Cases reported "Stomach Neoplasms"

Filter by keywords:



Filtering documents. Please wait...

1/443. cardiac tamponade originating from primary gastric signet ring cell carcinoma.

    A 45-year-old man with dry cough and dyspnea was referred by a medical practitioner for evaluation of heart failure on February 10, 1996. Chest X-ray revealed increased cardiothoracic ratio, and ultrasonographic echocardiography disclosed massive pericardial effusion with right ventricular collapse. cardiac tamponade was diagnosed and pericardiocentesis was performed. Ten days after admission, the pleural effusion had become more pronounced, and thoracocentesis was performed. carcinoembryonic antigen level was elevated in both the pericardial and pleural effusion, and cytology implicated adenocarcinoma, which suggested malignant effusion. Endoscopic study disclosed gastric cancer in the posterior wall of the upper body, and the histopathological diagnosis was signet-ring cell carcinoma. The patient died of respiratory failure on May 2, 1996, and autopsy was performed. The final diagnosis was gastric cancer with pulmonary lymphangitis, pericarditis, and pleuritis carcinomatosa, accompanied by enlargement of mediastinal and paraaortic lymph nodes. Interestingly, the primary signet-ring cell carcinoma of the stomach was situated mostly in the mucosa. Deep in the submucosal region, there was prominent invasion of the intralymphatic vessels, without direct destruction of the mucosa muscularis.
- - - - - - - - - -
ranking = 1
keywords = upper
(Clic here for more details about this article)

2/443. Primary gastric T-cell lymphomas: report of two cases and a review of the literature.

    To understand more fully the clinicopathological features of primary gastric T-cell lymphomas (PGTL), we report two cases of PGTL and review the literature. The present cases were not associated with human T-cell leukemia virus type 1 (HTLV-1) and were at clinical stage IIE. In both cases, T-cell origin of the lymphoma cells was diagnosed immunohistochemically. The clinical courses of these two cases were different: one followed a very aggressive clinical course and the patient died 6 months after the diagnosis, whereas the other patient survived more than 2 years without adjuvant chemotherapy. Clinicopathological features of 23 patients with PGTL are summarized with regard to their differences from primary small intestinal T-cell lymphomas (PSITL) and by association with HTLV-1. The median age at onset of PGTL was 58 years. The gender ratio was male-dominant (M:F = 2.3:1). About two-thirds (10 of 17) of PGTL cases had evidence of HTLV-1 infection. The most common presenting symptom for PGTL was upper abdominal discomfort and/or pain (76%), whereas that in PSITL was weight loss (61%) and diarrhea (42%). Typical lesions for PGTL were large ulcerations at the corpus to antrum. Neoplastic cells had no typical morphological characteristics for PGTL including HTLV-1-associated cases. CD3 4 8- was the most frequently observed surface phenotype of PGTL cells. Laboratory findings at diagnosis were not informative. Most patients were treated by gastrectomy with or without chemotherapy. PGTL, excluding that with HTLV-1, showed better prognosis than PSITL, although PGTL with HTLV-1 had a poorer prognosis.
- - - - - - - - - -
ranking = 4.7115201999167
keywords = discomfort, upper
(Clic here for more details about this article)

3/443. Primary advanced gastric small cell carcinoma: a case report and review of the literature.

    We report a 73-yr-old man with primary advanced gastric small cell carcinoma, pure type. A large, Borrman type I tumor was located from the cardia to the entire gastric fundus and upper body. Atypical cells showed a round nucleus, small nucleolus, dense to granular chromatin, and scant cytoplasm. The histological findings indicates an advanced stage and exposure to the gastric serosa. Mitotic figures were observed. There was a proliferation of a sheet-like, solid pattern, but no rosette-like, sqamoid, or glandular patterns. The neoplastic cells were positive for Leu-7 (CD57) and 123C3 (CD56, neural cell adhesion molecule, NCAM) on the surface membrane. We diagnosed this case as primary advanced gastric small cell carcinoma, pure type, and report that Leu-7 and 123C3 monoclonal antibodies are useful markers for gastric small cell carcinoma. The 32 previously reported cases of gastric small cell carcinoma are also reviewed.
- - - - - - - - - -
ranking = 1
keywords = upper
(Clic here for more details about this article)

4/443. Endobronchial metastasis from stomach cancer.

