نتایج جستجو برای: endocrine imaging
تعداد نتایج: 500609 فیلتر نتایج به سال:
Combined analysis of immunostaining for various biological molecules coupled with investigations of ultrastructural features of individual cells is a powerful approach for studies of cellular functions in normal and pathological conditions. However, weak antigenicity of tissues fixed by conventional methods poses a problem for immunoassays. This study introduces a method of correlative light an...
Organogenesis relies on the spatiotemporal balancing of differentiation and proliferation driven by an expanding pool of progenitor cells. In the mouse pancreas, lineage tracing at the population level has shown that the expanding pancreas progenitors can initially give rise to all endocrine, ductal, and acinar cells but become bipotent by embryonic day 13.5, giving rise to endocrine cells and ...
Nuclear Imaging in Patients with Differentiated Thyroid Cancer and Negative Radioactive Io-dine Scan
Background: Thyroid cancer is the most common endocrine malignancy in the world; however, these patients usually experience a high survival rate if they receive appropriate and timely treatment. Meanwhile, patients classified as having differentiated thyroid cancer with high thyroglobulin and negative iodine scan [Differentiated thyroid cancer with thyroglobulin elevation and negative iodine sc...
We report a case of 42-year-old male patient with hypogonadotropic hypogonadism. He suffered from general fatigue and erectile dysfunction after the treatment with transdermal fentanyl for chronic pain by traffic injury. Endocrine examinations and hormone stimulating tests showed that he had hypogonadotropic hypogonadism. Brain magnetic resonance imaging (MRI) showed no abnormal findings, and h...
Pancreatic endocrine tumors are rare tumors classified into "functioning" and "nonfunctioning" tumors. A 68-year-old man was admitted to our hospital with the chief compliant of abdominal pain. Various imaging studies demonstrated a mass in the head of the pancreas with intraductal growth into the main pancreatic duct and an intraportal mass. The patient underwent a curative surgical operation....
: Biallelic variants in the pancreas-specific transcription factor 1A (PTF1A) gene are a rare cause of permanent neonatal diabetes. We report case diabetes with unique clinical manifestations. The diagnosis affected infant was confirmed by insufficient endocrine and exocrine pancreas activity; however, normal imaging. Molecular analyses identified novel homozygous single nucleotide variant (Chr...
An adrenal incidentaloma is an adrenal mass found in an imaging study performed for other reasons unrelated to adrenal disease and often accompanied by obesity, diabetes, or hypertension. The prevalence and incidence of adrenal incidentaloma increase with age and are also expected to rise due to the rapid development of imaging technology and frequent imaging studies. The Korean Endocrine Socie...
Chronic pancreatitis is characterized by recurrent or persisting pain. As the exocrine pancreatic insufficiency occurs early in the progression of the disease, the endocrine function may persist intact. Imaging procedures and pancreatic function tests are used to make a diagnosis. Therapy consists of pain reduction, which might require endoscopic or surgical intervention. Treatment of exocrine ...
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