1
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Wu F, Lee MS, Kim DE. Small bowel obstruction caused by hemorrhagic metastatic melanoma: case report and literature review. J Surg Case Rep 2022; 2022:rjac395. [PMID: 36071730 PMCID: PMC9444292 DOI: 10.1093/jscr/rjac395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 08/10/2022] [Indexed: 11/12/2022] Open
Abstract
Abstract
Melanoma is one of the most common cancers and causes of death from skin cancer. It is also one of the most common malignancies to metastasize to the gastrointestinal tract. However, the incidence of gastrointestinal metastases from unknown primary cutaneous melanoma is reported to be 4–9%. Despite advances in diagnostic techniques, only 1.5–4.4% of metastases to the gastrointestinal tract are detected before death. We report a patient with no prior history of melanoma who presented with both gastrointestinal hemorrhage and small bowel obstruction. Diagnostic laparoscopy, followed by small bowel resection, was performed after a red blood cell radionuclide scan showed active hemorrhage. Pathologic examination confirmed metastatic melanoma of the jejunum. Additional small bowel resections were required for recurrent gastrointestinal bleeding, confirming two additional metastases. A review of the literature on small intestinal melanoma causing hemorrhage and obstruction is discussed.
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Affiliation(s)
- Fanyi Wu
- Department of Medicine, Greenwich Hospital, Yale New Haven Health System , Greenwich, CT , USA
| | - M Sung Lee
- Department of Medicine, Smilow Cancer Center, Yale School of Medicine , Greenwich, CT , USA
| | - Daniel E Kim
- Department of Surgery, Yale School of Medicine , New Haven, CT , USA
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2
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Bangeas PI, Bekiaridou A, Tsolakidis A, Efthymiadis KG, Drevelegkas K, Giakoustidis D, Giakoustidis A, Alexidis P, Papadopoulos VN. Role of minimally invasive surgery in the treatment of gallbladder metastatic melanoma. A review of the literature and a case report. Cancer Rep (Hoboken) 2022; 5:e1549. [PMID: 34981676 PMCID: PMC9327651 DOI: 10.1002/cnr2.1549] [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: 02/11/2021] [Revised: 08/22/2021] [Accepted: 08/24/2021] [Indexed: 11/24/2022] Open
Abstract
Background Primary and secondary gallbladder melanomas are rare, and only 58 cases have been reported in scientific literature to date. This paper aimed to explore the role of minimally invasive surgery in the management of gallbladder metastatic melanomas. Case Herein, we present the case of a 68‐year‐old man with metastatic gallbladder melanoma who was treated with laparoscopic cholecystectomy. Our case management was then compared with that of other cases reported in the literature. Conclusion Currently, metastatic melanomas can be considered as a potentially curable disease. Palliation of symptoms and fast recovery following minimally invasive procedures could be beneficial for these patients. Particularly, laparoscopic procedures appear to prolong the survival of gallbladder melanoma patients.
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Affiliation(s)
- Petros Ioannis Bangeas
- 1st University Department of Surgery, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Alexandra Bekiaridou
- 1st University Department of Surgery, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Alexandros Tsolakidis
- 1st University Department of Surgery, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | | | - Dimitris Giakoustidis
- 1st University Department of Surgery, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Alexandros Giakoustidis
- 1st University Department of Surgery, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Petros Alexidis
- Department of Radiation Oncology, Papageorgiou Hospital, Thessaloniki, Greece
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3
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Barat M, Guegan-Bart S, Cottereau AS, Guillo E, Hoeffel C, Barret M, Gaujoux S, Dohan A, Soyer P. CT, MRI and PET/CT features of abdominal manifestations of cutaneous melanoma: a review of current concepts in the era of tumor-specific therapies. Abdom Radiol (NY) 2021; 46:2219-2235. [PMID: 33135115 DOI: 10.1007/s00261-020-02837-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 10/15/2020] [Accepted: 10/20/2020] [Indexed: 12/12/2022]
Abstract
Abdominal manifestations in patients with cutaneous melanoma include involvement due to metastatic spread and immune checkpoint inhibitor induced adverse events. The purpose of this review is to provide a critical overview of abdominal manifestations in patients with cutaneous melanoma and highlight the current imaging challenges in the era of tumor-specific therapies. Immune checkpoint inhibitors represent a treatment with demonstrated efficacy in the treatment of advanced cutaneous melanoma but are associated with several abdominal adverse events that must be recognized. CT has a role in the identification of colitis, enteritis and pancreatitis, whereas MRI has an important role in the diagnosis of autoimmune pancreatitis. Current evidence demonstrates that MRI should be the preferred imaging technique for the detection and characterization of hepatic and splenic metastases from cutaneous melanoma. The role of 18F-FDG-PET/CT should be further evaluated but current literature suggests an efficacy in the detection of pancreatic metastases not seen on CT and MRI.
