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Hayashi R, Sawada G, Ichikawa Y, Takata A, Murakami M, Fukunaga H, Kimura H, Morita S. A case of intestinal intussusception with unique hemorrhagic polyps due to AL amyloidosis and excessive anticoagulation. Clin J Gastroenterol 2024; 17:258-262. [PMID: 38270839 DOI: 10.1007/s12328-023-01915-6] [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: 05/20/2023] [Accepted: 12/19/2023] [Indexed: 01/26/2024]
Abstract
Most adult intussusceptions are secondary to various pathological conditions that serve as a lead point. Because of their serious nature, intussusceptions often require emergency surgery. We report a surgical case of amyloidosis associated with intussusception, probably due to polypoid protrusions and bleeding tendencies. An 80-year-old man with abdominal pain was suspected of having jejunal intussusception on computed tomography. He had been prescribed warfarin for atrial fibrillation, and excessive anticoagulation was observed with a prolonged prothrombin time/international normalized ratio of 5.44 at presentation. After the excessive anticoagulation was resolved, emergency surgery was performed. The intussuscepted jejunum was resected, and a 7 cm long dark-red pedunculated polyp was identified as the lead point, which was accompanied by multiple small pedunculated polyps. Histopathological examination showed that these were all hemorrhagic polyps. Amyloid depositions were observed in the muscularis mucosae, submucosa, and the walls of the blood vessels. Immunohistochemical analysis revealed immunoglobulin light chain amyloidosis. This case is informative to discuss the clinical sequelae of gastrointestinal amyloid deposition.
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Affiliation(s)
- Rie Hayashi
- Department of Surgery, Itami City Hospital, 100 Koyaike, Itami, Hyogo, 664-8540, Japan.
| | - Genta Sawada
- Department of Surgery, Itami City Hospital, 100 Koyaike, Itami, Hyogo, 664-8540, Japan
| | - Yoshitoshi Ichikawa
- Department of Surgery, Itami City Hospital, 100 Koyaike, Itami, Hyogo, 664-8540, Japan
| | - Akihiro Takata
- Department of Surgery, Itami City Hospital, 100 Koyaike, Itami, Hyogo, 664-8540, Japan
| | - Masahiro Murakami
- Department of Surgery, Itami City Hospital, 100 Koyaike, Itami, Hyogo, 664-8540, Japan
| | - Hiroki Fukunaga
- Department of Surgery, Itami City Hospital, 100 Koyaike, Itami, Hyogo, 664-8540, Japan
| | - Hayato Kimura
- Department of Diagnostic Pathology, Itami City Hospital, Itami, Hyogo, Japan
| | - Shunji Morita
- Department of Surgery, Itami City Hospital, 100 Koyaike, Itami, Hyogo, 664-8540, Japan
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2
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Harris JC, Zhang Q, Tondon R, Alipour Z, Stashek K. Characterization of Amyloidosis in the Gastrointestinal Tract With an Emphasis on Histologically Distinct Interstitial Patterns of Deposition and Misinterpretations. Am J Surg Pathol 2024; 48:302-308. [PMID: 38145407 DOI: 10.1097/pas.0000000000002173] [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: 12/26/2023]
Abstract
Amyloidosis can involve the gastrointestinal (GI) tract, and deposition can present with varied histologic patterns that make recognition challenging. This retrospective observational study aimed to characterize the deposition patterns in the GI tract and evaluate key quality metrics, including discrepant cases, to improve recognition and provide insight for accurate diagnosis. Sixty-two patients (195 biopsies) with amyloid involvement of the luminal tract were reviewed. Amyloid subtyping by mass spectrophotometry was available for 59 patients. Immunoglobulin light chain (AL) was the most commonly identified subtype (60%), followed by serum amyloid A (AA; 19%) and transthyretin (ATTR; 16%). 150/195 biopsies (77%) were positive for amyloid deposition, with an average of 2.4 positive biopsies per every 3.1 taken per patient. The sites with the highest yield were duodenum (37/37, 100%) and colon (63/74, 85%). Gastric biopsies were most likely to involve the lamina propria (41/45, 91%, P < 0.001), with the background mucosa showing reactive epithelial changes in almost half of the biopsies (20/45, 44%). Several distinct histologic patterns of interstitial deposition were identified, including muscularis mucosae deposition (n = 40, 27% of positive biopsies), peri-Brunner gland (n = 6, 17% of duodenal biopsies), mass-forming (n = 4, 2.7% of positive biopsies, including 3 suspected cases with localized involvement), collagenous colitis-like (n = 3, 4.8% of positive colonic biopsies), and globular (n = 19, 12.7% of positive biopsies). Congo Red was ordered in 81% of cases in which it was requested clinically, with a positivity rate of 30%. Of the 34 cases in which an amyloid workup was requested (but Congo Red was not performed), 14 were positive on reevaluation. Several missed cases had deposition in multiple biopsies, and almost half were missed by subspecialist GI pathologists. Nine misinterpretations were from the stomach, with seven initially diagnosed as chemical or reactive gastropathy. Additional discrepant cases were identified from the duodenum (n = 2) and colon (n = 3), with the vascular-only deposition pattern (n = 3), muscularis mucosae-only deposition (n = 3), and globular pattern (n = 1) identified. Given the challenges of identifying amyloid on hematoxylin and eosin staining, Congo Red ordering percentage should be 100% in clinically suspicious cases unless deposition is definitively seen on hematoxylin and eosin staining.
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Affiliation(s)
- Jaryse Carol Harris
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
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Acharya I, Dominah GA, Xing D, Allen E, Iding JS, Haas CJ. Peritoneal Amyloid as a Presenting Manifestation of AL Amyloid. J Community Hosp Intern Med Perspect 2023; 13:96-102. [PMID: 37877063 PMCID: PMC10593169 DOI: 10.55729/2000-9666.1193] [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: 12/15/2022] [Revised: 03/09/2023] [Accepted: 03/16/2023] [Indexed: 10/26/2023] Open
Abstract
Amyloid is a systemic disease characterized by extracellular deposition of misfolded protein. Gastrointestinal and peritoneal deposition of light chain (AL) amyloid is an under-recognized manifestation of this systemic disease, usually as a late sequela. Here we present a case of recently diagnosed AL peritoneal amyloid that presented in the context of recurrent, acute onset abdominal discomfort and was found to have bowel obstruction complicated by perforation in the setting of AL-mediated gastrointestinal tract infiltration and dysmotility.
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Affiliation(s)
- Indira Acharya
- Medstar Health Internal Medicine Residency Program, Baltimore, MD,
USA
| | - Gifty A. Dominah
- Medstar Health Internal Medicine Residency Program, Baltimore, MD,
USA
| | - Dongmei Xing
- Medstar Health, Department of Pathology, Baltimore, MD,
USA
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4
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Imaging of metabolic and overload disorders in tissues and organs. Jpn J Radiol 2023; 41:571-595. [PMID: 36680702 DOI: 10.1007/s11604-022-01379-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 12/24/2022] [Indexed: 01/22/2023]
Abstract
Metabolic and overload disorders are a heterogeneous group of relatively uncommon but important diseases. While imaging plays a key role in the early detection and accurate diagnosis in specific organs with a pivotal role in several metabolic pathways, most of these diseases affect different tissues as part of a systemic syndromes. Moreover, since the symptoms are often vague and phenotypes similar, imaging alterations can present as incidental findings, which must be recognized and interpreted in the light of further biochemical and histological investigations. Among imaging modalities, MRI allows, thanks to its multiparametric properties, to obtain numerous information on tissue composition, but many metabolic and accumulation alterations require a multimodal evaluation, possibly using advanced imaging techniques and sequences, not only for the detection but also for accurate characterization and quantification. The purpose of this review is to describe the different alterations resulting from metabolic and overload pathologies in organs and tissues throughout the body, with particular reference to imaging findings.
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Liu XM, Di LJ, Zhu JX, Wu XL, Li HP, Wu HC, Tuo BG. Localized primary gastric amyloidosis: Three case reports. World J Clin Cases 2020; 8:4667-4675. [PMID: 33083432 PMCID: PMC7559672 DOI: 10.12998/wjcc.v8.i19.4667] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 07/27/2020] [Accepted: 08/19/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Localized primary gastric amyloidosis is a rare disorder characterized by the extracellular deposition of insoluble fibrillary protein in the stomach and can mimic various diseases on endoscopic examination, including gastrointestinal stromal tumors, gastric cancer and ulcers.
