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Naqvi A, Bonert M, Finley C, Czarnecka-Kujawa K, Yasufuku K, Schwock J, Kulasingam V, John R, Ko HM. Role of EBUS-TBNA/EUS-FNA and mass spectrometry for diagnosis and typing of lymph node amyloidosis: 10-year experience in two tertiary care academic centers. Cancer Cytopathol 2023; 131:724-734. [PMID: 37641237 DOI: 10.1002/cncy.22751] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 06/06/2023] [Accepted: 06/08/2023] [Indexed: 08/31/2023]
Abstract
BACKGROUND The objectives of this study were to investigate the utility of endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA)/endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) for the diagnosis of amyloidosis coupled with the feasibility of mass spectrometry (MS) for amyloid subtyping. METHODS All patients who had amyloid diagnosed by EBUS-TBNA/EUS-FNA at two tertiary care centers from 2011 to 2020 were retrieved along with the MS subtype, clinical findings, and outcomes. RESULTS Eight patients were included: seven underwent EBUS-TBNA of mediastinal lymph nodes, and one underwent EUS-FNA of a periportal lymph node. Ages ranged from 37 to 79 years (median, 69 years), with equal numbers of men and women. Presenting clinical history included one case each of follicular lymphoma, lymphoplasmacytic lymphoma, rheumatoid arthritis, possible sarcoid, cirrhosis, and chronic renal insufficiency, and one case each of suspected pulmonary and cardiac amyloidosis. All cases showed waxy, amorphous material on direct smears (n = 5) or ThinPrep slides (n = 3), which were confirmed as amyloid on Congo Red staining. Immunohistochemistry showed dominant lambda staining in two of three cases. MS was performed in all cases and identified five of the light-chain (AL) type, one of the heavy-chain/AL type, and two suggestive of AL amyloidosis. Bone marrow biopsy performed in seven patients demonstrated that three had monoclonal plasma cells and one had lymphoplasmacytic lymphoma. Two of four patients with systemic amyloidosis received chemotherapy and remained alive, whereas three with localized disease remained stable under observation. CONCLUSIONS EBUS-TBNA/EUS-FNA is effective for amyloidosis diagnosis and provides adequate material for ancillary tests, including MS, which can identify the precursor amyloidogenic protein, leading to appropriate patient management.
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Affiliation(s)
- Asghar Naqvi
- Pathology and Molecular Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Michael Bonert
- Pathology and Molecular Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Christian Finley
- Thoracic Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Katarzyna Czarnecka-Kujawa
- Division of Thoracic Surgery, University Health Network, Toronto, Ontario, Canada
- Division of Respirology, University Health Network, Toronto, Ontario, Canada
| | - Kazuhiro Yasufuku
- Division of Thoracic Surgery, University Health Network, Toronto, Ontario, Canada
| | - Joerg Schwock
- Laboratory Medicine Program, University Health Network, Toronto, Ontario, Canada
| | - Vathany Kulasingam
- Laboratory Medicine Program, University Health Network, Toronto, Ontario, Canada
| | - Rohan John
- Laboratory Medicine Program, University Health Network, Toronto, Ontario, Canada
| | - Hyang-Mi Ko
- Laboratory Medicine Program, University Health Network, Toronto, Ontario, Canada
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2
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Gubergrits NB, Mozhyna TL, Tsys OV, Rakhmetova VS. GASTRIC AND DUODENAL AMYLOIDOSIS IN AN HIV-INFECTED PATIENT: A CASE REPORT AND A LITERATURE REVIEW. WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2023; 76:1121-1129. [PMID: 37326098 DOI: 10.36740/wlek202305109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
We report the case of a 38-year-old female with gastrointestinal amyloidosis who presented with acute abdominal pain. The computed tomography scan showed that the patient had generalized lymphadenopathy. This clinical picture with absolute leukocytosis was interpreted as an acute secondary bacterial process of unspecified etiology with generalized lymphadenopathy. The patient was administered a broad-spectrum antibacterial drug and detoxication therapy. The upper endoscopy revealed bleeding of unknown origin. After a 2-day conservative hemostatic therapy, gastric tumor involvement was suggested during control endoscopy. The human immunodeficiency virus (HIV) antibodies were found with the following confirmation of their specificity by immunoblotting. Histopathological study of the biopsy specimens made it possible to diagnose gastrointestinal AA/AL-amyloidosis complicated by gastrointestinal bleeding.
