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Todorovic Đ, Stojanovic B, Filip M, Đorđevic Đ, Stankovic M, Jovanovic I, Spasic M, Milosevic B, Cvetkovic A, Radovanovic D, Jovanovic M, Stojanovic BS, Pantic D, Cvetkovic D, Jovanovic D, Markovic V, Stojanovic MD. Small Bowel Perforation Due to Renal Carcinoma Metastasis: A Comprehensive Case Study and Literature Review. Diagnostics (Basel) 2024; 14:761. [PMID: 38611674 PMCID: PMC11011689 DOI: 10.3390/diagnostics14070761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 03/28/2024] [Accepted: 04/01/2024] [Indexed: 04/14/2024] Open
Abstract
This case report presents a unique instance of small bowel perforation caused by solitary metastasis from renal cell carcinoma (RCC), a rare and complex clinical scenario. The patient, a 59-year-old male with a history of RCC treated with nephrectomy four years prior, presented with acute abdomen symptoms. Emergency diagnostic procedures identified a significant lesion in the small intestine. Surgical intervention revealed a perforated jejunal segment due to metastatic RCC. Postoperatively, the patient developed complications, including pneumonia and multi-organ failure, leading to death 10 days after surgery. Histopathological analysis confirmed the metastatic nature of the lesion. This case underscores the unpredictable nature of RCC metastasis and highlights the need for vigilance in post-nephrectomy patients. The rarity of small bowel involvement by RCC metastasis, particularly presenting as perforation, makes this case a significant contribution to medical literature, emphasizing the challenges in the diagnosis and management of such atypical presentations.
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Affiliation(s)
- Đorđe Todorovic
- Department of Urology, University Clinical Center Kragujevac, 34000 Kragujevac, Serbia; (Đ.T.); (M.F.); (Đ.Đ.); (D.P.)
| | - Bojan Stojanovic
- Department of Surgery, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (M.S.); (B.M.); (A.C.); (D.R.)
| | - Milutinovic Filip
- Department of Urology, University Clinical Center Kragujevac, 34000 Kragujevac, Serbia; (Đ.T.); (M.F.); (Đ.Đ.); (D.P.)
| | - Đorđe Đorđevic
- Department of Urology, University Clinical Center Kragujevac, 34000 Kragujevac, Serbia; (Đ.T.); (M.F.); (Đ.Đ.); (D.P.)
| | - Milos Stankovic
- Department of Surgery, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (M.S.); (B.M.); (A.C.); (D.R.)
| | - Ivan Jovanovic
- Center for Molecular Medicine and Stem Cell Research, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia;
| | - Marko Spasic
- Department of Surgery, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (M.S.); (B.M.); (A.C.); (D.R.)
| | - Bojan Milosevic
- Department of Surgery, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (M.S.); (B.M.); (A.C.); (D.R.)
| | - Aleksandar Cvetkovic
- Department of Surgery, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (M.S.); (B.M.); (A.C.); (D.R.)
| | - Dragce Radovanovic
- Department of Surgery, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (M.S.); (B.M.); (A.C.); (D.R.)
| | - Marina Jovanovic
- Department of Internal Medicine, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia;
| | - Bojana S. Stojanovic
- Department of Pathophysiology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia;
| | - Damnjan Pantic
- Department of Urology, University Clinical Center Kragujevac, 34000 Kragujevac, Serbia; (Đ.T.); (M.F.); (Đ.Đ.); (D.P.)
- Department of Surgery, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (M.S.); (B.M.); (A.C.); (D.R.)
| | - Danijela Cvetkovic
- Department of Genetics, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia;
| | - Dalibor Jovanovic
- Department of Pathology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (D.J.); (M.D.S.)
| | - Vladan Markovic
- Department of Radiology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia;
| | - Milica Dimitrijevic Stojanovic
- Department of Pathology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (D.J.); (M.D.S.)
