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Metastatic adenocarcinomas involving duodenum

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https://www.readbyqxmd.com/read/27668229/a-rare-case-of-metastatic-germ-cell-tumor-to-stomach-and-duodenum-masquerading-as-signet-ring-cell-adenocarcinoma
#1
Srijan Mazumdar, Sridhar Sundaram, Prachi Patil, Shaesta Mehta, Mukta Ramadwar
Adenocarcinomas are the most common cancers affecting stomach. However gastrointestinal stromal tumors (GIST), lymphomas and neuroendocrine tumors (NETs) can also affect the stomach. But stomach is relatively rare site of involvement by metastasis. In this case report a rare metastasis of germ cell tumor (GCT) into stomach is described which clinically and endoscopically masquerade as primary gastric cancers. But detailed clinical examination and vigilant histopathological reporting proves the origin of tumor distant from stomach and thereby change the whole approach of management...
August 2016: Annals of Translational Medicine
https://www.readbyqxmd.com/read/26458611/metastatic-tumors-in-the-duodenum-a-report-of-two-cases
#2
LETTER
Masaya Iwamuro, Hirokazu Uetsuka, Kiyoshi Makihata, Kazuhide Yamamoto
Two cases are presented involving a 71-year-old male with adenocarcinoma of the lung and a 57-year-old male with adenocarcinoma of the sigmoid colon, each with metastatic lesions located in the duodenal bulb. Each lesion appeared as a submucosal tumor with an ulcer at the center. Lymph node swelling in the hepatoduodenal ligament was also found to precede the emergence of each duodenal metastasis. These cases indicate that involvement of the lymph node in the hepatoduodenal ligament may be a forerunner of duodenal metastasis...
July 2015: Journal of Cancer Research and Therapeutics
https://www.readbyqxmd.com/read/26300935/diagnostic-value-of-arginase-1-and-glypican-3-in-differential-diagnosis-of-hepatocellular-carcinoma-cholangiocarcinoma-and-metastatic-carcinoma-of-liver
#3
Bita Geramizadeh, Nasibe Seirfar
BACKGROUND: Hepatocellular carcinoma is the most common primary liver cancer. Pathologic distinction between Hepatocellular Carcinoma (HCC) and adenocarcinoma (Cholangiocarcinoma (CC) and Metastatic Adenocarcinoma (MA)) can be challenging and sometimes requires immunohistochemical panels. Recently, Arginase-1 (ARG-1) and Glypican-3 (GPC-3) have been introduced for differentiation of these tumors. OBJECTIVES: The aim of this study was to determine the diagnostic accuracy of ARG-1 and GLP-3 in differential diagnosis of liver tumors...
July 2015: Hepatitis Monthly
https://www.readbyqxmd.com/read/26259033/retrotransposon-insertions-in-the-clonal-evolution-of-pancreatic-ductal-adenocarcinoma
#4
Nemanja Rodić, Jared P Steranka, Alvin Makohon-Moore, Allison Moyer, Peilin Shen, Reema Sharma, Zachary A Kohutek, Cheng Ran Huang, Daniel Ahn, Paolo Mita, Martin S Taylor, Norman J Barker, Ralph H Hruban, Christine A Iacobuzio-Donahue, Jef D Boeke, Kathleen H Burns
Pancreatic ductal adenocarcinoma (PDAC) is typically diagnosed after the disease has metastasized; it is among the most lethal forms of cancer. We recently described aberrant expression of an open reading frame 1 protein, ORF1p, encoded by long interspersed element-1 (LINE-1; L1) retrotransposon, in PDAC. To test whether LINE-1 expression leads to somatic insertions of this mobile DNA, we used a targeted method to sequence LINE-1 insertion sites in matched PDAC and normal samples. We found evidence of 465 somatic LINE-1 insertions in 20 PDAC genomes, which were absent from corresponding normal samples...
September 2015: Nature Medicine
https://www.readbyqxmd.com/read/25309762/psoas-muscle-infiltration-masquerading-distant-adenocarcinoma
#5
Kamel A Gharaibeh, Arnaldo Lopez-Ruiz, Tauqeer Yousuf
Malignant metastasis to the psoas muscle is rare. We report a case that clinically mimicked psoas abscess that was subsequently proven to be from metastatic disease secondary to adenocarcinoma of the duodenum. A 62-year-old male presented with a seven-month history of right lower quadrant abdominal pain and progressive dysphagia. CT scan of abdomen-pelvis revealed a right psoas infiltration not amenable to surgical drainage. Patient was treated with two courses of oral antibiotics without improvement. Repeated CT scan showed ill-defined low-density area with inflammatory changes involving the right psoas muscle...