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Affiliation(s)
| | | | - Oleksii V Tsys
- STATE SCIENTIFIC INSTITUTION «CENTER FOR INNOVATIVE MEDICAL TECHNOLOGIES OF THE NATIONAL ACADEMY OF SCIENCES OF UKRAINE», KYIV, UKRAINE
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3
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Rottmann D, Pantanowitz L. Approach to Fine Needle Aspiration of Giant Cell-rich Tumors of Soft Tissue. Adv Anat Pathol 2022; 29:401-411. [PMID: 35918292 DOI: 10.1097/pap.0000000000000359] [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: 11/26/2022]
Abstract
Giant cells may be found in a wide variety of reactive and neoplastic soft tissue lesions. Because of their distinct histomorphology, they often stand out in procured samples such as fine needle aspirates. The giant cells themselves may be benign or neoplastic. However, the presence, type, and quantity of giant cells are usually not specific and in some cases can even be misleading when making a diagnosis. The aim of this review is to guide the practicing cytopathologist in narrowing their differential diagnosis when encountering one of these challenging giant cell-rich lesions of the soft tissue.
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4
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Hashimoto C, Hikichi T, Hashimoto M, Waragai Y, Takasumi M, Nakamura J, Kato T, Kobashi R, Takagi T, Suzuki R, Sugimoto M, Sato Y, Irie H, Okubo Y, Satake S, Kobayakawa M, Hashimoto Y, Ohira H. Localized gastric amyloidosis diagnosed by endoscopic ultrasound-guided fine-needle aspiration. Clin J Gastroenterol 2021; 14:1036-1041. [PMID: 33886105 DOI: 10.1007/s12328-021-01416-4] [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: 01/04/2021] [Accepted: 04/13/2021] [Indexed: 11/30/2022]
Abstract
A 49-year-old man was found to have an elevated lesion on esophagogastroduodenoscopy (EGD) for gastric cancer screening. This lesion had been noted in EGD 13 years earlier, but the patient had not received EGD since then. Endoscopy showed a relatively soft subepithelial lesion (SEL) in the gastric antrum. In addition, endoscopic ultrasonography (EUS) showed a 20-mm-sized, slightly non-uniform hypoechoic mass in the submucosa. Since the diagnosis could not be confirmed by mucosal biopsy, EUS-guided fine-needle aspiration (EUS-FNA) was performed. Hematoxylin-eosin staining of EUS-FNA samples revealed deposition of acidophilic unstructured materials. The structure was positive on Congo red staining, and green polarized light was also observed under a polarizing microscope. Moreover, it was resistant to potassium permanganate reaction, negative for serum amyloid A protein, positive for anti-λ chain antibody, and negative for anti-κ chain, anti-amyloid A, anti-transthyretin, and anti-β2-microglobulin antibodies. Therefore, the lesion was diagnosed as AL-λ-type amyloidosis. No systemic amyloidosis findings were found; thus, the patient was finally diagnosed with localized gastric AL amyloidosis. If an SEL is seen without disease-specific endoscopic findings, amyloidosis should be included in the differential diagnosis, and EUS-FNA can contribute to obtaining tissue samples in such cases.
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Affiliation(s)
- Choichiro Hashimoto
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Takuto Hikichi
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan.
| | - Minami Hashimoto
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan.,Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan
| | - Yuichi Waragai
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan.,Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan
| | - Mika Takasumi
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan
| | - Jun Nakamura
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan.,Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan
| | - Tsunetaka Kato
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan.,Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan
| | - Ryoichiro Kobashi
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan.,Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan
| | - Tadayuki Takagi
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Rei Suzuki
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Mitsuru Sugimoto
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Yuki Sato
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hiroki Irie
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Yoshinori Okubo
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan.,Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan
| | - Shunsuke Satake
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Masao Kobayakawa
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan.,Medical Research Center, Fukushima Medical University, Fukushima, Japan
| | - Yuko Hashimoto
- Department of Pathology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hiromasa Ohira
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan
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5
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Lin XY, Pan D, Sang LX, Chang B. Primary localized gastric amyloidosis: A scoping review of the literature from clinical presentations to prognosis. World J Gastroenterol 2021; 27:1132-1148. [PMID: 33828390 PMCID: PMC8006099 DOI: 10.3748/wjg.v27.i12.1132] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 01/10/2021] [Accepted: 02/25/2021] [Indexed: 02/06/2023] Open
Abstract
Localized gastric amyloidosis (LGA) is a rare disease characterized by abnormal extracellular deposition of amyloid protein restricted to the stomach and it is confirmed by positive results of Congo red staining. Over decades, only a few cases have been reported and studies or research focusing on it are few. Although LGA has a low incidence, patients may suffer a lot from it and require proper diagnosis and management. However, the pathology of LGA remains unknown and no overall review of LGA from its presentations to its prognosis has been published. Patients with LGA are often asymptomatic or manifest atypical symptoms, making it difficult to differentiate from other gastrointestinal diseases. Here, we report the case of a 70-year-old woman with LGA and provide an overview of case reports of LGA available to us. Based on that, we conclude current concepts of clinical manifestations, diagnosis, treatment, and prognosis of LGA, aiming at providing a detailed diagnostic procedure for clinicians and promoting the guidelines of LGA. In addition, a few advanced technologies applied in amyloidosis are also discussed in this review, aiming at providing clinicians with a reference of diagnostic process. With this review, we hope to raise awareness of LGA among the public and clinicians.