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Affiliation(s)
- Maxime Barat
- Department of Abdominal & Interventional Radiology, Hôpital Cochin, AP-HP, 27 Rue du Faubourg Saint-Jacques, 75014, Paris, France
- Université de Paris, Descartes-Paris 5, rue de l'Ecole de Médecine, F-75006, Paris, France
| | - Sarah Guegan-Bart
- Université de Paris, Descartes-Paris 5, rue de l'Ecole de Médecine, F-75006, Paris, France
- Department of Dermatology, Hôpital Cochin, AP-HP, 27 Rue du Faubourg Saint-Jacques, 75014, Paris, France
| | - Anne-Ségolène Cottereau
- Université de Paris, Descartes-Paris 5, rue de l'Ecole de Médecine, F-75006, Paris, France
- Department of Nuclear Medicine, Hôpital Cochin, AP-HP, 27 Rue du Faubourg Saint-Jacques, 75014, Paris, France
| | - Enora Guillo
- Department of Abdominal & Interventional Radiology, Hôpital Cochin, AP-HP, 27 Rue du Faubourg Saint-Jacques, 75014, Paris, France
| | - Christine Hoeffel
- Department of Radiology, Hôpital Robert Debré, 11 Boulevard Pasteur, 51092, Reims, France
| | - Maximilien Barret
- Université de Paris, Descartes-Paris 5, rue de l'Ecole de Médecine, F-75006, Paris, France
- Department of Gastroenterology, Hôpital Cochin, AP-HP, 27 Rue du Faubourg Saint-Jacques, 75014, Paris, France
| | - Sébastien Gaujoux
- Université de Paris, Descartes-Paris 5, rue de l'Ecole de Médecine, F-75006, Paris, France
- Department of Abdominal Surgery, Hôpital Cochin, AP-HP, 27 Rue du Faubourg Saint-Jacques, 75014, Paris, France
| | - Anthony Dohan
- Department of Abdominal & Interventional Radiology, Hôpital Cochin, AP-HP, 27 Rue du Faubourg Saint-Jacques, 75014, Paris, France
- Université de Paris, Descartes-Paris 5, rue de l'Ecole de Médecine, F-75006, Paris, France
| | - Philippe Soyer
- Department of Abdominal & Interventional Radiology, Hôpital Cochin, AP-HP, 27 Rue du Faubourg Saint-Jacques, 75014, Paris, France.
- Université de Paris, Descartes-Paris 5, rue de l'Ecole de Médecine, F-75006, Paris, France.
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4
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Sinagra E, Sciumè C. Ileal Melanoma, A Rare Cause of Small Bowel Obstruction: Report of a Case, and Short Literature Review. Curr Radiopharm 2019; 13:56-62. [PMID: 31749442 PMCID: PMC7509737 DOI: 10.2174/1874471012666191015101410] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 03/02/2019] [Accepted: 07/17/2019] [Indexed: 02/05/2023]
Abstract
BACKGROUND Malignant melanoma frequently spreads to the gastrointestinal tract, with 60% of patients with advanced metastatic disease showing digestive involvement; however, primary MM of the small intestine is a controversial diagnosis. In fact, whether these lesions arise as true small bowel primary neoplasms or represent metastases from unidentified cutaneous melanomas remains debatable. The most common complications are intestinal obstruction, massive gastrointestinal bleeding, and perforation. OBJECTIVE & METHODS We report a case of a 64-year-old patient, with an unremarkable medical history, in which a late diagnosis of primary ileal malignant melanoma in the setting of an emergency laparotomy due to small bowel obstruction, and where PET-scan showed costal metastasis. Therefore, we provide a narrative review of the scientific literature about this topic. RESULTS 36 cases of primary small bowel melanoma, included that in the present study, were found through our search in the scientific literature. CONCLUSION Primary small bowel MM appears to be an extremely rare entity which clinicians should be more aware of, in order to plan better a correct strategy of early diagnosis and appropriate treatment.
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Affiliation(s)
- Emanuele Sinagra
- Endoscopy Unit, Fondazione Istituto G. Giglio, Contrada Pietra Pollastra Pisciotto, 90015, Cefalu, Italy.,Euro-Mediterranean Institute of Science and Technology (IEMEST), Palermo, Italy
| | - Carmelo Sciumè
- DICHIRONS, Dipartimento di Discipline Chirurgiche, Oncologiche e Stomatologiche, University of Palermo, Palermo, Italy.,Surgery Unit, Ospedale San Giovanni di Dio, Contrada Consolida, Agrigento, Italy
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5
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Wang JK, Su F, Ma WJ, Hu HJ, Yang Q, Liu F, Li QS, Li FY. Primary malignant melanoma of the gallbladder with multiple metastases: A case report. Medicine (Baltimore) 2017; 96:e8793. [PMID: 29145341 PMCID: PMC5704886 DOI: 10.1097/md.0000000000008793] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
RATIONAL Primary malignant melanoma of the gallbladder is an extremely rare tumor, with fewer than 40 cases reported in the literature worldwide. The majority of patients presented as a solitary lesion in the gallbladder. To our knowledge, only one case of primary malignant melanoma of the gallbladder with multiple metastases has been reported, which involved the stomach, duodenum, pancreas, jejunum and a mesenteric lymph node. PATIENT CONCERNS We report a case of primary malignant melanoma of the gallbladder with metastases to the duodenal bulb, right adrenal and a celiac lymph node. DIAGNOSES Primary malignant melanoma of the gallbladder with multiple metastases. INTERVENTIONS Gastrojejunostomy, cholecystectomy, and biopsy of the three metastatic lesions were performed. Histopathologic examination revealed melanin pigments were within the tumor cells of the four lesions, however, junctional activity was noted only in the gallbladder, supporting that the gallbladder was the primary site. No pigmented lesions were detected on the skin or eyes. The postoperative recovery was uneventful, and subsequently, chemotherapy with paclitaxel and carboplatin was administered. OUTCOMES The patient survived for 16 months due to tumor. progression. LESSONS The current case was unique due to the adrenal involvement. For patients with multiple metastases of malignant melanoma, gallbladder origin should be considered in the differential diagnosis from cutaneous origin.
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Affiliation(s)
| | - Fei Su
- Department of Pathology, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | | | | | | | - Fei Liu
- Department of Biliary Surgery
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6
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Hadjinicolaou AV, Hadjittofi C, Athanasopoulos PG, Shah R, Ala AA. Primary small bowel melanomas: fact or myth? ANNALS OF TRANSLATIONAL MEDICINE 2016; 4:113. [PMID: 27127766 DOI: 10.21037/atm.2016.03.29] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Small bowel melanoma (SBM) is a rare entity, which often evades diagnosis and therefore presents late. Its origin, whether arising primarily or metastatically from an unidentified or regressed primary cutaneous melanoma, remains debatable. In this report, we present a rare case of primary SBM and review the current literature. A 60-year-old man presented with melena and microcytic anemia. A series of investigations including abdominal ultrasonography (US), esophago-gastro-duodenoscopy (EGD) and colonoscopy were normal. Abdominal computed tomography revealed no specific pathology. Subsequent capsule endoscopy identified a jejunal mass, which was confirmed on laparotomy, was resected, and histologically diagnosed as melanoma. Extensive postoperative clinical examination revealed no cutaneous lesions. This report discusses gastrointestinal (GI) malignant melanoma, and examines the evidence both for and against the existence of true primary vs. metastatic disease. Furthermore, this case highlights the capabilities of capsule endoscopy in identifying an extremely rare GI tumor, which evaded other diagnostic modalities. Finally, the origins and pathophysiology of this rare cancer are evaluated, with the aim of promoting early diagnosis and treatment, and therefore improving current poor outcomes.
