Seyed Ali Alamdaran
Surgical Oncology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
[ 1 ] - Assessment of Ultrasound / Radio-guided Occult Lesion Localization in Non-palpable Breast Lesions
Objective(s): Controversy exists about the localization of non-palpable breast lesions. In many countries, the gold standard for the diagnosis of these lesions is needle localization due to its accuracy. This study sought to compare the ultrasoundand radio-guided occult lesion localization (ROLL) as a simple method with the conventional procedures in terms of their diagnostic power. Methods: Th...
[ 2 ] - Papillary Carcinoma Thyroid in a Nine-year-old Child: A Case Report
Thyroid enlargement and nodules are very rare in children, but when they occur, the chance of malignancy among these nodules is very high. Thyroid carcinoma is rare in childhood, but in the last two decades, its incidence has increased two-fold. A painless nodule in the neck is the most common presentation of the disease. Dysphagia, hoarseness, cervical lymphadenopathy, weight loss, and f...
[ 3 ] - Intraoperative Sonographic Guided Pull-through Anorectoplasty: A Novel Procedure for Imperforate Anus and Rectourethral Fistula: A Clinical Trial Study
Background and objectives: Optimal surgical management of the neonate with imperforate anus (IA) depends on determining accurate location of muscle complex, pouch of rectum and urethral fistula. The aim of this study was to investigate a novel minimally invasive technique of anorectoplasty assisted by intraoperative sonography pull-through for repair of anorectal malformation and rectourinary f...
[ 4 ] - Ultrasonographic Evaluation of the Sacrococcyx and Spinal Canal in Children with Constipation
Background The occult neurological disorders are an important cause of constipation in children. This study aimed to evaluate the spinal canal and lumbosacral by ultrasound in pediatric constipation to better identifying neurological causes of constipation. Materials and Methods In this case-control study, 100 children with constipation (age range 1 to 14 years) without previously known chronic...
[ 5 ] - A Novel Experience in Treatment of Liver Hydatidosis in Pediatrics: A Clinical Trial Study
Background Hydatidosis is a conventional health public problem in most parts of the world. Safe treatment of patients with hydatidosis has been a topic of debate for a long time. Surgical treatment always was associated with high morbidity and mortality. Medical treatment is also controversial. In this study, alternative procedure named Percutaneous, Aspiration and hypertonic Saline Instillat...
[ 6 ] - Acute Lymphoblastic Leukemia Following Nasopharyngeal Carcinoma: Report of an Unusual Case
Introduction: Nasopharyngeal carcinoma (NPC) is a rare malignancy in children. Nasal obstruction, otitis media with effusion, pain in the ear, hearing problems, and unusual neck mass are among the signs and symptoms of this malignancy. Case Report: We report the case of a 13-year-old girl with NPC who later developed acute lymphoblastic leukemia (ALL) through the course of her disease. To our...
[ 7 ] - Assessment of Diagnostic Value of Single View Dynamic Technique in Diagnosis of Developmental Dysplasia of Hip: A Comparison with Static and Dynamic Ultrasond Techniques
Background: Developmental dysplasia of hip (DDH) is a common childhood disorder, and ultrasonography examination is routinely used for screening purposes. In this study, we aimed to evaluate a modified combined static and dynamic ultrasound technique for the detection of DDH and to compare with the results of static and dynamic ultrasound techniques. Methods:In this cross-sectional study...
[ 8 ] - Childhood Facial Osteosracoma: a Case Report
Osteosarcoma (OS) is the eighth common cancer of childhood and its incidence is 4 cases in one million in children younger than 14. Facial OS incidence is estimated between 8 and 10% of OS cases. The main etiology of OS is unknown, but various predisposing factors are proposed such as radiation, radiotherapy, some benign bone diseases like Paget’s disease or fibrous dysplasia. There is a 5-year...
[ 9 ] - Is Meconium Obstruction Distinguishable from Intestinal Obstruction through Ultrasound?
Background: Since the treatment of meconium ileus is very different from other types of intestinal obstruction, it is very important to distinguish these two entities. The aim of this study was to assess sonographic findings to differentiate meconium ileus from other types of obstruction. Methods: This study was performed in Dr. Sheikh and Akbar hospitals, Mashhad Medical University of Science...
[ 10 ] - Ultrasound Findings of Appendico-cecal invagination: A Case Report and Literature Review
Introduction Appendicocecal intussusception is an uncommon condition which must be differentiated from other types of invagination due to different therapeutic approaches and its ultrasound findings are outspread and imperfectly presented in literature. We present a cas...
[ 11 ] - Thoracic Mass Nature Determination; What Modality Is Better in Pediatric Age?
Background The first step in assessing thoracic lesions is chest X-ray, but the optional imaging procedure for the final diagnosis is controversial. We aimed to examine the diagnostic accuracy of imaging modalities in pediatric thoracic masses. <em...
[ 12 ] - Specific Ultrasound Pattern of Perinatal Torsioned Ovarian Cysts: Sonographic-pathologic Correlation
Background: The accurate differentiation of perinatal torsioned ovarian cysts (PTOCs) in neonates is of utmost importance. This importance is due to the fact that if PTOCs are diagnosed properly, minimally invasive or conservative management approaches can be offered. The present study aimed to describe the ultrasound findings of PTOCs and compare the results with pathological findings.Me...
[ 13 ] - Clinical Value of Low Dose CT- Scan in Pediatric Chest Diseases: Adequacy Assessment
Background Radiation dose about 400 times that of standard thoracic computed tomography (CT) in comparison with chest X- ray resulting in different approaches to decrease radiation dose have been established in the last few years to prevent possible side effects especially in children, such as low dose protocols. The aim of this study was assessment of clinical v...
[ 14 ] - Ultrasound Guided Hydrostatic Treatment of Meconium Ileus; another Indication for Ultrasound Based Approach to Bowel Obstruction
Dear Editor-in-Chief, The inspissated meconium pellets are a cause or effect of ileocolic obstructions. The present study aimed at explaining our experience of ultrasound-based approach for differentiation and treatment of the inspissated meconium pellets. This study was conducted at Mashhad University of Medical Sciences, Mashhad, Iran, from 2017-2020...
نویسندگان همکار