CASE SUMMARIES Here, we report a series of three cases of localized gastric amyloidosis mimicking gastric mucosa-associated lymphoid tissue (MALT) lymphoma on endoscopic examination that were evaluated over the past ten years in our hospital. The different detection times of this rare disease resulted in three completely different outcomes, indicating the strong importance of early detection, diagnosis and treatment. The difficulties encountered in making an accurate diagnosis and differential diagnosis are highlighted, and this report provides clinical experience for the diagnosis of localized primary gastric amyloidosis.
CONCLUSION Localized gastric amyloidosis is a rare metabolic disease that resembles MALT lymphoma. Early detection, diagnosis and treatment of localized gastric amyloidosis result in an excellent prognosis.
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Affiliation(s)
- Xue-Mei Liu
- Department of Gastroenterology, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
| | - Lian-Jun Di
- Department of Gastroenterology, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
| | - Jia-Xing Zhu
- Department of Gastroenterology, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
| | - Xing-Long Wu
- Department of Pathology, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
| | - Hong-Ping Li
- Department of Gastroenterology, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
| | - Hui-Chao Wu
- Department of Gastroenterology, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
| | - Bi-Guang Tuo
- Department of Gastroenterology, Affiliated Hospital of Zunyi Medical University, Zunyi 563003, Guizhou Province, China
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Inayat F, Ur Rahman A, Zahid E, Ali NS, Charles R. Symptomatic involvement of the stomach and duodenum as initial presentation of AL amyloidosis. BMJ Case Rep 2019; 12:12/1/bcr-2018-227550. [PMID: 30659008 DOI: 10.1136/bcr-2018-227550] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Primary systemic or amyloid light chain (AL) amyloidosis is a multisystem disorder with myriad presentations. Although it can involve the upper gastrointestinal tract in 8% of cases, symptomatic involvement is exceedingly rare. We chronicle here a case of postprandial epigastric pain associated with AL amyloidosis involving the stomach and duodenum. Pathological examination of endoscopic biopsy using Congo red staining confirmed the diagnosis. In order to establish the underlying aetiology of AL amyloidosis, the patient underwent extensive workup. Eventually, she was diagnosed with multiple myeloma based on the standard set of investigations. This paper underscores the importance of clinical suspicion of amyloidosis in patients presenting with non-specific gastrointestinal symptoms and highlights the role of endoscopic biopsy to confirm the amyloid deposition. Since gastrointestinal amyloidosis is a disease with a poor prognosis, early diagnosis and treatment are particularly warranted.
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Affiliation(s)
| | | | - Effa Zahid
- Services Institute of Medical Sciences, Lahore, Pakistan
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7
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Koop AH, Mousa OY, Wang MH. Clinical and endoscopic manifestations of gastrointestinal amyloidosis: a case series. ACTA ACUST UNITED AC 2018; 91:469-473. [PMID: 30564026 PMCID: PMC6296722 DOI: 10.15386/cjmed-951] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 06/06/2018] [Accepted: 06/20/2018] [Indexed: 12/18/2022]
Abstract
Gastrointestinal (GI) amyloidosis is rare and has varying clinical and endoscopic presentations. In this case series, we present three patients with primary systemic amyloid-light chain (AL) amyloidosis with GI involvement and complications of GI bleeding. We also provide a brief review of the literature, including clinical presentation, endoscopic findings, pathology, and management of GI amyloidosis. The endoscopic findings of GI amyloidosis can vary, including friable mucosa with erosions, ulcers, and submucosal hematomas or mucosal thickening with polypoid protrusions. The endoscopic findings may correlate with the pathologic deposition of amyloid fibrils. Treatment of GI amyloidosis is generally focused on management of the underlying condition and supportive care. Gastroenterologists should be familiar with the endoscopic findings as they may be the first suggestion of disease and allow for definitive diagnosis.
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Affiliation(s)
- Andree Hermes Koop
- Gastroenterology and Hepatology Department, Mayo Clinic Florida, United States
| | - Omar Y Mousa
- Gastroenterology and Hepatology Department, Mayo Clinic Florida, United States
| | - Ming-Hsi Wang
- Gastroenterology and Hepatology Department, Mayo Clinic Florida, United States
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Hoscheit M, Kamal A, Cline M. Gastroparesis in a Patient with Gastric AL Amyloidosis. Case Rep Gastroenterol 2018; 12:317-321. [PMID: 30022922 PMCID: PMC6047544 DOI: 10.1159/000489297] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 04/17/2018] [Indexed: 11/19/2022] Open
Abstract
Systemic amyloidosis is a group of complex disorders characterized by the extracellular deposition of nonbranching fibrils in various tissues, ultimately leading to a variety of clinical presentations including isolated or multiorgan dysfunction. Amyloid involvement of the gastrointestinal tract is common depending on the subtype of this disease; light chain primary amyloidosis (AL) and secondary amyloidosis (AA) affect the gastrointestinal tract in unique ways due to differing pathophysiology. A case is reported of gastroparesis associated with AL amyloidosis diagnosed by esophagogastroduodenoscopy and study of gastric emptying, then subsequently confirmed by Congo red staining performed on endoscopic biopsies.
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Affiliation(s)
- Matthew Hoscheit
- Department of Internal Medicine, Medicine Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Afrin Kamal
- Department of Gastroenterology, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Michael Cline
- Department of Gastroenterology, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio, USA
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9
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Yen T, Chen FW, Witteles RM, Liedtke M, Nguyen LA. Clinical implications of gastrointestinal symptoms in systemic amyloidosis. Neurogastroenterol Motil 2018; 30:e13229. [PMID: 29024324 DOI: 10.1111/nmo.13229] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 09/15/2017] [Indexed: 12/14/2022]
Abstract
BACKGROUND Gastrointestinal (GI) symptoms in systemic amyloidosis patients are poorly characterized. This purpose of this study is to define the epidemiology and clinical implications of such symptoms. METHODS This was a retrospective cohort study of 583 amyloid patients seen at a tertiary referral center. Of 96 symptomatic patients, 82 received endoscopic biopsies, subsequently grouped into those with histologic evidence of GI amyloid (biopsy proven) vs without (biopsy absent). KEY RESULTS 16.8% of patients had GI symptoms, and had more abnormal NT-proBNP, cardiac ejection fraction, serum albumin, and alkaline phosphatase (P < .01). Of those who received endoscopy, the sites of highest diagnostic yield were stomach, duodenum and colon. The most common symptom was abdominal pain, nausea, or vomiting (50.0%). Of the symptomatic patients, only 37 (45%) had biopsy proven GI amyloid. Biopsy proven patients more often had cardiac involvement (P < .005), and more often received hematologic therapy or transplant (P = .01). Biopsy absent patients had more frequent neurologic involvement (P = .17). Biopsy status had no significant correlation with other indicators of amyloid burden, GI symptoms or management. CONCLUSIONS & INFERENCES Nearly one in six amyloid patients have GI symptoms, and half do not have GI amyloid. The type of symptom does not predict endoscopic findings. Most biopsy absent patients are not managed as a functional disorder despite no alternative etiology. Gastroenterologists may have an increased role to play in the care of systemic amyloidosis beyond performing endoscopies, such as evaluating cardiac amyloid patients for concurrent GI amyloid.
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Affiliation(s)
- T Yen
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - F W Chen
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - R M Witteles
- Division of Cardiovascular Medicine and Stanford Amyloid Center, Stanford University School of Medicine, Stanford, CA, USA
| | - M Liedtke
- Division of Hematology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - L A Nguyen
- Division of Gastroenterology, Department of Medicine, Stanford Medicine, Stanford, CA, USA
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10
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Vora M, Kevil CG, Herrera GA. Contribution of human smooth muscle cells to amyloid angiopathy in AL (light-chain) amyloidosis. Ultrastruct Pathol 2017; 41:358-368. [PMID: 28796568 DOI: 10.1080/01913123.2017.1349852] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVE Amyloid light-chain (AL) amyloidosis is a disease process that often compromises the peripheral vascular system and leads to systemic end-organ dysfunction. Although amyloid formation in vessel walls is a multifaceted process, the assembly of the native light chains (LCs) into amyloid fibrils is central to its pathogenesis. Recent evidence suggests that endocytosis and endolysosomal processing of immunoglobin LCs by host cells is essential to the formation of amyloid fibrils that are deposited in at least some tissues. The aim of this study was to elucidate the role of vascular smooth muscle in amyloid angiopathy. METHODS Human coronary artery smooth muscle cells (SMCs) were grown on coverslips, four chamber glass slides, and growth factor-reduced Matrigel matrix in the presence of 10 µg/ml of ALs (λ and κ isotypes), nonamyloidogenic LCs, and culture medium (negative control) for 48 and 72 hours. Thereafter, a detailed light microscopic, immunohistochemical, and ultrastructural evaluation was conducted to verify amyloid deposition and characterize the role of SMCs in the formation of amyloid deposits in the various experimental conditions. RESULTS Amyloid deposits were detected extracellulary as early as 48 hours after exposure of vascular smooth muscle cells (VSMCs) to AL-LCs (amyloidogenic light chains) as confirmed by affinity to Congo red dye, thioflavin T fluorescence, and transmission electron microscopy. No amyloid was present in the cultures of SMCs treated with medium alone or nonamyloidogenic LCs. SMCs associated with amyloid deposits exhibited CD68, lysosome-associated membrane protein 1-1, and intracellular lambda light chain expression and only focal smooth muscle actin and muscle-specific actin positivity. Electron microscopy revealed these cells to have an expanded mature lysosomal compartment closely associated with deposits of newly formed amyloid fibrils. CONCLUSIONS The interaction of amyloidogenic LCs with VSMCs is necessary for the formation of amyloid fibrils that are deposited in peripheral vessels. VSMCs participate in the formation of amyloid by the intracellular processing of AL-LCs, which is possible due to their transformation from a smooth muscle to a macrophage phenotype. The formation of amyloid fibrils occurs in the mature lysosomal compartment of transformed cells. The amyloid that is formed is then extruded into the extracellular matrix.