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Affiliation(s)
- Andreas V Hadjinicolaou
- 1 Radcliffe Department of Medicine, University of Oxford, John Radcliffe Hospital, Headington, UK ; 2 Department of Cardiothoracic Surgery, King's College Hospital, Denmark Hill, London, UK ; 3 Department of HPB & Liver Transplant Surgery, Royal Free Hospital, London, UK ; 4 Department of Gastroenterology, Frimley Park NHS Foundation Trust, Portsmouth Road, Frimley, Surrey, UK ; 5 Department of Gastroenterology, Royal Surrey Hospital, Guildford, UK
| | - Christopher Hadjittofi
- 1 Radcliffe Department of Medicine, University of Oxford, John Radcliffe Hospital, Headington, UK ; 2 Department of Cardiothoracic Surgery, King's College Hospital, Denmark Hill, London, UK ; 3 Department of HPB & Liver Transplant Surgery, Royal Free Hospital, London, UK ; 4 Department of Gastroenterology, Frimley Park NHS Foundation Trust, Portsmouth Road, Frimley, Surrey, UK ; 5 Department of Gastroenterology, Royal Surrey Hospital, Guildford, UK
| | - Panagiotis G Athanasopoulos
- 1 Radcliffe Department of Medicine, University of Oxford, John Radcliffe Hospital, Headington, UK ; 2 Department of Cardiothoracic Surgery, King's College Hospital, Denmark Hill, London, UK ; 3 Department of HPB & Liver Transplant Surgery, Royal Free Hospital, London, UK ; 4 Department of Gastroenterology, Frimley Park NHS Foundation Trust, Portsmouth Road, Frimley, Surrey, UK ; 5 Department of Gastroenterology, Royal Surrey Hospital, Guildford, UK
| | - Rahul Shah
- 1 Radcliffe Department of Medicine, University of Oxford, John Radcliffe Hospital, Headington, UK ; 2 Department of Cardiothoracic Surgery, King's College Hospital, Denmark Hill, London, UK ; 3 Department of HPB & Liver Transplant Surgery, Royal Free Hospital, London, UK ; 4 Department of Gastroenterology, Frimley Park NHS Foundation Trust, Portsmouth Road, Frimley, Surrey, UK ; 5 Department of Gastroenterology, Royal Surrey Hospital, Guildford, UK
| | - Aftab A Ala
- 1 Radcliffe Department of Medicine, University of Oxford, John Radcliffe Hospital, Headington, UK ; 2 Department of Cardiothoracic Surgery, King's College Hospital, Denmark Hill, London, UK ; 3 Department of HPB & Liver Transplant Surgery, Royal Free Hospital, London, UK ; 4 Department of Gastroenterology, Frimley Park NHS Foundation Trust, Portsmouth Road, Frimley, Surrey, UK ; 5 Department of Gastroenterology, Royal Surrey Hospital, Guildford, UK
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7
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Lo AA, Peevey J, Lo EC, Guitart J, Rao MS, Yang GY. Isolated Gallbladder Intramucosal Metastatic Melanoma With Features Mimicking Lymphoepithelial Carcinoma. Int J Surg Pathol 2015; 23:409-13. [PMID: 26041740 DOI: 10.1177/1066896915588932] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Malignant melanoma has a variety of morphologic patterns and can metastasize and mimic any type of neoplastic process creating significant diagnostic difficulty. When metastasis to the gastrointestinal system is identified, it is most commonly associated with widely metastatic disease. We report a rare case of isolated gallbladder intramucosal metastatic melanoma with features mimicking lymphoepithelial carcinoma in an adult patient who presented with cholecystitis. Additionally, we report the imaging and morphologic features and discuss the importance of these findings along with a clear clinical history and immunohistochemical profile to make a definitive diagnosis.
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Affiliation(s)
- Amy A Lo
- Northwestern Memorial Hospital, Chicago, IL, USA
| | | | | | - Joan Guitart
- Northwestern Memorial Hospital, Chicago, IL, USA
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8
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Giannini I, Cutrignelli DA, Resta L, Gentile A, Vincenti L. Metastatic melanoma of the gallbladder: report of two cases and a review of the literature. Clin Exp Med 2015; 16:295-300. [PMID: 25929736 DOI: 10.1007/s10238-015-0353-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Accepted: 04/20/2015] [Indexed: 12/14/2022]
Abstract
Melanoma is one of the most aggressive and highly metastatic cancers. The most common sites of distant metastases are soft tissues, lung, liver, skin and brain, whereas only few patients develop gastrointestinal metastases. Metastatic involvement of the gallbladder is rare and more often part of a widespread disease than a solitary lesion. The "gold-standard" treatment of metastatic melanoma of the gallbladder remains unclear. We report two cases of patients with past history of cutaneous melanoma who developed visceral metastases. The first patient was asymptomatic and had a widespread disease with metastatic involvement of both the spleen and the gallbladder. The second patient had an isolated metastasis of the gallbladder and complained of upper abdominal pain. The chosen treatment was open cholecystectomy (and splenectomy) in the first case and laparoscopic cholecystectomy in the second. A review of the literature is provided.