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Yang W, Cai Z, Nie P, Yuan T, Zhou H, Du Q, Qiu S, Zhang J, Yang L. Case report and literature review: Small bowel intussusception due to solitary metachronous metastasis from renal cell carcinoma. Front Oncol 2022; 12:1072485. [PMID: 36601471 PMCID: PMC9806257 DOI: 10.3389/fonc.2022.1072485] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 12/06/2022] [Indexed: 12/23/2022] Open
Abstract
Introduction Solitary metachronous small bowel metastasis from renal cell carcinoma (RCC) is rare. In contrast to idiopathic intussusception frequently occurring in children, adult intussusception is fairly uncommon and usually indicates a malignancy. Case presentation We presented an 84-year-old man with small bowel intussusception and obstruction due to a solitary metachronous metastasis from RCC. Computed tomography with intravenous contrast revealed small bowel obstruction and a 4 × 4 cm intraluminal soft-tissue mass with moderate enhancement. During urgent exploratory laparotomy, a pedunculated tumor of the distal ileum was found to be the lead point of intussusception. Hence, reduction of the intestinal invagination and segmental resection of the ileum with functional end-to-end anastomosis were performed. Histological examination finally confirmed the diagnosis. The postoperative recovery was uneventful. The patient was discharged without any complications on postoperative day 6. Conclusion The case report highlights the rarity of solitary metachronous small bowel metastases from RCC and suggests that life-long follow-up of RCC patients is critical due to its unpredictable behavior and the possibility of a long period of dormancy. Complete surgical resection remains the mainstay treatment for such patients.
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Affiliation(s)
- Wenming Yang
- Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Zhaolun Cai
- Gastric Cancer Center, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Pan Nie
- Department of Gastrointestinal Surgery, The Third People’s Hospital of Chengdu, Chengdu, China
| | - Tao Yuan
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, China
| | - Hang Zhou
- Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Qiang Du
- Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Siyuan Qiu
- Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Jianhao Zhang
- Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Lie Yang
- Division of Gastrointestinal Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu, China,*Correspondence: Lie Yang,
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Mega J, Roberts R, Shahin MM, Aal AKA. Renal cell carcinoma presenting with upper gastrointestinal bleeding: A case report. Radiol Case Rep 2022; 18:675-678. [PMID: 36504880 PMCID: PMC9727635 DOI: 10.1016/j.radcr.2022.10.075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 10/19/2022] [Accepted: 10/23/2022] [Indexed: 12/12/2022] Open
Abstract
Renal cell carcinoma (RCC) is increasing in incidence as more cross sectional imaging is performed with approximately 20%-30% of cases presenting with metastasis at the time of diagnosis. Small bowel metastatic disease is rare, with RCC to the small bowel being exceptionally rare. We present a case report of metastatic RCC that initially presented as upper gastrointestinal bleeding at time of diagnosis. We also provide a brief discussion of small bowel metastatic RCC disease and literature review.
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Affiliation(s)
- James Mega
- Department of Interventional Radiology, MD Anderson Cancer Center, 1400 Pressler St. Unit 1471, Houston, TX 77030, USA,Corresponding author.
