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تعداد نتایج: 876 فیلتر نتایج به سال:
BACKGROUND Oncogenic osteomalacia is an acquired form of hypophosphatemic osteomalacia where the tumour resection may lead to cure of the disease. Tumours originating from the musculoskeletal region form an important subgroup of oncogenic osteomalacia. METHODS This was a retrospective study conducted at a tertiary care centre in south India where we analyzed the hospital records of all the pa...
objective(s): gallium‐68 (ga‐68) is an ideal research and hospital‐based pet radioisotope. currently, the main form of ga‐68 radiopharmaceutical that is being synthesised in‐house is ga‐68 conjugated with dota based derivatives. the development of automated synthesis systems has increased the reliability, reproducibility and safety of radiopharmaceutical productions. here we report on our three...
Abstract
 Objective: 
 Somatostatin analogs (SSA) are used in treating low-grade neuroendocrine tumors, mainly because of their antiproliferative effect. 68Ga tetraazacyclododecantetraacetic acid-DPhe1-Tyr3-octreotate (DOTATATE) PET/CT as somatostatin receptor imaging has been widely recent years. However, there conflicting publications the literature, although guidelines for disconti...
Insulinomas are rare neuroendocrine tumours that classically present with fasting hypoglycaemia. This case report discusses an uncommon and challenging case of insulinoma soon after upper gastrointestinal surgery. A 63-year-old man presented with 6 months of post-prandial hypoglycaemia beginning after a laparoscopic revision of Toupet fundoplication. Hyperinsulinaemic hypoglycaemia was confirme...
BACKGROUND A 57-year old man with low-back pain was found to have a 3 × 3 × 3 cm presacral neuroendocrine tumour (NET) with widespread metastases, mainly to the skeleton. His neoplastic disease responded well to peptide receptor radionuclide therapy (PRRT) with the radiotagged somatostatin agonist (177)Lu-DOTATATE. During almost 10 years he was fit for a normal life. He succumbed to an intraspi...
Through diagnostic imaging and peptide receptor radionuclide therapy, nuclear medicine has earned a major role in gastroenteropancreatic neuroendocrine tumors (GEP NETs). GEP NETs are diagnosed fortuitously or on the basis of symptoms or hormonal syndrome. The functional tumor characteristics shown by radionuclide imaging allow for more accurate staging and treatment selection. Tumor grade help...
Hypergastrinemia is a prominent feature of a segment of gastroenteropancreatic neuroendocrine tumors, the gastrinomas, occurring mostly in the gastrinoma triangle. Hypergastrinemia due to a thoracic neuroendocrine tumor is a very rare occurrence, with a paucity of literature elucidating the same. We report a case of thoracic neuroendocrine tumor in a patient who had initially presented with sym...
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