    A young woman presented with a dry cough present during the previous 4 weeks. A chest radiograph demonstrated diffuse interstitial infiltration in both lower lung fields. Fibreoptic bronchoscopic examination revealed multiple 2-3 mm elevated nodules on the bronchial surface and a mucosal biopsy showed extensive subepithelial infiltration of poorly differentiated adenocarcinoma without definite precancerous alteration in the overlying epithelium. Studies for the evaluation of primary tumour focus were performed. Oesophagogastroduodenoscopy showed advanced gastric cancer of Borrmann type III, and mucosal biopsy of the stomach showed poorly differentiated adenocarcinoma. The patient was treated three times with systemic chemotherapy, but her condition deteriorated. Three months after diagnosis, she died of complicated pneumonia. This is a rare case of endobronchial metastasis from stomach cancer. The stomach is an unusual site of endobronchial metastasis from extrathoracic primary malignancy.
- - - - - - - - - -
ranking = 0.048429936600491
keywords = chest
(Clic here for more details about this article)

5/443. Metastasis of an esophageal carcinoma to a giant gastric ulcer.

    In patients with esophageal carcinoma it is considered that stomach metastasis is induced mainly via the lymphatic route rather than via the bloodstream route that is common in other types of distant organ metastasis. A 56 year-old patient is reported who underwent synchronous subtotal esophagectomy and total gastrectomy for a middle third esophageal carcinoma and a giant peptic ulcer within the gastric fundus. The final histopathologic examination revealed a squamous cell carcinoma of the esophagus with concomitant squamous tumor implantation within the gastric ulcer. The increased cell proliferation in the ulcer margin can serve as a "biological background or base" for implantation.
- - - - - - - - - -
ranking = 0.014993752603082
keywords = back
(Clic here for more details about this article)

6/443. Intrahepatic cholangiocarcinoma with extensive sarcomatous change: report of a case.

    A 77-year-old woman was admitted to our hospital with severe upper abdominal pain. ultrasonography showed a well-defined hypoechoic mass with heterogeneity in the left lobe of the liver, and computed tomography demonstrated a low-density mass with enhanced peripheral areas. magnetic resonance imaging revealed a mass with iso- to low signal intensity on T1-weighted images (WI) and heterogeneous high and low signal intensity on T2 WI. The tumor was found to be hypovascular by angiography. During 5 months of observation, the tumor increased in size, which strongly suggested malignancy. A laparotomy was performed under the provisional diagnosis of a neoplasm other than hepatocellular carcinoma, revealing that the hepatic mass had invaded the gastric wall. Therefore, a left hepatic lobectomy with dissection of the lymph nodes and hemigastrectomy was carried out. Histologically, the tumor was found to be composed of a large amount of sarcomatous elements and a small amount of adenocarcinomatous elements, both of which were partly intermingled. Immunohistochemically, the sarcomatous element demonstrated the features of malignant fibrous histiocytoma (MFH). Thus, a diagnosis of intrahepatic cholangiocarcinoma with MFH-like sarcomatous change was confirmed.
- - - - - - - - - -
ranking = 34.250563711879
keywords = upper abdominal pain, abdominal pain, upper
(Clic here for more details about this article)

7/443. Gonadal vein graft for hepatic artery reconstruction.

    BACKGROUND/AIMS: Resection of hepatic arteries is often obligatory on resecting pancreatic, gastric and hepatobiliary malignancies. hepatic artery reconstruction is required to preserve liver function and blood flow to the bile duct. We applied the gonadal vein to hepatic artery reconstruction. METHODOLOGY: hepatic artery reconstruction using a gonadal vein graft was performed in two patients: one with gallbladder cancer and the other with recurrent gastric cancer. RESULTS: The right ovarian vein, 2 mm in diameter and 4 cm in length, was grafted for reconstruction between the proper hepatic and the posterior hepatic artery in one patient who underwent modified central hepatic bisegmetectomy and common bile duct resection. The left spermatic vein, 3 mm in diameter and 6 cm in length, was grafted for reconstruction between the celiac artery and the right hepatic artery in the other, who underwent upper abdominal exenteration. The former graft was occluded due to tumor invasion at 4 months after surgery, the latter one was patent at 8 weeks after surgery. CONCLUSIONS: The gonadal vein had an ideal diameter and sufficient length to accomplish hepatic arterial reconstruction. The gonadal vein graft will be a new and preferable addition to the selection of an optimal graft for hepatic arterial reconstruction.
- - - - - - - - - -
ranking = 1
keywords = upper
(Clic here for more details about this article)