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Affiliation(s)
- I Giannini
- General Surgery and Liver Transplantation Unit, Department of Emergency and Organ Transplantation, University "A. Moro" of Bari, Policlinico. Piazza G. Cesare, 11, 70124, Bari, Italy.
| | - D A Cutrignelli
- Complex Operating Unit of Plastic Aesthetic and Reconstructive Surgery, Department of Emergency and Organ Transplantation, University "A. Moro" of Bari, Bari, Italy
| | - L Resta
- Department of Emergence and Organ Transplantation, Institute of Pathological Anatomy, University "A. Moro" of Bari, Bari, Italy
| | - A Gentile
- Department of Emergence and Organ Transplantation, Institute of Pathological Anatomy, University "A. Moro" of Bari, Bari, Italy
| | - L Vincenti
- General Surgery Unit, Policlinico of Bari, Bari, Italy
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9
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Pesce A, Piccolo G, Portale TR, Greca GL, Puleo S. Delayed presentation of a metastatic choroidal melanoma to the liver: The latency of an elective metastatic localization. Int J Surg Case Rep 2015; 15:26-9. [PMID: 26299250 PMCID: PMC4601940 DOI: 10.1016/j.ijscr.2015.07.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2015] [Accepted: 07/15/2015] [Indexed: 02/07/2023] Open
Abstract
INTRODUCTION Choroidal melanoma is the most common primary intraocular malignant tumour and the second most common type of primary malignant melanoma in the body. Biologically, cutaneuous and ocular melanoma may be considered different, in terms of both metastatic diffusion and metastatic latency. The principal target organ for metastasis of the ocular melanoma is the liver.This distinctive behaviour is also sustained by different metastatic latency, as some patients present with metastatic ocular melanoma several years after the treatment of the primary tumor. PRESENTATION OF CASE A 60 year-old male who had undergone left ocular enucleation for choroid melanoma 20 years ago was referred to our department with a three months history of diffuse abdominal pain, fever, weight loss and massive ascites. Abdominal ultrasonography (US) and total body computed tomography (CT) scan were performed and revealed diffuse liver metastases, associated with peritoneal carcinosis, bilateral adrenal metastases and a large mass in the left kidney compatible with another secondary localization. An ultrasound guided fine needle agobiopsy (FNA) of liver lesions was performed and the pathological findings led to the diagnosis of liver metastasis from choroidal melanoma. The patient died a few weeks later for hepatic failure. DISCUSSION Currently, there is no consensus regarding the optimal follow-up in terms of screening modality or time interval after the treatment of the primary ocular melanoma. CONCLUSION Patients with gastrointestinal symptoms and a history of choroidal melanoma should be investigated for the presence of gastrointestinal or liver metastases, although the original primary malignancy was diagnosed years before the patient's presentation.
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Affiliation(s)
- Antonio Pesce
- Department of Surgical Sciences, Organ Transplantation and Advanced Technologies, University of Catania, Via S. Sofia 84, 95123 Catania, Italy
| | - Gaetano Piccolo
- Department of Surgery, University of Catania, Via S. Sofia 78, 95123 Catania, Italy.
| | - Teresa Rosanna Portale
- Department of Surgical Sciences, Organ Transplantation and Advanced Technologies, University of Catania, Via S. Sofia 84, 95123 Catania, Italy
| | - Gaetano La Greca
- Department of Surgical Sciences, Organ Transplantation and Advanced Technologies, University of Catania, Via S. Sofia 84, 95123 Catania, Italy
| | - Stefano Puleo
- Department of Surgical Sciences, Organ Transplantation and Advanced Technologies, University of Catania, Via S. Sofia 84, 95123 Catania, Italy
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10
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Vigorita V, Ausania F, Bertucci Zoccali M, Alvarez CF, Nadal BDU, Nuñez JEC. Small bowel intussusception secondary to metastatic melanoma 15 years after complete excision of the primary tumor. Int J Surg Case Rep 2014; 6C:26-8. [PMID: 25506846 PMCID: PMC4334886 DOI: 10.1016/j.ijscr.2014.11.060] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2014] [Revised: 11/16/2014] [Accepted: 11/17/2014] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION Primary intestinal melanoma is a rare entity, however the gastrointestinal tract, and particularly the small bowel, is a common site of recurrence from cutaneous melanoma. PRESENTATION OF CASE We report the case of a 48 year old woman with small bowel intussusception secondary to metastatic cutaneous melanoma, 15 years after excision of the primary tumor. The patient underwent an emergency small bowel resection with negative margins on final pathology. DISCUSSION Surgical resection is a palliative, yet necessary, procedure in the setting of small bowel obstruction due to intussusception secondary to intestinal metastatic melanoma. In case of bowel metastasis, presenting symptoms are nonspecific and do not provide significant clues to the differential diagnosis of the underlying disease. In some patients, complete surgical resection of early diagnosed bowel metastases is associated with prolonged survival. Systemic chemotherapy in these patients does not provide survival benefit. CONCLUSION The occurrence of bowel relapse after very long disease free interval, while highly unlikely in most tumors, should always be considered in the differential diagnosis of patients with previous history of cutaneous malignant melanoma presenting with gastrointestinal symptoms.
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Affiliation(s)
- Vincenzo Vigorita
- Department of General and Digestive Surgery, University of Vigo - Meixoeiro Hospital, Vigo, Spain.