2014: Case Reports in Gastrointestinal Medicine
https://www.readbyqxmd.com/read/24615472/relevance-of-hepatoduodenal-ligament-lymph-nodes-in-resectional-surgery-for-gastric-cancer
#6
S L Lee, H H Lee, Y H Ko, K Y Song, C H Park, H M Jeon, S S Kim
BACKGROUND: Hepatoduodenal lymph node (HDLN) positivity is considered distant metastasis in gastric cancer according to the seventh American Joint Committee on Cancer (AJCC) classification. In contrast, the International Union Against Cancer seventh edition and the Japanese Gastric Cancer Association both consider HDLN as a regional lymph node that can be included in the context of a curative resection. The purpose of this study was to determine whether there was justification for considering HDLN involvement as a distant metastasis for which resectional surgery could not have survival benefit...
April 2014: British Journal of Surgery
https://www.readbyqxmd.com/read/22205456/-value-of-the-laparoscopy-combined-with-double-balloon-enteroscopy-in-diagnosis-and-treatment-of-intestinal-diseases
#7
Chao-jun Zhang, Hua Yang, Lei Wang, Li-ming Wang, Wei-dong Xiao, Yu-jiao Cai
OBJECTIVE: To evaluate the value of laparoscopy combined with double-balloon enteroscopy (DBE) for the diagnosis and treatment of intestinal diseases. METHODS: Clinical data of 69 cases with suspected small bowel diseases undergoing laparoscopic and DBE for the diagnosis and treatment were retrospectively analyzed. RESULTS: The lesions were found in 48 cases by laparoscopy. DBE was required in the remaining 21 patients to identify the underlying condition...
December 2011: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/22180832/cdx2-as-a-marker-for-intestinal-differentiation-its-utility-and-limitations
#8
Reda S Saad, Zeina Ghorab, Mahmoud A Khalifa, Mei Xu
CDX2 is a nuclear homeobox transcription factor that belongs to the caudal-related family of CDX homeobox genes. The gene encoding CDX2 is a nonclustered hexapeptide located on chromosome 13q12-13. Homeobox genes play an essential role in the control of normal embryonic development. CDX2 is crucial for axial patterning of the alimentary tract during embryonic development and is involved in the processes of intestinal cell proliferation, differentiation, adhesion, and apoptosis. It is considered specific for enterocytes and has been used for the diagnosis of primary and metastatic colorectal adenocarcinoma...
November 27, 2011: World Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/22126385/mucin-positive-epithelial-mesothelioma-of-the-peritoneum-small-bowel-involvement
#9
Jo-Heon Kim, Kun-Young Kwon, Yoon-Kyung Jeon, Jong-Hee Nam, Chan Choi, Chang-Lim Hyeon, Yoo-Duk Choi
Mucin-positive epithelial mesothelioma has been reported in the peritoneum only once, and that mainly involved the stomach wall. We report the second peritoneal case and this is the first case mainly involving the small bowel wall. A 65-year-old man showed diffuse involvement from the duodenum to the ileum and metastatic masses in the left adrenal gland. Segmental resection of the small bowel was performed; 2 months later the patient died. Light microscopy showed diffusely anaplastic epithelioid cell proliferation and foci of glandular formation with granular mucinous materials in the cytoplasmic vacuoles or within glandular lumina...
December 2011: Pathology International
https://www.readbyqxmd.com/read/21573584/ras-gene-activation-in-human-small-intestinal-tumors
#10
D Spandidos, T Liloglou, D Arvanitis, N Gourtsoyiannis
Expression of the ras oncoprotein in thirteen human small intestinal tumors was investigated employing an immunohistochemical technique. The level of ras p21 was analysed using the monoclonal antibody Y13-259 and the biotin-streptavidin-peroxidace-DAB technique. Nine out of thirteen tumors including one hyperplastic - metaplastic polyp, one adenomatous and papillary polyp of the duodenum, one adenomatous polyp, one leiomyoma, one carcinoid, one lymphoma, one angiosarcoma of the jejunum, one leiomyosarcoma and one metastatic adenocarcinoma of the colon, were found to ''press the ras p21 oncoprotein at elevated levels, as compared to adjacent normal tissue...
