Gastric neoplasms. Medical search. Frequent questions

Due to the unobvious early symptoms and the influence of some adverse factors such as tumor heterogeneity and low immunogenicity, patients with advanced gastric cancer (AGC) cannot benefit significantly from treatments such as radical surgical resection, radiotherapy, chemotherapy, and targeted therapy. (frontiersin.org)
PURPOSE: The objective of the present retrospective analysis was to describe the experience of intraperitoneal (IP) paclitaxel and systemic chemotherapy in patients with peritoneal metastasis (PM) of advanced gastric cancer. (koreamed.org)

Consequently, this article focuses on the more common benign and malignant neoplasms of the GI tract in children, in addition to information gleaned from the relatively sparse literature. (medscape.com)
ICD-10 classifies neoplasms into four main groups: benign neoplasms, in situ neoplasms, malignant neoplasms, and neoplasms of uncertain or unknown behavior. (wikipedia.org)
Malignant neoplasms are also simply known as cancers and are the focus of oncology. (wikipedia.org)
A neoplasm can be benign, potentially malignant, or malignant (cancer). (wikipedia.org)
Potentially-malignant neoplasms include carcinoma in situ. (wikipedia.org)
Malignant neoplasms are commonly called cancer. (wikipedia.org)
Gastric schwannomas are often misdiagnosed as malignant gastrointestinal stromal tumors (GIST) following EGD, EUS and PET/CT (Positron emission tomographic/computed tomographic) imaging. (sages.org)
Gastric cancer (GC) is a common malignant tumor originating from gastric mucosa epithelial cells, and its onset is relatively insidious. (frontiersin.org)
OBJECTIVE: In this study we investigated the histopathological and molecular findings in the gastrointestinal wall of a patient with multiple endocrine neoplasia type 1 with malignant duodenal gastrinoma and multiple gastric ECL cell tumors, who additionally developed a signet-ring cell carcinoma of the stomach. (tum.de)
Breast metastases of extramammary malignant neoplasms are rare, with an incidence of 0.3%â€"2.7% among all malignant mammary tumors. (koreamed.org)
Although subepithelial tumor (SET) responds to 10% of gastric tumor, it still has potential malignant and indication of resection exited as an important issue to get pathologic examination and tumor resection [ 4 ]. (jcancer.org)
The data presented in this edition of Cancer Incidence in Five The CI5 data include all invasive malignant neoplasms and Continents (CI5) are mainly organised according to anatomical some non-invasive malignant neoplasms For most morphology site However, for some sites, the histological type of cancer codes, a fifth digit /1 or /2 automatically excludes the data entry. (who.int)
The main structure of the histological grouping is that Morphology codes specific types of malignant neoplasms are listed as wel as Grouping of morphological codes presents several difficulties. (who.int)
Other specified malignant neoplasm (Other specified cancer tumour Other codes are obsolete, ie the entities have been in the previous edition). (who.int)

The gross specimen of a gastric teratoma after resection. (medscape.com)
Accurate delineation of the horizontal margins is necessary for the complete resection of gastric epithelial neoplasms . (bvsalud.org)
We report a case of CIC-rearranged gastric sarcoma which was managed with chemotherapy and multivisceral resection. (nepjol.info)
National outcomes after gastric resection for neoplasm. (umassmed.edu)
Although the basic ESD skills are similar in gastric mucosal tumor and subepithelial tumor, the success rate, complication may be different between the two types of gastric tumor resection. (jcancer.org)
In particular, ESD has a higher en-block resection rate which makes it as a treatment for early gastric cancer [ 2 , 3 ]. (jcancer.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)

[ 10 ] Gastric carcinoma accounts for only 0.05% of GI malignancies in childhood. (medscape.com)
Postoperative outcome of the patients with primary gastric carcinoma in Japan have apparently improved in advanced cases and among the aged population when compared with the archival data. (nih.gov)
Some neoplasms do not form a tumor - these include leukemia and most forms of carcinoma in situ. (wikipedia.org)
Not all types of neoplasms cause a tumorous overgrowth of tissue, however (such as leukemia or carcinoma in situ) and similarities between neoplasmic growths and regenerative processes, e.g., dedifferentiation and rapid cell proliferation, have been pointed out. (wikipedia.org)
RESULTS: Immunohistochemical studies of gastric ECL cell tumors showed a largely diminished E-cadherin expression in comparison to gastric surface mucosa cells and a loss of E-cadherin expression in the cells of the signet-ring carcinoma. (tum.de)
CONCLUSION: Our immunohistochemical studies might suggest that the gastrinoma-associated excessive progastrin tissue concentrations led to diminished expression of E-cadherin within the gastric mucosa and promoted tumor development of a signet-ring cell carcinoma. (tum.de)
Several studies have reported conflicting and inconclusive results concerning the clinical relevance of mucin expression in gastric carcinoma. (bmj.com)
This study investigated the correlations between aberrant expression of mucins in gastric carcinoma and patient clinicopathological features. (bmj.com)
The expression of MUC1, MUC2, MUC3, MUC5AC, and MUC6 was investigated immunohistochemically in gastric carcinoma (n = 46) in relation to patient clinicopathological features. (bmj.com)
Membrane bound mucins MUC1 and MUC3 appear to be associated with the development of gastric carcinoma. (bmj.com)

