{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,21]],"date-time":"2026-07-21T11:12:38Z","timestamp":1784632358870,"version":"3.55.0"},"reference-count":18,"publisher":"Springer Science and Business Media LLC","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,7,21]]},"DOI":"10.7759\/cureus.113077","type":"journal-article","created":{"date-parts":[[2026,7,21]],"date-time":"2026-07-21T10:34:07Z","timestamp":1784630047000},"source":"Crossref","is-referenced-by-count":0,"title":["Necrotic Liver Metastasis From Anorectal Mucosal Melanoma Mimicking a Pyogenic Liver Abscess: A Case Report"],"prefix":"10.7759","author":[{"given":"Monika","family":"Lis","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hubert","family":"Piwar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mateusz","family":"Sucharski","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jan","family":"Pawlasek","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Karolina","family":"Hernik","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1097\/CMR.0000000000001003","article-title":"Anorectal melanoma: systematic review of the current literature of an aggressive type of melanoma","volume":"34","author":"Paolino G","year":"2024","unstructured":"Paolino G, Podo Brunetti A, De Rosa C, et al.. Anorectal melanoma: systematic review of the current literature of an aggressive type of melanoma. Melanoma Res. 2024, 34:487-96. 10.1097\/CMR.0000000000001003","journal-title":"Melanoma Res"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1016\/0016-5085(93)90849-8","article-title":"Epidemiology and prognosis of anorectal melanoma","volume":"104","author":"Weinstock MA","year":"1993","unstructured":"Weinstock MA. Epidemiology and prognosis of anorectal melanoma. Gastroenterology. 1993, 104:174-18. 10.1016\/0016-5085(93)90849-8","journal-title":"Gastroenterology"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1055\/s-0031-1286001","article-title":"Anorectal melanoma","volume":"24","author":"Stefanou A","year":"2011","unstructured":"Stefanou A, Nalamati SP. Anorectal melanoma. Clin Colon Rectal Surg. 2011, 24:171-6. 10.1055\/s-0031-1286001","journal-title":"Clin Colon Rectal Surg"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1007\/BF02140894","article-title":"Anorectal melanoma - an incurable disease?","volume":"40","author":"Thibault C","year":"1997","unstructured":"Thibault C, Sagar P, Nivatvongs S, Ilstrup DM, Wolff BG. Anorectal melanoma - an incurable disease?. Dis Colon Rectum. 1997, 40:661-8. 10.1007\/BF02140894","journal-title":"Dis Colon Rectum"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1053\/j.ro.2016.05.014","article-title":"Magnetic resonance imaging of hepatic abscesses","volume":"52","author":"Talati K","year":"2017","unstructured":"Talati K, Lee KS. Magnetic resonance imaging of hepatic abscesses. Semin Roentgenol. 2017, 52:73-82. 10.1053\/j.ro.2016.05.014","journal-title":"Semin Roentgenol"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1111\/cyt.13269","article-title":"Aspiration cytology of liver abscess uncovering metastatic rectal mucosal melanoma - a case report","volume":"35","author":"Ng JK","year":"2024","unstructured":"Ng JK, Leung HH, Li JJ. Aspiration cytology of liver abscess uncovering metastatic rectal mucosal melanoma - a case report. Cytopathology. 2024, 35:163-6. 10.1111\/cyt.13269","journal-title":"Cytopathology"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.7759\/cureus.106605","article-title":"Cryptogenic pyogenic liver abscess as a sentinel of occult colorectal cancer: successful conservative management of a rare presentation","volume":"18","author":"Tomy A","year":"2026","unstructured":"Tomy A, Dutta N, Nair A. Cryptogenic pyogenic liver abscess as a sentinel of occult colorectal cancer: successful conservative management of a rare presentation. Cureus. 2026, 18:e106605. 10.7759\/cureus.106605","journal-title":"Cureus"},{"key":"ref8","article-title":"Anal melanoma: an aggressive malignancy masquerading as hemorrhoids","volume":"94","author":"Felz MW","year":"2001","unstructured":"Felz MW, Winburn GB, Kallab AM, Lee JR. Anal melanoma: an aggressive malignancy masquerading as hemorrhoids. South Med J. 2001, 94:880-5.","journal-title":"South Med J"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.5152\/tjg.2018.18201","article-title":"An interesting case of anal melanoma caused liver metastases due to misdiagnosed as hemorrhoids","volume":"29","author":"Akar T","year":"2018","unstructured":"Akar T. An interesting case of anal melanoma caused liver metastases due to misdiagnosed as hemorrhoids. Turk J Gastroenterol. 2018, 29:619-20. 