April 1993: International Journal of Oncology
https://www.readbyqxmd.com/read/21487831/lymph-nodal-involvement-as-prognostic-factor-in-gallbladder-cancer-location-count-or-ratio
#11
Sanjay Singh Negi, Amanjeet Singh, Adarsh Chaudhary
BACKGROUND: Lymph nodal involvement is a critical prognostic factor in patients with gallbladder cancer (GBC). Controversy exists regarding optimal categorization of nodal status, and no study has investigated the relevance of metastatic to examined nodes ratio (LNR) in these patients. METHODS: Demographic, operative and pathologic data including total lymph node count (TLNC), positive lymph node count (PLNC), LNR and involved nodal location was recorded in 57 patients with GBC who underwent curative intent resection...
June 2011: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/19694825/guanylyl-cyclase-c-is-a-specific-marker-for-differentiating-primary-and-metastatic-ovarian-mucinous-neoplasms
#12
Vincenzo Ciocca, Alessandro Bombonati, Juan P Palazzo, Stephanie Schulz, Scott A Waldman
AIMS: The aim was to assess the value of GCC in distinguishing primary ovarian mucinous neoplasms from metastatic mucinous adenocarcinomas with ovarian involvement. Guanylyl cyclase C (GCC) is a brush border membrane receptor for the endogenous peptides guanylin and uroguanylin, and the homologous diarrhoeagenic bacterial heat-stable enterotoxins that is selectively expressed by epithelial cells from the duodenum to the rectum, but not by normal epithelia of the stomach or oesophagus, or normal extramucosal cells in humans...
August 2009: Histopathology
https://www.readbyqxmd.com/read/17549572/surgical-management-and-outcome-in-primary-adenocarcinoma-of-the-small-bowel
#13
COMPARATIVE STUDY
Shefali Agrawal, Edward C McCarron, John F Gibbs, Hector R Nava, Gregory E Wilding, Ashwani Rajput
BACKGROUND: Primary adenocarcinoma of the small bowel is a rare malignancy and is associated with poor survival outcome. Patient, tumor and treatment-related factors were analyzed for their association with recurrence and survival. METHODS: Between 1971 and 2005, 64 patients with primary adenocarcinoma of the small bowel were treated at our institution. Clinico-pathologic data, operative details, postoperative treatment, recurrence pattern and survival were reviewed...
August 2007: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/17451216/melena-a-rare-complication-of-duodenal-metastases-from-primary-carcinoma-of-the-lung
#14
Chrysoula Kostakou, Lubna Khaldi, Andrew Flossos, Andreas N Kapsoritakis, Spiros P Potamianos
Small bowel metastases from primary carcinoma of the lung are very uncommon and occur usually in patients with terminal stage disease. These metastases are usually asymptomatic, but may present as perforation, obstruction, malabsorption, or hemorrhage. Hemorrhage as a first presentation of small bowel metastases is extremely rare and is related to very poor patient survival. We describe a case of a 61- year old patient with primary adenocarcinoma of the lung, presenting with melena as the first manifestation of small bowel metastasis...
February 28, 2007: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/12578411/duodenal-preserving-resection-of-the-head-of-the-pancreas-and-pancreatic-head-resection-with-second-portion-duodenectomy-for-benign-lesions-low-grade-malignancies-and-early-carcinoma-involving-the-periampullary-region
#15
Young-Joon Ahn, Sun-Whe Kim, Youn-Chan Park, Jin-Young Jang, Yoo-Seok Yoon, Yong-Hyun Park
HYPOTHESIS: Duodenal-preserving resection of the head of the pancreas (DPRHP) and pancreas head resection with segmental duodenectomy (PHRSD) can be alternatives to standard pancreaticoduodenectomy for benign periampullary lesions. DESIGN: Retrospective analysis of patients requiring surgery for benign and borderline malignant tumors of the periampullary region. SETTING: Tertiary care referral center. PATIENTS: Duodenal-preserving resection of the head of the pancreas (n = 8) and PHRSD (n = 7) were performed in 15 patients with a preoperative diagnosis of benign and borderline malignant tumors of the periampullary region (ie, 11 pancreas head lesions [2 intraductal papillary mucinous tumors, 4 serous cystadenomas, 2 insulinomas, 1 epidermal cyst, 1 metastatic renal cell carcinoma, 1 nonfunctioning islet cell tumor/parapaillary] and 4 duodenal lesions [3 adenomas and 1 adenocarcinoma])...
