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Huang N, Lu Y, Wang R, Gao P, Liu G. Clinical benefits of FOLFOXIRI combined with bevacizumab for advanced-stage primary signet ring cell carcinoma of the appendix: A case report. Medicine (Baltimore) 2023; 102:e34412. [PMID: 37543827 PMCID: PMC10402943 DOI: 10.1097/md.0000000000034412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/07/2023] Open
Abstract
RATIONALE Signet-ring cell carcinoma, which is an infrequent type of colorectal cancer. Abdominal pain is the primary presenting complaint of patients with acute appendicitis. It is difficult to diagnose patients with appendiceal carcinomas accompanying with symptoms of acute appendicitis. PATIENT CONCERNS A 33-year-old female patient was admitted to our hospital, with chief complaints of "bilateral pelvic space-occupying lesions for 1 month, aggravated abdominal distension, and she accompanied with diarrhea for 3 days." DIAGNOSIS The patient was with primary signet ring cell carcinoma of the appendix, presented with acute appendicitis, as well as bilateral ovarian metastasis and peritoneal implantation metastasis. INTERVENTIONS She was then treated with irinotecan, oxaliplatin, calcium folinate, 5-FU combined with bevacizumab, surgical treatment, and postoperative adjuvant treatment with oxaliplatin, capecitabine regimen to consolidate the efficacy. OUTCOMES The patient is in good conditions, and postoperative adjuvant chemotherapy is in progress as well. CONCLUSION The outcomes highlighted the importance of strict histopathologic assessment for appendiceal adenocarcinoma, and provided new ideas for the diagnosis and treatment of advanced-stage signet ring cell carcinoma of the appendix.
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Affiliation(s)
- Nana Huang
- The Second Ward of Gastroenterology, Cancer Hospital of Liaoning Provience
| | - Yishan Lu
- Department of Dermatology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Rui Wang
- Department of Pancreatic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Ping Gao
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Ge Liu
- Department of Anorectal Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, China
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Miyazaki R, Sakurai T, Iwashita Y, Shimada M, Shibuya N, Akita Y, Miyashita H, Maruyama Y, Sawada R, Toyonaga T, Takakura K, Saruta M. Characteristics and Endoscopic Classification of Ulcerative Lesions Affecting the Ileocecal Valve. Dig Dis 2022; 40:239-245. [PMID: 34000716 DOI: 10.1159/000516975] [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: 09/28/2020] [Accepted: 04/29/2021] [Indexed: 02/05/2023]
Abstract
OBJECTIVES The aim of this study was to propose an endoscopic classification system for ulcerative lesions on the ileocecal valve and investigate its relevance to the underlying etiology. METHODS Among the 60,325 patients who underwent colonoscopy at our hospital from January 2006 to December 2018, patients with ulcerative lesions on the ileocecal valve were included. The following data were obtained using the hospital's medical records: sex, age, clinical diagnosis, laboratory data, and endoscopic and histological findings. Patients who have ulcerative colitis and who were not evaluated by histological examination were excluded. Ulcerative lesions on the ileocecal valve were classified into 3 groups according to their endoscopic appearance: small shallow ulcerative lesions without edematous change (group A), lateral spreading shallow ulcerative lesions with edematous change (group B), and deep deformed ulcerative lesions (group C). The association between this endoscopic classification and its clinical diagnosis, clinical course, and the interobserver reliability were evaluated. RESULTS Of 72 patients who were eligible for analysis, 18 were assigned to group A, 9 to group B, and 45 to group C. Infectious enteritis was mainly assigned to group A (group A, 12; group B, none; and group C, 6; p < 0.0001), inflammatory bowel disease was mainly assigned to group C (group A, none; group B, 5; and group C, 35; p < 0.0001), and malignant tumor was assigned to group C only. Interobserver reliability was extremely high among the 3 examining doctors (kappa value 0.7-0.8). CONCLUSION Endoscopic classification was divided into 3 groups for ulcerative lesions on the ileocecal valve, and this system could be beneficial for presuming their clinical diagnoses.