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Affiliation(s)
- Moiz Vora
- a Department of Pathology and Translational Pathobiology , Louisiana State University Health , Shreveport , LA , USA
| | - Christopher G Kevil
- a Department of Pathology and Translational Pathobiology , Louisiana State University Health , Shreveport , LA , USA.,b Department of Physiology , Louisiana State University Health , Shreveport , LA , USA
| | - Guillermo A Herrera
- a Department of Pathology and Translational Pathobiology , Louisiana State University Health , Shreveport , LA , USA.,c Department of Anatomy and Cell Biology , Louisiana State University Health , Shreveport , LA , USA
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Abstract
Collagenous and lymphocytic/microscopic colitis represent a distinct histopathologic spectrum of findings, with occasional transition, observed in patients with normal or near-normal colonoscopic findings and chronic watery diarrhea (watery diarrhea- colitis syndrome). Biopsies are characterized by surface epithelial damage, an increased number of chronic inflamatory cells in the lamina propria, intraepithelial lymphocyto sis, intact crypt architecture, and in the cases of collagenous colitis, a thickened subepi thelial collagen layer (SCL). While their precise interrelationship is unclear, as their clinicopathologic similarities far outweigh their differences, it appears reasonable for pathologists and clinicians to consider them conceptually together as part of a syn drome of chronic watery diarrhea and colitis distinct from other forms of chronic inflammatory bowel disease. The etiology and pathogenesis of this syndrome are un clear. Colorectal surface epithelial damage appears to be for the most part responsible for the secretory diarrhea, while the thickened SCL appears to be a variable response to the surface epithelial damage. Why the thickened SCL occurs only in some cases, why it does not occur in other forms of colitis, and whether it functions as a diffusion barrier are unknown. The propensity of the watery diarrhea-colitis syndrome to pref erentially affect middle-aged and elderly women, an association with autoimmune disorders, and clinicopathologic similarities to celiac disease suggest that host immune factors are important. Other dietary factors, medications, or other agents may also play a role, and this is currently under investigation. Small bowel villous atrophy appears to account for the presence of steatorrhea noted in some reports. Definitive diagnosis is facilitated by the procurement of multiple, well-oriented biopsies, prefera bly extending at least into the proximal left colon. A thickened SCL occasionally can only be demonstrated in biopsies from the right colon. An appreciation of the normal variation found in colorectal biopsies and recognition of artifactual thickening of the subepithelial basement membrane in maloriented sections and in relation to bowel preparation will eliminate overdiagnosis of normal biopsies, while the absence of fea tures typical for other forms of inflammatory bowel disease facilitates differential diag nosis. Patients may respond dramatically to therapeutic intervention with drugs often used for ulcerative colitis and Crohn's disease, however, spontaneous remissions are well documented. A colitis-dysplasia-carcinoma sequence has not as yet been docu mented to occur in this patient population. In just over one decade the morphologic features of the watery diarrhea-colitis syndrome have come to be recognized. Hope fully, the next decade of observation and investigation will help to clarify the precise relationship between cases with and without a thickened SCL, as well as the etiology and pathogenesis of the secretory diarrhea. Int J Surg Pathol 1 (1): 65-82, 1993
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Affiliation(s)
- Scott H. Saul
- Department of Pathology, Chester County Hospital, 701 East Marshall Street, West Chester, PA 19380
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Freudenthaler S, Hegenbart U, Schönland S, Behrens HM, Krüger S, Röcken C. Amyloid in biopsies of the gastrointestinal tract-a retrospective observational study on 542 patients. Virchows Arch 2016; 468:569-77. [PMID: 26915034 PMCID: PMC4856726 DOI: 10.1007/s00428-016-1916-y] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Revised: 01/30/2016] [Accepted: 02/11/2016] [Indexed: 12/14/2022]
Abstract
In this retrospective observational study, we investigated the histopathological and demographic characteristics of amyloid in gastrointestinal biopsies. From the Amyloid Registry Kiel, we retrieved all cases with amyloid in biopsies of the stomach, duodenum, small intestine, large intestine, and rectum submitted for tertiary referral between January 2003 and April 2013. Amyloid was identified by Congo red staining in combination with polarization microscopy and classified by immunohistochemistry. The TTR-genotype was assessed in 56 patients. Amyloid type was correlated with demographic patient characteristics. Six hundred sixty-three biopsies from 542 patients were retrieved. Amyloid was found in each biopsy as vascular and/or interstitial amyloid deposits. Biopsies were obtained from the colon [254 biopsies (38.3 %)], stomach, [153 (23.1 %)], rectum [112 (16.9 %)], duodenum [105 (15.8 %)], and jejunum/ileum [39 (5.9 %)]. ALλ amyloid was found in 286 (52.8 %), ATTR in 88 (16.2 %), ALκ in 74 (13.7 %), AA in 58 (10.7 %), and ApoAI amyloid in 4 (0.7 %) patients. The remaining 21 cases were ALys amyloid in 4 (0.7 %), AL n.o.s. in 14 (2.6 %), and mixed type amyloidosis in 3 (0.6 %). The amyloid of 11 (2.0 %) cases remained unclassified. The median age of the patients was 68 years. Men [332 (61.7 %)] were significantly more prevalent than women [206 (38.3 %); p < 0.001]. TTR mutations were found in 24 % of the patients with ATTR amyloidosis. The median age, the histoanatomical distribution (proximal to distal; mucosal to submucosal), and the deposition pattern (vascular/interstitial) varied between different amyloid types. Amyloid in gastrointestinal biopsies mainly affects male elderly patients and shows amyloid-type-specific demographic patient characteristics.
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Affiliation(s)
- Sophie Freudenthaler
- Department of Pathology, Christian-Albrechts-University, Arnold-Heller-Str. 3, Haus 14, 24105, Kiel, Germany
| | - Ute Hegenbart
- Medical Department V, Amyloidosis Center, University of Heidelberg, Heidelberg, Germany
| | - Stefan Schönland
- Medical Department V, Amyloidosis Center, University of Heidelberg, Heidelberg, Germany
| | - Hans-Michael Behrens
- Department of Pathology, Christian-Albrechts-University, Arnold-Heller-Str. 3, Haus 14, 24105, Kiel, Germany
| | - Sandra Krüger
- Department of Pathology, Christian-Albrechts-University, Arnold-Heller-Str. 3, Haus 14, 24105, Kiel, Germany
| | - Christoph Röcken
- Department of Pathology, Christian-Albrechts-University, Arnold-Heller-Str. 3, Haus 14, 24105, Kiel, Germany.
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13
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Small intestinal amyloidosis: a rare cause of diverticular disease. Case Rep Pathol 2014; 2014:362835. [PMID: 25002983 PMCID: PMC4068059 DOI: 10.1155/2014/362835] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2014] [Accepted: 05/29/2014] [Indexed: 12/22/2022] Open
Abstract
Systemic amyloidosis frequently involves the small intestine. However, its association with diverticular disease has been seldom reported to date. To draw attention to this rare but potentially harmful association, we herein present an additional case of small bowel diverticular disease associated with amyloidosis.
