Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0013395 (dyspepsia)
 4,879 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 65-year-old man presented to our hospital with abdominal pain, dyspepsia and anorexia. Laboratory tests showed an altered liver function and abdomen ultrasonography revealed multiple liver nodules, suspected to be metastatic lesions. Serous tumor markers were elevated and a very high level of alpha-fetoprotein was found. Computer tomography confirmed the hepatic lesions and disclosed a thickening of the lesser curvature of the gastric wall. A subsequent endoscopy showed an ulcer on the lesser curvature. Biopsies taken from the gastric ulcer and the liver nodule revealed an adenocarcinoma, both of gastric origin. Shortly after the diagnosis, the patient's condition worsened and he died only 15 days later. This case report illustrates how alpha-fetoprotein-producing gastric adenocarcinomas have a high incidence of venous and lymphatic invasion and a rapid hepatic spread with a very poor prognosis.
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PMID:Aggressive gastric carcinoma producing alpha-fetoprotein: a case report and review of the literature. 2457 23

Introduction. Uterine fibroid tumors (uterine leiomyomas) are the most common benign uterine tumors. The incidence of uterine fibroid tumors increases in older women and may occur in more than 30% of women aged 40 to 60. Many uterine fibroid tumors are asymptomatic and are diagnosed incidentally. Case Presentation. A 44-year-old woman was admitted to our hospital with general weakness, dyspepsia, abdominal distension, and a palpable abdominal mass. An abdominal computed tomography scan showed a huge tumor mass in the abdomen which was compressing the intestine and urinary bladder. Gastroduodenal endoscopic and biopsy results showed a Borrmann type IV gastric adenocarcinoma. The patient was diagnosed with gastric cancer with disseminated peritoneal carcinomatosis. She underwent a hysterectomy with both salphingo-oophorectomy and bypass gastrojejunostomy. Simultaneous uterine fibroid tumor with other malignancies is generally observed without resection. But in this case, a surgical resection was required to resolve an intestinal obstruction and to exclude the possibility of a metastatic tumor. Conclusion. When a large pelvic or ovarian mass is detected in gastrointestinal malignancy patients, physicians try to exclude the presence of a Krukenberg tumor. If the tumors cause certain symptoms, surgical resection is recommended to resolve symptoms and to exclude a metastatic tumor.
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PMID:A patient with advanced gastric cancer presenting with extremely large uterine fibroid tumor. 2470 31

Helicobacter pylori (H. pylori) is a Gram-negative spiral bacterium that is present in nearly half the world's population. It is the major cause of peptic ulcer disease and a recognized cause of gastric carcinoma. In addition, it is linked to non-ulcer dyspepsia, vitamin B12 deficiency, iron-deficient anemia and immune thrombocytopenic purpura. These conditions are indications for testing and treatment according to current guidelines. An additional indication according to the guidelines is "anyone with a fear of gastric cancer" which results in nearly every infected person being eligible for eradication treatment. There may be beneficial effects of H. pylori in humans, including protection from gastroesophageal reflux disease and esophageal adenocarcinoma. In addition, universal treatment will be extremely expensive (more than $32 billion in the United States), may expose the patients to adverse effects such as anaphylaxis and Clostridium difficile infection, as well as contributing to antibiotic resistance. There may also be an as yet uncertain effect on the fecal microbiome. There is a need for robust clinical data to assist in decision-making regarding treatment of H. pylori infection.
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PMID:Helicobacter pylori: friend or foe? 2508 71

