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appendix carcinoid

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https://www.readbyqxmd.com/read/28588185/mucinous-adenocarcinoma-of-the-appendix-a-case-report
#1
M K Khan, R H Talukder, M J Uddin
Primary tumors of the appendix are unusual and most of them are carcinoids. Their main presentation is that of an acute appendicitis or as a palpable mass, mainly in the right lower quadrant. A 40 years old male patient presented in Dhaka Community Medical College Hospital, Dhaka, Bangladesh on 31st October 2013 with mucous adenocarcinoma of the appendix, which primarily presented as heaviness in right lower abdomen and atypical abdominal pain. Diagnosis of the disease was made after right hemicolectomy and histopathological analysis of the specimen...
April 2017: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/28585845/-carcinoid-of-the-appendix-during-pregnancy
#2
K Crha, M Novák, J Lenz
OBJECTIVE: Early diagnosis of the appendiceal carcinoid during first trimester of pregnancy. DESIGN: Case report. SETTING: Department of Obstetrics and Gynaecology, Merciful Brothers Hospital, Brno. METHODS: Own observation, review of literature. CONCLUSION: In case of unclear clinical or intraoperative finding, the appendectomy may reveal a serious disease. Thorough examination of the appendix should be a part of every gynaecological operation...
2017: Ceská Gynekologie
https://www.readbyqxmd.com/read/28540974/neuroendocrine-neoplasms-of-the-small-intestine-and-appendix-management-guidelines-recommended-by-the-polish-network-of-neuroendocrine-tumours
#3
Tomasz Bednarczuk, Marek Bolanowski, Anna Zemczak, Agata Bałdys-Waligórska, Jolanta Blicharz-Dorniak, Agnieszka Boratyn-Nowicka, Małgorzata Borowska, Andrzej Cichocki, Jarosław B Ćwikła, Massimo Falconi, Wanda Foltyn, Daria Handkiewicz-Junak, Alicja Hubalewska-Dydejczyk, Barbara Jarząb, Roman Junik, Dariusz Kajdaniuk, Grzegorz Kamiński, Agnieszka Kolasińska-Ćwikła, Aldona Kowalska, Robert Król, Leszek Królicki, Jolanta Kunikowska, Katarzyna Kuśnierz, Paweł Lampe, Dariusz Lange, Anna Lewczuk-Myślicka, Andrzej Lewiński, Michał Lipiński, Magdalena Londzin-Olesik, Bogdan Marek, Anna Nasierowska-Guttmejer, Ewa Nowakowska-Duława, Jakub Pałucki, Joanna Pilch-Kowalczyk, Violetta Rosiek, Marek Ruchała, Lucyna Siemińska, Anna Sowa-Staszczak, Teresa Starzyńska, Katarzyna Steinhof-Radwańska, Janusz Strzelczyk, Krzysztof Sworczak, Anhelli Syrenicz, Andrzej Szawłowski, Marek Szczepkowski, Ewa Wachuła, Wojciech Zajęcki, Wojciech Zgliczyński, Beata Kos-Kudła
This study presents the revised Polish guidelines regarding the management of patients suffering from neuroendocrine neoplasms (NENs) of the small intestine and appendix. The small intestine, especially the ileum, is the most common location for these neoplasms. Most are well differentiated and slow growing. Their symptoms may be atypical, which can result in delayed or accidental diagnosis. Appendicitis is usually the first manifestation of NEN in this location. Typical symptoms of carcinoid syndrome occur in approximately 20-30% of patients suffering from small intestinal NENs with distant metastases...
2017: Endokrynologia Polska
https://www.readbyqxmd.com/read/28513526/cecal-carcinoid-tumor-in-a-nigerian-man-a-case-report-and-review-of-literature
#4
O A Obateru, J A Taiwo, S Oladejo, D A Awelimobor, O O Fadaunsi, A B Olokoba
Carcinoid tumors are rare neuroendocrine tumors that have been reported in a wide range of organs but most commonly involve the gastrointestinal tract (stomach, ileum, appendix, and colon), and rarely ovary and thymus. We present a case of a 56-year-old Nigerian man with a cecal carcinoid tumor that was surgically removed. A 56-year-old Nigerian man, presented to our hospital with a year history of right-sided lower abdominal fullness, audible bowel sounds, occasional diarrhea, nausea, vomiting, and epigastric pain...
