Informally, some experts have included these tumors as a distinct variant among a spectrum of mucus-producing adenocarcinomas, including - in order of increasing relative extent of cellular mucus production and extracellular mucus accumulation - solid adenocarcinoma, mucoepidermoid carcinoma, mucinous bronchioloalveolar carcinoma, signet ring cell adenocarcinoma, mucinous cystadenocarcinoma, and mucinous "colloid" adenocarcinoma. (wikipedia.org)
Microscopically, the neoplastic epithelial cells tend to grow along the alveolar walls, in a fashion similar to the mucinous variant of bronchioloalveolar carcinoma, a more common form of adenocarcinoma. (wikipedia.org)
2 ], who observed an increase in the incidence in the last decades, especially in women, and again mucinous adenocarcinoma being the one with the highest prevalence (48%), pointing to an increased incidence of mucinous adenocarcinoma in men (1.0 per million person-years) and women (1.9 per million person-years). (karger.com)
Invasive mucinous adenocarcinoma is uncommon and usually arises in the background of benign or borderline tumors. (hindawi.com)
The frozen section diagnosis was at least mucinous borderline tumor, pending adequate tissue sampling for permanent sections to rule out mucinous adenocarcinoma. (hindawi.com)
Fibromixoma and low grade mucinous adenocarcinoma (pseudomixoma peritonei) of the appendix and ovary (closed to accrual 03/20/2018) 8. (sncrf.org)
This condition is now also referred to as adenocarcinoma in situ, minimally invasive adenocarcinoma, lepidic predominant adenocarcinoma, or invasive mucinous adenocarcinoma 13. (sncrf.org)
The histopathological examination of the appendectomy specimen established the diagnosis of infiltrative mucinous adenocarcinoma at the level of the adventitia. (rojes.org)
Pseudomyxoma Peritonei ( PMP ) is a more common name given to the "jelly belly" syndrome caused by mucinous adenoma and mucinous adenocarcinoma. (cancerindex.org)
The mouse monoclonal antibody 1D3, developed to detect a high molecular weight mucin found in a number of cystic malignancies of various organs, may be of use in differentiating primary mucinous cystadenocarcinoma of the lung from metastatic lung tumors due to mucinous cystic lesions of the uterus and pancreas, as well as those primary in the colon and stomach. (wikipedia.org)
Mucoepidermoid carcinoma, salivary duct carcinoma, and cystadenocarcinoma are part of this group of mucin-producing tumors, among others. (bvsalud.org)
PNC-27 is cytotoxic and suppresses the proliferation of human primary cancer cells newly isolated from two ovarian epithelial tumors in a dose-dependent manner. (insiderup.com)
According to the 2014 World Health Organization (WHO) classification and tumor morphology, primary ovarian tumors are subdivided into three categories: epithelial (60%), germ cell (30%), and sex-cord stromal tumors (8%)[ 1 ]. (biomedcentral.com)
mucinous and Brenner malignant tumors potentially develop from the Walthard nests. (biomedcentral.com)
Mucinous tumor is a common type of ovarian epithelial tumors. (hindawi.com)
The large majority of mucinous tumors are benign and borderline tumors. (hindawi.com)
Nonepithelial malignant neoplasms sometimes arise in mucinous tumors, typically as mural nodules. (hindawi.com)
Only 5 previous cases of angiosarcoma related to mucinous tumors have been reported [ 1 , 2 , 5 - 7 ]. (hindawi.com)
Malignant tumors of the appendix can be classified into mucinous epithelial neoplasms, neuroendocrine tumors (typical carcinoids), goblet cells or composite carcinoids, lymphomas, adenocarcinomas and lymphoid or mesenchymal sarcomas. (rojes.org)
Histologically, more than half of appendicular tumors are of neuroendocrine origin, while the rest are adenocarcinomas (mucinous, signet ring or non-mucin-secreting). (rojes.org)
Mucinous cystic tumors of the pancreas: clinicopathological features, prognosis, and relationship to other mucinous cystic tumors. (unina.it)
women with mixed histologies including mucinous tumors combined with endometrioid, serous, clear-cell, and/or other histologic types were excluded. (biomedcentral.com)
Neoplasm3
Mucinous cystadenocarcinoma of the lung (MCACL) is a very rare malignant mucus-producing neoplasm arising from the uncontrolled growth of transformed epithelial cells originating in lung tissue. (wikipedia.org)