8/443. indium-111-chloride scintigraphy visualized gastric involvement in a case of adult T-cell leukemia.

    We report a case of adult T-cell leukemia (ATL) with gastric involvement visualized by 111In-chloride scintigraphy. A 55-year-old male patient presented with upper abdominal pain and appetite loss. His barium gastric series showed multiple ulcerating polypoid tumors due to gastric involvement of ATL. These lesions accumulated 111In-chloride and were also avid for 67Ga-citrate. Although the mechanism of 111In-chloride accumulation is unknown, 111In-chloride scintigraphy may be useful in evaluating patients with ATL.
- - - - - - - - - -
ranking = 34.250563711879
keywords = upper abdominal pain, abdominal pain, upper
(Clic here for more details about this article)

9/443. Anesthetic management of high-risk cardiac patients undergoing noncardiac surgery under the support of intraaortic balloon pump.

    patients with severely impaired left ventricular function, an uncorrectable coronary artery disease, and a recent myocardial infarction are at high risk of cardiac complications after major noncardiac surgery. We present two patients with extensive three-vessel coronary artery disease who underwent intraperitoneal surgery under the support of intraaortic balloon pump (IABP). In one patient, the IABP was inserted urgently because of the development of chest pain with significant ST depression on arrival in the operating room, and the other patient was managed with prophylactic IABP. There were no intraoperative or postoperative cardiac events in either patient. Thus, IABP should be considered in the perioperative management of patients with severe cardiac diseases.
- - - - - - - - - -
ranking = 0.048429936600491
keywords = chest
(Clic here for more details about this article)

10/443. Primary gastric plasmacytoma: a rare cause of hypertrophic gastritis in an adolescent.

    BACKGROUND: This report describes a 16-year-old patient with gastric rugal hypertrophy caused by a primary gastric plasmacytoma. She had a 3-month history of nausea and burning abdominal pain. Radiographic studies showed giant rugal hypertrophy. Superficial endoscopic gastric biopsies showed mild inflammation with plasma cells of polyclonal origin in the mucosa. When symptoms persisted, she underwent laparoscopic full-thickness gastric biopsy. There was monoclonal plasma cell infiltration histologically diagnostic of plasmacytoma and inconsistent with helicobacter pylori-associated mucosa-associated lymphoid tissue (MALT) lymphoma. There was no evidence for involvement of the bone marrow or regional lymph nodes. The tumor did not respond to radiotherapy, necessitating total gastrectomy. methods: blood samples were analyzed for interleukin (IL)-6 by enzyme-linked immunosorbent assay. Gastric biopsy and gastrectomy specimens were subjected to immunophenotyping for kappa and lambda light chains, CD45, CD20, and LN1 and to polymerase chain reaction analysis for herpes virus HHV8. RESULTS: There was no elevation in circulating IL-6 levels, militating against a pathogenesis akin to that of Castleman's disease. There was no evidence for infection with the Kaposi's sarcoma-associated herpes virus HHV8, which has recently been found in patients with multiple myeloma. CONCLUSIONS: This diagnosis and the characteristics of the tumor are very unusual, if not unique, for a patient of this age. The diagnostic evaluation of this patient also demonstrates the importance of deep endoscopic or full-thickness biopsies in some children with hypertrophic gastritis.
- - - - - - - - - -
ranking = 2.2078523126938
keywords = abdominal pain
(Clic here for more details about this article)
| Next ->


Leave a message about 'Stomach Neoplasms'


We do not evaluate or guarantee the accuracy of any content in this site. Click here for the full disclaimer.