discussion thymic cyst must be considered in differential diagnosis of a young child with a cervical mass. introduction ectopic cervical thymic cyst is a very rare cause of neck masses in children. the diagnosis is sometimes very difficult and preoperative, correctly diagnosed thymic cysts in the neck are very low. case presentation we report a 5-year-old boy with a left sided cervical mass and...

Thymus is a bilobed organ usually situated in the superior mediastinum. Thymus is normally active until puberty and as age advances it undergoes considerable fibrofatty degeneration and is replaced by fatty tissue. We found a persistent thymus in an adult male cadaver aged 70 years approximately. It apparently looked healthy. Hence the objective of this study was to know the morpho-histology of...

Chylopericardium is a rare disorder that may be primary (idiopathic) or secondary to injury of the thoracic duct or thymus gland. Pediatric cardiac operations are more commonly related to this complication because thymus gland is very active in this population and atrophies in the adult patients. We present a case of chylopericardium after mitral valve repair for rheumatic disease, due to thymu...

The effect of the thymus gland in producing tetany is due to a specific tetany toxin produced by and contained in the thymus, and the thymus gland must be added to the group of glands for which the function of internal secretion has been demonstrated.

TRH is a hypophysiotropic peptide that acts mainly via the hypothalamic-pituitary-thyroid axis, but TRH immunoreactivity is also detected in several peripheral tissues. PCR with two pairs of primers enabling amplification of three fragments of TRH complementary DNA (cDNA) was used to demonstrate local production of TRH. Products of the expected size were detected in the testis, adrenal gland, l...

The thymus is a lymphatic organ that undergoes dynamic changes with age and disease. It is important to be familiar with these physiological changes in the thymus gland to be able to identify pathology and make an accurate diagnosis. The thymus may be involved in multisystem disorders or show focal isolated lesions. The aim of this article is to review the radiological anatomy of the thymus, no...