| | - Rene Roberts
- Department of Interventional Radiology, MD Anderson Cancer Center, 1400 Pressler St. Unit 1471, Houston, TX 77030, USA
| | - Mohamed M Shahin
- Department of Diagnostic and Interventional Imaging, University of Texas Health Science Center at Houston (UTHelath), Houston, TX 77030, USA
| | - Ahmed Kamel Abdel Aal
- Department of Diagnostic and Interventional Imaging, University of Texas Health Science Center at Houston (UTHelath), Houston, TX 77030, USA
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Maelle R, Jean-Philippe R, Jochen W, Geraldine P, Fabrice C, Christian P, Mathilde G, Slimane D, Serge B, Naji S, Cecile V, Stanislas R, Thomas M, Sami F, Manuel T, Marc G, Gwenaelle G. Gastrointestinal Metastases From Primary Renal Cell Cancer: A Single Center Review. Front Oncol 2021; 11:644301. [PMID: 33833995 PMCID: PMC8023271 DOI: 10.3389/fonc.2021.644301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Accepted: 02/23/2021] [Indexed: 12/19/2022] Open
Abstract
Introduction: Digestive metastases (DMs) from renal cell cancer (RCC) are rare. Over the past decade, the overall survival of metastatic RCC (mRCC) has been improved by tyrosine kinase inhibitors (TKIs) and immune checkpoint inhibitors. The main objective of this study was to assess the incidence of metastases of the digestive tract in this new field of treatment. The secondary objectives were to evaluate the clinical characteristics, prognosis, treatments used for DMs, and median time between the diagnosis of RCC or mRCC and DMs. Materials and Methods: A retrospective analysis of data collected from all patients with mRCC between 2007 (the time of TKI was a standard of care) and 2019 was carried out at the Paoli-Calmettes Institute (Marseille, France). Computer research software using artificial intelligence (ConSoRe®) was used to identify patients and assess their characteristics. Results: Between January 2007 and December 2019, 11 out of 660 (1.6%) mRCC patients had metastases of the gastrointestinal tract. The median age was 62 years. Of the 11 patients, 81.8% experienced digestive bleeding or anemia. Only 2 patients were asymptomatic. The metastases were mainly duodenal (50%) and gastric (41.6%). The median time from cancer diagnosis and from metastatic disease to gastrointestinal metastasis was 4.3 years (3 months-19.2 years) and 2.25 years (0 days-10.2 years), respectively. Local treatment was performed in 38.5% of cases by endoscopy (60%), surgery (20%) and radiotherapy (40%) with success rates of 33, 100, and 50%, respectively. Etiological treatment was modified following the discovery of DM in 84.6% of the cases. The median survival was 1 year from the diagnosis of DM (13 days-9.4 years). Two patients were still alive 2.9 and 9.4 years after the diagnosis of DM. Conclusion: This is the largest monocentric retrospective analysis of DM in patients with RCC. It seems to be a rare and late event in the course of the disease. Local treatment combined with systemic treatment could improve survival. In the context of prolonged survival with the new based immunotherapy treatments in mRCC, we suggest that unexplained anemia or persistent digestive symptoms could be explored by endoscopy.
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Affiliation(s)
- Rony Maelle
- Paoli-Calmettes Institute, Department of Gastrointestinal Disease, Marseille, France
| | - Ratone Jean-Philippe
- Paoli-Calmettes Institute, Department of Gastrointestinal Disease, Marseille, France
| | - Walz Jochen
- Paoli-Calmettes Institute, Department of Urology, Marseille, France
| | - Pignot Geraldine
- Paoli-Calmettes Institute, Department of Urology, Marseille, France
| | - Caillol Fabrice
- Paoli-Calmettes Institute, Department of Gastrointestinal Disease, Marseille, France
| | - Pesenti Christian
- Paoli-Calmettes Institute, Department of Gastrointestinal Disease, Marseille, France
| | - Guerin Mathilde
- Paoli-Calmettes Institute, Department of Medical Oncology, Marseille, France
| | - Dermeche Slimane
- Paoli-Calmettes Institute, Department of Medical Oncology, Marseille, France
| | - Brunelle Serge
- Paoli-Calmettes Institute, Department of Radiology, Marseille, France
