Showing 2 results for Davary
H Davary ,
Volume 57, Issue 2 (8 1999)
Abstract
Differentiated carcinoma of the thyroid occruing within the gland is generally not regarded as an aggressive tumor however, when the tumor extends beyond the gland's capsule and onto adjacent structures, its prognosis worsens. During the past three decades such locally invasive thyroid cancer has been studied, specifically concerning invasion into the airway. Progress in tracheal operations in the past 20 years has changed remarkably in terms of the operative methods and indications for thyroid carcinoma invading the trachea. Resection and primary reconstruction of the trachea invaded by carcinoma of the thyroid should be done in the absence of extensive metastases when technically, feasible. It offers prolonged palliation, avoidance of suffocation and an opportunity for cure. In carefully selected patient with massive regional involvement, radical excision laryngopharyngoesophagectomy and mediastinal tracheostomy is also appropriate. In this article, management of one patient with intraluminal involvement of trachea by thyroid carcinoma is presented and management of upper aerodigestive tract invasion by thyroid cancer reviewed.
Sm Alavi Naeeni , F Davary ,
Volume 57, Issue 3 (8 1999)
Abstract
Intestinal parasitic infections are found all over the world. With all the progresses made in the last decades which have resulted in reduction of infection and mortality, yet parasitic infections are one of the biggest public health problems in the developing countries. In this research children 2-5 years old of Saveh city were randomly chosen. Intestinal parasitic infections and the effect of medical treatment on the infected cases were assessed. In order to treat the infected cases. Iranian generic drugs were used in which for Giardia infection Metronidazole 87.5% and furazolidone (66.7%) were proved effective. Metronidazole in treatment of Entamoeba histolytica infection (88.2%) and Metronidazole+Paramomycin proved 100% effective. In treatment of children infected with Oxyuris, the two drugs, Metronidazole and Pyrvinium Pamoate were almost 100% effective. Metronidazole in Ascaris infection was about 88.9% effective. Niclosamide in treatment of Hymenolepis nana (100%) and in Tenia saginata were 75% effective. Reinfection after three months in treated children was about 20.9% which was the most prevalent intestinal parasitic infection related to Oxyuris. The successfully treated group had higher average body weight compared to the control group.
