Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 75-year-old woman was admitted to our hospital because of general fatigue. She had suffered from sarcoidosis during her 40s with remission, but subsequently she experienced progression of hypercalcemia and renal dysfunction for 7 years. On admission, she showed marked hypercalcemia (up to 15.5 mg/dl) and renal failure (serum creatinine 2.5 mg/dl). Plasma intact PTH level was elevated (up to 190 pg/ml), and thyroid ultrasonography and (99m) Tc-MIBI scintigraphy detected a parathyroid mass, which was surgically removed and histologically confirmed to be a parathyroid adenoma. However, even after surgery her serum calcium remained elevated, but subsequent administration of glucocorticoid for sarcoidosis completely normalized her hypercalcemia. The simultaneous occurrence of primary hyperparathyroidism and sarcoidosis is rare, and our data suggest that high plasma PTH and 1,25(OH)D exerted an additive effect on the occurrence of severe hypercalcemia.
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PMID:Coexisting primary hyperparathyroidism and sarcoidosis in a patient with severe hypercalcemia. 1838 29

A 68-year-old woman presented at the Casualty Department due to collapse, anaemia, fatigue and progressive dyspnoea. She suffered from melena, indicative of a haemorrhage in the upper gastrointestinal tract. Gastroduodenoscopy revealed the presence of a polyp in the duodenum, which was endoscopically resected. Pathological investigation demonstrated that the polyp was a Brunner's adenoma, i.e. a circumscript benign submucosal nodular hyperplasia of the Brunner's glands.
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PMID:[Melena associated with a Brunner's adenoma]. 1859 64

A 58-year-old previously healthy man presented with diplopia of rapid onset over a few days. Examination demonstrated bilateral sixth and right fourth cranial nerve palsy. MR imaging showed a large sellar mass with significant destruction of the pituitary fossa. Laboratory tests revealed very high serum prolactin (2,483 ng/dl, reference range 3-13 ng/dl). Dopamine agonist therapy was initiated with significant decline in PRL levels; however, nausea, fatigue, and anorexia developed. Within a few weeks the patient developed renal failure and hypercalcemia. Urine protein electrophoresis revealed large free monoclonal kappa peaks while extensive plasmocytosis was evident in bone marrow aspirates. On bone scan numerous lytic lesions were present. A transsphenoidal excisional biopsy was performed which demonstrated two distinct populations of cells, corresponding to a plasma cell tumor and a lactotroph adenoma. Treatment for multiple myeloma was initiated along with radiotherapy for the sellar tumor. Only a few cases of solitary plasmocytomas of the pituitary region have been reported. Few cases of prolactinomas coexisting with other sellar tumors has been described. We discuss in this report possible pathogenic and functional connections between these two tumors. We suggest that in the presence of extensive cranial nerve involvement, atypical imaging findings for a pituitary adenoma and severe hyperprolactinemia, the possibility of a collision tumor should lead the physician to consider excisional tumor biopsy or surgery in addition to dopamine agonist therapy.
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PMID:An unusual collision tumor comprising a prolactinoma and a plasmocytoma originating from the sellar region. 1884 27

A 64-year-old woman with a history of I-131 ablation for Graves hyperthyroidism and bilateral parathyroid exploration with resection of a left inferior parathyroid adenoma presented 2 years after surgery with marked fatigue, irritability, and joint pain. Laboratory testing revealed an elevated calcium and parathyroid hormone levels suspicious for hyperparathyroidism. The ultrasound indicated no evidence of a parathyroid adenoma. Tc-99m-MIBI SPECT demonstrated a focus of uptake posteroinferior to the right submandibular gland, suspicious for a parathyroid adenoma. Repeat ultrasound and CT confirmed the presence of a para-hyoid adenoma inferior to the right submandibular gland.
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PMID:Para-hyoid ectopic parathyroid adenoma localized by Tc-99m MIBI SPECT. 1903 97

An 80-year-old man presented with progressive fatigue. Blood tests showed that serum calcium was increased (2.93 mmol/l, normal range 2.20-2.55 mmol/l) and serum concentration of intact parathyroid hormone (iPTH) inappropriately high (198 pg/ml, normal range 15-85 pg/ml). Neck ultrasonography and Tc-MIBI scintigraphy revealed a right parathyroid adenoma and a multinodular goiter. Serum calcitonin was significantly increased (220 pg/ml, normal range<10 pg/ml). Concomitantly, a chest-abdominal computed tomography was performed and revealed a 22 mm right adrenal incidentaloma. The urinary catecholamines and metabolites were two-fold above the upper limit of normal. After right adrenalectomy which confirmed the diagnosis of pheochromocytoma, the patient underwent total thyroidectomy with dissection of the central lymph node compartment and right parathyroidectomy. On histopathologic examination, both thyroid lobes presented 13 foci of MTC without lymph node metastasis and the parathyroid gland presented a benign adenoma without hyperplasia. The patient underwent screening and genetic testing revealing a germ line C634 G RET mutation. The diagnosis of Men2a at the age of 80 years and the absence of lymph node metastasis of the multiple MTC in a carrier of C634G mutation were unusual and argued for the possible role of genetic modifier(s) in this MEN 2a patient.
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PMID:Multiple endocrine neoplasia type 2a and germ line C634G RET mutation diagnosed in an 80-year-old patient. 1920 92