Gastric metastases from lung adenocarcinoma are rare. Because gastric metastasis grossly resembles advanced gastric cancer, it is difficult to diagnose gastric metastasis especially when the histology of the primary lung cancer is adenocarcinoma. We describe a case of gastric metastasis from primary lung adenocarcinoma mimicking Borrmann type IV primary gastric cancer. A 68-year-old man with known lung adenocarcinoma with multiple bone metastases had been experiencing progressive epigastric pain and dyspepsia over one year. Esophagogastroduodenoscopy revealed linitis plastica-like lesions in the fundus of the stomach. Pathologic examination revealed a moderately differentiated adenocarcinoma with submucosal infiltration. Positive immunohistochemical staining for thyroid transcription factor-1 (TTF-1) and napsin A (Nap-A) confirmed that the metastasis was pulmonary in origin. The patient had been treated with palliative chemotherapy for the lung cancer and had lived for over fifteen months after the diagnosis of gastric metastasis. Clinicians should be aware of the possibility of gastric metastasis in patients with primary lung adenocarcinoma, and additional immunohistochemical staining for Nap-A as well as TTF-1 may help in differentiating its origin.
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PMID:Gastric metastasis from primary lung adenocarcinoma mimicking primary gastric cancer. 2578 May 10

Leptomeningeal carcinomatosis (LMC) from gastrointestinal cancer would be rare. A 56-years old man with complaint of dyspepsia and histopathologic examination of the biopsy specimens has shown: adenocarcinoma. At the end of adjuvant chemo radiation therapy, the patient has affected by headache and mild confusion. In cerebrospinal fluid (CSF) cytology, a plenty of malignant cells have seen and unfortunately after a short time for about 4 days after ICU admission, the patient has died. This could be due to heavy burden of disease in central nervous system.
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PMID:A report of a rare gastric cancer case: leptomeningeal carcinomatosis. 2582 73

Breast carcinoma metastasis to the gastrointestinal tract and tumour-to-tumour metastasis is rare. We describe a case of a 71-year-old woman with previous breast cancer presenting with dyspepsia, nausea and weight-loss. Biopsies from the pylorus revealed what appeared to be a gastric carcinoma. A CT scan showed large kidney mass and biopsies revealed clear cell renal cell carcinoma with areas of poorly differentiated adenocarcinoma. Subsequent immunohistochemical analysis revealed the presence of breast carcinoma in both locations.
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PMID:[Breast carcinoma metastasis to the gastrointestinal tract and tumour-to-tumour metastasis to renal cell carcinoma]. 2587 3

Gastric metastasis from ovarian carcinoma is extremely rare and the prognosis for patients is poor. We report a case of multimodal treatment improving the survival time of a patient with gastric metastasis from ovarian cancer. A 73-year-old woman with known serous ovarian cancer was admitted to the hospital due to epigastric pain and dyspepsia. On esophagogastroduodenoscopy, a protruding mass was noted at the gastric antrum. She underwent distal gastrectomy with Billroth I anastomosis and lymph node dissection, including the para-aortic lymph nodes. The final pathology revealed gastric metastasis from ovarian serous adenocarcinoma. In this case, after cytoreductive surgery, chemotherapy was performed each time a recurrence was diagnosed, and remission was accomplished. She survived for 108 months after the first diagnosis of the metastatic tumor in the stomach. Multimodal treatment of metastatic lesions since the first diagnosis allowed the patient to survive longer than those in previous reports.
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PMID:Improved Survival of a Patient with Gastric and Other Multiple Metastases from Ovarian Cancer by Multimodal Treatment: A Case Report. 2646 21

Gastro-oesophageal reflux disease (GORD) is defined as a condition which develops when the reflux of stomach contents causes troublesome symptoms and/or complications. Many patients with GORD complications such as oesophagitis, and up to a third of patients with Barrett's oesophagus have no reflux or heartburn symptoms. Conversely, patients can be symptomatic even when normal reflux levels are found and there is an absence of mucosal damage. Significant GORD symptoms occur at least once a week in 8.8-26% of Europeans, with equal prevalence of symptoms in men and women. The frequency and severity of symptoms do not accurately predict the degree of oesophageal damage. If patients with GORD also describe symptoms of dyspepsia this should be considered first with H. py/oritesting or direct referral for gastroscopy if the patient is over 55 given the risk of gastric cancer in these patients. Oesophageal disease can account for up to 20% of cases of chronic cough. Symptoms of GORD occur in more than 45% of patients with asthma, and erosive oesophagitis on endoscopy has a 50% higher likelihood of a diagnosis of asthma. GORD is a risk factor for Barrett's oesophagus and oesophageal adenocarcinoma. The risk increases with duration, severity and frequency. Endoscopy should not be routinely offered at initial presentation unless the patient has dysphagia or other symptoms suggestive of upper GI cancer. Smoking cessation and weight loss are beneficial in reducing GORD symptoms. Abdominal obesity causes GORD by elevating intra-abdominal pressure, which promotes reflux and the development of hiatus hernia. GORD symptoms are increased by 70% among daily smokers who have been smoking for more than 20 years.
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PMID:Improving the diagnosis and management of GORD in adults. 2652 27