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14
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[Pancreas-preserving duodenal-jejunal resection due to complicated intestinal amyloidosis]. GASTROENTEROLOGIA Y HEPATOLOGIA 2013; 36:268-70. [PMID: 23369620 DOI: 10.1016/j.gastrohep.2013.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2012] [Accepted: 11/06/2012] [Indexed: 11/21/2022]
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15
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Infantile colitis as a novel presentation of familial Mediterranean fever responding to colchicine therapy. J Pediatr Gastroenterol Nutr 2011; 53:102-5. [PMID: 21694544 DOI: 10.1097/mpg.0b013e31820cfab1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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16
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Alcaide N, Herrero C, Barrio J, Atienza R, Herranz MT, Pérez Saborido B, Pérez-Miranda M, Caro-Patón A. [Massive gastrointestinal bleeding due to gastric ulcer in a patient with amyloidosis]. GASTROENTEROLOGIA Y HEPATOLOGIA 2011; 34:411-4. [PMID: 21684418 DOI: 10.1016/j.gastrohep.2011.03.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2010] [Revised: 03/09/2011] [Accepted: 03/11/2011] [Indexed: 11/24/2022]
Abstract
Gastrointestinal amyloidosis may occur as part of the systemic manifestations of primary amyloidosis or in a localized form. The symptoms and signs that may occur are numerous and nonspecific, hampering clinical suspicion when this disease has not already been diagnosed. Gastric ulcers presenting as massive bleeding are an uncommon manifestation of this disease. We report the case of a patient with primary amyloidosis who developed massive gastrointestinal bleeding complicated by an amyloid gastric ulcer. Emergency surgery was required to control the bleeding.
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Affiliation(s)
- Noelia Alcaide
- Servicio de Aparato Digestivo, Hospital Universitario Río Hortega, Valladolid, España.
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Ikezawa Y, Oka K, Nagayama R, Okubo Y, Yonekawa N, Hirai F, Ebihara I, Mori N. Bence-Jones protein-type myeloma with amyloid myopathy presenting as amyloidomas and extensive amyloid deposits in the muscularis propria: a rapidly fatal autopsy case. Int J Surg Pathol 2011; 20:83-8. [PMID: 21632635 DOI: 10.1177/1066896911410690] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study reports a 59-year-old man who suffered from multiple skeletal muscle amyloidomas and showed a rapidly fatal course. He noticed left inguinal pain and gait disturbance due to muscle weakness of the left leg. Protein in urine (3.3 g/d) and Bence-Jones protein of the κ type (2.3 g/d) were detected. Bone marrow aspiration showed 11.6% monoclonal plasma cells in nucleated cells. A core needle-biopsied and resected left inguinal tumor showed the deposition of eosinophilic amorphous materials positive for Congo red stain and the κ-light chain. He was diagnosed with plasma cell myeloma with AL (amyloid light chain) amyloidosis. Multiple soft-part tumors developed, grew rapidly, and he died 3 months after admission. At autopsy, 3 large amyloidomas were observed in the skeletal muscles, and prominent amyloid deposits were also seen in the diaphragm, intercostal muscle, iliopsoas muscle, and cervical skeletal muscles examined. Massive amyloid materials deposited diffusely in the propria muscularis of the gastrointestinal tract: the tongue to the rectum.
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Affiliation(s)
- Yoshiyasu Ikezawa
- Department of Pathology, Mito Saiseikai General Hospital, Mito, Ibaraki, Japan
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18
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Miyaoka M, Matsui T, Hisabe T, Yano Y, Hirai F, Takaki Y, Nagahama T, Beppu T, Murakami Y, Maki S, Takatsu N, Ninomiya K, Ono Y, Kanemitsu T, Nishimata N, Tanabe H, Ikeda K, Haraoka S, Iwashita A. Clinical and endoscopic features of amyloidosis secondary to Crohn's disease: diagnostic value of duodenal observation and biopsy. Dig Endosc 2011; 23:157-65. [PMID: 21429022 DOI: 10.1111/j.1443-1661.2010.01069.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
AIM Recent reports have focused on the development of secondary amyloidosis (AMY) as a complication of Crohn's disease (CD). The present study was carried out to investigate the frequency of AMY secondary to CD, its clinical and endoscopic features, and the importance of duodenal biopsy in detecting this disease. METHODS This study involved 408 patients diagnosed with CD who were endoscopically and histologically examined at our hospital. At follow up, we analyzed the incidence of AMY complications, the clinical features of AMY and the methods to diagnose AMY. RESULTS The incidence of AMY was 2.5% (10/408). The disease type at the time of CD diagnosis was small and large bowel type (SL) in eight patients, small bowel type in one and large bowel type in one. The incidence of AMY was significantly higher in patients with SL than in patients with other disease types. The length of time from onset of CD to diagnosis of AMY was 14.1 ± 8.0 years. The cumulative incidence of AMY was 1.0% at 10 years and 5.7% at 20 years after onset. In terms of the method used to diagnose AMY, the positive rate of AMY diagnosis was 100% with endoscopic duodenal biopsy. CONCLUSION The incidence of AMY as a complication of CD was low (2.5%). However, because this complication adversely affects patients' prognoses, it is important to check for the presence of AMY, particularly in the duodenum, in patients for whom more than 10 years have elapsed since the development of CD.
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Affiliation(s)
- Masaki Miyaoka
- Departments of Gastroenterology, Fukuoka University Chikushi Hospital, Fukuoka, Japan.
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19
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Mainenti PP, Segreto S, Mancini M, Rispo A, Cozzolino I, Masone S, Rinaldi CR, Nardone G, Salvatore M. Intestinal amyloidosis: Two cases with different patterns of clinical and imaging presentation. World J Gastroenterol 2010; 16:2566-70. [PMID: 20503459 PMCID: PMC2877189 DOI: 10.3748/wjg.v16.i20.2566] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The involvement of the small bowel in systemic forms of amyloidosis may be diffuse or very rarely focal. Some cases of focal amyloidomas of the duodenum and jejunum without extraintestinal manifestations have been reported. The focal amyloidomas consisted of extensive amyloid infiltration of the entire intestinal wall thickness. Radiological barium studies, ultrasound and computed tomography (CT) patterns of diffuse small bowel amyloidosis have been described: the signs are non-specific and may include small-bowel dilatation, symmetric bowel wall thickening, mesenteric infiltration, and mesenteric adenopathy. No data are available about the positron emission tomography (PET)/CT and magnetic resonance imaging (MRI) patterns of intestinal amyloidosis. We report two cases of small bowel amyloidosis: the former characterized by focal deposition of amyloid proteins exclusively within blood vessel walls of the terminal ileum, the latter characterized by diffuse intestinal involvement observed on MRI and PET/CT studies.
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20
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Perforation of rectal diverticulum with amyloidosis secondary to rheumatoid arthritis: case report and review of the literature. Clin J Gastroenterol 2009; 3:30-5. [DOI: 10.1007/s12328-009-0132-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2009] [Accepted: 11/22/2009] [Indexed: 10/20/2022]
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21
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Oyasiji T, Yood S. Jejunal Amyloidoma - a rare cause of gastrointestinal bleeding. CASES JOURNAL 2009; 2:9100. [PMID: 20062677 PMCID: PMC2803897 DOI: 10.1186/1757-1626-2-9100] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2009] [Accepted: 11/27/2009] [Indexed: 11/22/2022]
Abstract
We report a case of localized amyloid tumor of the jejunum which presented with abdominal pain and gastrointestinal bleeding. We reviewed the pathophysiologic process that precipitates bleeding in this rare tumor. We also examined the documented radiologic and endoscopic features of amyloidosis of the small bowel in the light of our reported case. All with a view to add to the growing evidence on this rare tumor which will facilitate accurate diagnosis and management.
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Affiliation(s)
- Tolutope Oyasiji
- Department of Surgery, Hospital of Saint Raphael, 1450 Chapel Street, New Haven, CT 06511, USA
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22
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Koczka CP, Goodman AJ. Gastric amyloidoma in patient after remission of Non-Hodgkin’s Lymphoma. World J Gastrointest Oncol 2009; 1:93-6. [PMID: 21160781 PMCID: PMC2999100 DOI: 10.4251/wjgo.v1.i1.93] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2009] [Revised: 04/18/2009] [Accepted: 04/25/2009] [Indexed: 02/05/2023] Open
Abstract
Amyloidosis is commonly systemic, occasionally organ-limited, and rarely a solitary localized mass. The latter, commonly referred to as tumoral amyloidosis, is described as occurring in nearly every organ/tissue. Only a few reports of gastric amyloidosis exist today. We describe a 72 year-old black male from Barbados presenting with 3 d of diffuse abdominal pain. His medical history included Non-Hodgkin’s Lymphoma diagnosed five years ago, status-post six rounds of cyclophosphamide, adriamycin, vincristine, prednisone chemotherapy, and currently was in remission. On computed tomography scan of the abdomen, thickening and calcification of the gastric wall was noted along with pneumatosis. On esophagogastroduodenoscopy, a large circumferential friable mass was seen from the gastroesophageal junction to the body. A large non-bleeding 3 cm polyp was also seen in post bulbar area of duodenum. Biopsies were stained with Congo red and gave green birefringence under polarized light, consistent with tumoral amyloidosis. Positron emission tomography scan revealed diffuse gastric mucosa uptake compatible with gastric malignancy without metastatic foci. Treatment for gastric amyloidomas has presently been one of observation or, at most, resection of the amyloid mass. It is not known if our patient required the same approach or if this warranted the re-institution of chemotherapy for Non-Hodgkin’s Lymphoma. Until more reports of tumoral amyloidosis are made known, treatment as well as prognosis remain uncertain.
