoscopic biopsy on suspicion of malignant lesions. Histologically, no neoplastic cells were present, and the lesion was consistent with DLH. Six months later, the patient developed rheumatoid arthritis. DLH should be considered in the differentiation of PET-positive irregular opacities, even in the absence of known immune abnormalities.
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Affiliation(s)
- Kenya Sumitomo
- From the Division of Internal Medicine, Japan Agricultural Cooperatives Kochi Hospital, Nankoku
| | - Taku Okamoto
- Department of General Thoracic Surgery, Kochi Health Sciences Center
| | - Kaoru Arii
- Department of Internal Medicine, Japanese Red Cross Kochi Hospital
| | - Manabu Matumoto
- Department of Diagnostic Pathology, Kochi Health Sciences Center, Kochi
| | - Tsutomu Shinohara
- Department of Community Medicine for Respirology, Graduate School of Biomedical Sciences, Tokushima University, Tokushima, Japan
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12
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Gozzi L, Cozzi D, Cavigli E, Moroni C, Giannessi C, Zantonelli G, Smorchkova O, Ruzga R, Danti G, Bertelli E, Luzzi V, Pasini V, Miele V. Primary Lymphoproliferative Lung Diseases: Imaging and Multidisciplinary Approach. Diagnostics (Basel) 2023; 13:diagnostics13071360. [PMID: 37046580 PMCID: PMC10093093 DOI: 10.3390/diagnostics13071360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 04/02/2023] [Accepted: 04/04/2023] [Indexed: 04/08/2023] Open
Abstract
Lymphoproliferative lung diseases are a heterogeneous group of disorders characterized by primary or secondary involvement of the lung. Primary pulmonary lymphomas are the most common type, representing 0.5–1% of all primary malignancies of the lung. The radiological presentation is often heterogeneous and non-specific: consolidations, masses, and nodules are the most common findings, followed by ground-glass opacities and interstitial involvement, more common in secondary lung lymphomas. These findings usually show a prevalent perilymphatic spread along bronchovascular bundles, without a prevalence in the upper or lower lung lobes. An ancillary sign, such as a “halo sign”, “reverse halo sign”, air bronchogram, or CT angiogram sign, may be present and can help rule out a differential diagnosis. Since a wide spectrum of pulmonary parenchymal diseases may mimic lymphoma, a correct clinical evaluation and a multidisciplinary approach are mandatory. In this sense, despite High-Resolution Computer Tomography (HRCT) representing the gold standard, a tissue sample is needed for a certain and definitive diagnosis. Cryobiopsy is a relatively new technique that permits the obtaining of a larger amount of tissue without significant artifacts, and is less invasive and more precise than surgical biopsy.
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Affiliation(s)
- Luca Gozzi
- Emergency Radiology, Careggi University Hospital, 50134 Florence, Italy
| | - Diletta Cozzi
- Emergency Radiology, Careggi University Hospital, 50134 Florence, Italy
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, 20122 Milan, Italy
| | - Edoardo Cavigli
- Emergency Radiology, Careggi University Hospital, 50134 Florence, Italy
| | - Chiara Moroni
- Emergency Radiology, Careggi University Hospital, 50134 Florence, Italy
| | | | - Giulia Zantonelli
- Emergency Radiology, Careggi University Hospital, 50134 Florence, Italy
| | - Olga Smorchkova
- Emergency Radiology, Careggi University Hospital, 50134 Florence, Italy
| | - Ron Ruzga
- Emergency Radiology, Careggi University Hospital, 50134 Florence, Italy
| | - Ginevra Danti
- Emergency Radiology, Careggi University Hospital, 50134 Florence, Italy
| | - Elena Bertelli
- Emergency Radiology, Careggi University Hospital, 50134 Florence, Italy
| | - Valentina Luzzi
- Interventional Pneumology, Careggi University Hospital, 50134 Florence, Italy
| | - Valeria Pasini
- Section of Anatomic Pathology, Department of Health Sciences, University of Florence, 50133 Florence, Italy
| | - Vittorio Miele
- Emergency Radiology, Careggi University Hospital, 50134 Florence, Italy
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, 20122 Milan, Italy
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Armstrong P, Hayden P, Jeffers M, Fitzpatrick L, Mcknight A, Armstrong J. Pulmonary Mucosa-Associated Lymphoid Tissue Lymphoma Treated with Radiation Therapy: A Case Report and Review of the Literature. Case Rep Oncol 2023; 16:1528-1535. [PMID: 38045431 PMCID: PMC10691828 DOI: 10.1159/000534802] [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: 06/09/2023] [Accepted: 10/09/2023] [Indexed: 12/05/2023] Open
Abstract
Introduction Mucosa-associated lymphoid tissue lymphoma (MALT lymphoma or MALToma) is a prevalent type of primary pulmonary lymphoma. Typically, the primary therapeutic approaches involve surgery or chemotherapy, although there have been instances of radiation therapy being employed. Case Report We present a case of pulmonary MALToma that exhibited progression despite rituximab therapy. Subsequently, the patient demonstrated a positive response to radiation therapy. Conclusion This case highlights the potential efficacy of radiation therapy as a treatment option for pulmonary MALToma, especially in cases where other conventional treatments like rituximab have proven ineffective. Further research and studies are warranted to better understand the role of radiation therapy in managing pulmonary MALToma and to determine optimal treatment strategies for patients with this condition.
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Affiliation(s)
- Paul Armstrong
- Medical Student, University College Dublin, Dublin, Ireland
| | - Patrick Hayden
- Consultant Haematologist, St. James Hospital, Dublin, Ireland
| | - Michael Jeffers
- Consultant Histopathologist, Beacon Hospital, Dublin, Ireland
| | | | | | - John Armstrong
- Consultant Radiation Oncologist, Beacon Hospital, Dublin, Ireland
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14
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Kusmirek JE, Meyer CA. High-Resolution Computed Tomography of Cystic Lung Disease. Semin Respir Crit Care Med 2022; 43:792-808. [PMID: 36252611 DOI: 10.1055/s-0042-1755565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The cystic lung diseases (CLD) are characterized by the presence of multiple, thin-walled, air-filled spaces in the pulmonary parenchyma. Cyst formation may occur with congenital, autoimmune, inflammatory, infectious, or neoplastic processes. Recognition of cyst mimics such as emphysema and bronchiectasis is important to prevent diagnostic confusion and unnecessary evaluation. Chest CT can be diagnostic or may guide the workup based on cyst number, distribution, morphology, and associated lung, and extrapulmonary findings. Diffuse CLD (DCLDs) are often considered those presenting with 10 or more cysts. The more commonly encountered DCLDs include lymphangioleiomyomatosis, pulmonary Langerhans' cell histiocytosis, lymphoid interstitial pneumonia, Birt-Hogg-Dubé syndrome, and amyloidosis/light chain deposition disease.
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Affiliation(s)
- Joanna E Kusmirek
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Cristopher A Meyer
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
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15
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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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16
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Galoppini G, Maranini B, Ciancio G, Padovan M, Casoni GL, Cavazzini F, Gafà R, Lanza G, Govoni M. Extranodal localization of non-Hodgkin's lymphoma in systemic sclerosis: A diagnostic challenge and review of the literature. JOURNAL OF SCLERODERMA AND RELATED DISORDERS 2022; 7:NP1-NP6. [PMID: 36211199 PMCID: PMC9537711 DOI: 10.1177/23971983221088459] [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: 02/16/2022] [Accepted: 03/01/2022] [Indexed: 10/03/2023]
Abstract
Background Systemic sclerosis is associated with an increased incidence of malignancies, in particular solid neoplasms. Hematological cancers have been also observed in autoimmune diseases, though rarely present with lung involvement. The latter may be misdiagnosed in systemic sclerosis patients, due to the frequent concomitant interstitial lung disease. Case description Here, we present the case of a 63-year-old man affected by systemic sclerosis presenting with an atypical lung imaging and splenomegaly, who was diagnosed with splenic marginal zone lymphoma, thus raising the suspicion of lung secondarism. We discuss the diagnostic challenge of differential diagnosis in interstitial lung presentation and briefly review the available literature on this topic. Conclusion Several reports have demonstrated an increased risk of malignancy in patients with systemic sclerosis. Still, the lack of concretely defined guidelines for systemic sclerosis, along with systemic sclerosis multifaceted organ involvement at presentation, may challenge diagnosis and management. Here, we remark the importance of clinical work-up and a multidisciplinary approach in systemic sclerosis, to early detect and treat concomitant hematological malignancies, especially during the first years of the disease.