A 53-year-old woman with severe erythrocytosis (hemoglobin concentration 19.5 g/dl and hematocrit 0.59) was admitted to our hospital because of fatigue and headache. The serum erythropoietin (Epo) concentration was 68.6 U/l (reference range; 3.7-31.5). Further investigations excluded polycythemia vera or any lung or heart disease. Radiological examination showed a tumor in the left hepatic lobe. Needle biopsies were performed and the histopathological diagnosis was hepatocellular adenoma. Immunohistochemistry demonstrated erythropoietin expression in the adenomatous cells. Liver adenoma is a rare cause of erythrocytosis. For the first time, we report erythropoietin-positive immunoreactivity in liver adenomatous cells in a patient with erythrocytosis.
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PMID:Erythropoietin production by a hepatic adenoma in a patient with severe erythrocytosis. 1933 71

A 10-year old girl presented with fatigue, hypercalcemia, and subperiosteal phalangeal osteolytic lesions. Ultrasonography and MIBI scintigraphy showed a structure near the lower pole of thyroid gland. The structure macroscopically appeared as adenoma, histologically it was thymic tissue. Bilateral neck exploration together with exploration of cervical thymic extensions was performed; adenoma was not found. During next two years, the level of calcium and parathormone raised, bone mineral density decreased. Ultrasonography, MRI, CT and PET/CT were negative. Adenoma was located by MIBI-SPECT/CT near the left border of jugulum. It was found dorsolateral to left common carotid artery and removed.
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PMID:Ectopic parathyroid adenoma in child. 1954 2

Colorectal cancer is a common disease in the United States. The majority of sporadic colorectal cancers develop from adenomatous polyps. In the United States, the incidence of colorectal cancer is declining, most likely because of colonoscopic polypectomy. Adenoma detection rate is affected by the quality of prep, careful mucosal inspection, and withdrawal time. In this issue of the Journal, there is intriguing evidence that the timing of colonoscopy, morning vs. afternoon, affects adenoma detection rate. Physician fatigue is postulated as a factor leading to lower polyp detection rates in the afternoon compared with the morning. Further, prospective studies are needed to confirm these findings and determine the effect on clinical practice.
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PMID:The influence of timing of colonoscopy on adenoma detection: is timing everything? 1949 41

Primary Hyperparathyroidism (HPT) is an inappropriate hyper secretion of parathyroid hormone (PTH). Primary HPT is caused by parathyroid adenoma in 80-85% of patients. Clinical manifestations are kidney stones, abdominal groans, painful bones, psychic moans, and fatigue overtones. Ultrasonography is widely used in suspected cases for localization of parathyroid adenoma. There is considerable intra-observer variation and it is difficult for ultrasound alone to differentiate parathyroid lesion form that of thyroid. Dual phase Tc-99m MIBI scinitigraphy for detection of parathyroid adenomas has sensitivity and specificity values ranging from 82% to 100% and from 89% to 100%, respectively. Percutaneous ethanol injection for parathyroid glands can be applied effectively in selected cases when surgery is unadvisable either for technical reasons (e.g., recurrence ofhyperplastic glands in the neck after subtotal surgery or intrathyroideal parathyroid tumors or the poor clinical state of the patient.
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PMID:Dual phase MIBI scintigraphy in diagnosis of parathyroid adenoma followed by ultrasound guided percutaneous alcoholic ablation. 1961 May 43

Insulinomas are functional endocrine tumors originating from the pancreatic b-cells. In 1902 Nicholls described the first adenoma of pancreatic islets, while the first insulinoma was described in 1927 in Mayo Clinic, which was dissected two years later in 1929 in Toronto. The first enucleation of insulinoma took place in a St. Jouis hospital in 1931, and after four years, in 1935, Whipple described the classic diagnostic triad: symptoms of fasting hypoglycemia or fatigue, blood glucose levels under 50 mg/dl and disappearance of symptoms after glucose administration.
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PMID:Insulinoma: a rare neuroendocrine pancreatic tumor. 2018 64


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