uring parotid gland tumor resection, operations involving the facial nerve must be performed with the utmost caution. Postoperative facial nerve palsy is a complication that should be avoided. However, even when the parotid gland tissue is carefully and atraumatically dissected, transient paralysis can occur. Although paralysis improves over time, the duration is variable. Frey's syndrome is an...

conclusions a majority of ovarian masses, especially those diagnosed within a short duration after hysterectomy, are benign. iranian patients with such ovarian masses when asymptomatic and associated with negative tumor markers could be followed up, and prophylactic oophorectomy may not be necessary. results of the 1052 patients with ovarian masses, 45patients (mean age, 53.11 ± 9.56 years) who...

objective(s): some histopathological alterations take place in the ischemic regions following brain ischemia. recent studies have demonstrated some neuroprotective roles of crocin in different models of experimental cerebral ischemia. here, we investigated the probable neuroprotective effects of crocin on the brain infarction and histopathological changes after transient model of focal cerebral...

background: besides of transmitting several diseases to animals, and tick paralysis, ornithodoros lahorensis induce skin lesions. this experiment was done to determine histopathological features of adult o. lahorensis bite on rat. methods: in this investigation adult male rats were infested with o. lahorensis ticks. animals were divided into two groups and euthanized two days and two weeks afte...

Bisphosphonate-related osteonecrosis of the jaws (BRONJ) is a severe complication that has recently emerged in patients treated with intravenous bisphosphonates for malignant diseases. This complication usually presents after a minor local trauma during a dental treatment. Several etiopathogenic mechanisms of this pathological condition have been proposed, but no model can explain all morpholog...

The cases of horseshoe kidney presented by xanthogranulomatous pyelonephritis are very rare. In this study, the case XGP developing in HSK a young female patient was due to its rare incidence and previously reported were reviewed, as well. patient, who has end-stage renal disease under treatment, admitted clinic for preemptive transplantation. Bilateral open en bloc nephrectomy performed before...

Hydatiform mole belongs to a group of diseases classified as gestational trophoblastic disease,that results from an impaired fertilization.Moles have been divided into complete or partial moles on the basis distinctive histopathological features and genetic abnormalities.Partial molar pregnancy with coexisting fetus is rare complication incidence 0.005%-0.01% all pregnancies.It usually derives ...

AIM The aim of the present study was to compare the success and complication rates of pediatric renal biopsy procedures between the angled tangential approach and the traditional approach. METHODS From 2004 to 2009 we prospectively enrolled pediatric patients who had undergone real time ultrasound guided renal biopsy with angled tangential approach. For comparison, we retrospectively reviewed...

statement of problem: recently, it has been proposed that different adhesive materials can be used for direct pulp capping. previous studies have demonstrated that multi steps dentin adhesives could form reparative dentin similar to calcium hydroxide (ch). purpose: the aim of this study was to evaluate the histological pulp response of ninety mechanically exposed cat pulps to two adhesive resin...

how to cite this article: khalessi n, afsharkhas l. neonatal meningitis: risk factors, causes and neurologic complications. iran j child neurol. 2014 autumn;8(4): 46-50. abstract objective neonates are at greater risk for sepsis and meningitis than other ages and in spite of rapid diagnoses of pathogens and treatments, they still contribute to complications and mortality. this study determines ...