CONTEXT: Gastric neuroendocrine tumors are rare neoplasms that originate from gastric enterochromaffin-like (ECL) cells in the oxyntic mucosa. (tum.de)
I was referred a patient with a gastric neuroendocrine neoplasm (NEN) found at upper GI endoscopy (for dyspepsia). (enets.org)
Neuroendocrine neoplasms (NETs), are defined as epithelial neoplasms with predominant neuroendocrine differentiation and represent less than 1% of gastric neoplasms. (spg.pt)
The heterogeneous nature of Neuroendocrine Neoplasms must be understood to avoid confusion and chaos in patient groups. (ronnyallan.net)
Predictive value of rodent forestomach and gastric neuroendocrine tumours in evaluating carcinogenic risks to humans / views and expert opinions of an IARC working group, Lyon, 29 November - 1 December 1999. (who.int)

Endoscopic submucosal dissection is a widely used treatment for gastric epithelial neoplasms . (bvsalud.org)
We devised a unique scoring method based on the pathological results obtained after endoscopic submucosal dissection to accurately evaluate the horizontal margins of gastric epithelial neoplasms . (bvsalud.org)
Clinical Outcomes of Vonoprazan-Treated Patients after Endoscopic Submucosal Dissection for Gastric Neoplasms: A Prospective Multicenter Observation Study. (amedeo.com)
Endoscopic submucosal dissection is minimal invasive endoscopic procedure to deal with gastric tumor. (jcancer.org)
From 2007 to 2016, we reviewed all patients who underwent endoscopic submucosal dissection for gastric mucosal tumor and subepithelial tumor in Kaohsiung Medical University Hospital. (jcancer.org)
Totally, 35 patients with gastric subepithelial tumor and 41 patients with gastric mucosal tumor received endoscopic submucosal dissection are enrolled. (jcancer.org)

Our data thus support the thesis that gastric MALT lymphomas show clinicopathologic similarities with gastric carcinomas. (nih.gov)
18 With the exception of the ovarian neoplasms, the same carcinomas analyzed for gene expression were also examined for HE4 by immunohistochemistry on tissue microarrays (see below). (nature.com)
Mutations in the epithelial cadherin (E-cadherin) gene have been shown to be associated with the occurrence of diffuse gastric carcinomas in affected families. (tum.de)
Aberrant (upregulated) expression of the MUC1 mucin has been seen in breast carcinomas and other neoplasms, such as colon and pancreatic cancers. (bmj.com)

High-grade dysplasia or adenocarcinoma of the esophagus requires esophagectomy and gastric pull-up or bowel interposition for reconstruction. (medscape.com)
Gastric cancer is the most chemosensitive adenocarcinoma among digestive neoplasms. (cancernetwork.com)
One-hundred and sixty-nine Japanese and 137 U.S. patients with localized gastric adenocarcinoma were enrolled. (qub.ac.uk)
90% of gastric tumors including adenoma and adenocarcinoma are originated from epithelium [ 1 ]. (jcancer.org)
Highly aggressive gastric adenocarcinoma with multiple skin. (lww.com)
Although gastric adenocarcinoma is common in middle- and old-aged population, it is rare in young people. (lww.com)
We report the case of a 19-year young man with gastric adenocarcinoma who had multiple skin nodules over the trunk during presentation. (lww.com)
Fine-needle aspiration cytology of the nodule revealed it to be metastasis from gastric adenocarcinoma. (lww.com)
Gastric adenocarcinoma is one of the common causes of cancer death in the world. (lww.com)
Helicobacter pylori infection is a principal cause of chronic active gastritis and peptic ulcer disease as well as gastric adenocarcinoma and mucosa-associated lymphoid tissue lymphoma ( 1 ). (cdc.gov)