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Affiliation(s)
- Charles Philip Koczka
- Charles Philip Koczka, Adam J Goodman, Department of Medicine, SUNY Downstate Medical Center, Brooklyn, NY 11203, United States
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23
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Shatnawei A, Dasari V, Dumot J, Kirby DF. Two Cases of Gastric and Esophageal Amyloidosis. Gastroenterol Hepatol (N Y) 2009; 5:571-574. [PMID: 37967401 PMCID: PMC2886404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2023]
Affiliation(s)
- Abdullah Shatnawei
- Department of Gastroenterology, Hepatology, and Nutrition, Cleveland, Clinic Foundation, Cleveland, Ohio
| | - Vijaya Dasari
- Department of Gastroenterology, Hepatology, and Nutrition, Cleveland, Clinic Foundation, Cleveland, Ohio
| | - John Dumot
- Department of Gastroenterology, Hepatology, and Nutrition, Cleveland, Clinic Foundation, Cleveland, Ohio
| | - Donald F Kirby
- Department of Gastroenterology, Hepatology, and Nutrition, Cleveland, Clinic Foundation, Cleveland, Ohio
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24
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Abstract
This article presents the differential diagnosis for small bowel ischemia. Clinical presentation of small bowel ischemia is variable, presenting with a myriad of specific or nonspecific clinical and laboratory findings. The imaging findings associated with small bowel ischemia are variable and combinations of findings may be necessary for definitive diagnosis. More specific imaging findings in patients with acute small intestine ischemia include bowel wall gas, mesenteric vessel occlusion, mesenteric venous gas, portal venous gas, or absence of bowel wall enhancement. Less specific imaging findings include small bowel wall thickening, mesenteric stranding, and mesenteric fluid. Further complicating the issue, several small intestinal disease processes may mimic ischemia both clinically and radiographically. These alternate diagnoses include infectious, inflammatory, and infiltrative processes.
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25
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Akl MN, Kho RM, McCullough AE, Collins JM, Lund JT, Magtibay PM. Mesenteric and omental amyloidosis mimicking intraperitoneal carcinomatosis. Surgery 2008; 144:473-5. [DOI: 10.1016/j.surg.2008.01.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2007] [Accepted: 12/11/2007] [Indexed: 10/22/2022]
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26
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Abstract
Amyloidosis is characterized by extracellular deposition of abnormal protein. There are six types: primary, secondary, hemodialysis-related, hereditary, senile, and localized. Primary (AL) amyloidosis is associated with monoclonal light chains in serum and/or urine with 15% of patients having multiple myeloma. Secondary (AA) amyloidosis is associated with inflammatory, infectious, and neoplastic diseases. The presentation is protean, including macroglossia, a dilated and atonic esophagus, gastric polyps or enlarged folds, and luminal narrowing or ulceration of the colon. Amyloid deposition in the gastrointestinal (GI) tract is greatest in the small intestine. The symptoms include diarrhea, steatorrhea, or constipation. Pseudo-obstruction carries a particularly grave prognosis, often not responding to pro-motility agents. Hepatic involvement is common, but the clinical manifestations are usually mild with hepatomegaly and an elevated alkaline phosphatase level. Biopsies to diagnose amyloidosis can be taken from the fat, kidney, intestine, or bone marrow. The safety of liver biopsies is controversial. With Congo Red stain, amyloid appears red in normal light and apple-green in polarized light. Treatment for AL amyloidosis is chemotherapy and stem cell transplantation; treatment for AA amyloidosis is control of the underlying disease. Amyloidosis should be considered in patients with proteinuria, cardiomyopathy, hepatomegaly (with mildly abnormal liver tests), peripheral and autonomic neuropathy, weight loss, and GI symptoms.
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Affiliation(s)
- Ellen C Ebert
- Department of Medicine, UMDNJ-Robert Wood Johnson Medical School, New Brunswick, New Jersey 09803, USA
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27
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Kim MS, Ryu JA, Park CS, Lee EJ, Park NH, Oh HE, Jeong J. Amyloidosis of the mesentery and small intestine presenting as a mesenteric haematoma. Br J Radiol 2008; 81:e1-3. [PMID: 18079343 DOI: 10.1259/bjr/13509947] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Amyloidosis involving the mesentery is very rare, and its radiological appearance has been poorly documented. To our knowledge, this is the first case of amyloidosis involving the mesentery being presented as a mesenteric haematoma.
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Affiliation(s)
- M S Kim
- Department of Diagnostic Radiology, Myongji Hospital, Kwandong University College of Medicine, 697-24 Hwajung-dong, Dukyang-ku, Koyang, Kyunggi, 412-270, Korea
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28
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HIRASAKI S, KOIDE N, NAKAGAWA K, SHIMA Y, OGAWA H, UJIKE K, OKADA H, MIZUNO M, UKIDA M, TSUJI T. Amyloid Colitis: Successful Treatment with Colchicine Therapy. Dig Endosc 2007. [DOI: 10.1111/j.1443-1661.1998.tb00561.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Affiliation(s)
- Shoji HIRASAKI
- First Department of Internal Medicine, Okayama University School of Medicine, Okayama Japan
| | - Norio KOIDE
- First Department of Internal Medicine, Okayama University School of Medicine, Okayama Japan
| | | | - Yasuo SHIMA
- First Department of Internal Medicine, Okayama University School of Medicine, Okayama Japan
| | - Hiromichi OGAWA
- Department of Internal Medicine, Kagawaken Saiseikai Hospital, Kagawa, Japan
| | - Kozo UJIKE
- First Department of Internal Medicine, Okayama University School of Medicine, Okayama Japan
| | - Hiroyuki OKADA
- First Department of Internal Medicine, Okayama University School of Medicine, Okayama Japan
| | - Motowo MIZUNO
- First Department of Internal Medicine, Okayama University School of Medicine, Okayama Japan
| | - Minora UKIDA
- First Department of Internal Medicine, Okayama University School of Medicine, Okayama Japan
| | - Takao TSUJI
- First Department of Internal Medicine, Okayama University School of Medicine, Okayama Japan
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29
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James DG, Zuckerman GR, Sayuk GS, Wang HL, Prakash C. Clinical recognition of Al type amyloidosis of the luminal gastrointestinal tract. Clin Gastroenterol Hepatol 2007; 5:582-8. [PMID: 17428737 DOI: 10.1016/j.cgh.2007.02.038] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS Amyloidosis is characterized by the pathologic deposition of specific proteins throughout the body. Gastrointestinal involvement with amyloid associated with plasma cell dyscrasias (AL type amyloidosis) is common, but systematic description of the condition is lacking. The aim of this investigation was to characterize the clinical presentation, endoscopic findings, and histopathologic correlates in a series of patients with systemic AL amyloidosis of the luminal gastrointestinal tract. METHODS Eligible patients were identified by interrogating the histopathology database of our institution during a 14-year time period. Medical record, histopathologic, and laboratory data were collected, analyzed, and correlated with endoscopic findings. RESULTS Nineteen patients with systemic AL amyloidosis of the luminal gastrointestinal tract were identified. Gastrointestinal symptoms or signs related to amyloid involvement were noted in 95% of patients; abdominal pain, change in bowel habits, overt gastrointestinal bleeding, and complaints related to altered motility were the predominant presentations. Endoscopic abnormalities were found in nearly three fourths of patients, including ulcerations and submucosal hematomas. When gastrointestinal bleeding was the presenting symptom, submucosal hematomas were a common finding during endoscopic evaluation. CONCLUSIONS AL type amyloidosis of the luminal gastrointestinal tract is a rare disease that presents with common, nonspecific complaints. The endoscopic detection of a submucosal hematoma in the setting of gastrointestinal bleeding in patients with plasma cell dyscrasias should raise suspicion for the disease.