| | - Salem Naji
- Paoli-Calmettes Institute, Department of Radiotherapy, Marseille, France
| | - Vicier Cecile
- Paoli-Calmettes Institute, Department of Medical Oncology, Marseille, France
| | | | - Maubon Thomas
- Paoli-Calmettes Institute, Department of Urology, Marseille, France
| | - Fakhfakh Sami
- Paoli-Calmettes Institute, Department of Urology, Marseille, France
| | - Tejeda Manuel
- Paoli-Calmettes Institute, Department of Informatics, Marseille, France
| | - Giovannini Marc
- Paoli-Calmettes Institute, Department of Gastrointestinal Disease, Marseille, France
| | - Gravis Gwenaelle
- Paoli-Calmettes Institute, Department of Medical Oncology, Aix-Marseille University, Inserm, CNRS, CRCM, Marseille, France
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Severe Small Bowel Bleeding Associated With Metastatic Clear Cell Renal Cell Carcinoma to the Jejunum. ACG Case Rep J 2020; 7:e00397. [PMID: 32637441 DOI: 10.14309/crj.0000000000000397] [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] [Received: 01/11/2020] [Accepted: 03/19/2020] [Indexed: 11/17/2022] Open
Abstract
Clear cell renal cell carcinoma is a malignancy of the kidneys that most commonly metastasizes to lung, bone, lymph nodes, liver, adrenal glands, and brain. We present a 75-year-old man with severe and chronic gastrointestinal bleeding who was eventually discovered to have clear cell renal cell carcinoma metastatic to his jejunum as the source of his bleed. This is a rare phenomenon and an unusual cause of gastrointestinal bleeding.
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Trojaniello C, Vitale MG, Trojaniello B, Lentini Graziano ML, Coccaro M, Cartenì G, Montesarchio V. Severe blood loss anaemia and recurrent intussusceptions as first presentation of bowel metastatic renal cell carcinoma: A case report and review of the literature. Mol Clin Oncol 2017; 7:654-660. [PMID: 28855999 DOI: 10.3892/mco.2017.1365] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2016] [Accepted: 02/14/2017] [Indexed: 11/06/2022] Open
Abstract
Renal cell carcinoma (RCC) may metastasize to almost any organ, but bowel metastases are highly unusual. A 75-year-old man presented with symptoms and signs of severe anaemia due to bowel bleeding and abdominal pain due to recurrent bowel intussusception. The patient underwent surgery and was identified to have intraluminal metastases from metastatic RCC. To the best of our knowledge, few cases of metastases from RCC manifesting as synchronous intraluminal polypoid tumours have been described in the literature. The present report focused on the importance of two aspects that must be considered: The role of accurate diagnosis and of surgery treating intestinal metastases that may lead to symptom control and prolonged survival.
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Affiliation(s)
- Claudia Trojaniello
- Oncology Unit, Azienda Ospedaliera dei Colli, Ospedale Monaldi, I-80131 Naples, Italy
| | - Maria Giuseppa Vitale
- UOSC Oncologia Medica, Azienda Ospedaliera di Rilievo Nazionale 'Antonio Cardarelli', I-80131 Naples, Italy
| | - Biagio Trojaniello
- U.O. Urgenze Chirurgiche ed Accettazione Generale, Ospedale San Paolo ASL Napoli 1 Centro, I-80131 Naples, Italy
| | | | - Mariarosa Coccaro
- Oncology Unit, Azienda Ospedaliera dei Colli, Ospedale Monaldi, I-80131 Naples, Italy
| | - Giacomo Cartenì
- UOSC Oncologia Medica, Azienda Ospedaliera di Rilievo Nazionale 'Antonio Cardarelli', I-80131 Naples, Italy
| | - Vincenzo Montesarchio
- Oncology Unit, Azienda Ospedaliera dei Colli, Ospedale Monaldi, I-80131 Naples, Italy