Secondary neoplasm refers to any of a class of cancerous tumor that is either a metastatic offshoot of a primary tumor, or an apparently unrelated tumor that increases in frequency following certain cancer treatments such as chemotherapy or radiotherapy. (wikipedia.org)
In modern English, tumor is used as a synonym for neoplasm (a solid or fluid-filled cystic lesion that may or may not be formed by an abnormal growth of neoplastic cells) that appears enlarged in size. (wikipedia.org)
Shown here is a gastric gastrointestinal stromal tumor (GIST). (medscape.com)
Initially, it was developed to resect mucosal neoplasm since 2000 and extended its application to submucosal tumor in the following years. (jcancer.org)
This retrospective study is conducted to analyze the ESD procedure in gastric mucosal tumor and subepithelial tumor. (jcancer.org)
Comparing ESD between gastric mucosal tumor and subepithelial tumor, ESD had similar efficiency in curative treatment. (jcancer.org)
Gastric tumor can be divided into epithelial tumor and subepithelial tumor based on its origin. (jcancer.org)
With this case report, we highlight the infrequent presentation of a carcinoid tumor with important gastrointestinal bleeding as well as the role of EUS on the evaluation of gastric subepithelial lesions. (spg.pt)

Gastrectomy with lymph node dissection remains the gold standard for curative treatment of gastric cancer. (koreamed.org)

Gastric schwannoma represent only 0.2% of all gastric tumors and 4% of all benign gastric neoplasms. (sages.org)
Gastrointestinal stromal tumors (GISTs) account for less than 1% of GI tumors, but they are the most common mesenchymal neoplasms of the GI tract. (medscape.com)
We identified the association between garlic intake and reduced risk of gastric and colorectal cancers and hypothesized that the active ingredients in garlic may act on multiple pathways to reduce the risk of gastrointestinal tumors according to published papers. (spandidos-publications.com)

The Japanese Gastric Cancer Association (JGCA) started a new nationwide gastric cancer registration in 2008. (nih.gov)

Gastric cancer (GC) is a leading contributor to global cancer incidence and mortality. (frontiersin.org)
Despite the declining incidence and mortality, gastric cancer remains the third leading cause of cancer-related mortality in the world ( 1 , 3 ). (spandidos-publications.com)
Georgia also reports a high annual incidence of gastric cancer, 17/100,000 population in 2002 (National Center for Disease Control, Tbilisi, unpub. (cdc.gov)

Gastric sarcoma is rare, accounting for 1-3% of all gastric neoplasms. (nepjol.info)

Comparison Trial between I-SCAN-Optical Enhancement and Chromoendoscopy for Evaluating the Horizontal Margins of Gastric Epithelial Neoplasms. (bvsalud.org)
Recently, image-enhanced endoscopy has been used to evaluate horizontal margins of gastric epithelial neoplasms . (bvsalud.org)
The aim of this study was to investigate whether I-SCAN-optical enhancement (I-SCAN-OE) is superior to chromoendoscopy in evaluating the horizontal margin of gastric epithelial neoplasms . (bvsalud.org)
In total, 124 patients were evaluated for gastric epithelial neoplasms , of whom 112 were enrolled in the study. (bvsalud.org)
I-SCAN-OE did not show superiority over chromoendoscopy in delineating horizontal margins of gastric epithelial neoplasms . (bvsalud.org)

In order to evaluate the parameters that influence the infiltration of the lymph nodes we retrospectively investigated 145 surgical specimens with gastric MALT lymphoma. (nih.gov)
For lymphoid neoplasms, e.g. lymphoma and leukemia, clonality is proven by the amplification of a single rearrangement of their immunoglobulin gene (for B cell lesions) or T cell receptor gene (for T cell lesions). (wikipedia.org)
Recent studies in Western populations have shown that trisomy 3 is the most frequent chromosomal abnormality in primary gastric lymphoma (PGL). (hku.hk)

Cheema HI, Tharian B, Inamdar S, Garcia-Saenz-de-Sicilia M, Cengiz C. Recent advances in endoscopic management of gastric neoplasms. (wjgnet.com)
Scholars@Duke publication: The Chicago Consensus on Peritoneal Surface Malignancies: Management of Gastric Metastases. (duke.edu)
The Chicago Consensus Working Group provides multidisciplinary recommendations for the management of gastric cancer specifically as it relates to the management of peritoneal surface malignancy. (duke.edu)

His final pathology showed anorectal mucosa with heterotopic gastric mucosa and hemorrhoids. (sages.org)
Pathology showed a gastric schwannoma. (sages.org)

