A 72-year-old woman with a history of rectal cancer was admitted to our hospital to undergo thyroidectomy and left adrenalectomy. She had undergone low anterior resection and regional lymph node dissection for rectal cancer 52 months pre-admission (T3 N1 M0, stage IIIb according to International Union Against Cancer tumor-node-metastasis), and she had also undergone metastasectomy for lung meta...

To determine the influence of colchicine on adrenocortical function in vivo, we gave significant amounts subcutaneously to rats and observed the distribution to the anterior pituitary and adrenal glands. Corticosteroids in the serum and adrenal gland were increased remarkably by the administration of colchicine in a dose-dependent manner. Maximum elevation was achieved around 2.5 hours after th...

A 40-year-old female, diagnosed as essential hypertension, demonstrated a 2 cm mass in left adrenal gland by computed tomography without abnormal endocrinological findings. (131)I-adosterol and (123)I-metaiodobenzylguanidine (MIBG) scintigraphy at 39 years of age showed no abnormal accumulation. Follow up (131)I-adosterol scintigraphy performed one year later showed apparently abnormal uptake a...

The importance of determining time of death is crucial to forensic cases. The ability to use electrolytes, ions and adrenal gland changes to determine the postmortem intervals were examined in this study. A total of 9 rats were used, three rats for determining postmortem “zero hour” the remaining 6 rats were divided equally into two groups to investigate postmortem “six hour” and postmortem “tw...

BACKGROUND Atypical hyperadrenocorticism (AHAC) is considered when dogs have clinical signs of hypercortisolemia with normal hyperadrenocorticism screening tests. HYPOTHESIS/OBJECTIVES To compare cortisol concentrations and adrenal gland size among dogs with pituitary-dependent hyperadrenocorticism (PDH), atypical hyperadrenocorticism (AHAC), and healthy controls. ANIMALS Ten healthy dogs, ...

AIMS Fatty tumours of the adrenal gland are uncommon and their features have received little attention in the literature. The aim of this study is to analyse the features of adrenal lipomatous tumours. METHODS The histological features of primary adrenal tumours reported over a 30 year period (1970 to 1999) in Queen Mary Hospital, Hong Kong were reviewed and the clinicopathological features o...

  Extra-skeletal Ewing’s sarcoma is a rare soft tissue malignant neoplasm, morphologically indistinguishable from skeletal Ewing’s sarcoma. The usual sites of involvement are the soft tissues of para-vertebral region, chest wall, and lower extremity. Extra-skeletal Ewing’s sarcoma is rare in the head and neck region and very few cases are reported in the parotid gland. The cytological features...

It has been shown and confirmed that adrenal cortical tumours synthesize and secrete oestro­gens more than normal adrenals and eventually produce feminization in some cases.  In addition to the above mentioned findings the lack of conversion of testosterone to dihydro­testosterone has been shown to be the main bio­chemical disorder which causes the lack of hair growth in public area in some ca...

A 61-year-old man was found to have squamous cell carcinoma of the left hilum with metastasis to the left adrenal gland documented by needle aspiration. About two years later, the primary tumor is not detectable, and the adrenal gland is of normal size on follow-up computerized tomography. To our knowledge, this is the first documented case of spontaneous regression of squamous cell carcinoma o...

Salt loading on pigeons (C. livia) had stimulatory effects on brain amines (dopamine and 5-hydroxytryptamine), corticosterone, norepinephrine and epinephrine contents of adrenal gland. Conjoint administration of dopamine with hypertonic saline restored the brain amines and corticosterone of adrenal gland, but had no effect on catecholamine (CAM) contents of adrenal medulla. The excessive releas...