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Affiliation(s)
- Giorgio Galoppini
- Rheumatology Unit, Department of
Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Beatrice Maranini
- Rheumatology Unit, Department of
Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Giovanni Ciancio
- Rheumatology Unit, Department of
Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Melissa Padovan
- Rheumatology Unit, Department of
Medical Sciences, University of Ferrara, Ferrara, Italy
| | | | - Francesco Cavazzini
- Hematology Unit, Department of Medical
Sciences, University of Ferrara, Ferrara, Italy
| | - Roberta Gafà
- Pathology Unit, Department of Medical
Sciences, University of Ferrara, Ferrara, Italy
| | - Giovanni Lanza
- Pathology Unit, Department of Medical
Sciences, University of Ferrara, Ferrara, Italy
| | - Marcello Govoni
- Rheumatology Unit, Department of
Medical Sciences, University of Ferrara, Ferrara, Italy
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17
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Advances in Imaging of the ChILD – Childhood Interstitial Lung Disease. Radiol Clin North Am 2022; 60:1003-1020. [DOI: 10.1016/j.rcl.2022.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Clinical and radiological features of lung disorders related to connective-tissue diseases: a pictorial essay. Insights Imaging 2022; 13:108. [PMID: 35767157 PMCID: PMC9243214 DOI: 10.1186/s13244-022-01243-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 05/28/2022] [Indexed: 11/10/2022] Open
Abstract
Connective tissue diseases (CTDs) include a spectrum of disorders that affect the connective tissue of the human body; they include autoimmune disorders characterized by immune-mediated chronic inflammation and the development of fibrosis. Lung involvement can be misdiagnosed, since pulmonary alterations preceded osteo-articular manifestations only in 20% of cases and they have no clear clinical findings in the early phases. All pulmonary structures may be interested: pulmonary interstitium, airways, pleura and respiratory muscles. Among these autoimmune disorders, rheumatoid arthritis (RA) is characterized by usual interstitial pneumonia (UIP), pulmonary nodules and airway disease with air-trapping, whereas non-specific interstitial pneumonia (NSIP), pulmonary hypertension and esophageal dilatation are frequently revealed in systemic sclerosis (SSc). NSIP and organizing pneumonia (OP) may be found in patients having polymyositis (PM) and dermatomyositis (DM); in some cases, perilobular consolidations and reverse halo-sign areas may be observed. Systemic lupus erythematosus (SLE) is characterized by serositis, acute lupus pneumonitis and alveolar hemorrhage. In the Sjögren syndrome (SS), the most frequent pattern encountered on HRCT images is represented by NSIP; UIP and lymphocytic interstitial pneumonia (LIP) are reported with a lower frequency. Finally, fibrotic NSIP may be the interstitial disease observed in patients having mixed connective tissue diseases (MCTD). This pictorial review therefore aims to provide clinical features and imaging findings associated with autoimmune CTDs, in order to help radiologists, pneumologists and rheumatologists in their diagnoses and management.
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19
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Lin N, Xie H, Zhang W, Ma X. The Central Cavitation in Pulmonary Diffuse Large B-Cell Lymphoma Detected by 18F-FDG PET/CT. Clin Nucl Med 2022; 47:562-563. [PMID: 35439180 DOI: 10.1097/rlu.0000000000004173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
ABSTRACT Primary pulmonary diffuse large B-cell lymphoma is a rare type of extranodal lymphoma with PET/CT manifestations of consolidations, ground-glass opacities, and high 18F-FDG uptake. Because of its rarity and the lack of typical imaging features, it can hardly be diagnosed through PET/CT. The central cavitation was occasionally seen in pulmonary diffuse large B-cell lymphoma and may be a key imaging feature in differential diagnoses. In this report, we describe an 80-year-old man diagnosed as having pulmonary diffuse large B-cell lymphoma, which demonstrated the central cavitation detected by 18F-FDG PET/CT.
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Affiliation(s)
- Nan Lin
- From the Department of Biotherapy, West China Hospital and State Key Laboratory of Biotherapy, Sichuan University
| | - Hangyu Xie
- Department of Nuclear Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Wenjie Zhang
- Department of Nuclear Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Xuelei Ma
- From the Department of Biotherapy, West China Hospital and State Key Laboratory of Biotherapy, Sichuan University
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20
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Pulmonary lymphoproliferative disorders in children: a practical review. Pediatr Radiol 2022; 52:1224-1233. [PMID: 35352133 DOI: 10.1007/s00247-022-05335-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 01/19/2022] [Accepted: 02/23/2022] [Indexed: 10/18/2022]
Abstract
Pulmonary lymphoproliferative disorders represent an uncommon spectrum of proliferation of lymphoid tissue in the lung parenchyma ranging from benign hyperplasia to malignancy. They tend to occur in certain clinical situations and have typical imaging features that together can be used by the radiologist to suggest these entities as part of the differential diagnosis. We review key clinical, histopathological and computed tomography features of pulmonary lymphoproliferative disorders in children including follicular bronchiolitis, lymphoid interstitial pneumonia, granulomatous-lymphocytic interstitial lung disease, lymphoma and post-transplant lymphoproliferative disorder to familiarize the pediatric radiologist with this group of disorders.
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21
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Jiang J, Lyu W, Chen N. A bibliometric analysis of diffuse large B-cell lymphoma research from 2001 to 2020. Comput Biol Med 2022; 146:105565. [PMID: 35594683 DOI: 10.1016/j.compbiomed.2022.105565] [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: 03/13/2022] [Revised: 04/07/2022] [Accepted: 04/25/2022] [Indexed: 11/25/2022]
Abstract
Diffuse large B-cell lymphoma (DLBCL) is a subtype of non-Hodgkin lymphoma (NHL) with the highest incidence, accounting for approximately one-third of NHL cases. Given the accumulated scientific publications related to the DLBCL domain, this study aimed to provide a comprehensive review of DLBCL studies from this millennium using the bibliometric method. With a strict retrieval strategy applied in the Web of Science database, a total of 10,869 publications from 2001 to 2020 were obtained and exported. The temporal and geographical distribution of these publications and the performance of contributing countries, institutions, journals, and authors corresponding to these documents were investigated, as well as an in-depth content analysis through keyword co-occurrence. With regard to the most productive countries, the United States ranks first with 2344 (21.6%) publications and shows the most frequent collaborations with other countries. By contrast, China has demonstrated remarkable performance in the growth rate of publications over the years, and it ranks first in the number of publications in the last five years. The University of Texas System is the institution with the highest number of published articles (4.99%). Leukemia Lymphoma is the journal with the highest number of publications in this field which contributed 588 articles. Solid and close collaborations between scholars are becoming more frequent over the four five-year periods. Overall, the highest cooperation frequency in the last two decades happens to Gascoyne RD at the British Columbia Cancer Agency and British Columbia Cancer Research Center in Canada. By comparing the article citation and keyword co-occurrence in each five-year period, as well as the changes in keyword clusters over two decades, we conclude that the stage, evaluation, prognosis, and treatment of DLBCL have always been the research hotspots in this field. Meanwhile, the evolution of keyword co-occurrence over the years demonstrates that new clusters appear. For instance, the effect of ferroptosis mechanism in DLBCL, immunotherapy for DLBCL, and PDL-1, PDL-2, and CAR-T therapy have drawn increasing attention from academia. Our research highlights the key characteristics of DLBCL research and provides comprehensive insights into the research status and evolutions in this field.