10.5152\/tjg.2018.18201","journal-title":"Turk J Gastroenterol"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1055\/s-2006-942348","article-title":"Anal melanoma","volume":"19","author":"Singer M","year":"2006","unstructured":"Singer M, Mutch MG. Anal melanoma. Clin Colon Rectal Surg. 2006, 19:78-87. 10.1055\/s-2006-942348","journal-title":"Clin Colon Rectal Surg"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1038\/sj.bjc.6601409","article-title":"Anorectal melanoma: surgical management guidelines according to tumour thickness","volume":"89","author":"Weyandt GH","year":"2003","unstructured":"Weyandt GH, Eggert AO, Houf M, Raulf F, Br\u00f6cker EB, Becker JC. Anorectal melanoma: surgical management guidelines according to tumour thickness. Br J Cancer. 2003, 89:2019-22. 10.1038\/sj.bjc.6601409","journal-title":"Br J Cancer"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejso.2008.05.001","article-title":"Melanoma of the anorectal region: the experience of the National Cancer Institute of Milano","volume":"35","author":"Belli F","year":"2009","unstructured":"Belli F, Gallino GF, Lo Vullo S, Mariani L, Poiasina E, Leo E. Melanoma of the anorectal region: the experience of the National Cancer Institute of Milano. Eur J Surg Oncol. 2009, 35:757-62. 10.1016\/j.ejso.2008.05.001","journal-title":"Eur J Surg Oncol"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1016\/j.ciresp.2013.07.004","article-title":"Anorectal melanoma. An update","volume":"92","author":"Reina A","year":"2014","unstructured":"Reina A, Errasti J, Esp\u00edn E. Anorectal melanoma. An update. Cir Esp. 2014, 92:510-6. 10.1016\/j.ciresp.2013.07.004","journal-title":"Cir Esp"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1097\/CMR.0000000000000032","article-title":"Hepatic resection for metastatic melanoma: a systematic review","volume":"24","author":"Hameed AM","year":"2014","unstructured":"Hameed AM, Ng EE, Johnston E, Hollands MJ, Richardson AJ, Pleass HC, Lam VW. Hepatic resection for metastatic melanoma: a systematic review. Melanoma Res. 2014, 24:1-10. 10.1097\/CMR.0000000000000032","journal-title":"Melanoma Res"},{"key":"ref15","article-title":"(18)F-FDG PET\/CT imaging of primary malignant melanoma of rectum with liver metastases mimicking rectum cancer: case report and literature review","volume":"12","author":"Qiu Y","year":"2022","unstructured":"Qiu Y, Jiao H, Huang W, et al.. (18)F-FDG PET\/CT imaging of primary malignant melanoma of rectum with liver metastases mimicking rectum cancer: case report and literature review. Am J Nucl Med Mol Imaging. 2022, 12:188-94.","journal-title":"Am J Nucl Med Mol Imaging"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1007\/s40487-014-0004-1","article-title":"Rectal melanoma with multiple metastases: a rare and aggressive tumor","volume":"2","author":"Ibnian A","year":"2014","unstructured":"Ibnian A, Nagaraja V, Eslick G, Kalantar J. Rectal melanoma with multiple metastases: a rare and aggressive tumor. Rare Cancers Ther. 2014, 2:11-6. 10.1007\/s40487-014-0004-1","journal-title":"Rare Cancers Ther"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1200\/JCO.2016.67.9258","article-title":"Efficacy and safety of nivolumab alone or in combination with ipilimumab in patients with mucosal melanoma: a pooled analysis","volume":"35","author":"D'Angelo SP","year":"2017","unstructured":"D'Angelo SP, Larkin J, Sosman JA, et al.. Efficacy and safety of nivolumab alone or in combination with ipilimumab in patients with mucosal melanoma: a pooled analysis. J Clin Oncol. 2017, 35:226-35. 10.1200\/JCO.2016.67.9258","journal-title":"J Clin Oncol"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2011.746","article-title":"KIT as a therapeutic target in metastatic melanoma","volume":"305","author":"Carvajal RD","year":"2011","unstructured":"Carvajal RD, Antonescu CR, Wolchok JD, et al.. KIT as a therapeutic target in metastatic melanoma. JAMA. 2011, 305:2327-34. 10.1001\/jama.2011.746","journal-title":"JAMA"}],"container-title":["Cureus"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cureus.com\/articles\/513199-necrotic-liver-metastasis-from-anorectal-mucosal-melanoma-mimicking-a-pyogenic-liver-abscess-a-case-report","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,21]],"date-time":"2026-07-21T10:34:08Z","timestamp":1784630048000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cureus.com\/articles\/513199-necrotic-liver-metastasis-from-anorectal-mucosal-melanoma-mimicking-a-pyogenic-liver-abscess-a-case-report"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,7,21]]},"references-count":18,"URL":"https:\/\/doi.org\/10.7759\/cureus.113077","relation":{},"ISSN":["2168-8184"],"issn-type":[{"value":"2168-8184","type":"print"}],"subject":[],"published":{"date-parts":[[2026,7,21]]}}}