A primary malignant neoplasm of epithelial liver cells. (lookformedical.com)
Biliary cytadenoma or mucinous cystic neoplasm of the liver is an uncommon premalignant cystic lesion, which accounts for less than 5% of all intrahepatic biliary cysts and occurs primarily in middle aged women with a peak incidence in the 50s. (drpapoulas.com)
Carcinoma8
Differential diagnosis of MCACL includes secondary metastatic cystadenocarcinomatous lesions, particularly from the pancreas or ovary, mucoepidermoid carcinoma, and pulmonary mucinous bronchioloalveolar carcinoma. (wikipedia.org)
In the present report, we describe a rare case of primary signet ring cell carcinoma of the appendix with ovarian metastasesand unresectable peritoneal dissemination occurring in a 45-year-old female patient. (wjgnet.com)
Mucinous breast carcinoma with tall columnar cells. (nih.gov)
Mucinous metaplasia of breast carcinoma with macrocystic transformation resembling ovarian mucinous cystadenocarcinoma in a case of synchronous bilateral infiltrating ductal carcinoma. (nih.gov)
Hepatocellular carcinoma (HCC) is the most common primary liver cancer.Hepatocellular carcinoma is a major cause of morbidity and mortality in patients with background liver disease. (drpapoulas.com)
To define molecular and biochemical profiles associated with the duration of progression-free survival in platinum-sensitive recurrent ovarian, peritoneal primary or fallopian tube carcinoma treated with combination chemotherapy with or without bevacizumab followed with or without maintenance bevacizumab therapy in the presence or absence of secondary surgical cytoreduction. (ucsf.edu)
The purpose of this case-control study was to compare the prognoses of women with stage III mucinous ovarian carcinoma (MOC) who received maximal or optimal cytoreduction followed by paclitaxel plus carboplatin chemotherapy to those of women with stage III serous epithelial ovarian cancer (EOC) treated in the similar manner. (biomedcentral.com)
Tumor10
Clinical case description of a papillary mucinous cystadenocarcinoma, extremely rare malignant tumor in the salivary gland and difficult to diagnose, in geriatric patient. (bvsalud.org)
The purpose of this report is to describe the features of angiosarcoma arising in mucinous tumor that was misinterpreted as a benign vascular proliferation during the intraoperative consultation. (hindawi.com)
A 35 cm right ovarian mass submitted for intraoperative consultation was a multicystic mucinous tumor with an 8 cm area of hemorrhagic lesion between cystic locules. (hindawi.com)
The frozen section diagnosis was at least mucinous borderline tumor. (hindawi.com)
A macroscopic hemorrhagic area in an ovarian mucinous tumor should be evaluated with care, and the possibility of angiosarcoma should be borne in mind. (hindawi.com)
There was no clear relationship between the cystic tumor and the liver, which led to the assumption of primary extrahepatic cystic echinococcosis. (biomedcentral.com)
From there, the doctor will use the TNM system, which identifies a primary tumor (T), a tumor that has spread to lymph nodes (N), or cancer that has metastasized (M). (immunitytherapycenter.com)
Context Carcinoembryonic antigen analysis of pancreatic cyst fluid is the tumor marker of choice for preoperatively differentiating mucinous from non-mucinous cystic lesions. (unina.it)
We wondered whether the worse prognosis associated with mucinous histology is also valid when age, tumor grade, substage of disease, and extent of RD are matched with serous histology in women with stage III EOC who have undergone primary CRS followed by standard intravenous paclitaxel plus carboplatin chemotherapy. (biomedcentral.com)
Mucinous cystadenocarcinoma account for about a fifth of appendix tumours, these produces mucin (a jelly-like substance). (cancerindex.org)
Cystadenoma1
Mucinous cystic neoplasms of the pancreas with overt and latent malignancy (cystadenocarcinoma and cystadenoma): a clinicopathologic study of 41 cases. (unina.it)
Neoplasms7
Appendiceal mucinous neoplasms represent an extremely small percentage of all appendectomy specimens. (rojes.org)
Appendicular mucinous neoplasms are a rare disease for which diagnostic and therapeutic management is a challenge. (rojes.org)
Primary malignant neoplasms of the appendix: a population-based study from the surveillance, epidemiology and end-results program, 1973-1998. (rojes.org)