May 2017: Nigerian Journal of Clinical Practice
https://www.readbyqxmd.com/read/28463910/diffusely-metastasized-adenocarcinoma-arising-in-a-mucinous-carcinoid-of-the-ovary-a-case-report
#5
Anne-Sophie Van Rompuy, Adriaan Vanderstichele, Ignace Vergote, Philippe Moerman
Mucinous (goblet cell) carcinoids are a rare type of ovarian carcinoid tumors. Only a limited number of primary mucinous carcinoids of the ovary have been reported in the literature. We describe the case of a 55-year-old woman with a diffusely metastasized adenocarcinoma arising in a primary ovarian mucinous carcinoid. The differential diagnosis with a metastatic goblet cell carcinoid from the appendix or elsewhere can be very challenging. In our case, especially the immunohistochemical profile of the tumor with diffuse positivity for cytokeratin 7 and PAX8, and no expression of cytokeratin 20 and CDX2, directed us toward a primary ovarian origin...
April 29, 2017: International Journal of Gynecological Pathology
https://www.readbyqxmd.com/read/28449607/adenocarcinoma-ex-goblet-cell-carcinoid-of-the-appendix-with-metastatic-peritoneal-spread-to-meckel-s-diverticulum-and-endometriosis
#6
Brett Matthew Lowenthal, Grace Y Lin, Ann M Ponsford Tipps, Mojgan Hosseini
Adenocarcinoma ex-goblet cell carcinoid is a very rare and histologically unique appendiceal malignancy with dual glandular and neuroendocrine differentiation. There is a high incidence of this tumor among middle-aged women with metastasis to the gynecologic tract with the mode of metastasis following peritoneal spread rather than hematogenous distribution. Adenocarcinoma ex-goblet cell carcinoid can spread to any peritoneal site including ovaries or omentum. We report a 37-year-old healthy woman who initially presented with right lower quadrant abdominal pain and pseudomyxoma peritonei...
April 1, 2017: International Journal of Surgical Pathology
https://www.readbyqxmd.com/read/28421155/an-appendiceal-carcinoid-tumor-within-an-amyand-s-hernia-mimicking-an-incarcerated-inguinal-hernia
#7
Gregorios Christodoulidis, Konstantinos Perivoliotis, Alexandros Diamantis, Dionysios Dimas, Michael Spyridakis, Konstantinos Tepetes
Introduction. We report the case of an appendiceal carcinoid tumor within an Amyand's hernia, presenting as an incarcerated right inguinal hernia. Presentation of Case. A 52-year-old male presented in the emergency department due to a persistent right inguinal pain. Clinical examination revealed a tender right groin mass. Laboratory tests revealed leukocytosis and an increased serum CRP. Under the diagnosis of an incarcerated right inguinal hernia, an emergency operation was taken. Intraoperatively, an inflamed appendix and a part of the cecum were found in the hernia sac...
2017: Case Reports in Surgery
https://www.readbyqxmd.com/read/28326748/carcionoid-of-the-appendix-in-pregnant-woman-case-report-and-literature-review
#8
Szymon Piatek, Malgorzata Gajewska, Grzegorz Panek, Miroslaw Wielgos
Neuroendocrine neoplasms are detected very rarely in pregnant women. The following is a case report of carcinoid tumor of the appendix diagnosed in 28 year-old woman at 25th week of gestation. The woman delivered spontaneously a healthy baby at the 38th week of gestation. She did not require adjuvant therapy with somatostatin analogues. The patient remained in remission. There are not established standards of care due to the very rare incidence of carcinoid tumors in pregnancy. A review of the literature related to management and prognosis in such cases was done...
January 2017: Neuro Endocrinology Letters
https://www.readbyqxmd.com/read/28302663/amyand-s-hernia-containing-an-appendiceal-goblet-cell-carcinoid-tumour
#9
Zarif Yahya, Chien-I Wang, Boon Hong
Amyand's hernia is a rare occurrence where the appendix is trapped within an inguinal hernia. Appendicitis within the hernia is even rarer. However, the presence of an appendiceal neoplasm in an inguinal hernia is almost unheard of with only two cases reported in the literature. We present an extremely rare case of an inflamed appendix within an Amyand's hernia, which was found to be a goblet cell type carcinoid tumour requiring further oncological resection and treatment.