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Affiliation(s)
- Junyi Jiang
- Center for Science Communication and Achievement Transformation, National Natural Science Foundation of China, 100085, Beijing, China
| | - Wei Lyu
- School of Business Administration, Northeastern University, 110169, Shenyang, Liaoning, China
| | - Na Chen
- Department of Hematology, Provincial Hospital Affiliated to Shandong First Medical University, 250021, Jinan, Shandong, China; Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, 250021, Jinan, Shandong, China.
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22
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Jensen LJ, Kim D, Elgeti T, Steffen IG, Hamm B, Nagel SN. Differentiation of Pulmonary Lymphoma Manifestations and Nonlymphoma Infiltrates in Possible Invasive Fungal Disease Using Fast T1-weighted Magnetic Resonance Imaging at 3 T Comparison of Texture Analysis, Mapping, and Signal Intensity Quotients. J Thorac Imaging 2022; 37:80-89. [PMID: 34269753 DOI: 10.1097/rti.0000000000000606] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE This study aimed to evaluate the diagnostic performance of texture analysis (TA), T1 mapping, and signal intensity quotients derived from fast T1-weighted gradient echo (T1w GRE) sequences for differentiating pulmonary lymphoma manifestations and nonlymphoma infiltrates in possible invasive fungal disease in immunocompromised hematological patients. MATERIALS AND METHODS Twenty patients with hematologic malignancies and concomitant immunosuppression (including 10 patients with pulmonary lymphoma manifestations and 10 patients with nonlymphoma infiltrates) prospectively underwent 3 T magnetic resonance imaging using a conventional T1w GRE sequence and a T1w GRE mapping sequence with variable flip angle. A region of interest was placed around the most representative lesion in each patient. TA was performed using PyRadiomics. T1 relaxation times were extracted from precompiled maps and calculated manually. Signal intensity quotients (lesion/muscle) were calculated from conventional T1w GRE sequences. RESULTS Of all TA features, variance, mean absolute deviation, robust mean absolute deviation, interquartile range, and minimum were significantly different between the 2 entities (P<0.05), with excellent diagnostic performance in receiver operating characteristic analysis (area under the curve [AUC] >80%). Neither T1 relaxation times from precompiled maps (AUC=63%; P=0.353) nor manual calculation (AUC=63%; P=0.353) nor signal intensity quotients (AUC=70%; P=0.143) yielded significant differences. CONCLUSIONS TA from fast T1w GRE images can differentiate pulmonary lymphoma manifestations and nonlymphoma infiltrates in possible invasive fungal disease with excellent diagnostic performance using the TA features variance, mean absolute deviation, robust mean absolute deviation, interquartile range, and minimum. Combining a fast T1w GRE sequence with TA seems to be a promising tool to differentiate these 2 entities noninvasively.
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Affiliation(s)
| | | | - Thomas Elgeti
- Pediatric Radiology, Charité University Medicine Berlin, Corporate Member of Free University of Berlin, Humboldt University of Berlin, Berlin, Germany
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23
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Cha YJ, Moon DH, Park JH, Lee S, Choi JA, Kim TH, Park CH. Pulmonary nodular lymphoid hyperplasia presenting as multifocal subsolid nodules: A case report and literature review. Respir Med Case Rep 2022; 36:101581. [PMID: 35036308 PMCID: PMC8749277 DOI: 10.1016/j.rmcr.2022.101581] [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: 11/24/2021] [Revised: 12/23/2021] [Accepted: 01/02/2022] [Indexed: 11/24/2022] Open
Abstract
Pulmonary nodular lymphoid hyperplasia (PNLH) is a rare, benign lymphoproliferative disease, which is characterized by nonclonal lymphoproliferation. PNLH is usually asymptomatic and usually detected incidentally on imaging studies. Common imaging findings include a solitary nodule, multiple nodules, or focal consolidation. Atypically, PNLH may present with persistent subsolid nodules, mimicking adenocarcinoma. Here, we report a rare case of PNLH presenting as multifocal subsolid nodules in both lower lobes. During follow-up, persistency and growth of the subsolid nodules suggested the possibility of malignancy. Wedge resection was performed bilaterally, and PNLH was confirmed on pathological examination.
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Affiliation(s)
- Yoon Jin Cha
- Department of Pathology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Duk Hwan Moon
- Department of Thoracic and Cardiovascular Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ji Hyun Park
- Department of Pathology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sungsoo Lee
- Department of Thoracic and Cardiovascular Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ji Ae Choi
- Department of Radiology and the Research Institute of Radiological Science, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Tae Hoon Kim
- Department of Radiology and the Research Institute of Radiological Science, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Chul Hwan Park
- Department of Radiology and the Research Institute of Radiological Science, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
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24
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Subsolid Nodule Harbouring Extranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid Tissue. J Belg Soc Radiol 2022; 106:125. [PMID: 36561434 PMCID: PMC9733125 DOI: 10.5334/jbsr.2915] [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: 09/02/2022] [Accepted: 11/14/2022] [Indexed: 12/13/2022] Open
Abstract
With the widespread use of computed tomography (CT), subsolid nodules are more frequently encountered in daily practice. We present the case of a 74-year-old man with a large persistent well-defined subsolid nodule on CT. Although the lesion had a predominant ground-glass appearance on CT, 18F-fluorodeoxyglucose (FDG) positron emission tomography (PET) showed moderate FDG uptake. Lobectomy was performed and histopathologic examination showed an extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue. Teaching Point: When large persistent subsolid nodule with a predominant ground-glass aspect shows moderate uptake on 18F-FDG-PET, other possible diagnoses than adenocarcinoma should be kept in mind, including primary pulmonary lymphoma.
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25
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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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26
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王 飞, 朱 翔, 贺 蓓, 朱 红, 沈 宁. [Spontaneous remission of follicular bronchiolitis with nonspecific interstitial pneumonia: A case report and literature review]. BEIJING DA XUE XUE BAO. YI XUE BAN = JOURNAL OF PEKING UNIVERSITY. HEALTH SCIENCES 2021; 53:1196-1200. [PMID: 34916705 PMCID: PMC8695155 DOI: 10.19723/j.issn.1671-167x.2021.06.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Indexed: 06/14/2023]
Abstract
A 41-year-old female patient was admitted in Department of Respiratory and Critical Care Medicine, Peking University Third Hospital because of having cough for a year. Multiple subpleural ground grass and solid nodules could be seen on her CT scan. Four months before admission, she began to experience dry mouth and eyes, blurred vision, finger joints pain, muscle pain and weakness in both lower limbs and weight loss. At the time of admission, the patient's vital signs were normal, no skin rash was seen, breath sounds in both lungs were clear, no rales or wheeze, no deformities in her hands, no redness, swelling, or tenderness in the joints. There was no edema in both lower limbs. Some lab examinations were performed. Tumor markers including squamous cell carcinoma (SCC) antigen, neuron-specific enolase (NSE), carcinoembryonic antigen (CEA), Cyfra21-1, pro-gastrin-releasing peptide (proGRP), carbohydrate antigen 125 (CA125) and carbohydrate antigen 199 (CA199) were all normal. The antinuclear antibody, rheumatoid factor, antineutrophil cytoplasmic antibody, anti-dsDNA antibody, anti-Sm antibody, anti-SSA/SSB antibody, anti-ribonucleoprotein (RNP) antibody, anti-Jo-1 antibody, anti-SCL-70 antibody and anti-ribosomal antibody were all negative. The blood IgG level was normal. The blood fungal β-1.3-D glucose, aspergillus galactomannan antigen, sputum bacterial and fungal culture, and sputum smear test for acid-fast staining were all negative. Lung function was normal. Bronchoscopy showed the airways and mucosa were normal. To clarify the diagnosis, she underwent thoracoscopic lung biopsy, the histopathology revealed follicular bronchiolitis (FB) with nonspecific interstitial pneumonia (NSIP). She did not receive any treatment and after 7 months, the lung opacities were spontaneously resolved. After 7 years of follow-up, the opacities in her lung did not relapse. To improve the understanding of FB, a literature research was performed with "follicular bronchiolitis" as the key word in Wanfang, PubMed and Ovid Database. The time interval was from January 2000 to December 2018. Relative articles were retrieved and clinical treatments and prognosis of FB were analyzed. Eighteen articles concerning FB with complete records were included in the literature review. A total of 51 adult patients with FB were reported, including 18 primary FB and 33 secondary FB, and autoimmune disease was the most common underlying cause. Forty-one (80.4%) patients were prescribed with corticosteroids and/or immunosuppressive agents, 6 (11.8%) patients were treated with anti-infective, 5 (9.8%) patients did not receive any treatment. The longest follow-up period was 107 months. Among the 5 patients without any treatment, 1 patients died of metastatic melanoma, the lung opacities were unchanged in 1 patient and getting severe in 3 patients. In conclusion, FB is a rare disease, the treatment and prognosis are controversial. Corticosteroid and immunosuppressive agents could be effective. This case report suggests the possibility of spontaneous remission of FB.