2] Aleter A, El Ansari W, Toffaha A, Ammar A, Shahid F, Abdelaal A. Epidemiology, histopathology, clinical outcomes and survival of 50 cases of appendiceal mucinous neoplasms: Retrospective cross-sectional single academic tertiary care hospital experience. (rojes.org)
Objective We aim to determine the most accurate cyst carcinoembryonic antigen cut-off value for distinguishing mucinous cysts from non-mucinous cysts with a focus on discriminating intraductal papillary mucinous neoplasms. (unina.it)
Conclusions Pancreatic cyst fluid carcinoembryonic antigen can accurately differentiate histologically verified mucinous lesions, including intraductal papillary mucinous neoplasms, from non-mucinous lesions with an optimal cut-off that is much lower than previously reported values. (unina.it)
International consensus guidelines for management of intraductal papillary mucinous neoplasms and mucinous cystic neoplasms of the pancreas. (unina.it)
Carcinomas2
Mucinous breast carcinomas lack PIK3CA and AKT1 mutations. (nih.gov)
Mucinous (so-called colloid) carcinomas of lung. (nih.gov)
Malignancy2
Primary pulmonary epithelioid angiosarcoma is an extremely rare malignancy. (shengsci.com)
Methods The results of pancreatic cyst aspiration carcinoembryonic antigen levels from a single center were retrospectively collected and evaluated for a diagnosis of a mucinous cyst and an assessment of malignancy using surgical histology as the diagnostic standard in 86 patients. (unina.it)
Lesions3
In a review of 66 cystic pulmonary mucinous lesions, Gao and colleagues reported that p53 expression and a Ki-67 index exceeding 20% is characteristic of MCACL. (wikipedia.org)
Papillary cystadenocarcinoma, in turn, comprises an extremely rare lesion, accounting for 0.5% of all epithelial lesions affecting the salivary glands 2 and according to the second largest survey on cystadenocarcinomas described in the literature, the highest prevalence is also observed in the major salivary glands 3 . (bvsalud.org)
The mucinous variant of columnar cell lesions. (nih.gov)
Pancreatic1
Surgery is the primary mode of treatment for pancreatic cancer. (medscape.com)
Appendix3
Moreover, primary signet ring cell carcinomaof the appendix is an exceedingly rare entity. (wjgnet.com)
Primary cultures were created using freshly obtained epithelial ovarian cancer cells from individuals with newly diagnosed ovarian cyst adenocarcinomas. (insiderup.com)
Retroperitoneal3
Extralymphatic filariasis presenting as a primary retroperitoneal mass is very rare despite filariasis being endemic in many regions of India. (biomedcentral.com)
Retroperitoneal cysts are uncommon masses whereas primary filarial retroperitoneal cysts are rare [ 1 ]. (biomedcentral.com)
Primary retroperitoneal parasitic cysts are uncommon [ 3 ] and majority of them are hydatid cysts. (biomedcentral.com)
Laparotomy1
Primary chemotherapy and the role of second-look laparotomy in non-dysgerminomatous germ cell malignancies of the ovary. (umassmed.edu)
Cysts1
Sensitivity and specificity curves of cyst fluid CEA levels for differentiating mucinous from non-mucinous cysts. (unina.it)
Cancers5
GLORIOSA is a Phase 3 multicenter, open label study designed to evaluate the safety and efficacy of mirvetuximab Soravtansine as maintenance therapy in participants with platinum-sensitive ovarian, primary peritoneal or fallopian tube cancers with high folate receptor-alpha (FRα) expression. (uci.edu)
L'objectif de cette étude était de déterminer la fréquence des cancers gynécologiques en pratique oncologique à Lomé et d'en étudier les aspects épidémiologiques et histo-cliniques. (bvsalud.org)
Il s'agitd'une étude rétrospective et descriptive portant sur tous les cancers gynécologiques reçus en oncologie entre le 1erJanvier 2016 et le 31 Décembre 2021. (bvsalud.org)
ces cancers ont ete diagnostiques au stade avance d'ou les difficultes dans leur prise en charge chirurgicale. (bvsalud.org)
En consequence notre objectif a ete d'etudier la place et les caracteres de la chirurgie dans la prise en charge de ces cancers. (bvsalud.org)
Angiosarcoma2
Primary pulmonary epithelioid angiosarcoma: A case report and literature review. (shengsci.com)
Herein, we report the case of an elderly Chinese patient with primary pulmonary epithelioid angiosarcoma. (shengsci.com)