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Affiliation(s)
- Ryosuke Miyazaki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Toshiyuki Sakurai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Yuko Iwashita
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Mariko Shimada
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Naoki Shibuya
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Yoshihiro Akita
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Haruna Miyashita
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Yuki Maruyama
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Ryoichi Sawada
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahiko Toyonaga
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Kazuki Takakura
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Masayuki Saruta
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
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Roberts C, Hornick JL, Mitsialis V, Yoo J. Progressive Primary Appendiceal Crohn's Disease in a 21-Year-old Female. Case Rep Gastroenterol 2020; 14:504-509. [PMID: 33250689 PMCID: PMC7670353 DOI: 10.1159/000508860] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 05/19/2020] [Indexed: 01/15/2023] Open
Abstract
Crohn's disease is an inflammatory bowel disorder that can affect any portion of the gastrointestinal tract, most commonly the terminal ileum near the ileocecal valve. Crohn's disease can be characterized by transmural inflammation and deep fissuring ulcers that predispose to fistula formation and “skip” lesions separated by normal segments of bowel. While often affecting the terminal ileum near the ileocecal valve, Crohn's disease presenting primarily in the appendix is a rare entity. In part due to its low prevalence, cases of appendiceal Crohn's disease can be confused for acute, non-Crohn's-related appendicitis on initial presentation. Although there are published cases of primary appendiceal Crohn's disease in the medical literature, in most cases the diagnosis is made retrospectively following appendectomy for presumed appendicitis. We report on a case of Crohn's disease that was diagnosed pre-operatively, primarily involved the appendix, and which progressed radiographically despite medical therapy and resolution of clinical symptoms. Unique management issues related to this case include the appropriateness of systemic therapy for disease isolated to the appendix, an inability to endoscopically obtain tissue for a definitive diagnosis, and the decision to proceed with surgery in an asymptomatic patient with progressive disease on imaging. Intraoperatively, the appendix was severely inflamed and densely adherent to the left pelvic side wall and adjacent to the left ovary and fallopian tube. A laparoscopic appendectomy was performed. Pathology demonstrated acute appendicitis as well as marked mural chronic inflammation and epithelioid granulomas, consistent with Crohn's disease. Surgical resection may be the most appropriate treatment for Crohn's disease primarily involving the appendix, obviating the need for systemic therapy and minimizing the risk for appendiceal perforation and fistula formation.
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Affiliation(s)
- Cullen Roberts
- Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Jason L Hornick
- Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Vanessa Mitsialis
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - James Yoo
- Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts, USA
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Agarwala R, Singh AK, Shah J, Mandavdhare HS, Sharma V. Ileocecal thickening: Clinical approach to a common problem. JGH OPEN 2019; 3:456-463. [PMID: 31832544 PMCID: PMC6891021 DOI: 10.1002/jgh3.12186] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 03/23/2019] [Indexed: 12/22/2022]
Abstract
Ileocecal thickening (ICT) is a common finding on radiological imaging. It can be caused by a variety of inflammatory, infectious, or neoplastic conditions, and evaluating a patient of ICT can be a challenging task. Intestinal tuberculosis (ITB), Crohn's disease (CD), and adenocarcinoma are the most common causes. Enteric bacterial infections, cytomegalovirus, histoplasmosis, amebiasis, systemic vasculitis, lymphoma, etc. should be suspected in appropriate clinical settings. However, it could often be a spurious or nonspecific finding. A thickness of more than 3 mm in a normally distended small bowel is usually considered abnormal. Detailed evaluation of imaging of the site and extent of thickening; the degree and pattern of thickening; and the associated findings, such as degree of fat stranding, fibrofatty proliferation, adjacent lymph nodes, and solid organ involvement, should be performed. Ileocolonoscopy is an important tool for diagnosing and obtaining samples for tissue diagnosis. Histopathology is usually the gold standard for diagnosis, although—not uncommonly—findings could be nonspecific, and reaching a definitive diagnosis is difficult. As such, a systematic approach with the integration of clinical, biochemical, radiological, endoscopic, histological, and other laboratory tests is the key to reaching a diagnosis. In this article, we review the causes of ICT and present a clinical approach for the management of ICT.