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Affiliation(s)
- 飞 王
- 北京大学第三医院呼吸与危重医学科,北京 100191Department of Respiratory and Critical Care Medicine, Beijing 100191, China
| | - 翔 朱
- 北京大学第三医院病理科,北京 100191Department of Pathology, Peking University Third Hospital, Beijing 100191, China
| | - 蓓 贺
- 北京大学第三医院呼吸与危重医学科,北京 100191Department of Respiratory and Critical Care Medicine, Beijing 100191, China
| | - 红 朱
- 北京大学第三医院呼吸与危重医学科,北京 100191Department of Respiratory and Critical Care Medicine, Beijing 100191, China
| | - 宁 沈
- 北京大学第三医院呼吸与危重医学科,北京 100191Department of Respiratory and Critical Care Medicine, Beijing 100191, China
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27
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王 飞, 朱 翔, 贺 蓓, 朱 红, 沈 宁. [Spontaneous remission of follicular bronchiolitis with nonspecific interstitial pneumonia: A case report and literature review]. BEIJING DA XUE XUE BAO. YI XUE BAN = JOURNAL OF PEKING UNIVERSITY. HEALTH SCIENCES 2021; 53:1196-1200. [PMID: 34916705 PMCID: PMC8695155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Indexed: 09/22/2023]
Abstract
A 41-year-old female patient was admitted in Department of Respiratory and Critical Care Medicine, Peking University Third Hospital because of having cough for a year. Multiple subpleural ground grass and solid nodules could be seen on her CT scan. Four months before admission, she began to experience dry mouth and eyes, blurred vision, finger joints pain, muscle pain and weakness in both lower limbs and weight loss. At the time of admission, the patient's vital signs were normal, no skin rash was seen, breath sounds in both lungs were clear, no rales or wheeze, no deformities in her hands, no redness, swelling, or tenderness in the joints. There was no edema in both lower limbs. Some lab examinations were performed. Tumor markers including squamous cell carcinoma (SCC) antigen, neuron-specific enolase (NSE), carcinoembryonic antigen (CEA), Cyfra21-1, pro-gastrin-releasing peptide (proGRP), carbohydrate antigen 125 (CA125) and carbohydrate antigen 199 (CA199) were all normal. The antinuclear antibody, rheumatoid factor, antineutrophil cytoplasmic antibody, anti-dsDNA antibody, anti-Sm antibody, anti-SSA/SSB antibody, anti-ribonucleoprotein (RNP) antibody, anti-Jo-1 antibody, anti-SCL-70 antibody and anti-ribosomal antibody were all negative. The blood IgG level was normal. The blood fungal β-1.3-D glucose, aspergillus galactomannan antigen, sputum bacterial and fungal culture, and sputum smear test for acid-fast staining were all negative. Lung function was normal. Bronchoscopy showed the airways and mucosa were normal. To clarify the diagnosis, she underwent thoracoscopic lung biopsy, the histopathology revealed follicular bronchiolitis (FB) with nonspecific interstitial pneumonia (NSIP). She did not receive any treatment and after 7 months, the lung opacities were spontaneously resolved. After 7 years of follow-up, the opacities in her lung did not relapse. To improve the understanding of FB, a literature research was performed with "follicular bronchiolitis" as the key word in Wanfang, PubMed and Ovid Database. The time interval was from January 2000 to December 2018. Relative articles were retrieved and clinical treatments and prognosis of FB were analyzed. Eighteen articles concerning FB with complete records were included in the literature review. A total of 51 adult patients with FB were reported, including 18 primary FB and 33 secondary FB, and autoimmune disease was the most common underlying cause. Forty-one (80.4%) patients were prescribed with corticosteroids and/or immunosuppressive agents, 6 (11.8%) patients were treated with anti-infective, 5 (9.8%) patients did not receive any treatment. The longest follow-up period was 107 months. Among the 5 patients without any treatment, 1 patients died of metastatic melanoma, the lung opacities were unchanged in 1 patient and getting severe in 3 patients. In conclusion, FB is a rare disease, the treatment and prognosis are controversial. Corticosteroid and immunosuppressive agents could be effective. This case report suggests the possibility of spontaneous remission of FB.
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Affiliation(s)
- 飞 王
- 北京大学第三医院呼吸与危重医学科,北京 100191Department of Respiratory and Critical Care Medicine, Beijing 100191, China
| | - 翔 朱
- 北京大学第三医院病理科,北京 100191Department of Pathology, Peking University Third Hospital, Beijing 100191, China
| | - 蓓 贺
- 北京大学第三医院呼吸与危重医学科,北京 100191Department of Respiratory and Critical Care Medicine, Beijing 100191, China
| | - 红 朱
- 北京大学第三医院呼吸与危重医学科,北京 100191Department of Respiratory and Critical Care Medicine, Beijing 100191, China
| | - 宁 沈
- 北京大学第三医院呼吸与危重医学科,北京 100191Department of Respiratory and Critical Care Medicine, Beijing 100191, China
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28
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Savić Vuković A, Kukuljan M, Dinter M, Jurinović K, Jonjić N. The diagnostic challenge of adenocarcinoma in pulmonary nodular lymphoid hyperplasia. SAGE Open Med Case Rep 2021; 9:2050313X211039371. [PMID: 34721874 PMCID: PMC8552398 DOI: 10.1177/2050313x211039371] [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: 03/19/2021] [Accepted: 07/27/2021] [Indexed: 11/16/2022] Open
Abstract
Pulmonary nodular lymphoid hyperplasia is a rare, nonneoplastic lymphoproliferative disorder mostly manifesting as one or more nodules or localized lung infiltrates. The lesion comprises reactive germinal centers with well-preserved mantle zones and sheets of interfollicular mature plasma cells, lymphocytes, histiocytes, and neutrophils. The radiological finding is not specific, and the diagnosis of pulmonary nodular lymphoid hyperplasia relies generally on pathohistological and immunohistochemical analyses. The most important differential diagnoses are extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue and immunoglobulin G4–related sclerosing disease. Nonetheless, we present a case of pulmonary nodular lymphoid hyperplasia in a 69-year-old woman with the diagnostic challenge of cytological atypia in alveolar spaces inside the lymphoid tissue, coexisting with the diagnosis of adenocarcinoma of the lepidic pattern. Therefore, this case highlights the importance of identifying these rare benign and reactive lymphoproliferative diseases given the risk of developing not only lymphoma but also carcinoma.
