T H E relations between the neural crest on the one hand and the neuromeres and their precursors the proneuromeres on the other hand have never been fully described. Many authors have, however, shown that the cranial ganglia lie level with every second neuromere, so that ganglion V lies level with neuromere VII, ganglion VII-VIII level with neuromere IX, and ganglion IX-X level with neuromere X...

sheep as an experimental animal has been used in many veterinary researches. the developmental study of the ovine cervicothoracic ganglion in the fetal stages will reveal the anatomy of the sympathetic nervous system in the adult sheep and morphological and morphometrical relation between this ganglion and surrounding structures. the aim of this research was to follow morphological and morphome...

OBJECTIVE Bone cysts are benign lesions occurring in any bone, regardless of age. They are often asymptomatic but may cause pain, swelling, fractures, and local recurrence and may be confused with other bone lesions. MATERIAL AND METHOD We retrospectively re-evaluated 143 patients diagnosed with aneurysmal bone cyst (n=98, 68.5%), solitary bone cysts (n=17 11.9%), pseudocyst (n=10.7%), intrao...

the term ultra short is not clearly defined in ultrashort-segment hirschsprung’s disease. the limited extent of the ultrashort-segment hirschsprung’s disease allows for treatment with extended sphincteromyectomy. in anal sphincter achalasia, anal sphincter dilatation under general anesthesia may be sufficient to treat the condition; in cases with persistent constipation, sphincteromyectomy is i...

introduction gradenigo’s syndrome consists of ophthalmoplegia, facial palsy, and facial pain due to involvement of abducens and facial nerves as well as the trigeminal ganglion. this involvement is due to infections of ipsilateral middle ear and mastoid bone. case presentation a 14-month-old girl was referred to a private clinic with chief complaint of acute and sudden-onset right ophthalmopleg...

In this research, hand wrist bone Identification for human forensic is discussed. Hand wrist bone is one of the effective methods used in the forensic science for age identification. There are four techniques used in this research: cropping image, preprocessing, Quadrant Ballon Snake and identification. The first step is to crop image on metaphysis and epiphysis bone. The second step is preproc...

We have studied the shape of rabbit ciliary ganglion cells in relation to the number of axons that innervate each neuron. Adult ganglion cells receive synapses from one to seven different preganglionic axons. Some neurons lack dendrites altogether, whereas others have complex arborizations of up to eight primary dendrites. The neurons that receive all of their synaptic contacts from a single pr...