Clinical2
Despite the favorable clinical features, after surgical removal, was diagnosed as papillary mucinous papillary mucinous cystadenocarcinoma. (bvsalud.org)
A Phase III Randomized Controlled Clinical Trial of Carboplatin and Paclitaxel (or Gemcitabine) Alone or in Combination With Bevacizumab (NSC #704865) Followed by Bevacizumab and Secondary Cytoreductive Surgery in Platinum-Sensitive, Recurrent Ovarian, Peritoneal Primary and Fallopian Tube Cancer. (ucsf.edu)
Fallopian Tube Cancer7
The OnPrime study is a multi-center, randomized open-label phase 3 study evaluating the safety and efficacy of Olvi-Vec followed by platinum-doublet chemotherapy and bevacizumab compared to the Active Comparator Arm with platinum-doublet chemotherapy and bevacizumab in women diagnosed with platinum-resistant/refractory ovarian cancer (includes fallopian tube cancer and primary peritoneal cancer). (uci.edu)
The purpose of the study is to assess the safety, tolerability, and efficacy of farletuzumab ecteribulin (MORAb-202) and compare it to Investigator's choice (IC) chemotherapy in female participants with platinum-resistant HGS ovarian, primary peritoneal, or fallopian tube cancer. (uci.edu)
This randomized phase III trial studies carboplatin, paclitaxel and gemcitabine hydrochloride when given together with or without bevacizumab after surgery to see how well it works in treating patients with ovarian, epithelial, primary peritoneal, or fallopian tube cancer that has come back. (ucsf.edu)
It is not yet known whether combination chemotherapy is more effective when given with or without bevacizumab after surgery in treating patients with ovarian, epithelial, primary peritoneal, or fallopian tube cancer. (ucsf.edu)
To determine if surgical secondary cytoreduction in addition to adjuvant chemotherapy increases the duration of overall survival in patients with recurrent platinum sensitive epithelial ovarian cancer , peritoneal primary or fallopian tube cancer. (ucsf.edu)
To determine if the addition of bevacizumab to the second-line and maintenance phases of treatment increases the duration of overall survival relative to second-line paclitaxel and carboplatin alone in patients with recurrent platinum sensitive epithelial ovarian cancer, peritoneal primary or fallopian tube cancer. (ucsf.edu)
To determine if surgical secondary cytoreduction in addition to adjuvant chemotherapy increases quality of life (QOL) in patients with recurrent platinum-sensitive epithelial ovarian cancer, peritoneal primary or fallopian tube cancer, as measured by the Functional Assessment of Cancer Therapy-Ovarian (FACT-O) trial outcome index and Rand Short Form (SF)-36 physical functioning scale. (ucsf.edu)
Surgical1
Due to the potential for malignant transformation to cystadenocarcinoma (cancer), this mass requires a complete surgical removal via liver resection or pericystectomy. (drpapoulas.com)
Rare1
Primary extraneural ependymoma of the broad ligament: A rare entity. (shengsci.com)
Objectives1
The primary objectives of this study are to evaluate the safety and tolerability of AMG 794 in adult participants and to determine the optimal biological active dose (OBD), at or below the maximum tolerated dose (MTD) with MTD 1 as the maximum tolerated starting dose and MTD 2 as the maximum tolerated target dose. (uci.edu)
Findings2
Primary mammary mucinous cystadenocarcinoma: cytological and histological findings. (nih.gov)
The findings showed that primary cancer cells were unaffected by the presence of the control peptide PNC-29. (insiderup.com)
Peritoneal cancer1
This study will evaluate the use of a mobile application in improving the patient-reported health outcome measures (PROMIS) for patients diagnosed with advanced stage ovarian, fallopian tube, and primary peritoneal cancer. (uci.edu)
Cancer3
These results demonstrate PNC-27's effectiveness on primary cancer cells for the first time, which is a significant step forward in the field. (insiderup.com)
The primary hypothesis is that pembrolizumab/vibostolimab co-formulation is superior to pembrolizumab alone in terms of objective response rate or progression-free survival in participants with cervical cancer. (uci.edu)
En 11 annees (1er janvier 1998-31 decembre 2008) 9946 patientes ont ete operes dans notre servie dont 29 pour le cancer de l'ovaire soit 0;29. (bvsalud.org)