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Affiliation(s)
| | - Melita Kukuljan
- Clinical Hospital Center Rijeka, KBC Rijeka, Rijeka, Croatia
| | - Morana Dinter
- Department of Cytology, Clinical Hospital Center Rijeka, KBC Rijeka, Rijeka, Croatia
| | | | - Nives Jonjić
- Clinical Hospital Center Rijeka, KBC Rijeka, Rijeka, Croatia.,Department of Pathology, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
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Pathak P, Acharya V, Rai S, Prasad K, Kamath S, Patwardhan M, Adiga D. Diffuse large B cell lymphoma presenting as cavitary lung lesions-A misleading clinical debut diagnosed by fine-needle aspiration. Diagn Cytopathol 2021; 50:E32-E36. [PMID: 34549555 DOI: 10.1002/dc.24878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 09/10/2021] [Accepted: 09/11/2021] [Indexed: 11/12/2022]
Affiliation(s)
- Priya Pathak
- Department of Pathology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Vishak Acharya
- Department of Respiratory Medicine, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Santosh Rai
- Department of Radiodiagnosis, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Krishna Prasad
- Department of Medical Oncology, Mangalore Institute of Oncology, Mangalore, Karnataka, India
| | - Sindhu Kamath
- Department of Respiratory Medicine, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Maitreyi Patwardhan
- Department of Pathology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Deepa Adiga
- Department of Pathology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, India
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Posttransplant Lymphoproliferative Disorder Status Post-Solid Organ Transplant Presenting to the Emergency Department: Single Institute Experience. J Comput Assist Tomogr 2021; 45:894-903. [PMID: 34347710 DOI: 10.1097/rct.0000000000001212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The objective of this study was to evaluate the clinical, laboratory, imaging, and pathology findings associated with emergency department presentations of posttransplant lymphoproliferative disorder (PTLD) after solid organ transplant (SOT). METHODS Fifteen patients presenting to a single tertiary care center between 2004 and 2019 with PTLD after SOT were identified from a pathology database. Twelve patients presenting through the emergency department were included in the study. Demographic, clinical, imaging, pathology, treatment, and outcome data were reviewed. RESULTS Among this 12 patient cohort (7 men; mean age, 44.2 years), transplant history included 4 combined kidney/pancreas, 4 kidney, 2 liver, 1 cardiac, and 1 lung. Mean time from transplant to diagnosis was 7.6 years. Posttransplant lymphoproliferative disorder was identified on initial computed tomography scans in 10 of 12 patients. The most common sites for PTLD development were the gastrointestinal tract (4/12) and liver (3/12). Outcomes included resolution of PTLD in 9 of 12 patients, with 3 patients dying within 6 months of diagnosis. CONCLUSIONS Posttransplant lymphoproliferative disorder is a serious consequence of solid organ transplantation that can present in various locations and with varied symptomatology in the emergency setting. Other posttransplant complications may present similarly including chronic rejection and infection. Posttransplant lymphoproliferative disorder should be considered in SOT patients presenting with worsening abdominal pain or constitutional symptoms, even with normal laboratory workup.
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Occult Diffuse Neoplasm in the Lungs: Intravascular Large B-Cell Lymphoma. Am J Med 2021; 134:926-929. [PMID: 33640342 DOI: 10.1016/j.amjmed.2020.12.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 12/23/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Intrathoracic involvement with lymphomas is common and manifests lymphadenopathy as well as a wide spectrum of imaging abnormalities in the lungs. Intravascular large B-cell lymphoma (IVLBCL) is a rare extranodal subtype of large B-cell lymphoma that typically involves small blood vessels and is difficult to detect. METHODS Using a computer-assisted search, we identified patients with histopathologically proven IVLBCL in the lungs at Mayo Clinic from 2001 through 2018. Medical records, imaging studies, and pathologic specimens were reviewed. RESULTS A total of 5 patients were diagnosed with a median age at diagnosis of 68 years (range, 44-73); 4 patients were male. The diagnosis of IVLBCL was achieved by surgical lung biopsy in 3 and at autopsy in 2. At presentation, all 5 patients had dyspnea and systemic symptoms including fever, fatigue, night sweats, and/or weight loss. Chest radiography and computed tomography (CT) failed to demonstrate the diffuse infiltrative process; positron emission tomography (PET) scan performed in 2 patients did not show fluorodeoxyglucose (FDG) uptake in the lungs. Pulmonary function tests obtained in 3 patients showed reduced diffusing capacity in all; transthoracic echocardiography yielded evidence of pulmonary hypertension in 2 of 4 patients. All 3 patients diagnosed antemortem underwent chemotherapy with 1 patient remaining alive at 4 years after diagnosis. CONCLUSIONS IVLBCL is difficult to diagnose given variable and nonspecific clinical presentations. Microvascular disease processes such as IVLBCL should be kept in mind in cases of undiagnosed progressive dyspnea accompanied by systemic symptoms even when imaging studies are unrevealing.
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A 47-Year-Old Woman With Pulmonary Nodules and Facial Hemispasms. Chest 2021; 158:e197-e204. [PMID: 33036119 DOI: 10.1016/j.chest.2020.03.078] [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: 10/23/2019] [Revised: 03/02/2020] [Accepted: 03/29/2020] [Indexed: 11/24/2022] Open
Abstract
CASE PRESENTATION A 47-year-old woman visited her primary physician for a health check, and some radiographic abnormalities were detected. She was referred to our division for further management. In recent years, she had become conscious of occasional facial hemispasms. She denied respiratory symptoms, smoking, alcohol consumption, and any particle inhalation. She had undergone oophorectomy and platinum-based chemotherapy because of ovarian cancer (serous cystadenocarcinoma stage Ⅰa) at the age of 29 years, with no recurrence for 17 years. The patient was diagnosed with rheumatoid arthritis (RA) 5 years before being seen by us and had been treated with bucillamine. No signs of RA progression were evident, and the only used antirheumatic drug was bucillamine. The patient had no history of use of immune-modulating drugs or immunosuppressants. No previous chest radiographs or CT had been performed.
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McDonald JP, Law NL, Haggstrom JA, Kruse MJ. T-cell lymphoma in a man with persistent dyspnea and unusual dependent pulmonary interstitial thickening. BMJ Case Rep 2021; 14:14/5/e241884. [PMID: 33972301 PMCID: PMC8112426 DOI: 10.1136/bcr-2021-241884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- James P McDonald
- Radiology, Creighton University School of Medicine, Omaha, Nebraska, USA
| | - Nathan L Law
- Creighton University School of Medicine, Omaha, Nebraska, USA
| | - John A Haggstrom
- Radiology, Creighton University School of Medicine, Omaha, Nebraska, USA
| | - Matthew J Kruse
- Radiology, Creighton University School of Medicine, Omaha, Nebraska, USA
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Venkitakrishnan R, Paul M, Sleeba T, Abraham L, Joshi M, Augustine J, Ramachandran D, Cleetus M, Vijay A. Expecting the unexpected - Primary mediastinal large B cell lymphoma presenting as huge lung parenchymal mass. Respir Med Case Rep 2021; 32:101370. [PMID: 33717867 PMCID: PMC7921618 DOI: 10.1016/j.rmcr.2021.101370] [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: 12/15/2020] [Revised: 02/02/2021] [Accepted: 02/13/2021] [Indexed: 11/17/2022] Open
Abstract
The first possibility considered in the etiology of large lung masses is neoplastic lesions. The differential diagnoses of these masses include bronchogenic carcinoma, pulmonary sarcoma, primitive neuroectodermal tumor etc. Primary or secondary pulmonary parenchymal lymphomas presenting as large mass is distinctly rare. We share the case of a young lady who presented with a large left lung mass almost entirely replacing the left lung parenchyma, with associated intrathoracic lymphadenopathy. On evaluation she was proved to have primary mediastinal large B-cell lymphoma. Treatment with an aggressive chemotherapy regimen led to complete remission of the parenchymal and nodal disease. The uncommon radiological presentation and the excellent therapeutic response despite huge tumor load merit clinical attention.