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Affiliation(s)
- Dustin G James
- Division of Gastroenterology, Washington University School of Medicine, St Louis, Missouri, USA
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30
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Sutton DH, Harrell SP, Wo JM. Diagnosis and management of adult patients with chronic intestinal pseudoobstruction. Nutr Clin Pract 2006; 21:16-22. [PMID: 16439766 DOI: 10.1177/011542650602100116] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Chronic intestinal pseudoobstruction (CIP) is a motility syndrome that presents with symptoms and signs of intestinal obstruction and radiographic evidence of dilated bowels, but no anatomic obstruction can be found. It primarily is a disorder of small bowel motility, but it can occur anywhere in the gastrointestinal tract. This review will focus on the diagnosis and treatment of adult patients with CIP. The clinical presentation of CIP is variable, and its incidence is rare. It is a disorder with a multitude of etiologies, many of which are poorly understood. To properly manage the patient, clinicians should be aware of the various symptoms, signs, and systemic diseases that are associated with CIP. Diagnostic studies are needed to confirm the diagnosis, identify the etiology, and search for coexisting motility dysfunction. The management goals of CIP are to restore proper nutrition and fluid balance, relieve symptoms, improve intestinal motility, and treat complications.
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Affiliation(s)
- Dwight H Sutton
- Division of Gastroenterology/Hepatology, University of Louisville School of Medicine, 550 S. Jackson Street, ACB 3 floor, Louisville, KY 40202, USA
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31
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Chang HS, Myung SJ, Yang SK, Jung HY, Lee GH, Hong WS, Kim JH, Min YI, Kim HC, Ha HK, Kim JS. Massive small bowel bleeding in a patient with amyloidosis. Gastrointest Endosc 2004; 59:126-9. [PMID: 14722567 DOI: 10.1016/s0016-5107(03)02352-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Hye-Sook Chang
- Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
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32
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Kim SH, Han JK, Lee KH, Won HJ, Kim KW, Kim JS, Park CH, Choi BI. Abdominal amyloidosis: spectrum of radiological findings. Clin Radiol 2003; 58:610-20. [PMID: 12887954 DOI: 10.1016/s0009-9260(03)00142-9] [Citation(s) in RCA: 92] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Amyloidosis is a disease characterized by the deposition of fibrillar protein amyloid of beta-structure in organs or tissues. It is usually classified as either a primary disease or secondary to a co-existent condition, such as rheumatoid arthritis, tuberculosis, or neoplasm (particularly multiple myeloma or renal cell carcinoma). Amyloid protein deposition can be seen in a variety of organs though it occurs with higher frequency in the gastrointestinal tract, kidney, and heart. Amyloidosis can have a wide spectrum of manifestations in nearly every abdominal organ. Some of these, for example, multiple cystic submucosal masses of the stomach, amyloidosis of the gallbladder, and dirty soft tissue infiltration of the subcutaneous fat, have not yet been covered in the radiological literature. The combination of various imaging techniques and the identification of characteristic computed tomography (CT) hepatic features may help in the differentiation of amyloidosis from other infiltrative diseases; however, confirmative diagnosis can usually only be achieved by tissue biopsy.
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Affiliation(s)
- S H Kim
- Department of Radiology, Seoul National University Collage of Medicine, South Korea
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33
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López-Cepero Andrada JM, Jiménez Arjona J, Amaya Vidal A, Rubio Garrido J, Navas Relinque C, Soria de la Cruz MJ, Benítez Roldán A. [Pseudoachalasia and secondary amyloidosis in a patient with rheumatoid arthritis]. GASTROENTEROLOGIA Y HEPATOLOGIA 2002; 25:398-400. [PMID: 12069703 DOI: 10.1016/s0210-5705(02)70274-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Rheumatic diseases cover a wide spectrum of clinical syndromes and frequently present with gastrointestinal alterations. Systemic amyloidosis is associated with infectious diseases or chronic inflammatory processes such as rheumatoid arthritis and it can also affect the gastrointestinal tract. Although esophageal involvement is difficult to quantify because its course is frequently asymptomatic, systemic amyloidosis is recognized as a cause of motor disorders of the esophagus. Typical manometric patterns, including achalasia, are usually absent. Esophageal involvement due to amyloid deposits usually corresponds to primary amyloidosis as only a few cases of secondary esophageal deposits (type AA) have been described. We describe a new case of this exceptional association that first presented as dysphagia in a patient with rheumatoid arthritis. The initial suspicion of pseudoachalasia led to the definitive diagnosis of secondary amyloidosis.
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Kumar S, Dispenzieri A, Lacy MQ, Litzow MR, Gertz MA. High incidence of gastrointestinal tract bleeding after autologous stem cell transplant for primary systemic amyloidosis. Bone Marrow Transplant 2001; 28:381-5. [PMID: 11571511 DOI: 10.1038/sj.bmt.1703155] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2001] [Accepted: 06/11/2001] [Indexed: 11/09/2022]
Abstract
Peripheral blood stem cell transplants have been associated with better response rates than conventional chemotherapy in patients with primary systemic amyloidosis. A higher incidence of gastrointestinal (GI) tract bleeding has been observed among amyloidosis patients undergoing peripheral stem cell transplantation. We retrospectively reviewed the medical records of such patients to identify those who had GI tract bleeding in the post-transplant period. Forty-five patients were studied. Nine patients had GI tract bleeding in the post-transplant period. The median post-transplant duration to onset of bleeding was 9.5 days (range 1 to 48 days). Three patients had lower GI tract bleeding, two had upper GI tract bleeding, and four had both. Diffuse esophagitis and gastritis were the most common findings on endoscopy. There were no correlations among the age, platelet nadir, or CD34 count of the graft and the risk of bleeding. Women were more likely to have GI tract bleeding (P = 0.015), as were patients with slow platelet engraftment (P = 0.02). Patients with multiorgan involvement and those on hemodialysis appeared to be at a higher risk of GI tract bleeding. The mean post-transplant hospital stay for those with GI tract bleeding was 37 days compared with 14.5 days for those who did not have GI tract bleeding (P = 0.0047).
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Affiliation(s)
- S Kumar
- Division of Hematology and Internal Medicine, Mayo Clinic, Rochester, MN 55905, USA
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35
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García-González R, Fernández FA, Garijo MF, Fernando Val-Bernal J. Amyloidosis of the rectum mimicking collagenous colitis. Pathol Res Pract 1998; 194:731-5. [PMID: 9820871 DOI: 10.1016/s0344-0338(98)80134-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Gastrointestinal involvement in cases of systemic amyloidosis is very common. In the colorectal mucosa, amyloid deposition is ordinarily seen around vessels or diffusely in the lamina propria. We report two cases in men aged 69 and 29 years, whose rectal biopsies revealed prominent subepithelial amyloid deposits mimicking collagenous colitis. The amyloid deposits were composed of AA protein. A review of the literature has yielded only one previously reported case. Pathologists should be aware of this deposition pattern of amyloid to prevent misdiagnosis. Our cases underline the importance of the routine use of histochemical stains for amyloid in all cases of colorectal biopsies showing histologic changes suggestive of collagenous colitis.
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Affiliation(s)
- R García-González
- Department of Anatomical Pathology, Marqués de Valdecilla University Hospital, Medical Faculty, University of Cantabria, Santander, Spain
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36
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DiBaise JK, Quigley EM. Tumor-related dysmotility: gastrointestinal dysmotility syndromes associated with tumors. Dig Dis Sci 1998; 43:1369-401. [PMID: 9690371 DOI: 10.1023/a:1018853106696] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- J K DiBaise
- Division of Gastroenterology and Hepatology, University of Nebraska Medical Center, Omaha 68198-2000, USA
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37
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Abstract
Renal and urologic complications are not uncommon in patients with inflammatory bowel disease, and can be directly or indirectly related to the underlying disease process or its treatment. Many of these patients have asymptomatic disease, or the urinary symptoms are nonspecific or overshadowed by bowel symptoms. By the time a urinary complication is considered, significant disease progression or renal damage may have occurred. These risks necessitate a high degree of diligence and periodic urologic evaluation as part of the long-term management of patients with inflammatory bowel disease.