| | - Fabio Ausania
- Department of General and Digestive Surgery, University of Vigo - Meixoeiro Hospital, Vigo, Spain
| | - Marco Bertucci Zoccali
- General Surgery Unit, Department of Surgery, Catholic University Med. School - "A. Gemelli" Gen. Hospital, Rome, Italy
| | - Cristina Facal Alvarez
- Department of General and Digestive Surgery, University of Vigo - Meixoeiro Hospital, Vigo, Spain
| | - Blanca De Urrutia Nadal
- Department of General and Digestive Surgery, University of Vigo - Meixoeiro Hospital, Vigo, Spain
| | - Jose Enrique Casal Nuñez
- Department of General and Digestive Surgery, University of Vigo - Meixoeiro Hospital, Vigo, Spain
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11
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Chang ST, Desser TS, Gayer G, Menias CO. Metastatic Melanoma in the Chest and Abdomen: The Great Radiologic Imitator. Semin Ultrasound CT MR 2014; 35:272-89. [DOI: 10.1053/j.sult.2014.02.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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12
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Timmers TK, Schadd EM, Monkelbaan JF, Meij V. Survival after resection of a primary malignant melanoma of the small intestine in a young patient: report of a case. Case Rep Gastroenterol 2013; 7:251-60. [PMID: 23874263 PMCID: PMC3712819 DOI: 10.1159/000352017] [Citation(s) in RCA: 9] [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
The occurrence of primary melanoma of the small intestine is rare. We describe the case of a 25-year-old man found to have a primary melanoma of the ileum. The patient presented with gradual onset of abdominal pain, fever, diarrhea, weight loss and fatigue. A preoperative diagnosis of a small intestinal tumor was based on the findings of computed tomography scanning. This diagnosis was confirmed at laparoto-my and a partial small bowel resection was performed. Histopathological examination of the resected specimen clarified the exact nature of the lesion, confirming the diagnosis of melanoma. Thorough postoperative investigation did not reveal a primary lesion in the skin, gastrointestinal tract, oculus or brain. Thus, we diagnosed this tumor as a primary lesion. One year after his operation, the patient remains well without any evidence of recurrence. Thus, we diagnosed this small bowel tumor as a primary melanoma of the small intestine.
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Affiliation(s)
- T K Timmers
- Department of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
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13
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Abstract
We report a case of an 84-year-old woman with a history of resected cutaneous melanoma who presented with asthenia, weight loss, and severe anemia. An esophagogastroduodenoscopy showed five black-pigmented submucosal tumors with large ulcerations in the antrum of the stomach and in the duodenum, suspected metastases from melanoma. Histopathological examination indicated the presence of melanin-containing tumor cells and confirmed an ulcerated pigmented melanoma. To examine the entire gastrointestinal tract, capsule endoscopy was performed and it showed a simultaneous massive involvement of the jejunum and ileum, with more than 40 lesions. This case highlights the importance of a complete endoscopic gastrointestinal examination in patients with melanoma metastatic to the bowel and suggests that capsule endoscopy is an easy, noninvasive, and effective diagnostic procedure to investigate small-bowel involvement.
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14
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Trout AT, Rabinowitz RS, Platt JF, Elsayes KM. Melanoma metastases in the abdomen and pelvis: Frequency and patterns of spread. World J Radiol 2013; 5:25-32. [PMID: 23494131 PMCID: PMC3596608 DOI: 10.4329/wjr.v5.i2.25] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2012] [Revised: 08/30/2012] [Accepted: 01/31/2013] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the frequency, typical and atypical locations and patterns of melanoma metastases identifiable by computed tomography (CT) in the abdomen and pelvis.
METHODS: We performed a retrospective review of index CT examinations of the abdomen and pelvis in patients with melanoma and recorded all findings suggestive of metastatic disease.
RESULTS: Metastases were present on 36% (181/508) of the index examinations and most commonly involved the liver (47%) and pelvic lymph nodes (27%). Lower extremity primaries had the highest rate of metastasis (52%). Ocular and head and neck melanomas have a predilection to metastasize to the liver (hepatic involvement in 70% and 63%, respectively, of patients with metastatic disease) and metastases from lower extremity primaries most commonly involve pelvic lymph nodes (54% of patients with metastatic disease). Metastases to atypical locations were present in 14% of patients and most commonly occurred in the subcutaneous tissue and spleen. Primary tumors of the lower extremity, back and head and neck were most commonly associated with atypical metastases. Pelvic metastases are more common with lower extremity primaries (accounting for 70% of cases with pelvic metastases) but 5% of patients with supraumbilical primaries also had pelvic metastases.
CONCLUSION: The distribution of metastatic melanoma in the abdomen and pelvis that we have defined should help guide the interpretation of CT exams in these patients.
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15
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Nakagawa T, Yasuda Y, Sugiyama S, Yoshida K, Adachi H, Osawa Y, Matsunaga K, Sugiyama H. A case of malignant melanoma simultaneously found in the lung and small intestine. Clin J Gastroenterol 2013; 6:25-8. [PMID: 26181400 DOI: 10.1007/s12328-012-0350-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2012] [Accepted: 11/30/2012] [Indexed: 12/19/2022]
Abstract
Metastatic melanoma in the small bowel is a common cause of secondary intestinal tumors. We present a case of a 77-year-old man with melena resulting from melanoma in the small bowel that was simultaneously found with malignant melanoma in the lung. Abdominal contrast-enhanced computed tomography (CT) and position emission tomography (PET) revealed a 30 × 20 mm hypervascular lesion in the small bowel and a 9 × 9 mm right lobe lung mass with metastasis in the mediastinal and peritoneal lymph nodes, and the spleen. The bowel and lung tumor lesions were confirmed by enteroscopy and bronchoscopy, respectively, and were histologically diagnosed as malignant melanoma. In cases of small bowel malignant melanoma, an extraintestinal origin should always be suspected because intestinal melanomas are almost always metastatic. PET/CT is an effective tool for confirming intestinal melanomas because of its high sensitivity and specificity.