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Affiliation(s)
| | - Mobin Paul
- Pulmonary Medicine, Rajagiri hospital, Aluva, Kochi, Kerala
| | - Teena Sleeba
- Pulmonary Medicine, Rajagiri hospital, Aluva, Kochi, Kerala
| | - Latha Abraham
- Pulmonary Medicine, Rajagiri hospital, Aluva, Kochi, Kerala
| | - Manisha Joshi
- Pulmonary Medicine, Rajagiri hospital, Aluva, Kochi, Kerala
| | | | | | - Melcy Cleetus
- Pulmonary Medicine, Rajagiri hospital, Aluva, Kochi, Kerala
| | - Anand Vijay
- Pulmonary Medicine, Rajagiri hospital, Aluva, Kochi, Kerala
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Arango-Díaz A, Martínez-de-Alegría-Alonso A, Baleato-González S, García-Figueiras R, Ecenarro-Montiel A, Trujillo-Ariza MV, Lama-López A. CT findings of pulmonary cysts. Clin Radiol 2021; 76:548.e1-548.e12. [PMID: 33741130 DOI: 10.1016/j.crad.2021.02.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Accepted: 02/11/2021] [Indexed: 12/14/2022]
Abstract
Pulmonary cysts are thin-walled radiolucent lesions that may appear in a variety of uncommon disorders known as diffuse cystic lung diseases (DCLD) that essentially includes lymphangioleiomyomatosis (LAM), Langerhans cell histiocytosis (LCH), lymphocytic interstitial pneumonia (LIP), Pneumocystis jiroveci pneumonia (PJP), and Birt-Hogg-Dubé syndrome (BHDS). Moreover, they have been reported in several cases of coronavirus disease 2019 (COVID-19). The purpose of this review is to provide a practical approach for evaluating lung cysts when encountered on CT. We describe the imaging findings of DLCD emphasising their differences in terms of shape and distribution of the cysts, as well as their association with other findings such as nodules or ground-glass opacities, which may help in making a confident diagnosis. We also discuss the link between pulmonary cysts and COVID-19.
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Affiliation(s)
- A Arango-Díaz
- Department of Radiology, Complexo Hospitalario Universitario de Santiago de Compostela (CHUS), Santiago de Compostela, Spain.
| | - A Martínez-de-Alegría-Alonso
- Department of Radiology, Complexo Hospitalario Universitario de Santiago de Compostela (CHUS), Santiago de Compostela, Spain
| | - S Baleato-González
- Department of Radiology, Complexo Hospitalario Universitario de Santiago de Compostela (CHUS), Santiago de Compostela, Spain
| | - R García-Figueiras
- Department of Radiology, Complexo Hospitalario Universitario de Santiago de Compostela (CHUS), Santiago de Compostela, Spain
| | - A Ecenarro-Montiel
- Department of Radiology, Complexo Hospitalario Universitario de Santiago de Compostela (CHUS), Santiago de Compostela, Spain
| | - M V Trujillo-Ariza
- Department of Radiology, Complexo Hospitalario Universitario de Santiago de Compostela (CHUS), Santiago de Compostela, Spain
| | - A Lama-López
- Department of Pulmonology, Complexo Hospitalario Universitario de Santiago de Compostela (CHUS), Santiago de Compostela, Spain
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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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Zhao J, Wang H. Correlation between 18 F-FDG PET/CT semiquantitative parameters and Ki-67 expression in pulmonary mucosa-associated lymphoid tissue lymphoma. J Med Imaging Radiat Oncol 2021; 65:188-194. [PMID: 33538120 DOI: 10.1111/1754-9485.13146] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 12/25/2020] [Indexed: 01/15/2023]
Abstract
INTRODUCTION This study aims to investigate the correlation between 18 F-Fluoro-d-glucose positron emission tomography/computed tomography (18 F-FDG PET/CT) semiquantitative parameters and Ki-67 expression in pulmonary mucosa-associated lymphoid tissue (MALT) lymphoma. METHODS Twenty-eight patients with histologically confirmed pulmonary MALT lymphoma in 29 lesions who underwent 18 F-FDG PET/CT were retrospectively analysed. PET/CT images were analysed visually and semiquantitatively by measuring maximum standardized uptake value (SUVmax ), mean standardized uptake value (SUVmean ), metabolic tumour volume (MTV) and total lesion glycolysis (TLG). The correlation between morphological pattern, tumour size, Ki-67 expression and PET/CT semiquantitative parameters were also analysed. RESULTS There were 16 male patients (57.1%) and 12 female patients (42.9%), and the mean age was 57.6 ± 9.7 years (range 43-73 years). Twenty-nine pulmonary lesions were identified in 28 patients: 12 (41.4%) presenting as consolidation, 9 (31.0%) as nodules, 5 (17.2%) as masses and 3 (10.3%) as ground glass opacities (GGOs). All of the 29 lesions were 18 F-FDG avid. SUVmax of the lesions was 4.4 ± 3.0 (range 1.1-15.3), SUVmean was 2.8 ± 1.9 (range 0.8-10.3), MTV was 15.9 ± 17.6 (range 0.9-82.1) and TLG was 48.7 ± 56.6 (range 0.9-205.6). The PET/CT semiquantitative parameters were not correlated with morphological pattern of pulmonary MALT lymphoma, which were correlated significantly with tumour size and Ki-67 expression. CONCLUSION Pulmonary MALT lymphomas are 18 F-FDG avid, and 18 F-FDG PET/CT semiquantitative parameters (SUVmax , SUVmean , MTV and TLG) are significantly correlated with tumour size and Ki-67 expression. 18 F-FDG PET/CT plays a potential role in identifying lung MALT lymphomas with higher proliferation and more aggressive behaviour in clinical practice.
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Affiliation(s)
- Juan Zhao
- Department of Nuclear Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Huoqiang Wang
- Department of Nuclear Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
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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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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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Mohapatra S, Padhi S, Panigrahi M, Mishra P, Patra S, Sable M, Thakur B, Nayak M, Panigrahi A. Pulmonary anaplastic large-cell lymphoma: A case-based systematic review of world literature. J Cancer Res Ther 2021; 17:1297-1306. [DOI: 10.4103/jcrt.jcrt_1089_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Fujiwara-Kuroda A, Iwashiro N, Kimura N. A case of resected pulmonary lymphomatoid granulomatosis. Respir Med Case Rep 2020; 32:101327. [PMID: 33437613 PMCID: PMC7787962 DOI: 10.1016/j.rmcr.2020.101327] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 11/25/2020] [Accepted: 12/23/2020] [Indexed: 11/29/2022] Open
Abstract
Lymphomatoid granulomatosis (LYG) is a rare Epstein-Barr virus-associated B-cell lymphoproliferative disorder and was incorporated into the WHO classification of Tumours of the Lung, Pleura, Thymus and Heart in 2015. LYG is known to be associated with the host's immune function, and can be caused by some immunosuppressive agents, including methotrexate. A woman in her sixties with an 18-year history of methotrexate treatment for rheumatoid arthritis visited our hospital after detection of an abnormal chest shadow on her radiograph. She had been having anemia and a slight fever. Computed tomography (CT) revealed a 2.9-cm sized nodule in her left lung and hilar adenopathy, which suggested a primary lung carcinoma or an inflammatory lesion. We performed a left upper lobectomy with lymph node dissection for the purpose of diagnosis and treatment. Pathologic findings revealed that the tumor was a grade 3 LYG based on the number of EBV-positive B cells. The patient was treated with two chemotherapy regimens including R–CHOP at another hospital, and survived for four years after resection without recurrence in the lung. It is rare to find a case resected LYG, and the clinical or pathological findings of our case are expected to be extremely helpful in studying this disease and improving the understanding of this disease.