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Affiliation(s)
- D S Pardi
- Inflammatory Bowel Disease Clinic, Division of Gastroenterology, Mayo Clinic and Foundation, Rochester, Minnesota, USA
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38
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Goteri G, Ranaldi R, Pileri SA, Bearzi I. Localized amyloidosis and gastrointestinal lymphoma: a rare association. Histopathology 1998; 32:348-55. [PMID: 9602332 DOI: 10.1046/j.1365-2559.1998.00409.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
AIMS Five cases of primary gastrointestinal (GI) lymphoma (three in the stomach, one in the ileum (IPSID) and one in the colon) associated with localized AL amyloidosis were studied to identify morphological or immunohistochemical features which could explain the amyloid deposition. METHODS AND RESULTS All the cases were low-grade marginal zone B-cell lymphomas; one case of gastric lymphoma and the IPSID also had a high-grade component. The lymphomas had a monoclonal plasma cell population, with different light and heavy-chain type expression in the five cases. Plasma cell differentiation was closely associated with the amyloid deposits. The latter were an incidental microscopic finding in one case, but produced tumoral masses in the other. CONCLUSIONS The presence of amyloid in primary GI lymphoma is rare, but can have diagnostic value. In the present study, neither particular features of the lymphomatous proliferation nor specific agents are identified. Therefore, the factors predisposing to amyloid deposition require elucidation.
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Affiliation(s)
- G Goteri
- Institute of Pathological Anatomy and Histopathology, University of Ancona, Italy
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39
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Yoshimatsu S, Ando Y, Terazaki H, Sakashita N, Tada S, Yamashita T, Suga M, Uchino M, Ando M. Endoscopic and pathological manifestations of the gastrointestinal tract in familial amyloidotic polyneuropathy type I (Met30). J Intern Med 1998; 243:65-72. [PMID: 9487333 DOI: 10.1046/j.1365-2796.1998.00247.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES To evaluate the characteristic changes in the gastrointestinal tract in familial amyloidotic polyneuropathy (FAP) (Met30), both fibre gastroscopy and colonoscopy studies were performed in FAP (Met30) patients. Microscopic changes were also examined in autopsied and biopsied materials from patients with FAP, and compared with data from autopsied samples from patients with AL amyloidosis, and secondary amyloidosis patients. DESIGN Endoscopic and histopathological study. SETTING Kumamoto University Hospital, Kumamoto, Japan. SUBJECTS Nine patients with FAP (Met30) underwent fibre gastroscopy and colonoscopy. Six autopsied and 23 biopsied gastrointestinal samples from FAP patients, four from autopsied amyloidosis (including two myeloma associated form), and two from autopsied secondary amyloidosis patients were examined for histopathological study. MAIN OUTCOME MEASURES Fibre gastroscopy and colonoscopy were employed for macroscopic study. Congo red and H-E staining were performed for histopathological study. Macroscopic changes in the gastrointestinal tract and microscopic differences in the amyloid distribution pattern were compared between the different types of amyloidosis. RESULTS Fibre gastroscopy and colonoscopy for nine FAP patients revealed that four showed a fine granular appearance in the duodenum, three showed lack of lustre, and two showed mucosal friability in the gastrointestinal tract; however, no macroscopic abnormality was observed in four other FAP patients. Histopathological examination of tissue from FAP patients revealed that, although a small amount of amyloid was recognized in the submucosa perivascular layer, a significant amount of amyloid was seen in and around the nerves of the gastrointestinal tract, but very little in Auerbach's nerve plexus. In total, the amount of deposited amyloid in the tissues was small compared with that in other types of systemic amyloidosis, such as AL and secondary amyloidosis. CONCLUSION These results suggest that the major reason why FAP patients show such severe gastrointestinal symptoms, compared with other types of systemic amyloidosis, may be because of the deposition of a significant amount of amyloid in the nerves in the gastrointestinal tract.
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Affiliation(s)
- S Yoshimatsu
- First Department of Internal Medicine, Kumamoto University School of Medicine, Japan
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Ko CW, Chow WK, Chang CS, Chen GH, Jan YJ. Endoscopic appearance of amyloidosis with gastrointestinal tract involvement after biopsy. Gastrointest Endosc 1997; 46:284-6. [PMID: 9378223 DOI: 10.1016/s0016-5107(97)70104-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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41
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Affiliation(s)
- V Mohan
- Department of Medicine, Brigham and Womens Hospital and Harvard Medical School, Boston, Massachusetts, USA
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42
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Röcken C, Saeger W, Linke RP. Gastrointestinal amyloid deposits in old age. Report on 110 consecutive autopsical patients and 98 retrospective bioptic specimens. Pathol Res Pract 1994; 190:641-9. [PMID: 7808962 DOI: 10.1016/s0344-0338(11)80742-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The prevalence of gastrointestinal amyloid was determined in 110 consecutive autopsy patients aged 85 years and older. Paraffin sections from the esophagus, stomach, small intestine, colon and rectum were stained with Congo red and inspected in polarized light. Amyloid was found in 38 patients (36%). Four patients had generalized amyloidosis and the remaining 34 revealed more localized varieties of amyloid. Immunohistochemical classification with a panel of antisera directed against five major amyloid fibril proteins displayed at least four different types of amyloid. Twenty cases exhibited amyloid of transthyretin origin, five cases were of lambda light chain origin and one case was of amyloid A-type. Thus far, unclassifiable amyloid deposits were found in 18 cases, 16 of which were strictly localized in subserosal veins. This consecutive autopsy series was compared with 98 randomly-selected bioptical gastrointestinal tissues with amyloid according to distribution pattern, sex, frequency of the various types of amyloid and associated diseases.
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Affiliation(s)
- C Röcken
- Department of Pathology, Marienkrankenhaus, Hamburg, Germany
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43
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Hazenberg BP, van Rijswijk MH. Clinical and therapeutic aspects of AA amyloidosis. BAILLIERE'S CLINICAL RHEUMATOLOGY 1994; 8:661-90. [PMID: 7954868 DOI: 10.1016/s0950-3579(05)80121-9] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Approach to the management of AA amyloidosis complicating RA. (A) In case of proteinuria or loss of renal function a rectal biopsy or a subcutaneous fat biopsy is a suitable screening method for the detection of amyloidosis. If in any doubt, try to ascertain the diagnosis by renal biopsy. Adequate staining with alkaline Congo red and preferably immunohistochemical staining with anti-AA antibodies should be performed. Beware of renal pathology other than amyloidosis even in the presence of a positive rectal biopsy. (B) A vigorous attempt to control disease activity of the RA should be made in order to eliminate the production of SAA, an acute phase protein. The response to treatment should be monitored by serial measurements of CRP and preferably SAA. (C) The function of some vital organs should be evaluated: (a) endogenous creatinine clearance and the extent of proteinuria; (b) electrocardiogram and optional echocardiography; (c) thyroid function and adrenocortical function; (d) intestinal absorption tests; (e) optional--SAP scintigraphy and turnover studies. (D) Attention should be given to adequate supportive treatment: (a) blood pressure control; (b) treatment of intercurrent infections; (c) corticosteroids during major surgical procedures; (d) pay attention to the possible effect of NSAID on proteinuria and renal function. (E) In case of total renal failure or uncontrollable proteinuria: (a) consider the possibility of primary renal transplantation; (b) otherwise regular haemodialysis is indicated.
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Affiliation(s)
- B P Hazenberg
- Division of Rheumatology, University Hospital Groningen, The Netherlands
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Kobayashi Y, Shimada Y, Terasawa K. Amyloid deposition in the digestive tract in casein-induced experimental amyloidosis in mice. J Gastroenterol 1994; 29:6-14. [PMID: 8199697 DOI: 10.1007/bf01229066] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
In mice with casein-induced experimental amyloidosis, the incidence of amyloidosis in various organs was examined in relation to time, and the extent of amyloid deposition in the digestive tract was investigated. Amyloid was deposited first in the spleen, a little later in the digestive tract, and then in the liver and kidney. In the digestive tract, amyloid appeared simultaneously in the small and large intestine, and later in the glandular stomach. Amyloid deposition was most severe in the ileum, while it was not induced in the esophagus or non-glandular stomach. Initially, amyloid deposition was observed along the small blood vessels and/or epithelial basement membranes in the lamina propria mucosa (LPM); it then extended to the stroma in the LPM. Amyloid deposition in each portion of the digestive tract had characteristic patterns in the LPM. Deposition of amyloid fibrils was confirmed by electron microscopy. The results suggest that the gastrointestinal biopsy used widely to diagnose human reactive amyloidosis is a sensitive early indicator of amyloidosis.
