background: there are some challenges about the role of work- related stress on development of musculoskeletal complaints. the present prospective study was conducted on nurses of milad hospital in tehran (iran) to assess the role of work- related stress on development of neck and shoulder pain among nurses.   methods: from the 1,900 nurses who completed the registry forms, 1,450 nurses met the...

granular cell tumor is a rare benign neoplasm most commonly appears in the head and neck region, especially in the tongue, cheek mucosa, and palate. occurrence in limbs is even rarer. these tumors account for approximately 0.5% of all soft tissue tumors. granular cell tumor can also affect other organs including skin, breast, and lungs. local recurrence and metastasis is potentially higher in m...

introduction: the pericranial flaps' benefits have been described in many otolaryngologic, maxillofacial and plastic surgery literature. the benefits ar e due to the pericranial flaps unique characteristics including good flexibility and mobility, very rich blood supply from several arterial sources and access to sufficient bulk of the flap without any need for distant surgical sites. usin...

background: prostate cancer is the sixth most common cancer worldwide and will include about 30% of all malignancies in men.since the initial report of the anatomic radical prostatectomy, refinements in the surgical technique have been made. several studies showthat bladder neck preservation (bnp) during radical prostatectomy makes improve early return of urinary continence, erectile function o...

conclusions according to the results of our study, neck collar fixation has no effect on ventilation in multiple trauma patients. results this study involved 163 multiple trauma patients. of these, 65% were male. the mean of end tidal carbon dioxide (etco2) of the patients without neck collars was 34.62 ± 4.46 and the mean etco2 of the patients with neck collars was 34.21 ± 2.31. there was no s...

conclusions the age and location of neck masses are the most important variables. the data in this study showed that the neoplastic lesions (including metastatic lesions) were the most common neck masses and the anterior triangle was the most common anatomical location. in addition, age can play an important role in differential diagnosis. therefore, any mass in the neck, especially in older pa...

a 25 year-old construction worker underwent neck laceration following penetrating neck trauma in a falling incident. the 3rd tracheal ring was injured which was initially repaired and the patient was discharged in good general condition. (figure 1 shows the patient’s neck view after discharge from hospital).two months later the patient was again admitted due to provocative coughing and a metal ...

conclusions carcinomas were the most common malignant tumors of head and neck observed in this age group. also, oral cancers in children and adolescents constitute a small percentage of the lesions that were studied objectives we aimed to determine the frequency of head and neck cancers in a population of iranian children and adolescents. patients and methods the records of patients ≤ 19 years ...

introduction: head and neck sarcomas involve a group of rare malignant diseases with a high histological variability involving various anatomical sites that can lead to under-reporting of the true incidence of these neoplasms. this study aimed to epidemiologically investigate the occurrence of sarcomas of the head and neck within the past 20 years in yazd, iran (1994– 2014). materials and metho...

lymphatic filariasis is endemic to tropical countries and is the most common cause of acquired lymphedema in the world. wuchereria bancrofti is the main etiological agent responsible. while the presentation of filariasis in limbs is common, isolated presentation as a single enlarged lymph node in the neck is very rare. we describe a 48-year-old indian woman, who presented with a hard lymph node...