• Background & Aims: Intraductal papillary mucinous neoplasms (IPMNs) are regarded as precursors of pancreatic ductal adenocarcinomas (PDAs), but little is known about the mechanism of progression. (elsevierpure.com)
  • Purpose This study aims to compare tubular pancreatic ductal adenocarcinoma (tPDAC) and colloid subtype pancreatic ductal adenocarcinoma (cPDAC) associated with intraductal papillary mucinous neoplasms (IPMNs) on computed tomography. (elsevierpure.com)
  • View of Multifocal Pancreatic Ductal Adenocarcinomas Concomitant with Intraductal Papillary Mucinous Neoplasms of the Pancreas Detected by Intraoperative Pancreatic Juice Cytology. (unina.it)
  • Other types include islet cell tumors, pancreatic lymphoma, and cystic tumors, such as intraductal papillary mucinous neoplasms (IPMN or IPMT). (bidmc.org)
  • Thirteen individuals with FPC (6.1%) underwent surgical resection for a suspected PRL, but only four (1.9%) had high-risk lesions (ie, high-grade intraductal papillary mucinous neoplasms or grade 3 pancreatic intraepithelial neoplasms). (medscape.com)
  • The more common member of this family, intraductal papillary mucinous neoplasm, often carries genetic alterations typical of pancreatic infiltrating ductal adenocarcinoma (KRAS, TP53, and CDKN2A) but additionally has mutations in GNAS and RNF43 genes. (nygenome.org)
  • Patients with intraductal papillary mucinous neoplasm (IPMN) of the pancreas may have concomitant distinct pancreatic ductal adenocarcinoma (PDAC). (elsevierpure.com)
  • The most common and aggressive type is ductal adenocarcinoma. (bidmc.org)
  • Pancreatic ductal adenocarcinoma (PDAC) is a highly aggressive malignant tumor with an extremely poor prognosis in digestive tumors. (jcancer.org)
  • Pancreatic ductal adenocarcinoma (PDAC), originating from the ductal epithelium of the pancreas, accounts for more than 90% of all pancreatic cancer cases. (jcancer.org)
  • This needle biopsy shows a focus of ductal adenocarcinoma on the left and usual acinar adenocarcinoma on the right. (webpathology.com)
  • The ductal areas are composed of larger, back-to-back glands some of which contain papillary infoldings. (webpathology.com)
  • I. To determine the rates of high-grade pancreatic neoplasia precursors (intraductal papillary mucinous neoplasm (IPMN)-high-grade dysplasia (HGD)) and pancreatic intraepithelial neoplasia-3 [PanIN-3]) and pancreatic ductal adenocarcinoma (PDAC) among all study participants. (centerwatch.com)
  • Purpose Pancreatic ductal adenocarcinoma (PDAC) has a poor prognosis. (medscape.com)
  • Pancreaticoduodenectomy Among Patients With Pancreatic Ductal Adenocarcinoma. (cancercentrum.se)
  • Impact of intensified chemotherapy in metastatic pancreatic ductal adenocarcinoma (PDAC) in clinical routine in Europe. (cancercentrum.se)
  • Surveillance after resection of pancreatic ductal adenocarcinoma: How to do it and what are the benefits? (lu.se)
  • However, the majority of the previously reported intraductal papillary mucinous neoplasm-related alterations were absent. (nygenome.org)
  • Although its intraductal nature and some clinicopathologic features resemble those of intraductal papillary mucinous neoplasm, our results suggest that intraductal tubulopapillary neoplasm has distinguishing genetic characteristics. (nygenome.org)
  • Intraductal papillary mucinous neoplasm of the ileal heterotopic pancreas in a patient with hereditary non-polyposis colorectal cancer: A case report. (wjgnet.com)
  • Colloid carcinoma begins as a benign cyst called an intraductal papillary mucinous neoplasm (IPMN). (uclahealth.org)
  • Establishment and Characterization of a Novel Cell Line, ASAN-PaCa, Derived From Human Adenocarcinoma Arising in Intraductal Papillary Mucinous Neoplasm of the Pancreas. (uni-heidelberg.de)
  • Papillary tumors are unusual entities, making up less than 5% of all new digestive tract neoplasms in the United States. (medscape.com)
  • That mutation has been found in papillary thyroid carcinoma, colorectal cancer, melanoma, and non-small cell lung cancer. (news-medical.net)
  • This antibody is useful in identification of thyroid carcinoma of the papillary and follicular types. (novusbio.com)
  • Lin X, Zhang J, Zhao RH, Zhang WJ, Wu JF, Xue G. APOE Is a Prognostic Biomarker and Correlates with Immune Infiltrates in Papillary Thyroid Carcinoma. (jcancer.org)