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Affiliation(s)
- Y Kobayashi
- Department of Japanese-Oriental (Kampo) Medicine, Faculty of Medicine, Toyama Medical and Pharmaceutical University, Japan
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45
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Tada S, Iida M, Yao T, Kawakubo K, Yao T, Okada M, Fujishima M. Endoscopic features in amyloidosis of the small intestine: clinical and morphologic differences between chemical types of amyloid protein. Gastrointest Endosc 1994; 40:45-50. [PMID: 8163134 DOI: 10.1016/s0016-5107(94)70008-7] [Citation(s) in RCA: 84] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Thirty patients with amyloidosis of the small intestine were studied to determine the correlations between the chemical types of amyloid protein and endoscopic, histologic, or clinical features. Endoscopic examinations of the jejunum revealed various findings such as a fine granular appearance, erosions and mucosal friability, thickening of the valvulae conniventes, and multiple polypoid protrusions in 23 cases. Immunohistochemical study of the biopsy specimens identified the following chemical types of amyloid protein: amyloid A protein (AA) in 20 cases, light chain protein (AL) in 8, beta 2-microglobulin (AH) in 1, and prealbumin (AF) in 1. The fine granular appearance was found significantly more often in the AA cases (p < 0.001), whereas multiple polypoid protrusions and thickening of the valvular conniventes were observed only in the AL cases (p < 0.001). Histologically, wide granular amyloid deposits in the propria mucosae were seen significantly more often in the AA cases (p < 0.01), whereas massive amyloid deposits in the muscularis mucosae, submucosa, and muscularis propria were the more dominant findings in the AL cases (p < 0.001). Clinically, a more frequent occurrence of diarrhea, malabsorption, and occult blood in stools was present in the AA cases, whereas mechanical obstruction and chronic intestinal pseudo-obstruction were evident only in the AL and the AH cases. These results suggest that clinicopathologic differences between the amyloid proteins exist in small intestinal amyloidosis and that endoscopic appearance relates to the specific accumulation pattern of each type of amyloid protein.
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Affiliation(s)
- S Tada
- Department of Internal Medicine II, Kyushu University, Fukuoka, Japan
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46
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Tada S, Iida M, Yao T, Kitamoto T, Yao T, Fujishima M. Intestinal pseudo-obstruction in patients with amyloidosis: clinicopathologic differences between chemical types of amyloid protein. Gut 1993; 34:1412-7. [PMID: 8244111 PMCID: PMC1374552 DOI: 10.1136/gut.34.10.1412] [Citation(s) in RCA: 85] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A clinicopathologic study was made of 16 patients with amyloidosis and with clinical signs of intestinal pseudo-obstruction. amyloid deposits in the small intestine were proved in all cases by endoscopic or intra-operative biopsies, and immunohistochemical study identified the chemical types of amyloid protein: amyloid A protein (AA) in 13 cases, light chain protein (AL) in two, and beta 2-microglobulin (AH) in one. Clinically, an acute self limiting obstructive condition was evident in 13 cases with AA, and 12 of them returned to normal bowel function after receiving total parenteral nutrition. Two cases with AL and one with AH presented chronic, intermittent, obstructive symptoms, and medical treatment, including total parenteral nutrition, was ineffective with no recovery of intestinal propulsion. Pathological examination of the necropsy specimens in seven cases showed considerable differences in the preferential sites of gastrointestinal deposits between the chemical types of amyloid; extensive infiltration and replacement of the muscularis propria by amyloid deposits throughout the gastrointestinal tract, especially the small intestine, were found in the AL and the AH cases, while amyloid deposits in the myenteric plexus without appreciable muscle infiltration were shown in the AA cases. These results show that intestinal pseudo-obstruction in patients with amyloidosis is caused by either myopathy or neuropathy, and that chemical types of amyloid may determine which of the two factors has the dominant affect on the bowel function.
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Affiliation(s)
- S Tada
- Department of Internal Medicine II, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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Menke DM, Kyle RA, Fleming CR, Wolfe JT, Kurtin PJ, Oldenburg WA. Symptomatic gastric amyloidosis in patients with primary systemic amyloidosis. Mayo Clin Proc 1993; 68:763-7. [PMID: 8331978 DOI: 10.1016/s0025-6196(12)60634-x] [Citation(s) in RCA: 104] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
We reviewed the clinical records of 769 patients with primary systemic amyloidosis who had been examined at Mayo Clinic Jacksonville (Jacksonville, Florida) or Mayo Clinic Rochester (Rochester, Minnesota) during a 12-year period (1978 through 1989). Of these 769 patients, 59 (8%) had biopsy-established gastrointestinal amyloidosis, and 8 (1%) had symptomatic gastric amyloidosis. All eight patients with symptomatic gastric amyloidosis had hematemesis or prolonged nausea and vomiting in association with weight loss. Additional findings were gastroparesis (in three patients), gastric tumor (in one), and gastric outlet obstruction (in one). Macroglossia was present in two patients, and multiple myeloma was diagnosed in three. Six of the eight patients had coexisting small bowel amyloidosis and weight losses of 6.5 to 22.5 kg. Congo red staining identified gastric amyloid in the media of blood vessels in all cases. All cases stained selectively for lambda (seven cases) or kappa (one) light chain. All eight patients died; the median duration of survival after diagnosis was 13.8 months (range, 0.5 to 39.5). Death was due to cardiac failure (three patients), renal failure (two), chronic gastrointestinal obstruction and severe cachexia (two), or hepatic failure (one). Chemotherapy was given to seven patients but was only partially effective for ameliorating symptoms in one.
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Affiliation(s)
- D M Menke
- Department of Pathology, Mayo Clinic Jacksonville, Florida 32224
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Matsumoto T, Iida M, Hirakawa M, Hirakawa K, Kuroki F, Lee S, Nanbu T, Fujishima M. Breath hydrogen test using water-diluted lactulose in patients with gastrointestinal amyloidosis. Dig Dis Sci 1991; 36:1756-60. [PMID: 1748046 DOI: 10.1007/bf01296621] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
To investigate small bowel motility in gastrointestinal amyloidosis, lactulose breath hydrogen tests were performed on 16 patients with histologically proven amyloidosis and 12 age- and sex-matched controls. Fasting breath hydrogen concentration (FBHC) was not significantly different between the two groups, but there was a tendency for FBHC in symptomatic amyloidosis patients (median 31.5, range 3-78 ppm) to be higher than in asymptomatic amyloidosis patients (4, 0-34 ppm, 0.05 less than P less than 0.1) and controls (6, 1-19 ppm, 0.05 less than P less than 0.1). Orocecal transit time (OCTT) was significantly delayed in the amyloidosis group (median 150, range 40-220 min) when compared to the controls (60, 20-110 min, P less than 0.01), but OCTT was not statistically different between symptomatic and asymptomatic amyloidosis patients. These data suggest an impaired motility of the stomach and small intestine in gastrointestinal amyloidosis and the possible role of small intestinal dysfunction such as bacterial overgrowth and malabsorption in the occurrence of symptoms in this disorder.
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Affiliation(s)
- T Matsumoto
- Second Department of Internal Medicine, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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49
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Trinh TD, Jones B, Fishman EK. Amyloidosis of the colon presenting as ischemic colitis: a case report and review of the literature. GASTROINTESTINAL RADIOLOGY 1991; 16:133-6. [PMID: 2016025 DOI: 10.1007/bf01887327] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Review of the English literature revealed 21 cases describing abnormalities on barium enema secondary to amyloidosis of the colon. These cases were categorized as to frequency of specific barium enema findings and distribution within the colon. The most common radiologic findings were luminal narrowing (11 of 21), loss of haustrations (10 of 21), thickened mucosal folds (8 of 21), mucosal nodularity (8 of 21), and ulceration (6 of 21). The most frequent locations of disease within the colon were the descending and rectosigmoid portions (13 of 21). We present a case of primary amyloidosis that demonstrates the findings of bowel wall thickening and luminal narrowing on double-contrast barium enema and computed tomography (CT). Pathologic examination in our case, in addition to similar observations from the literature, suggests that at least a part of the radiologic changes of colonic amyloid can be attributed to bowel ischemia.
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Affiliation(s)
- T D Trinh
- Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutions, Baltimore, Maryland
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50
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Tada S, Iida M, Fuchigami T, Matsui T, Iwashita A, Yao T, Fujishima M. Barium meal study for amyloidosis of the small intestine: measurements on radiograph. GASTROINTESTINAL RADIOLOGY 1990; 15:320-4. [PMID: 2210205 DOI: 10.1007/bf01888809] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
In order to determine barium meal radiographic findings characteristic of amyloidosis, we measured the jejunal diameter, valvular width, and intervalvular distance in 25 patients with small bowel amyloidosis and in 30 control individuals, and compared the two groups with each other. As a result, jejunal diameter demonstrated no difference between amyloidosis cases and controls, while there was a significant difference in valvular width or intervalvular distance between the two groups. Our results indicate that objective estimates of the thickening of the valvulae and the shortening of the intervalvular distance by means of measurements of the given roentgenograms greatly contribute to the clinical diagnosis of this disease.
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Affiliation(s)
- S Tada
- Second Department of Internal Medicine, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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