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Park HJ, Kim HJ, Park SH, Lee JS, Kim AY, Ha HK. Gastrointestinal Involvement of Recurrent Renal Cell Carcinoma: CT Findings and Clinicopathologic Features. Korean J Radiol 2017; 18:452-460. [PMID: 28458597 PMCID: PMC5390614 DOI: 10.3348/kjr.2017.18.3.452] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Accepted: 12/21/2016] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE To retrospectively evaluate the CT findings and clinicopathologic features in patients with gastrointestinal (GI) involvement of recurrent renal cell carcinoma (RCC). MATERIALS AND METHODS The medical records were reviewed for 15 patients with 19 pathologically proven GI tract metastases of RCC. The CT findings were analyzed to determine the involved sites and type of involvement; lesion size, morphology, and contrast enhancement pattern; and occurrence of lymphadenopathy, ascites and other complications. RESULTS The most common presentation was GI bleeding (66.7%). The average interval between nephrectomy and the detection of GI involvement was 30.4 ± 37.4 months. GI lesions were most commonly found in the ileum (36.8%) and duodenum (31.6%). A distant metastasis (80%) was more common than a direct invasion from metastatic lesions. The mean lesion size was 34.1 ± 15.0 mm. Intraluminal polypoid masses (63.2%) with hyperenhancement (78.9%) and heterogeneous enhancement (63.2%) were the most common findings. No patients had regional lymphadenopathy. Complications occurred in four patients, with one each of bowel obstruction, intussusception, bile duct dilatation, and pancreatic duct dilatation. CONCLUSION GI involvement of recurrent RCC could be included in the differential diagnosis of patients with heterogeneous, hyperenhanced intraluminal polypoid masses in the small bowel on CT scans along with a relative paucity of lymphadenopathy.
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Affiliation(s)
- Hyo Jung Park
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea
| | - Hyun Jin Kim
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea
| | - Seong Ho Park
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea
| | - Jong Seok Lee
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea
| | - Ah Young Kim
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul 05505, Korea
| | - Hyun Kwon Ha
- Department of Radiology, Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung 25440, Korea
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An obscure cause of gastrointestinal bleeding: Renal cell carcinoma metastasis to the small bowel. Int J Surg Case Rep 2015; 15:130-2. [PMID: 26348395 PMCID: PMC4601954 DOI: 10.1016/j.ijscr.2015.08.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2015] [Revised: 08/03/2015] [Accepted: 08/09/2015] [Indexed: 12/12/2022] Open
Abstract
Renal cell carcinoma metastasis to the small intestine is a rare condition. It usually results in gastrointestinal bleeding and it could happen many years after the diagnosis with renal cell cancer. Treatment includes surgery as well as targeted agents such as tyrosine kinases. We report here the case of an 82-year-old man with a past medical history of high-grade renal cell carcinoma and right nephrectomy 6 years earlier, who presented with recurrent episodes of syncope and black stools. He underwent esophagogastroduodenoscopy (EGD) and colonoscopy without evident source of bleeding. Video capsule endoscopy (VCE) showed three bleeding lesions in the jejunum and ileum. Push enteroscopy revealed a proximal jejunum bleeding mass that was suspicious for malignancy. Histopathology demonstrated poorly differentiated carcinoma. Given the patient's history of high-grade renal cell carcinoma, and similarity of histologic changes to the old renal cell cancer specimen, metastatic renal cell carcinoma was felt to be the responsible etiology.
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Araki A, Tsuchiya K, Watanabe M. Advances in balloon endoscopes. Clin J Gastroenterol 2015; 7:189-99. [PMID: 26183736 DOI: 10.1007/s12328-014-0485-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2014] [Accepted: 03/25/2014] [Indexed: 01/10/2023]
Abstract
In September 2003, a double-balloon endoscope (DBE) composed of balloons attached to a scope and an overtube was released in Japan prior to becoming available in other parts of the world. The DBE was developed by Dr. Yamamoto (1), and 5 different types of scopes with different uses have already been marketed. In April 2007, a single-balloon small intestinal endoscope was released with a balloon attached only to the overtube as a subsequent model. This article presents a detailed account of the development of these scopes up to the present time.
