Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024623 (gastric cancer)
 36,219 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A sixty-eight-year-old female with bone metastases from gastric cancer successfully treated with induced hypertension chemotherapy using cisplatin is reported. She had undergone R2 curative subtotal gastrectomy in June 1985, and had orally taken tegafur 600 mg/day and then changed to doxifluridine 800 mg/day as postoperative adjuvant chemotherapy. Five months after the operation she had back pains and both 99mTc-MDP and 67Ga-citrate scintigram showed L1 vertebra and rib bone metastasis. Induced hypertension chemotherapy using cisplatin was then intermittently performed from January 1986 to September 1990, a single course of which was 25 mg/body div x 2/week for serial 4 weeks; a total of seven courses were carried out and consequently the total volume of the administered cisplatin reached 1,100 mg. Neither medullar nor renal toxicities were observed, but mild gastrointestinal symptoms were noted. The patient no longer has back pains, and no signs of bone metastases were seen on both scintigrams for two years and eight months from December 1988 to August 1991. This case is very rare because her bone metastases were successfully treated with induced hypertension chemotherapy using cisplatin. However, metastatic bone tumors from gastric cancer usually resist any treatments. It is expected that the successfully treated patients even with bone metastasis will be increasingly reported from now as various new approaches including induced hypertension chemotherapy are introduced.
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PMID:[A case of gastric cancer with recurrent bone metastases successfully treated with induced hypertension chemotherapy using cisplatin]. 138 79

Two patients with hypochromic microcystic anemia received intravenous iron therapy (Blutal, Yuham Co., An Yang, Korea). These patients demonstrated diffuse hepatic uptake of Tc-99m MDP on bone scintigraphy, which was performed for evaluation of lower back pain in one patient and to rule out skeletal metastases from gastric cancer in the other patient. Blutal is an iron colloid chondroitin sulfate complex and is used to treat iron deficiency anemia in Korea. Phagocytized iron colloid within the hepatic reticuloendothelial system is responsible for the hepatic uptake of Tc-99m phosphate in the two presented cases.
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PMID:Hepatic uptake of Tc-99m MDP on bone scintigraphy from intravenous iron therapy (Blutal). 936 85

This case demonstrates extraosseous 99m-technetium methylene diphosphonate (Tc-99m MDP) accumulation from a gastrointestinal stromal tumor. A 75-year-old woman underwent a temporal bone CT for conductive hearing loss that showed sclerosis in the right occipital condyle. Follow-up Tc-99m MDP bone scan for osseous metastases instead showed a mass-like extraosseous accumulation of Tc-99m MDP in the anterior left upper quadrant. Differential diagnoses included gastric cancer, lymphoma, metastatic melanoma, systemic hypercalcemia, or heterotopic mesenteric ossification. Contrast CT showed a well-circumscribed mass arising from the stomach, and subsequent pathology confirmed gastrointestinal stromal tumor. These tumors rarely can contain osteoclast-like giant cells and should be considered for extraosseous Tc-99m MDP accumulation.
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PMID:Incidental detection of gastrointestinal stromal tumor by Tc-99m MDP bone scan. 2222 53

We report a 41 years old man with rapidly growing and tender lump on the anteromedial surface of tibia. The patient had the history of gastrectomy and gastrojejunostomy due to gastric carcinoma. On admission, the Simple X-ray of lower extremity disclosed a slight thinning of the anterior cortex of tibia without cortical destruction. The whole-body bone scan with (99m)TC MDP revealed activity of lesion in all 3 phases. The histopathological evaluation showed an infiltration of bone with tumor cells. Review No the literature revealed in previous cases of skeletal metastasis from gastric cancer in the tibia like this.
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PMID:Juxta cortical tibia metastatic deposition in gastric cancer: a case report. 2253 65

Super scan pattern on technetium-99m methyldiphosphonate (Tc-99m MDP) bone scintigraphy is a special condition of extremely high bone uptake relative to soft tissue with absent or faint renal radioactivity visualization, which is usually seen in diffuse bone metastases or discrete endocrine entities. Here, two cases with super bone scan are presented. One was a young man diagnosed with gastric cancer. The other was a middle-aged woman with a history of breast cancer with recent recurrence. Both cases had 18-fluorodeoxyglucose positron emission tomography/computed tomography ((18)F-FDG PET/CT) diagnosis simultaneously. Based on imaging of (18)F-FDG PET/CT, diffusely incremental (18)F-FDG avidity in spine/pelvis on PET and subtle erosion of cortical bone on CT were seen. The cytological results of bone marrow biopsy showed evidence of malignant metastasis. However, there were several focal discrepant findings between the (18)F-FDG PET/CT and Tc-99m MDP bone scan. According to integration of both imaging findings and the result of bone marrow biopsy, we believe that the disseminated malignant spread in bone marrow is a primitive alternation in the super bone scan and that it is also as a result of neoplasm-related endocrine factors.
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PMID:Bone metastasis versus bone marrow metastasis? Integration of diagnosis by (18)F-fluorodeoxyglucose positron emission/computed tomography in advanced malignancy with super bone scan: two case reports and literature review. 2354 Dec 69

A 47-year-old woman with a history of subtotal gastrectomy due to gastric cancer underwent bone scintigraphy to evaluate possible recurrent disease. The whole-body images revealed a single focus of elevated 99mTc-MDP activity in the right pubic region, which was located in the intrapelvic soft tissue on subsequent SPECT/CT images. Pathological examination after needle biopsy demonstrated that the soft tissue was an implantation metastasis from gastric cancer.
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PMID:99mTc-MDP uptake in implantation metastasis of gastric cancer: the additional value of SPECT/CT. 2410 17