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Affiliation(s)
- Aki Fujiwara-Kuroda
- Department of Cardiovascular and Thoracic Surgery, Hokkaido University Hospital, 0608638, Sapporo, Hokkaido, Japan.,Department of Thoracic Surgery, Hakodate National Hospital, 0418512, Hakodate, Hokkaido, Japan
| | - Nozomu Iwashiro
- Department of Thoracic Surgery, Hakodate National Hospital, 0418512, Hakodate, Hokkaido, Japan
| | - Noriko Kimura
- Department of Pathology, Hakodate National Hospital, 0418512, Hakodate, Hokkaido, Japan
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Abstract
PURPOSE OF REVIEW Imaging features of lymphoma vary regionally. Awareness of site-specific key imaging characteristics of lymphoma can aid in rapid staging and assist in prompt treatment. FDG PET/CT and conventional MRI are readily available diagnostic modalities with excellent sensitivity and good specificity. Diagnostic specificity can be enhanced using emerging PET radiotracers, e.g., FLT and FET. RECENT FINDINGS Emerging research has shown higher dimensional analysis (radiomics and radiogenomics) of imaging data can yield information of the underlying genetic aberrations in lymphoma, which can aid in assessing real-time evolution of tumor. CT, PET/CT, MRI, and ultrasound accentuate the intrinsic qualities of lymphoma (e.g., FDG PET/CT for increased metabolic activity, FLT PET/CT for increased proliferation index, and DWI for increased cellularity) and play an essential role in its diagnosis and examination. Advanced radiogenomic analyses use radiomic parameters to deduce genetic variations of lymphoma, providing noninvasive, repeatable, and real-time surveillance of its genetic progression.
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Álvarez Vega P, Apilánez Tomás J, Jiménez Jurado I, Domínguez Iglesias F, López Suárez RY, Jiménez Jurado A. Pulmonary infiltrates and cough. An unexpected end. Rev Clin Esp 2020; 220:597-602. [PMID: 32115193 DOI: 10.1016/j.rce.2019.11.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 11/08/2019] [Accepted: 11/10/2019] [Indexed: 10/24/2022]
Affiliation(s)
- P Álvarez Vega
- Servicio de Neumología, Hospital Universitario de Cabueñes, Cabueñes, Gijón, España.
| | - J Apilánez Tomás
- Servicio de Neumología, Hospital Universitario de Cabueñes, Cabueñes, Gijón, España
| | - I Jiménez Jurado
- Servicio de Neumología, Hospital Universitario de Cabueñes, Cabueñes, Gijón, España
| | - F Domínguez Iglesias
- Servicio de Anatomía Patológica, Hospital Universitario de Cabueñes, Cabueñes, Gijón, España
| | - R Y López Suárez
- Servicio de Radiodiagnóstico, Hospital Universitario de Cabueñes, Cabueñes, Gijón, España
| | - A Jiménez Jurado
- Servicio de Aparato Digestivo, Hospital Universitario de Cabueñes, Cabueñes, Gijón, España
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Pulmonary infiltrates and cough. An unexpected end. Rev Clin Esp 2020. [DOI: 10.1016/j.rceng.2019.11.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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45
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Atabati E, Dehghani-Samani A, Mortazavimoghaddam SG. Association of COVID-19 and other viral infections with interstitial lung diseases, pulmonary fibrosis, and pulmonary hypertension: A narrative review. ACTA ACUST UNITED AC 2020; 56:1-9. [PMID: 33274259 PMCID: PMC7690312 DOI: 10.29390/cjrt-2020-021] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Background Interstitial lung diseases (ILDs) include a broad range of diffuse parenchymal lung disorders and are characterized by diffuse parenchymal lung abnormalities leading to irreversible fibrosis. ILDs are correlated with the occurrence of pulmonary fibrosis (PF), which generally also results in pulmonary hypertension (PH). Interferons, secreted in larger amounts during viral infections, are an important possible risk factor contributing to this outcome. Aims In this narrative review, the role of 10 different viral infections on the generation/development of ILDs and their outcomes are described in detail. The aim of this review is to determine the probable risk that COVID-19 and other viral infections pose in the post-infection development of ILDs, PF, and PH. Methods Searches in PubMed (Medline), Google Scholar, Web of Science (ISI, Researcher ID, Publons), ResearchGate, Scopus, and secondary sources yielded 134 studies. After exclusion criteria, 92 studies containing the terms “Coronavirus” (COVID-19), “Interstitial Lung Diseases,” “Pulmonary Fibrosis,” “Pulmonary Hypertension” and “viral infections” were selected for inclusion. Selected articles were read with a focus on the roles of the 10 commonly studied viral infections on generation/intensification of ILDs and classified according to their dominant effect on the respiratory system, with a focus on each infection’s effects on parenchyma of the lungs and generation and/or intensification of ILDs. Results This review found that ILDs, PF, and PH can occur after a COVID-19 viral infection. Similar results are also seen in post-infection cases of other viral infections, including Epstein–Barr virus, Cytomegalovirus, Human herpesvirus-8, adenovirus, Hepatitis C, Torque-Teno (Transfusion-Transmitted) Virus, Human Immunodeficiency Virus, Severe Acute Respiratory Syndrome, and Middle East Respiratory Syndrome. Conclusion Results of current studies show probable possibility for generation and/or intensification of ILDs in COVID-19 infected patients like other studied viruses. Studies on determination of the actual prevalence of ILD, PF and PH in post-COVID-19 infected patients, follow-up studies on the prevention of ILDs in recovered COVID-19 patients, and meta-analyzed studies on pulmonary outcomes of pandemic corona viruses are strongly recommended as topics for future studies.
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Affiliation(s)
- Elham Atabati
- Department of Internal Medicine, Faculty of Medicine, Birjand University of Medical Sciences and Health Services, Birjand, Iran.,Clinical Research Development, Vali' Asr Hospital, Birjand University of Medical Sciences and Health Services, Birjand, Iran
| | - Amir Dehghani-Samani
- Faculty of Medicine, Birjand University of Medical Sciences and Health Services, Birjand, Iran.,Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahrekord University, Shahrekord, Iran
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A case of lymphocytic interstitial pneumonia presenting with a ground glass nodule as an initial finding. Respir Med Case Rep 2020; 31:101279. [PMID: 33209578 PMCID: PMC7658487 DOI: 10.1016/j.rmcr.2020.101279] [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: 06/07/2020] [Revised: 11/01/2020] [Accepted: 11/02/2020] [Indexed: 11/21/2022] Open
Abstract
A 65-year-old woman had a ground glass nodule, which was suspicious for lung cancer, in her right lung S6 by chest computed tomography. For diagnosis, video-assisted thoracoscopic surgery was performed, and the specimen showed a pathological pattern of lymphocytic interstitial pneumonia (LIP). Four years after surgery, new localized ground glass shadows gradually increased on the base of the lung. However, because she had no respiratory symptoms and had normal respiratory function, she was observed with no medication. Subsequently, no other underlying diseases associated with LIP developed. The ground glass nodule was the initial lesion of LIP.
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Santopietro M, Kovalchuk S, Battistini R, Puccini B, Annibali O, Romano I, Zoli V, Avvisati G, Bosi A, Rigacci L. Treatment and prognosis of primary pulmonary lymphoma: A long-term follow-up study. Eur J Haematol 2020; 106:49-57. [PMID: 32779796 DOI: 10.1111/ejh.13507] [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: 06/23/2020] [Revised: 08/07/2020] [Accepted: 08/07/2020] [Indexed: 11/27/2022]
Abstract
Primary pulmonary lymphoma (PPL) is a rare disease with not well-defined optimal treatment. Outcomes and follow-up are variable in published data. OBJECTIVES To define the outcome and optimal treatment strategies in PPL. METHODS We reviewed the medical records of 49 patients with PPL treated in three Italian Hematological Institutions between 2002 and 2018. RESULTS Thirty-eight (77.5%) cases were indolent PPL, and 11 (22.5%) cases were aggressive PPL. The majority of patients were asymptomatic at diagnosis, early stages (stages IE-IIE), normal serum LDH, no bone marrow involvement, and low or low-intermediate risks of IPI. Local therapy ± immunotherapy or immuno-chemotherapy was possible in 18/49 (37%) patients. Twenty-eight (57%) patients were treated with immuno-chemotherapy after biopsy. Waiting and watching were reported in 3 (6%) patients. Overall, the CR and ORR were 83.7% and 95.9%. With a median follow-up of 62.5 months (range 0.8-199 months), the estimated 5- and 10-year OS rates were 85% and 72.3% for all patients, 89.2% and 80.3% for indolent PPL, and 70.7% and 47.1% for aggressive PPL. Aggressive PPL tended to have a high risk of progression in the first months (P = .056). No advantages were found for indolent PPL who received immuno-chemotherapy or more conservative approaches. CONCLUSION Our studies confirm the epidemiological and favorable survival of patients with PPL, suggesting a very conservative approach, particularly in indolent subtypes.