For both groups, we first evaluated the horizontal margins of early gastric cancer or high-grade dysplasia using white - light imaging, and then evaluated, the horizontal margins using I-SCAN-OE or chromoendoscopy. (bvsalud.org)
Detection of Early Gastric Cancer after Helicobacter pylori Eradication. (amedeo.com)

Gastrointestinal cancer is a health issue with worldwide concern, of which gastric and colorectal cancers are the most common types ( 1 , 2 ). (spandidos-publications.com)

Gastrointestinal schwannomas are rare benign neoplasms that are distinctively unique when compared to soft-tissue and central nervous system mesenchymal neoplasms. (sages.org)

Stomach (gastric) cancer is cancer that starts in the cells lining the stomach. (instituteofliving.org)
Photographs of (A) the stomach (*) and liver (†), and (B) the kidneys (‡) and fat bodies (§) in a 3-year-old bearded dragon ( Pogona vitticeps ) with progressive anorexia and lethargy that was euthanized after a gastric mass and multiple hepatic masses were identified by ultrasound. (avma.org)

The spread of primary gastric non-Hodgkin's lymphomas of the mucosa-associated lymphoid tissue (MALT) to the perigastric lymph nodes is a very important step concerning the prognosis of these tumours. (nih.gov)

From 208 participating hospitals, 53 items including surgical procedures, pathological diagnosis, and survival outcomes of 13,626 patients with primary gastric cancer treated in 2002 were collected retrospectively. (nih.gov)
The differential diagnosis with neoplasms is established by biopsy sampling and histology. (sages.org)
We report a 61 years old male patient with the diagnosis of gastric cancer. (nepjol.info)
We established the diagnosis of type 3 gastric carcinoid (sporadic carcinoid), with staging T2N0M0. (spg.pt)

Recently, Peritoneal Surface Oncology Group International (PSOGI) developed a novel comprehensive treatment consisting of cytoreductive surgery (CRS) and perioperative chemotherapy (POC) for the treatment of peritoneal metastases (PM) from gastric cancer with curative intent. (lu.se)

We present a case of a gastric schwannoma causing severe reflux treated successfully by a laparoscopic wedge gastrectomy. (sages.org)

Relationship between gastric intestinal metaplasia and colorectal neoplasms. (authorea.com)
Gastric intestinal metaplasia is considered a precancerous lesion that can progress into gastric cancer. (authorea.com)
This study aims to determine the relationship between gastric intestinal metaplasia and colorectal neoplasia. (authorea.com)
A statistically significant correlation was found between intestinal metaplasia and colon neoplasm prevalence (p= 0.03). (authorea.com)
Conclusion: A positive correlation was found between gastric intestinal metaplasia, which is a precancerous lesion, and colon neoplasia. (authorea.com)
Even though this correlation indicates higher prevalence rates of colon neoplasia in patients with gastric intestinal metaplasia, how to evaluate these patients in terms of colon neoplasia remains a controversial issue. (authorea.com)

The aim of the study was to develop receiver operating characteristic (ROC) curves for gastrin and CgA levels and other clinical and biochemical parameters, as means for pretest probability of gastric ECLH in patients with HT. (karger.com)
However, they should be interpreted with caution, as some patients may harbor gastric ECLH even if gastrin levels are not increased, necessitating further follow-up. (karger.com)
These findings suggest that the estrogen pathway may play a prognostic role in patients with gastric cancer but this may be dependent on the regional differences both in physiology and genetic alterations of gastric cancer. (qub.ac.uk)
Clinicopathological and Endoscopic Features of Raspberry-Shaped Gastric Cancer in Helicobacter pylori-Uninfected Patients. (amedeo.com)
Scholars@Duke publication: Laparoscopic-assisted ERCP and EUS in patients with prior Roux-en-Y gastric bypass surgery: a dual-center case series experience. (duke.edu)
BACKGROUND: Patients with Roux-en-Y gastric bypass (RYGB) develop pancreatobiliary issues after surgery. (duke.edu)
Background The satisfactory prognostic indicator of gastric cancer (GC) patients after surgery is still lacking. (bmj.com)
Among 41 patients with mucosal neoplasm, 30 (71.4%) patients achieved curative treatment. (jcancer.org)

Within the B-cell and T-cell categories, two subdivisions are recognized: precursor neoplasms, which correspond to the earliest stages of differentiation, and more mature differentiated neoplasms. (medscape.com)

The outcome after surgery is excellent as these neoplasms are generally benign in nature. (sages.org)

The process that occurs to form or produce a neoplasm is called neoplasia. (wikipedia.org)

Finally, a meta‑analysis was conducted to determine whether garlic intake reduces the risk of gastric and/or colorectal cancer. (spandidos-publications.com)