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Affiliation(s)
- Roshan Agarwala
- Department of Gastroenterology Postgraduate Institute of Medical Education and Research Chandigarh India
| | - Abhi K Singh
- Department of Internal Medicine Postgraduate Institute of Medical Education and Research Chandigarh India
| | - Jimil Shah
- Department of Gastroenterology Postgraduate Institute of Medical Education and Research Chandigarh India
| | - Harshal S Mandavdhare
- Department of Gastroenterology Postgraduate Institute of Medical Education and Research Chandigarh India
| | - Vishal Sharma
- Department of Gastroenterology Postgraduate Institute of Medical Education and Research Chandigarh India
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Small Bowel Lesions Mimicking Crohn's Disease. Curr Gastroenterol Rep 2018; 20:43. [PMID: 30079433 DOI: 10.1007/s11894-018-0651-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
PURPOSE OF REVIEW Not all injuries of the terminal ileum are Crohn's disease. It is the purpose of this review to consider the differential diagnosis of other acute and chronic ileal lesions. RECENT FINDINGS The recognition of a granulomatous disease of the terminal ileum, distinct from tuberculosis, dates back over 85 years and perhaps much farther, but over the past decades, many other clinical pathologic entities have been described that are neither tuberculosis nor Crohn's eponymous regional enteritis. In recent years, the catalog of lesions mimicking Crohn's disease of the small bowel and proposals for differential diagnosis and treatment have expanded to include newly reported appendiceal pathology, primary cancers and lymphomas of the intestine, unexpected metastases from distant organs, unusual infections, vasculitides and other ischemic conditions, Behçet's disease, endometriosis, and drug reactions. A diagnosis of Crohn's disease should not be a reflex action in the face of small bowel structural or inflammatory lesions without consideration of pathology in adjacent organs, primary and metastatic lesions of the small intestine, infections, vascular diseases, infiltrative diseases, drug injury, or other "idiopathic" conditions.
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Vukovic J, Vrebalov Cindro P, Tomic S, Tonkic A. Signet Ring Carcinoma of the Appendix Presenting as Crohn's Disease in a Young Male. Case Rep Gastroenterol 2018; 12:277-285. [PMID: 30022916 PMCID: PMC6047566 DOI: 10.1159/000489298] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Accepted: 04/17/2018] [Indexed: 01/17/2023] Open
Abstract
Primary signet ring cell carcinoma is a rare event in surgery. It looks like acute appendicitis and it is difficult to diagnose it on clinical grounds alone. The diagnosis is always confirmed by histopathology of a surgically removed appendix. A young man, 22 years old, presented with vomiting, diarrhea, and cramps in his abdomen without abdominal tenderness (mild abdominal discomfort in the right lower abdominal quadrant without signs of peritoneal irritation) during the previous month. The first endoscopic results showed only changes of mucosa that could be attributed to endoscopic and clinical representation of Crohn's disease. A few days after the initiation of the therapy with aminosalicylates and corticosteroids, the patient went into ileus and was transferred to the Department of Surgery, where he underwent an emergency right-sided hemicolectomy with resection of the transversal colon and forming of an ileostoma. The first pathohistological diagnosis was pseudomembranous colitis. Because the patient's condition was deteriorating, a revision of the pathohistological diagnosis was done. After careful revision and extensive sampling, a signet ring cell carcinoma arising in the appendix with infiltration of the ileocecal region was found. Immunohistochemically, tumor cells were positive for CDX-2 CK7, CK20, CK19, and carcinoembryonic antigen and negative for chromogranin A. Sixteen isolated lymph nodes were negative. Although the patient had a disease that was localized to the appendix and ileocecal region with no apparent distal metastasis, his clinical condition was worsening rapidly and he died after 2 months. This case shows the aggressive biological behavior of the appendix signet ring cell carcinoma. Scrupulous histopathological examination of the appendix is an obligatory procedure. Elimination of the signet ring cell carcinoma from other carcinoma subtypes is of special importance as it has an exceptionally poor prognosis and is generally diagnosed in its advanced stages.
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Affiliation(s)
- Jonatan Vukovic
- University of Split, School of Medicine, Split, Croatia
- Department of Gastroenterology and Hepatology, University Hospital of Split, Split, Croatia
| | - Pavle Vrebalov Cindro
- Department of Gastroenterology and Hepatology, University Hospital of Split, Split, Croatia
| | - Snjezana Tomic
- University of Split, School of Medicine, Split, Croatia
- Department of Pathology, University Hospital of Split, Split, Croatia
| | - Ante Tonkic
- University of Split, School of Medicine, Split, Croatia
- Department of Gastroenterology and Hepatology, University Hospital of Split, Split, Croatia
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Davis K, Bellizzi AM, Chan CHF. An Unusual Progression of Signet-Ring Cell Carcinoma of the Appendix in a Caucasian Woman. J Gastrointest Cancer 2017; 50:331-333. [PMID: 29043541 DOI: 10.1007/s12029-017-0018-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Katelynn Davis
- Department of Surgery, Carver College of Medicine, University of Iowa, Iowa City, IA, USA.,Department of Pathology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Andrew M Bellizzi
- Department of Pathology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Carlos H F Chan
- Department of Surgery, Carver College of Medicine, University of Iowa, Iowa City, IA, USA. .,Division of Surgical Oncology and Endocrine Surgery, University of Iowa Hospital and Clinics, 200 Hawkins Drive, Iowa City, IA, 52242, USA.
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