Skeletal muscle atrophy is a critical feature of cancer-induced cachexia, caused by pro-cachectic factors secreted by host cells and tumor cells. Therefore, blockade of these factors has considered a reasonable target for pharmacological and nutritional interventions to prevent skeletal muscle loss under cancer-induced cachexia. Citrus unshiu peel (CUP) has been used for treating the common cold, dyspepsia, and bronchial discomfort and reported to have pharmacological activities against inflammation, allergy, diabetes, and viral infection. In the present study, we observed that daily oral administration of water extract of CUP (WCUP) to male BALB/c mice bearing CT-26 adenocarcinoma remarkably reduced the losses in final body weight, carcass weight, gastrocnemius muscle, epididymal adipose tissue, and hemoglobin (Hb), compared with saline treatment. The levels of serum IL-6 and muscle-specific E3 ligases elevated by tumor burden were also considerably reduced by WCUP administration. In an in vitro experiment, WCUP efficiently suppressed the production of pro-cachectic cytokines in immune cells as well as cancer cells. In addition, WCUP treatment attenuated C2C12 skeletal muscle cell atrophy caused by cancer cells. These findings collectively suggest that WCUP is beneficial as a nutritional supplement for the management of cancer patients with severe weight loss.
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PMID:Citrus unshiu peel extract alleviates cancer-induced weight loss in mice bearing CT-26 adenocarcinoma. 2706 18

Cinnamomum verum is used to make the spice cinnamon and has been used for more than 5000 years by both of the two most ancient forms of medicine in the words: Ayurveda and traditional Chinese herbal medicines for various applications such as adenopathy, rheumatism, dermatosis, dyspepsia, stroke, tumors, elephantiasis, trichomonas, yeast, and virus infections. We evaluated the anticancer effect of cuminaldehyde (CuA), a constituent of the bark of the plant, and its underlying molecular biomarkers associated with carcinogenesis in human lung adenocarcinoma A549 cells. The results show that cuminaldehyde suppressed proliferation and induced apoptosis as indicated by mitochondrial membrane potential loss, activation of caspase 3 and 9, increase in annexin V+PI+ cells, and morphological characteristics of apoptosis, including blebbing of plasma membrane, nuclear condensation, fragmentation, apoptotic body formation, and comet with elevated tail intensity and moment. In addition, cuminaldehyde also induced lysosomal vacuolation with increased volume of acidic compartments (VAC), suppressions of both topoisomerase I & II as well as telomerase activities in a dose-dependent manner. Further study reveals the growth-inhibitory effect of cuminaldehyde was also evident in a nude mice model. Taken together, the data suggest that the growth-inhibitory effect of cuminaldehyde against A549 cells is accompanied by downregulations of proliferative control involving apoptosis, both topoisomerase I & II as well as telomerase activities, together with an upregulation of lysosomal vacuolation and VAC. Similar effects (including all of the above-mentioned effects) were found in other cell lines, including human lung squamous cell carcinoma NCI-H520 and colorectal adenocarcinoma COLO 205 (results not shown). Our data suggest that cuminaldehyde could be a potential agent for anticancer therapy.
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PMID:Discovery of a Novel Anti-Cancer Agent Targeting Both Topoisomerase I & II as Well as Telomerase Activities in Human Lung Adenocarcinoma A549 Cells In Vitro and In Vivo: Cinnamomum verum Component Cuminaldehyde. 2711 44


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