March 16, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28302361/unexpected-findings-after-surgery-for-suspected-appendicitis-rarely-change-treatment-in-pediatric-patients-results-from-a-cohort-study
#10
Ramon R Gorter, Paul van Amstel, Johanna H van der Lee, Patick van der Voorn, Roel Bakx, Hugo A Heij
BACKGROUND: To determine if non-operative treatment is safe in children with acute appendicitis, we evaluated the incidence of unexpected findings after an appendectomy in children, and the influence they have on subsequent treatment. METHODS: A historical cohort study (January 2004-December 2014) was performed including children, aged 0-17 years, who underwent an appendectomy for the suspicion of acute appendicitis. Patients were divided based upon histopathological examination...
March 6, 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/28280620/potential-actionable-targets-in-appendiceal-cancer-detected-by-immunohistochemistry-fluorescent-in-situ-hybridization-and-mutational-analysis
#11
Erkut Borazanci, Sherri Z Millis, Jeffery Kimbrough, Nancy Doll, Daniel Von Hoff, Ramesh K Ramanathan
BACKGROUND: Appendiceal cancers are rare and consist of carcinoid, mucocele, pseudomyxoma peritonei (PMP), goblet cell carcinoma, lymphoma, and adenocarcinoma histologies. Current treatment involves surgical resection or debulking, but no standard exists for adjuvant chemotherapy or treatment for metastatic disease. METHODS: Samples were identified from approximately 60,000 global tumors analyzed at a referral molecular profiling CLIA-certified laboratory. A total of 588 samples with appendix primary tumor sites were identified (male/female ratio of 2:3; mean age =55)...
February 2017: Journal of Gastrointestinal Oncology
https://www.readbyqxmd.com/read/28211279/diverticulitis-of-the-appendix-as-debut-of-appendicular-cystadenoma-and-carcinoid-tumor
#12
Laura Fernández Gómez-Cruzado, Mikel Prieto Calvo, Christian Pérez González, Jasone Larrea Oleaga
Appendiceal diverticulosis is a rare condition with a frequency of 0.004% to 2.1%, and is sometimes an occasional finding during anatomopathologic study of the surgical specimen. It may be presented acutely as a right lower quadrant pain, similar to acute appendicitis for which differential diagnosis must be carried out, and it is associated with appendicular tumors. We report a case of diverticulitis of the appendix as debut of appendicular cystadenoma and carcinoid tumor with representative iconography, being unusual the association of both diseases and even more its preoperative diagnosis...
February 2017: Revista Española de Enfermedades Digestivas
https://www.readbyqxmd.com/read/28211016/adenocarcinoma-ex-goblet-cell-carcinoid-of-the-appendix-a-case-report-and-overview-of-the-disease
#13
Uroosa Ibrahim, Gautam Valecha, Gwenalyn Garcia, Amina Saqib, Monika Wrzolek, Meekoo Dhar
No abstract text is available yet for this article.
February 17, 2017: Journal of Gastrointestinal Cancer
https://www.readbyqxmd.com/read/28133078/-a-case-of-curatively-resected-goblet-cell-carcinoid-of-the-appendix-diagnosed-via-intraoperative-frozen-sectional-examination
#14
Tomoya Ikeda, Junichiro Yamauchi, Kento Miyazaki, Sho Yasuta, Shota Fujita, Mamoru Satoh, Keiichi Shirasaki, Shin Kobayashi, Takashi Ajiki, Katsuo Tsuchihara, Noriko Kondo, Shuichi Ishiyama
A 52-year-old patient presented with epigastric pain.An enhanced CT scan showed a strongly enhanced appendix with abscess formation.Appendectomy was performed under the diagnosis of acute appendicitis with perityphlitic abscess.The stump of the appendix was white and hard, suggesting malignant transformation.Intraoperative frozen sectional examination indicated goblet cell carcinoid(GCC)of the appendix.Thereafter, we performed ileocecal resection with lymphadenectomy (D3).The final pathological diagnosis was GCC, pSS, pN1, Stage III a by the Japanese classification of colorectal carcinoma...