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Affiliation(s)
- Takayuki Nakagawa
- Division of Gastroenterology, Kizawa Memorial Hospital, 590 Shimofurui, Furuimachi, Minokamo, Gifu, 505-8503, Japan
| | - Yoichi Yasuda
- Division of Gastroenterology, Kizawa Memorial Hospital, 590 Shimofurui, Furuimachi, Minokamo, Gifu, 505-8503, Japan
| | - Seiji Sugiyama
- Division of Gastroenterology, Kizawa Memorial Hospital, 590 Shimofurui, Furuimachi, Minokamo, Gifu, 505-8503, Japan
| | - Kensaku Yoshida
- Division of Gastroenterology, Kizawa Memorial Hospital, 590 Shimofurui, Furuimachi, Minokamo, Gifu, 505-8503, Japan
| | - Hirokazu Adachi
- Division of Gastroenterology, Kizawa Memorial Hospital, 590 Shimofurui, Furuimachi, Minokamo, Gifu, 505-8503, Japan
| | - Yosuke Osawa
- Department of Pharmacology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, Gifu, 501-1194, Japan.
| | - Kengo Matsunaga
- Division of Pathology, Kizawa Memorial Hospital, 590 Shimofurui, Furuimachi, Minokamo, Gifu, 505-8503, Japan
| | - Hiroshi Sugiyama
- Division of Gastroenterology, Kizawa Memorial Hospital, 590 Shimofurui, Furuimachi, Minokamo, Gifu, 505-8503, Japan
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16
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Primary malignant melanoma of the gallbladder: a case report and review of the literature. Case Rep Surg 2012; 2012:693547. [PMID: 23094182 PMCID: PMC3475298 DOI: 10.1155/2012/693547] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2012] [Accepted: 09/25/2012] [Indexed: 11/18/2022] Open
Abstract
Malignant melanoma is characterized by the ability of diffuse metastases. Since the first report of an isolated malignant melanoma case of the gallbladder, it is already controversial whether isolated cases are metastatic or primary tumors. A 49-year-old woman appealed to the emergency unit because of abdominal pain. Ultrasonography revealed increased thickness of the gallbladder wall and a lesion with surrounding fluid sized 12 mm without acoustic shadow, which arose from the gallbladder wall and was consistent with a polyp. Histopathologic evaluation of the surgical specimen after laparoscopic cholecystectomy revealed malign epithelial tumor consisting of atypical cells with large eosinophilic cytoplasm and dense melanin pigment within the cytoplasm of the tumor cells. As no other focus was identified as a result of the evaluation, the patient was diagnosed with primary malignant melanoma of the gallbladder. In this paper, we aimed to define our treatment modality for a case with isolated malignant melanoma of the gallbladder.
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17
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Cheung DY, Choi MG. Current advance in small bowel tumors. Clin Endosc 2011; 44:13-21. [PMID: 22741107 PMCID: PMC3363052 DOI: 10.5946/ce.2011.44.1.13] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2011] [Revised: 09/15/2011] [Accepted: 09/16/2011] [Indexed: 12/15/2022] Open
Abstract
Small intestinal tumors are difficult challenge to gastroenterologists. The difficulty in making a diagnosis of small intestinal tumor lies in the relative inaccessibility and absence of typical presentation. New endoscopic and radiologic technologies provide clear and fine anatomical visualization of the small bowel and are approved to improve the diagnostic sensitivity and accuracy. Patients at risk of small intestinal tumors might gain a benefit from proper surveillance with this new technology. Minimally invasive therapy is now available with advance of balloon assisted enteroscopy. This review describes the general aspect of the small intestinal tumors, focusing on the new modalities for diagnosis.
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Affiliation(s)
- Dae Young Cheung
- Department of Internal Medicine, Catholic University of Korea College of Medicine, Seoul, Korea
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18
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Fielding L. Current imaging strategies of primary and secondary neoplasms of the liver. Semin Intervent Radiol 2011; 23:3-12. [PMID: 21326715 DOI: 10.1055/s-2006-939836] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
This article details the diagnosis and imaging of primary and secondary neoplasms of the liver. Benign conditions that can mimic malignancy are also discussed, such as focal nodular hyperplasia and adenoma. Considerable attention is given to hepatoma, which is the most common primary hepatic tumor in the United States. The roles of magnetic resonance imaging, computed tomography, and ultrasound are evaluated, with recommendations for their effective use. Pitfalls in imaging related to posttreatment changes and unusual patterns of metastatic disease are illustrated.
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Affiliation(s)
- Linda Fielding
- Visiting Associate Professor of Radiology, Denver Health Medical Center, Denver, Colorado
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19
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Agarwal SR, Bhattacharya I, Patil YV, Amrapurkar AD. Choroidal melanoma metastatizing to the biliary system: A diagnostic dilemma. Indian J Med Paediatr Oncol 2010; 30:138-40. [PMID: 20838556 PMCID: PMC2930302 DOI: 10.4103/0971-5851.65337] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Metastatic melanoma to the gall bladder is extremely rare and is associated with a very poor prognosis. We report a case of choroidal melanoma metastatizing to the hepatobiliary system, with an unusual presentation. Our patient presenting with obstructive jaundice was misdiagnosed as having carcinoma of the gall-bladder, but the diagnosis of metastatic melanoma to the gallbladder was confirmed by ultrasonography guided fine needle aspiration cytology (USG-FNAC). On reviewing the past history, the patient had a history of enucleation for choroidal melanoma. Even though the liver ‘is’ a common site for metastasis of choroid melanoma, the patient presenting with a suspected gall bladder mass ‘is’ a rare presentation. Hence, gastrointestinal symptoms and a history of melanoma should be investigated for the presence of gastrointestinal or liver metastases, even if the original primary malignancy was diagnosed years before the patient‘s presentation.
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Affiliation(s)
- Samir R Agarwal
- Department of Pathology, Jagjivanram Hospital, Western Railway, Maratha Mandir Marg, Mumbai Central, Mumbai - 400 008, India
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20
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Khan ZS, Huth J, Kapur P, Huerta S. Indications and recommended approach for surgical intervention of metastatic disease to the gallbladder. World J Surg Oncol 2010; 8:80. [PMID: 20828420 PMCID: PMC2944133 DOI: 10.1186/1477-7819-8-80] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2010] [Accepted: 09/10/2010] [Indexed: 12/26/2022] Open
Abstract
Metastatic disease to the gallbladder is unusual. The most common malignancy metastatic to the gallbladder is melanoma, followed by renal cell carcinoma (RCC) and breast cancer. Due to the unusual nature of the disease, there are no trials available for review. Thus, the management for these patients has been based on institutional experience and review of case series. The indications for surgical intervention for melanoma are metastatic disease discrete to the gallbladder and biliary symptoms, which are uncommon for melanoma, but might occur due to cystic duct obstruction culminating in cholecystitis. Laparoscopic cholecystectomy without a lymphadenectomy is emerging as the preferred approach for this metastatic deposit. The vast majority of patients with metastases to the gallbladder from RCC carry a good prognosis and a laparoscopic cholecystectomy should be considered. Patients with metastases to the gallbladder from the breast classically present with biliary symptoms and commonly undergo a laparoscopic cholecystectomy, which invariably demonstrates a deposit in the gallbladder from lobular breast cancer. In the present report, we review the indications for surgical intervention from various malignancies metastatic to the gallbladder and the current consensus for the laparoscopic approach from the diverse metastatic deposits to the gallbladder.