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Affiliation(s)
- Michelina Santopietro
- Haematology and Haematopoietic Stem Cells Transplant Unit, AO San Camillo-Forlanini, Rome, Italy
| | | | - Roberta Battistini
- Haematology and Haematopoietic Stem Cells Transplant Unit, AO San Camillo-Forlanini, Rome, Italy
| | | | - Ombretta Annibali
- Unit of Haematology and Stem Cell Transplantation, Campus Bio-Medico University, Rome, Italy
| | | | - Valerio Zoli
- Haematology and Haematopoietic Stem Cells Transplant Unit, AO San Camillo-Forlanini, Rome, Italy
| | - Giuseppe Avvisati
- Unit of Haematology and Stem Cell Transplantation, Campus Bio-Medico University, Rome, Italy
| | - Alberto Bosi
- Unit of Haematology, AOU Careggi, Florence, Italy
| | - Luigi Rigacci
- Haematology and Haematopoietic Stem Cells Transplant Unit, AO San Camillo-Forlanini, Rome, Italy.,Unit of Haematology, AOU Careggi, Florence, Italy
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48
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Yagyu K, Kobayashi M, Ueda T, Uenishi R, Nakatsuji Y, Matsushita H. Malignant lymphoma mimics miliary tuberculosis by diffuse micronodular radiographic findings. Respir Med Case Rep 2020; 31:101239. [PMID: 33072510 PMCID: PMC7548984 DOI: 10.1016/j.rmcr.2020.101239] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 09/17/2020] [Accepted: 09/19/2020] [Indexed: 11/12/2022] Open
Abstract
This case reports rare findings on computed tomography of a manifestation of malignant lymphoma, in which diffuse lung shadows appeared as miliary nodules distributed throughout the lungs bilaterally. The patient had a history of surgical treatment of rectal cancer and had received chemotherapy for suspicious liver metastasis. At her current presentation for evaluation suspected miliary tuberculosis on chest radiography, subsequent liver biopsy revealed a mass infiltration of atypical lymphocytes, which was diagnosed as follicular lymphoma. The miliary tuberculosis was suspected more than neoplastic lesions, such as metastatic rectal cancer or malignant lymphoma. Despite repeated bacteriologic tests of various samples, including sputum, urine, bronchial secretion, peripheral blood, bone marrow aspiration, and gastric lavage, all results were negative for mycobacterium tuberculosis. Finally, multiple, small, mass lesions of lymphocytes were demonstrated in the lung obtained from video-assisted thoracic surgery, and a diagnosis of follicular lymphoma was given. The final interpretations of liver mass and military lung lesions were tumor involvement by the follicular lymphoma. This radiologic findings of multiple miliary opacities throughout the whole lungs confused definite diagnosis because these images were remarkably similar with miliary tuberculous. This case reminds us to consider a wide variety of differential diagnoses even we assumed to be familiar with radiographic imaging at first glance.
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Affiliation(s)
- Kyoko Yagyu
- Department of Respiratory Medicine, Izumi City General Hospital, Japan
| | - Masaaki Kobayashi
- Department of Respiratory Medicine, Izumi City General Hospital, Japan
| | - Takahiro Ueda
- Department of Respiratory Medicine, Izumi City General Hospital, Japan
| | - Riki Uenishi
- Department of Respiratory Medicine, Izumi City General Hospital, Japan
| | - Yuko Nakatsuji
- Department of Respiratory Medicine, Izumi City General Hospital, Japan
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Liao TY, Lin CC, Yuan CT, Lin CK, Ho CC. Mucosa-associated lymphoid tissue lymphoma with isolated endobronchial involvement. Respirol Case Rep 2020; 8:e00672. [PMID: 33088571 PMCID: PMC7565112 DOI: 10.1002/rcr2.672] [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: 09/08/2020] [Accepted: 09/17/2020] [Indexed: 11/21/2022] Open
Abstract
Primary pulmonary lymphoma is an uncommon disease, and extranodal marginal zone lymphoma of mucosa‐associated lymphoid tissue (MALT) is the most common type of pulmonary lymphoma. The most frequent pattern observed in chest computed tomography (CT) is consolidation, followed by nodules and mass. The differentiation of pulmonary MALT lymphoma from other lung diseases is critical for disease management and treatment. However, pulmonary MALT lymphoma with isolated endobronchial manifestation has seldomly been reported. Here, we report a case of an elderly woman who presented with a four‐month history of cough, dyspnoea, and haemoptysis. Chest CT scan revealed left main bronchus narrowing without lung parenchymal lesion. Bronchoscopic examination was performed, and the diagnosis of primary pulmonary MALT lymphoma with isolated endobronchial involvement was made. She has been successfully treated with rituximab.
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Affiliation(s)
- Ting-Yu Liao
- Division of Pulmonary Medicine, Department of Internal Medicine National Taiwan University Hospital Taipei Taiwan
| | - Chien-Chin Lin
- Division of Hematology, Department of Internal Medicine National Taiwan University Hospital Taipei Taiwan.,Department of Laboratory Medicine National Taiwan University Hospital Taipei Taiwan
| | - Chang-Tsu Yuan
- Graduate Institute of Clinical Medicine National Taiwan University Taipei Taiwan.,Department of Pathology National Taiwan University Hospital Taipei Taiwan.,Department of Pathology National Taiwan University Cancer Center Taipei Taiwan
| | - Ching-Kai Lin
- Division of Pulmonary Medicine, Department of Internal Medicine National Taiwan University Hospital Taipei Taiwan.,Department of Medicine National Taiwan University Cancer Center Taipei Taiwan
| | - Chao-Chi Ho
- Division of Pulmonary Medicine, Department of Internal Medicine National Taiwan University Hospital Taipei Taiwan
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50
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Suzuki Y, Minemura H, Tomita H, Saito M, Watanabe N, Umeda T, Kawamata T, Rikimaru M, Morimoto J, Koizumi T, Togawa R, Sato Y, Hirai K, Uematsu M, Nikaido T, Fukuhara N, Fukuhara A, Sato S, Saito J, Kanazawa K, Tanino Y, Shibata Y. Monomorphic Epitheliotropic Intestinal T-cell Lymphoma Involving the Lung and Brain: A Rare Case Study. Intern Med 2020; 59:2559-2563. [PMID: 32641648 PMCID: PMC7662048 DOI: 10.2169/internalmedicine.4710-20] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Monomorphic epitheliotropic intestinal T-cell lymphoma (MEITL) is a primary intestinal T-cell lymphoma and other organ involvement is very rare. A rare case of MEITL involving the lung and brain is herein reported. The patient developed panperitonitis with a small intestinal perforation, and emergency surgery was performed. The pathological findings from the surgical specimens demonstrated atypical lymphoid cells which were positive for CD3, CD8, and CD56. Moreover, the pathological findings of lung specimens taken by bronchoscopy were consistent with those of the small intestine. It is therefore important to include the possibility of MEITL in the differential diagnosis of cancer patients.
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Affiliation(s)
- Yasuhito Suzuki
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Hiroyuki Minemura
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Hikaru Tomita
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Mikako Saito
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Natsumi Watanabe
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Takashi Umeda
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Takaya Kawamata
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Mami Rikimaru
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Julia Morimoto
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Tatsuhiko Koizumi
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Ryuichi Togawa
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Yuki Sato
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Kenichiro Hirai
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Manabu Uematsu
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Takefumi Nikaido
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Naoko Fukuhara
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Atsuro Fukuhara
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Suguru Sato
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Junpei Saito
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Kenya Kanazawa
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Yoshinori Tanino
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
| | - Yoko Shibata
- Department of Pulmonary Medicine, School of Medicine, Fukushima Medical University, Japan
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