February 2003: Archives of Surgery
https://www.readbyqxmd.com/read/11908834/canine-gastric-adenocarcinoma-and-leiomyosarcoma-a-retrospective-study-of-21-cases-1986-1999-and-literature-review
#16
REVIEW
Heather M Swann, David E Holt
This retrospective study describes the clinical course, treatment, and outcome of 21 dogs with gastric adenocarcinomas (n=19) and leiomyosarcomas (n=2). Medical records from 1986 to 1999 were reviewed for signalment, weight, diagnosis, tumor location, clinical signs, radiographic imaging procedures, surgical procedures, chemotherapy, duration of follow-up monitoring, outcome, cause of death, metastatic rate, metastatic sites, and method of detection of metastasis. Fourteen of 19 (74%) dogs with gastric adenocarcinomas had metastasis...
March 2002: Journal of the American Animal Hospital Association
https://www.readbyqxmd.com/read/11490822/long-term-survival-after-surgical-resection-for-pancreatic-cancer
#17
K Yoshizawa, H Nagai, K Kurihara, N Sata, T Kawai, K Saito
BACKGROUND/AIMS: Pancreatic cancer remains one of the most formidable tumors defying early detection and effective treatment. Long-term survivors, however, do exist after resection. We investigated the clinicopathologic features of patients with pancreatic cancer who survived more than 5 years to draw out some suggestions concerning the indication of surgical treatment. METHODOLOGY: We studied the clinicopathologic features of 13 patients with pancreatic cancer who survived more than 5 years after resection...
July 2001: Hepato-gastroenterology
https://www.readbyqxmd.com/read/9577040/-palliative-treatment-of-pancreatic-adenocarcinoma
#18
REVIEW
A Guglielmi, G De Manzoni, R Girlanda, M Frameglia, C Cordiano
Carcinoma of the pancreas is the fourth leading cause of cancer related death in Western Countries. The 5-year survival for resectable tumors is 15-25%, while patients with unresectable neoplasms survive a median of 7 months. Only 30% of carcinomas of the head of pancreas and 10% of the body and tail are resectable for cure. Therefore, palliation of symptoms, namely obstructive jaundice, duodenal obstruction and pain, involve 80-90% of cases. Jaundice is frequent in tumors of the head. Palliative biliary decompression can be achieved by non surgical methods-endoscopically placed endoprostheses or percutaneous biliary drainage- or surgically...
September 1997: Annali Italiani di Chirurgia
https://www.readbyqxmd.com/read/9372373/carcinoma-of-the-pancreas-resection-outcome-at-the-university-hospital-kuala-lumpur
#19
M D Shahrudin
BACKGROUND: Recent studies have demonstrated a reduction in the morbidity and mortality of pancreatic resection and improvement in the actuarial 5-year survival for patients with resected ductal adenocarcinoma. We reviewed the clinico-pathological characteristics of patients who underwent resection with curative intent for ductal adenocarcinoma of the pancreas between 1980 and 1993. METHODS: Resection with curative intent was performed on 236 of 1368 patients (17%) with pancreatic cancer admitted to the University Hospital Kuala Lumpur, Malaysia...
July 1997: International Surgery
https://www.readbyqxmd.com/read/9177532/duodenal-obstruction-secondary-to-a-metastasis-from-an-adenocarcinoma-of-the-cecum-a-case-report
#20
J J Sebastián, R Zaragozano, J Vicente, O Gallego, J M Trufero
Metastatic tumors to the gastrointestinal tract are rare; the stomach and small bowel are the most common organs involved. Lung cancer, renal cell carcinoma, breast carcinoma, and malignant melanoma are the most common primary tumors metastatic to the duodenum. We report a metastasis to the duodenum from an adenocarcinoma of the cecum presenting as a duodenal obstruction 4.5 yr after the surgical resection of the primary tumor. The condition of the patient was temporarily controlled with the implantation of an endoduodenal metallic prosthesis as a palliative measure...
June 1997: American Journal of Gastroenterology
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