  • However, the clinical value of APOE in papillary thyroid carcinoma (PTC) remains to be determined. (jcancer.org)
  • Identification of a Five-Gene Signature and Establishment of a Prognostic Nomogram to Predict Progression-Free Interval of Papillary Thyroid Carcinoma. (cdc.gov)
  • Malignant papillary tumors have a more favorable course after resection when compared with pancreatic cancer. (medscape.com)
  • The epithelium of the papillary portions of the tumors was dark in some instances, light in others. (nih.gov)
  • We conclude that a distinction between endometrioid carcinomas and tumors of prostatic ducts does not seem justified and that papillary prostatic carcinomas should be treated like common prostatic cancer. (nih.gov)
  • Fifty carcinomas that were partially to completely papillary in nature were examined. (nih.gov)
  • However, adenocarcinomas of the lung, and occasional breast, transitional cell and pancreatic carcinomas had moderate or high levels of HE4 expression. (nature.com)
  • Approximately eighty percent of endometrial carcinomas are endometrioid adenocarcinomas. (medscape.com)
  • Other histologic subtypes include adenosquamous, clear cell, and papillary serous carcinomas. (medscape.com)
  • Papillary adenocarcinoma is a histological form of lung cancer that is diagnosed when the malignant cells of the tumor form complex papillary structures and exhibit compressive, destructive growth that replaces the normal lung tissue. (wikipedia.org)
  • A morphologic variant of lung adenocarcinoma characterized by the presence of papillary structures. (nih.gov)
  • c-Myc targeted regulators of cell metabolism in a transgenic mouse model of papillary lung adenocarcinoma. (nih.gov)
  • found that pyroptosis-related genes can be used for prognostic prediction of skin cutaneous melanoma and lung adenocarcinoma, respectively. (nature.com)
  • Identification of prognostic gene signature associated with microenvironment of lung adenocarcinoma. (cdc.gov)
  • A 41-year-old female patient was presented with stage IIIC well-differentiated ovarian serous papillary adenocarcinoma in 2009. (frontiersin.org)
  • the remaining 7 met the criteria of primary peritoneal papillary serous carcinoma. (tau.ac.il)
  • To the best of our knowledge, the usefulness of CA-125 in the diagnosis, management, follow-up, and determination of tumor steroid hormone receptor status, mixed papillary serous and clear cell subtype histological patterns for primary peritoneal papillary serous carcinoma are first described in this report. (tau.ac.il)
  • Tumor histology revealed papillary serous carcinoma in six and mixed (papillary serous and papillary clear cell carcinoma) in one patient. (tau.ac.il)
  • Intrahepatic bile duct cancer may be relatively indolent and difficult to clinically differentiate from metastatic adenocarcinoma deposits in the liver. (tri-kobe.org)
  • Metastatic adenocarcinoma presenting as isolated axillary lymphadenopathy in women is usually a manifestation of an occult breast primary cancer . (medscape.com)
  • Thyroid Papillary Carcinoma (PTC) is the most common subtype of thyroid cancer, accounting for about 80% and its incidence and mortality rate have increased significantly in recent years [ 1 , 2 ]. (jcancer.org)
  • In addition, the notion that lesions previously reported in the medical literature under the term of "papillary eccrine adenoma" are actually adenocarcinoma in situ is discussed. (hofstra.edu)
  • ESCC after CRT reliably and safely resected en bloc by ESD but was more difficult in lesions with strong submucosal fibrosis. (bvsalud.org)
  • My mom was just diagnosed with Papillary Serous Grade 3 Endometrial Cancer 2 days ago. (cancer.org)
  • Most cases of paraneoplastic AN involve an adenocarcinoma,[5] most commonly one arising in the gastrointestinal tract (stomach or liver[3] ) and less commonly in the lungs, ovaries, uterus, breasts, kidneys, prostate or bladder. (medscape.com)
  • Niraparib-based treatment regimen may be a good choice for patients with well-differentiated serous adenocarcinoma of the ovary who are intolerant to chemotherapy. (frontiersin.org)
  • Micropapillary adenocarcinoma of lung: Morphological criteria and diagnostic reproducibility among pulmonary pathologists. (nih.gov)