Adrenocortical carcinoma (ACC) is a rare and aggressive malignancy. Sarcomatoid adrenal carcinoma is even more aggressive type of ACC. Bilateral malignant adrenal tumors are extremely rare except for those that represent metastasis from an extra-adrenal organ. Here we report a 53-year-old woman who presented with abdominal pain and weight loss. Abdominal computed tomography revealed bilateral a...

Ectopic thyroid tissue in the adrenal gland (ETTAG) usually presents as a well-circumscribed cystic mass on a CT scan. However, the MRI features of ETTAG are incompletely understood. We report a case of ectopic thyroid tissue in the adrenal gland, which demonstrates findings similar to those of a pheochromocytoma on the MRI.

Endocrine emergencies are commonly encountered in the ICU. This article focuses on several important endocrine emergencies, including diabetic hyperglycemic states, adrenal insufficiency, myxedema coma, thyroid storm, and pituitary apoplexy. Other endocrine issues that are related to intensive care, such as intensive insulin therapy, relative adrenal insufficiency, and thyroid function test abn...

A 34 year old woman with malaise, polyuria and nocturia as well as nausea and vomiting referred to perform a thyroid scan due to right thyroid lobe mass. The scan showed a cold nodule in the right thyroid lobe. Serum calcium of 16.9, serum phosphorus of 1.8 and PTH of 1156 were noticed in laboratory tests. Parathyroid scan with 99mTc-MIBI showed no abnormal tracer activity in the nec...

Cutaneous metastases from thyroid carcinoma are rare. This report describes four cases of thyroid carcinoma metastatic to the skin. Two cases were medullary carcinoma and two were papillary thyroid carcinoma. In two cases, skin metastases were the presenting feature of the underlying thyroid carcinoma. Examination of the skin lesions by conventional light microscopy suggested the possibility of...

Ultrasonography has become an important imaging modality for the evaluation of small structures, such as thyroid glands, lymph nodes and adrenal glands, because it is relatively inexpensive, it is non-invasive and it does not require general anesthesia. Both normal and abnormal small structures can be seen, though this depends to a great extent on the quality of the equipment and the operator s...

The blood flow of thyroid, adrenal cortex and renal cortex in the pentobarbital anesthetized rat was assessed from hydrogen gas desaturation curve. The microcirculation of thyroid was markedly augmented within 2 min after an intraventricular injection of Thyrotropin-Releasing Hormone (TRH) while Met-Enkephalin (ENK) failed to influence. Both TRH and ENK stimulated the microcirculation of adrena...

Objective: To define the prevalence of auto antibodies (Ab) to different organs in young patients with type 1 diabetes (type 1DM). Methods: Ab to thyroid, celiac and adrenal disease was analyzed in 831 type 1 DM patients. Results: Hundred twenty-three (14.8%) had positive thyroid Ab. The risk of developing thyroid Ab was increased in girls (HR 2.3; 95% CI 1.6 3.2, p < 0.0001). Thirty-three (3.9...

Papillary carcinoma of the thyroid constitutes 80% of thyroid malignancies in adults. Females are affected at least twice as often as males. It metastasizes to distant sites very rarely, but to the cervical nodes quite often. Occasionally metastatic lymph node enlargement is the sole presenting feature. t.3.6.7 The tumor is slow growing and sometimes the patient has good survival even in s...

We report a case of a 29-year-old female with the family history of medullary thyroid carcinoma (MTC) presenting with hematuria and tachycardia, who was found to have bilateral adrenal masses on abdominal computed tomography and biochemical testing compatible with pheochromocytoma. Iodine-123 (I-123) metaiodobenzylguanidine (MIBG) scintigraphy for preoperative planning prior to planned adrenale...