Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Most cases of female genital tuberculosis (TB) are asymptomatic and are thus difficult to diagnose. Coexistence of genital TB and ovarian serous cystadenofibroma (OSCAF) is rare and easily ignored or misdiagnosed. We report a 26-year-old woman with coexistence of genital TB and OSCAF, and with an adnexal mass detected by B-ultrasound. Laparoscopic biopsy of diffuse miliary white nodules was performed on the surface of the peritoneum and both fallopian tubes. Right ovarian cystectomy was performed. Postoperative pathology showed that the right ovarian mass was a benign serous cystadenofibroma, and both fallopian tubes and miliary white nodules on the surface of pelvic organs showed chronic granulomatous inflammation. Polymerase chain reaction for Mycobacterium tuberculosis and acid-fast bacilli culture were positive in biopsies of the fallopian tubes, omentum, and peritoneum. The patient received anti-TB treatment after surgery. Six months after the operation, the patient had no abdominal pain and no major changes in menstruation. Our findings suggest that a timely operation is required for patients with an adnexal mass. During surgery, even if the lesion is similar to a malignant tumor, the surgical approach needs to be cautiously chosen for young patients without children. The patient's postoperative fertility must be taken into consideration.
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PMID:Coexistence of genital tuberculosis and ovarian serous cystadenofibroma in a young female patient: a case report. 3304 92

Gastric cancer has been known as the third leading cause of cancer-related death in the world. It is when cancer cells form on the lining of the stomach. Early symptoms include heartburn, upper abdominal pain, nausea, and loss of appetite. Helicobacter pylori is the most common microscopic creature that has infected humans worldwide. More than half of the world's population is infected with the bacterium. It is the main cause of diseases such as stomach ulcers and stomach and intestinal disorders. H. pylori infection is related to gastric adenocarcinoma and cagA genotype is believed to be related to cancer development. cytotoxin-associated gene A (CagA) is a 120-145kDa protein encoded on the 40kb cag pathogenicity island (PAI). This study investigates the association between cagA H. pylori genotypes and gastric cancer. For this purpose, 65 stomach biopsies of the gastric cancer patients and 100 saliva samples were collected from healthy and H. pylori-infected individuals. Then genomic DNA was purified and Polymerase Chain Reaction (PCR) was performed for the studied gene using specific primers. The presence of H. pylori was investigated by PCR and a pair of specific primers for a protected region in the bacterium glmM gene. Then cagA+ and cagA- genotypes frequencies were determined in H. pylori-infected cases. Statistical analysis showed that there were significant differences between healthy and diseased ones for genotypes cagA+ and cagA-. Then the cagA+ can be a risk factor genotype for gastric cancer.
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PMID:The relationship between gastric cancer and Helicobacter pylori cytotoxin-related gene A genotypes. 3328 14


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