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Affiliation(s)
- Zarrish S Khan
- Department of Surgery, UT Southwestern Medical Center, Harry Hines Blvd, Dallas, 75219, USA
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21
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Andreano A, Laeseke P, Lava M, Zimbaro F, Daniela V, Meloni MF. Asymptomatic metastatic melanoma of the gallbladder diagnosed with contrast-enhanced ultrasonography. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2010; 29:1133-1137. [PMID: 20587437 DOI: 10.7863/jum.2010.29.7.1133] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Affiliation(s)
- Anita Andreano
- Department of Radiology, University of Milan-Bicocca, 33 Pergolesi St, 20052 Monza, Italy.
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22
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Abstract
Intestinal melanomas can be primary tumours or metastases of cutaneous, ocular, or anal melanomas. Primary intestinal melanoma is extremely rare, whereas metastatic melanoma of the small bowel is common because of the tendency for cutaneous melanoma to metastasise to the gastrointestinal tract. Because distinguishing between primary and metastatic intestinal melanoma can be difficult, the main features of each are discussed, and the diagnostic images used to detect intestinal melanoma are assessed. Routine barium examinations and CT have limited sensitivity, but PET imaging can improve detection of melanoma metastases to the small bowel. Although various treatment strategies have been tried in patients with intestinal melanoma, surgical removal of intestinal metastases is the treatment of choice in patients with resectable tumours. No systemic therapy improves survival in patients with melanoma metastatic to the intestines; thus, the prognosis for these patients is poor. Patients with primary melanoma of the small intestine have a worse prognosis than do patients with metastases of cutaneous melanoma.
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Affiliation(s)
- Marko Lens
- King's College, Genetic Epidemiology Unit, St Thomas's Hospital, London, UK.
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23
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Abstract
Extracutaneous malignant melanomas are rare tumors with vexing clinical presentation and grim prognosis. Only 4%-5% of all primary melanomas do not arise from the skin. These tumors are almost uniformly fatal, even in 2006. Although a fairly good number of these lesions were reported in the literature, the lack of a side-by-side analysis of these studies has resulted in tentative conclusions that merely offer a first glimpse at the clinicopathologic diversity of these lesions. To remedy this issue, this article took an aim at presenting a literature review concerning extracutaneous malignant melanomas. It also reports several cases of extracutaneous melanomas, which I came across in my 15 years of surgical and molecular pathology practice. The study raises several notions. Extracutaneous malignant melanomas are rare but extremely aggressive lesions with a grim outcome. They include ocular, metastatic, anorectal, mucosal, nail beds, conjunctival, vaginal, urogenital, orbital, esophageal, and leptomeningial malignant melanomas. The development of these lesions lacks an association with sun damage, family history, or precursor nevi. These lesions cause considerable diagnostic consternation and their distinction from other types of tumors (such as undifferentiated carcinomas, high-grade sarcomas, and lymphomas) is critical both from a diagnostic and prognostic point of view. In the proper clinical, histological, and cytological context, immunopositivity for S100 protein, HMB45, and vimentin allows the distinction of these malignant melanomas from other histologically similar malignancies. To conclude, extracutaneous melanoma should be considered while undifferentiated neoplasms, especially those displaying prominent eosinophilic nucleoli, and the coexistence of epithelioid and spindle cells. Special staining and immunohistochemistry should be resorted to establish the diagnosis.
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Affiliation(s)
- Mahmoud R Hussein
- Department of Pathology, Faculty of Medicine, Assuit University Hospitals, Assuit, Egypt.
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24
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Malignant melanoma of the gallbladder: a report of two cases and review of the literature. J Gastrointest Surg 2008; 12:1123-6. [PMID: 18060465 DOI: 10.1007/s11605-007-0432-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2007] [Accepted: 11/09/2007] [Indexed: 01/31/2023]
Abstract
Melanoma metastatic to the gallbladder is rare. When present, it is often part of a widespread complex of metastases. Primary gallbladder melanomas are also extremely rare and can sometimes be difficult to distinguish from metastatic lesions. The optimal treatment for malignant melanoma of the gallbladder remains unclear, and prognosis is generally poor. We present here two cases of patients with metastatic lesions to the gallbladder. One patient presented with symptomatic cholelithiasis and was found incidentally to have a metastasis. Another patient had known a metastasis, but underwent curative resection of the only site of disease. We review the published literature for gallbladder melanoma, both primary and metastatic to determine the role of surgery in this disease.
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25
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Gabali AM, Priebe P, Ganesan S. Primary Melanoma of Small Intestine Masquerading as Gastrointestinal Stromal Tumor: A Case Report and Literature Review. Am Surg 2008. [DOI: 10.1177/000313480807400408] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Malignant melanoma of the gastrointestinal tract is a rare entity among intestinal neoplasms. Primary intestinal melanoma is difficult to differentiate from metastatic melanoma, especially given that the primary cutaneous lesion has the potential to regress and disappear. In addition, melanoma by itself is a great mimicker of other neoplastic conditions and may create a major diagnostic challenge when presenting at an intra-abdominal location. Here we report a case of small intestinal melanoma in a 74-year-old female who presented with symptoms of intestinal bleeding and a preoperative clinical and radiological diagnosis of gastrointestinal stromal tumor. The initial frozen section diagnosis also favored gastrointestinal stromal tumor, however furthermore histological and immunohistochemical stain evaluation confirmed the diagnosis of intestinal melanoma.