B-Gastric neoplastic cells had moderate, brown, granular cytoplasmic immunoreactivity for somatostatin. (avma.org)

Myeloproliferative neoplasms are a group of diseases in which the bone marrow makes too many red blood cells, white blood cells, or platelets. (instituteofliving.org)
Expert Connections video series, "The State of Myeloproliferative Neoplasms. (curetoday.com)
I'm joined today by Dr. Ruben Mesa, the director of the UT Health San Antonio MD Anderson Cancer Center and world-renowned MPN (myeloproliferative neoplasm) expert, and a dear colleague. (curetoday.com)
To set the stage, I'll ask you to give us an introduction and to provide an overview of MPNs, or myeloproliferative neoplasms. (curetoday.com)
Well, as we think about the myeloproliferative neoplasms, they are a group of illnesses of the bone marrow. (curetoday.com)
One group of those are the myeloproliferative neoplasms, which includes essential thrombocythemia, a disease named for having too many platelets, polycythemia vera, a disease named for having too many red blood cells, and myelofibrosis. (curetoday.com)

Rarely there can be a metastatic neoplasm with no known site of the primary cancer and this is classed as a cancer of unknown primary origin. (wikipedia.org)
Background Metastatic gastric cancer and cancer of the esophagogastric junction (GC/EGJ) is an aggressive disease with poor prognosis. (gencat.cat)

Primary gastrointestinal (GI) neoplasms in children are rare. (medscape.com)
We suggest that the depth of infiltration should be included in the pathological reports concerning primary gastric lymphomas of the MALT. (nih.gov)
A-The primary gastric mass was composed of cords and packets of neoplastic polygonal cells within a moderate fibrovascular stroma. (avma.org)

Perioperative mortality for management of hepatic neoplasm: a simple risk score. (umassmed.edu)

Five participants, of whom 3 were H. pylori -positive, reported a history of gastric surgery for peptic ulcer disease. (cdc.gov)

It is tempting to define neoplasms as clonal cellular proliferations but the demonstration of clonality is not always possible. (wikipedia.org)
The persistent finding of trisomy 3 in various histologic grades of PGL suggests that it may be useful as a clonal marker in this group of neoplasms. (hku.hk)

Maton PN, Lack EE, Collen MJ, Cornelius MJ, David E, Gardner HD, Jensen RT: The effect of Zollinger-Ellison syndrome and omeprazole therapy on gastric oxyntic endocrine cells. (karger.com)

I was surprised to see this do as well as it did, Gastric NETs are not the most common type. (ronnyallan.net)

After hemodynamic stabilization, an endoscopic examination was performed, showing in the greater curvature of the gastric body, a round sessile lesion, with approximately 4 cm, with normal overlying mucosa, except in the apical top, with an adherent clot that was removed, revealing a central erythematous depression, not considered viable for endoscopic therapy (Figures 1 and 2). (spg.pt)
Upper endoscopy showing in the greater curvature of the gastric body a round sessile lesion, with approximately 4 cm, with normal overlying mucosa. (spg.pt)

This Clinical Policy Bulletin addresses treatment approaches for liver and other neoplasms. (aetna.com)
Percutaneous ethanol injection (PEI) for liver neoplasms when criteria above are not met. (aetna.com)

Because different predominant ER distributions link to breast and gastric cancer and little is known of the prognostic role of LMTK3 in gastric cancer, this study was carried out to clarify the prognostic role of these polymorphisms in gastric cancer. (qub.ac.uk)

Anatomy1

Diseases74

Chemicals and Drugs4

Analytical, Diagnostic and Therapeutic Techniques and Equipment5

Disciplines and Occupations1

Advanced Gastric Cancer2

Malignant14

Resection7

Carcinoma10

Neuroendocrine5

Submucosal dissection6

Carcinomas4

Adenocarcinoma10

Tumor8

Dissection1

Tumors3

Japanese Gastric Cancer Association1

Incidence3

Sarcoma1

Epithelial neoplasms5

Lymphoma3

Management of gastric3

Pathology2

Early Gastric Cancer2

Cancers1

Mesenchymal1

Stomach2

Mucosa-associ1

Diagnosis4

Metastases1

Gastrectomy1

Intestinal metaplasia6

Patients8

Differentiation1

Benign1

Neoplasia1

Colorectal1

Neoplastic cells1

Myeloproliferative6

Metastatic2

Primary3

Hepatic1

Surgery1

Clonal2

Oxyntic1

NETs1

Lesion2

Liver2

Predominant1