November 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28133074/-a-case-of-goblet-cell-carcinoid-of-the-appendix-invading-directly-into-the-sigmoid-colon
#15
Satoru Matsumoto, Masahiro Takahashi, Shusaku Takahashi, Hideki Yamagami, Hiroyuki Ishizu
A 73-year-old man underwent a screening colonoscopy, and a depressed lesion in the sigmoid colon was detected. Biopsy revealed a Group V lesion, and he was diagnosed with sigmoid colon cancer. During surgery, there was dense adhesion of the appendix to the sigmoid colon, and sigmoidectomy combined with appendectomy was performed. However, pathological examination revealed goblet cell carcinoid of the appendix with direct invasion into the sigmoid colon. To the best of our knowledge, no similar cases have been reported in Japan...
November 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/27989046/valve-replacement-in-patients-with-carcinoid-heart-disease-choosing-the-right-valve-at-the-right-time
#16
Amit Korach, Simona Grozinsky-Glasberg, Joseph Atlan, Abeer Dabah, Karine Atlan, Ehud Rudis, Amir Elami, David J Gross, Michael J Reardon, Oz M Shapira
BACKGROUND: The prosthetic valve of choice in patients with carcinoid valve disease (CVD) remains controversial due to the limited life expectancy of patients with advanced-stage neuroendocrine tumors (NETs) on the one hand, and concerns regarding structural valve deterioration (SVD) on the other hand. METHODS: The records of 17 patients (11 females, seven males; mean age 65 ± 11 years; undergoing 18 operations) with primarily right heart failure due to CVD were reviewed...
May 2016: Journal of Heart Valve Disease
https://www.readbyqxmd.com/read/27830037/goblet-cell-carcinoids-of-the-appendix-tumor-biology-mutations-and-management-strategies
#17
REVIEW
Santosh Shenoy
Malignant neoplasms of the appendix are rare and represent less than 1% of gastrointestinal cancers. Goblet cell carcinoids (GCC) tumors are a distinctive group of heterogeneous appendiceal neoplasm that exhibit unique clinical and pathologic features. This review focuses on the current diagnostic procedures, pathogenesis, possible signaling mechanisms and treatment options for GCC. Perspectives for future research are discussed. The tumor likely arises from pluripotent intestinal epithelial crypt base stem cells...
October 27, 2016: World Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/27785320/mixed-adenocarcinoid-tumor-presenting-as-acute-appendicitis
#18
Kalyani Regeti, Waqas Jehangir, Shoaib Zafar, Shuvendu Sen, Ibrahim Sidhom, Abdalla Yousif
Mixed adenocarcinoid tumors are not uncommon neoplasms of appendix. The clinical presentation of these tumors is often similar to that of acute appendicitis or may present as asymptomatic. These tumors are found incidentally during histopathological examination of the resected appendix following appendectomy or other abdominal procedures. Mixed adenocarcinoids usually behave as adenocarcinomas with rapid metastasis, so prognosis depends upon how aggressive the tumor behaves. The present study reports a case of a 53-year-old male who presented with abdominal pain and fever for 1 day and underwent successful appendectomy and recovered later...
February 2016: Gastroenterology Research
https://www.readbyqxmd.com/read/27773125/synchronous-sessile-serrated-adenoma-and-goblet-cell-carcinoid-in-the-appendix-a-case-report-and-literature-review
#19
Zheqin R Lu, Phillip Jayasurya
No abstract text is available yet for this article.
February 2016: Pathology
https://www.readbyqxmd.com/read/27716878/data-quality-in-rare-cancers-registration-the-report-of-the-rarecare-data-quality-study
#20
Annalisa Trama, Rafael Marcos-Gragera, Maria Josè Sánchez Pérez, Jan Maarten van der Zwan, Eva Ardanaz, Christine Bouchardy, Juan Manuel Melchor, Carmen Martinez, Riccardo Capocaccia, Massimo Vicentini, Sabine Siesling, Gemma Gatta
PURPOSE: Rare cancers represent 22% of all tumors in Europe; however, the quality of the data of rare cancers may not be as good as the quality of data for common cancer. The project surveillance of rare cancers in Europe (RARECARE) had, among others, the objective of assessing rare cancer data quality in population-based cancer registries (CRs). Eight rare cancers were considered: mesothelioma, liver angiosarcoma, sarcomas, tumors of oral cavity, CNS tumors, germ cell tumors, leukemia, and malignant digestive endocrine tumors...
January 21, 2017: Tumori
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