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Affiliation(s)
- Ali M. Gabali
- Department of Pathology, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio
| | - Paul Priebe
- Department of Surgery, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio
| | - Santhi Ganesan
- Department of Pathology, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio
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26
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Marone U, Caracò C, Losito S, Daponte A, Chiofalo MG, Mori S, Cerra R, Pezzullo L, Mozzillo N. Laparoscopic cholecystectomy for melanoma metastatic to the gallbladder: is it an adequate surgical procedure? Report of a case and review of the literature. World J Surg Oncol 2007; 5:141. [PMID: 18072972 PMCID: PMC2233626 DOI: 10.1186/1477-7819-5-141] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2007] [Accepted: 12/11/2007] [Indexed: 11/15/2022] Open
Abstract
Background Only 2% to 4% of patients with melanoma will be diagnosed with gastrointestinal metastasis during the course of their disease. The most common sites of gastrointestinal metastases from melanoma include the small bowel (35%–67%), colon (9%–15%) and stomach (5%–7%), with a median survival of 6–10 months after surgery, and 18% survival at five years. Metastatic melanoma to the gallbladder is extremely rare and it is associated with a very poor prognosis. Case presentation We report a case of a 54-year old man presented to observation with diagnosis of 6.1 mm thick, Clark's level IV, ulcerated melanoma of the trunk, developing in the course of the disease metastatic involvement of the gallbladder as first site of recurrence, treated by laparoscopic cholecystectomy. To date only few cases of patients with metastatic melanoma of the gallbladder treated by this surgical procedure have been reported in literature. Conclusion Gallbladder metastasis represents a rare event as a first site of recurrence. It must be considered a possible expression of systemic disease also despite radiological absence of other metastatic lesions. Laparoscopic approach has a possible therapeutic role, but open surgery has also a concomitant diagnostic purpose because gives the possibility of manual exploration of abdominal cavity, useful particularly to reveal bowel metastatic lesions, not easily identifiable by preoperative imaging examinations.
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Affiliation(s)
- Ugo Marone
- Department of Surgical Oncology "B", National Cancer Institute of Naples, Italy.
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27
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Nelms JK, Patel JA, Atkinson DP, Raves JJ. Metastatic Malignant Melanoma of the Gallbladder Presenting as Biliary Colic: A Case Report and Review of Literature. Am Surg 2007. [DOI: 10.1177/000313480707300823] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Malignant melanoma (MM) is the most common cancer to metastasize to the gastrointestinal tract. Autopsy reports estimate that up to 15 per cent of these patients also have gallbladder metastases, and MM accounts for up to 60 per cent of metastatic lesions to the gallbladder. However, despite its prevalence, MM to the gallbladder is reported only sparingly in the literature. This discordance may be explained by the fact that these lesions are seldom symptomatic. Abdominal ultrasound remains the modality of choice in studying gallbladder pathology and has the ability to define metastatic lesions. The effect of screening for gallbladder metastases on improving survival is not well defined, and thus its role remains controversial. Cholecystectomy for melanoma metastases to the gallbladder seems to be mostly palliative, although there have been isolated reports of excellent long-term survival outcomes. The role for immunotherapy and chemotherapy in this population is not well defined, and overall prognosis is poor. Recent reports have advocated laparoscopic cholecystectomy as the treatment of choice, though there remains a concern for peritoneal port site seeding. We present the case of a 48-year-old man with MM metastatic to the gallbladder and a brief review of the literature.
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Affiliation(s)
- Justin K. Nelms
- Department of Surgery, Allegheny General Hospital, Pittsburgh, Pennsylvania
| | - Jitesh A. Patel
- Department of Surgery, Allegheny General Hospital, Pittsburgh, Pennsylvania
| | - Donald P. Atkinson
- Department of Surgery, Allegheny General Hospital, Pittsburgh, Pennsylvania
| | - John J. Raves
- Department of Surgery, Allegheny General Hospital, Pittsburgh, Pennsylvania
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28
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Reid KM, Ramos-De la Medina A, Donohue JH. Diagnosis and surgical management of gallbladder cancer: a review. J Gastrointest Surg 2007; 11:671-81. [PMID: 17468929 DOI: 10.1007/s11605-006-0075-x] [Citation(s) in RCA: 170] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Gallbladder cancer is one of the most lethal carcinomas and continues to pose many challenges for surgeons. Identifiable risk factors for carcinoma of the gallbladder include cholelithiasis, an anomalous pancreaticobiliary junction, and focal mucosal microcalcifications. Adenocarcinoma is the primary histologic type in most patients and the tumor is frequently associated with Kras and p53 mutations. Radiologic and endoscopic advances in endoscopic ultrasonography and magnetic resonance cholangiopancreatogram, plus helical computed tomography, have enhanced preoperative staging. Surgical options include cholecystectomy for disease limited to the mucosa (Tis/T1) or a radical cholecystectomy (subsegmental resection of segments IVB and V plus a hepatoduodenal ligament lymphadenectomy) for advanced disease without signs of distant metastasis (T2-4/N0-N2). Some surgeons have advocated more radical hepatic resection including extended right hepatectomy or central bisegmentectomy plus caudate lobectomy. Japanese surgeons have reported studies that included patients having a pancreaticoduodenectomy to improve distal ductal margins and lymphadenectomy for T3 and T4 cancers. These patients have a lower rate of local recurrence but no survival advantage. Options for adjuvant therapy remain limited. Radiation therapy with fluorouracil radiosensitization is the most commonly used postoperative treatments. Current trials are investigating the role of capecitabine, oxaliplatin, and bevacizumab in the management of gallbladder carcinoma.
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Affiliation(s)
- Kaye M Reid
- Department of Surgery, Mayo Clinic, 200 First Street S.W., Rochester, MN 55905, USA.
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