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Affiliation(s)
- Xin-Yu Lin
- Department of Neurology, The First Hospital of China Medical University, Shenyang 110001, Liaoning Province, China
| | - Dan Pan
- Department of Geriatrics, The First Affiliated Hospital of China Medical University, Shenyang 110001, Liaoning Province, China
| | - Li-Xuan Sang
- Department of Geriatrics, The First Affiliated Hospital of China Medical University, Shenyang 110001, Liaoning Province, China
| | - Bing Chang
- Department of Gastroenterology, The First Hospital of China Medical University, Shenyang 110001, Liaoning Province, China
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Desai SS, Rizzo MG, Rush AJ, Rosenberg AE, Al Maaieh M. Amyloidoma: a review and case report. Skeletal Radiol 2021; 50:437-444. [PMID: 32705302 DOI: 10.1007/s00256-020-03560-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 07/10/2020] [Accepted: 07/20/2020] [Indexed: 02/02/2023]
Abstract
Amyloidoma is a solitary mass of amyloid protein that arises in patients with or without evidence of systemic amyloidosis, and can be found in a variety of different organ systems. Herein, we describe three cases of localized biopsy-positive amyloidomas with no evidence of systemic involvement-primary amyloidoma. Our cases include a patient with a paraspinal soft tissue amyloidoma, a patient with multiple primary amyloidomas involving the thoracic cavity and flank, and a patient with insulin-injection induced amyloidoma of the left shoulder. We present these cases to provide further insights into the clinical presentation of this uncommon clinical entity. We review the pathophysiology of amyloidosis and discuss our cases in the context of previous reports of amyloidoma.
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Affiliation(s)
- Sohil S Desai
- University of Miami Miller School of Medicine, 1611 NW 12th Ave, Miami, FL, 33136, USA.
| | - Michael G Rizzo
- Department of Orthopedics, University of Miami / Jackson Memorial Hospital, Miami, FL, USA
| | - Augustus J Rush
- Department of Orthopedics, University of Miami / Jackson Memorial Hospital, Miami, FL, USA
| | - Andrew E Rosenberg
- Department of Pathology and Laboratory Medicine, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Motasem Al Maaieh
- Department of Orthopedics, University of Miami / Jackson Memorial Hospital, Miami, FL, USA
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7
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Singh S. Amyloidosis presenting as a solitary nasal mass. INDIAN JOURNAL OF MEDICAL SPECIALITIES 2020. [DOI: 10.4103/injms.injms_82_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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8
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Rakheja G, Handa U, Tahlan A, Lehl SS. Cytological diagnosis of amyloidosis presenting as a supraclavicular swelling. Diagn Cytopathol 2019; 48:234-238. [PMID: 31763786 DOI: 10.1002/dc.24346] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 10/12/2019] [Accepted: 11/06/2019] [Indexed: 11/11/2022]
Abstract
Amyloidosis is a well-recognized entity, that can present as a systemic disease, or, uncommonly, as a localized mass. We report here, a rare presentation of amyloidosis presenting as a supraclavicular swelling, diagnosed on fine-needle aspiration cytology. Subsequent bone marrow examination led to the diagnosis of multiple myeloma. This case highlights the need to be aware of cytological characteristics of amyloidosis, which can have unusual presentation posing a diagnostic dilemma.
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Affiliation(s)
- Garima Rakheja
- Department of Pathology, Government Medical College and Hospital, Chandigarh, India
| | - Uma Handa
- Department of Pathology, Government Medical College and Hospital, Chandigarh, India
| | - Anita Tahlan
- Department of Pathology, Government Medical College and Hospital, Chandigarh, India
| | - Sarabmeet S Lehl
- Department of Medicine, Government Medical College and Hospital, Chandigarh, India
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