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Affiliation(s)
- Akihiro Araki
- Department of Gastroenterology and Hepatology, Graduate School, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan,
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Abstract
A 59-year-old lady was referred for an open-access endoscopy with a history of dyspepsia. The endoscopy showed a 5 mm sessile nodule in the fundus of the stomach. The histology report suggested that this represented a metastatic deposit from renal cell carcinoma (RCC). Following this, a computerised tomography (CT) of the abdomen showed an 18 × 15 cm RCC. Here we provide a short review on gastric metastases.
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Xu H, Ohdaira T, Nagao Y, Tsutsumi N, Mori M, Uemura M, Toyoda K, Ieiri S, Hashizume M. New detachable occlusion balloon unit for transrectal natural orifice translumenal endoscopic surgery. MINIM INVASIV THER 2012; 22:136-43. [PMID: 23106641 DOI: 10.3109/13645706.2012.732080] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
INTRODUCTION Transrectal natural orifice translumenal endoscopic surgery (NOTES) requires a good endoluminal view and adequate intrarectal bacterial clearance in the working area. We developed a new occlusion balloon unit with an easily detachable inflation device, which allows the surgeon a clear working area distal to the balloon. MATERIAL AND METHODS The effectiveness of the sealing balloon and the extent of macroscopic and histopathological injury to the bowel wall at the site of balloon placement were examined in 12 pigs. RESULTS The mean time to place and inflate the balloon unit was 12.0 ± 3.5 min, effective air-tightness lasted for 21.0 ± 12.0 min. There was no leakage of dye (methylene blue) past the balloon when pressure was maintained >6.70 ± 0.08 kPa (6.62-6.78 kPa). After gut irrigation, good visibility was maintained in the working area for six hours, and adequate bacterial clearance was maintained for three hours. There were no macroscopic signs of intestinal wall damage at the site of balloon placement. Histopathological examination showed only patchy mucosal damage and submucosal thrombus at the site of balloon placement. CONCLUSION This newly-developed occlusion balloon unit helps to establish good visibility and adequate bacterial clearance for endoluminal surgical procedures.
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Affiliation(s)
- Hao Xu
- Department of Advanced Medical Initiatives, Faculty of Medical Sciences, Kyushu University, Fukuoka, Japan.
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Vashi PG, Abboud E, Gupta D. Renal cell carcinoma with unusual metastasis to the small intestine manifesting as extensive polyposis: successful management with intraoperative therapeutic endoscopy. Case Rep Gastroenterol 2011; 5:471-8. [PMID: 21960951 PMCID: PMC3180665 DOI: 10.1159/000331136] [Citation(s) in RCA: 10] [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] [Indexed: 12/15/2022] Open
Abstract
We present here a rare clinical case of a 53-year-old gentleman with metastasis from renal cell carcinoma (RCC) to the small intestine presenting with extensive polyposis and massive gastrointestinal bleeding which was successfully managed with intraoperative endoscopic polypectomy and segmental small bowel resection. The patient presented with melena 2 weeks after right nephrectomy for RCC. Capsule endoscopy found extensive polyposis throughout the small bowel, and the histological features confirmed the diagnosis of metastatic RCC. The patient eventually underwent laparotomy with intraoperative endoscopy of the entire small bowel. Most of the polyps were removed by snare polypectomy. Three segments of the small bowel with extensive transmural involvement had to be resected with primary anastomosis. In the 2 months following his surgery, the patient had no further evidence of gastrointestinal bleeding. The decision of meticulously removing close to 100 polyps by intraoperative endoscopy prevented the patient from requiring total small bowel resection and lifelong dependence on parenteral nutrition. In conclusion, gastrointestinal bleeding in a patient with known RCC should always trigger full gastrointestinal work-up including capsule endoscopy and, if necessary, double balloon enteroscopy.
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Affiliation(s)
- Pankaj G Vashi
- Cancer Treatment Centers of America® at Midwestern Regional Medical Center, Zion, Ill., USA
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