Mostafa Ghavami
Department of Radiology, Paramedical School, Tabriz University of Medical Sciences, Tabriz, Iran
[ 1 ] - Targeted detection of the cancer cells using the anti-CD24 bio modified PEGylated gold nanoparticles: the application of CD24 as a vital cancer biomarker
Objective(s): The central role of molecular imaging modalities in cancer management is an undeniable fact that could help to diagnose cancer tumors in early stages. The main aim of this study is to prepare a novel targeted molecular imaging nanoprobe of CD24-PEGylated Au NPs to improve the ability of Computed tomography scanning (CT scan) outputs for both in vitro and in vivo detection of breas...
[ 2 ] - گزارش یک مورد نادر جسم خارجی در لگن پرفوراسیون رحم و کولون سیگموئید توسط سوندفولی و ایجاد آبسه
Background: Intraperitoneal foreign body is an unusual complication of abdomino pelvic surgery. In rare condition introduction of foreign body into the uterus, may be perforated and migrated to the adjacent organs. CasePresentation: A 41-year old woman with chronic abdominal pain was referred to the Imaging Center for doing Computed Tomography (CT) scan . A computed tomogra...
[ 3 ] - گزارش یک مورد نازایی ثانویه در اثر باقیماندن گاز جراحی در لگن
زمینه و هدف: یکی از عوارض نادر جراحی‌های شکم و لگن، باقیماندن لوازم جراحی در محل عمل است. نازایی ثانویه در زمینه باقیماندن جسم خارجی در لگن نیز از موارد بسیار نادر است. معرفی مورد: مورد خانم 40 ساله‌ای است که دارای یک فرزند با زایمان طبیعی، بدون سابقه نازایی بود و به‌علت وجود فیبروم‌های رحمی تحت عمل میومکتومی قرار گرفته بود. بعد از عمل جراحی با نازایی ثانویه برای بررسی رحم و لوله‌های رحمی به م...
[ 4 ] - گزارش یک مورد نادر استئوئید استئوما در دنبالچه
Osteoid osteoma is a benign bone tumor that occurs most frequently in long bones such as femur and tibia. The spine is a rare localization of osteoid osteoma and the coccyx even more exceptional. We report a case of osteoid osteoma of the coccyx in a young man with sacrococcygeal pain which was relieved by salicylates. Computed tomography, bone scan and magnetic resonance imaging of the region ...
[ 5 ] - گزارش یک مورد تراتوم حجیم گردنی در جنین
Fetal cervical teratoma is a rare and benign congenital tumor which is diagnosed in sonography during second and third trimesters. A 25-year-old primigravida referred to imaging center at 26-27 weeks’ gestation for routine prenatal anomaly screening. There were no history of special diseases or harmful drug intake. On sonographic examination, a large heterogeneous cervical mass with area ...
[ 6 ] - گزارش یک مورد نادر جسم خارجی در مثانه (نخ نایلونی)
Background: Occuring foreign bodies inside urinary bladder are a relatively rare condition. Generally, introduction of foreign bodies into the bladder may be iatrogenic, a result of penetrating trauma, self-insertion or migration from adjacent organs. Case presentation: A 10 year-old boy presented to the imaging center with a 3 months history of dysuria, increased frequency. Abdominal X-Ray ...
[ 7 ] - Reducing radiation doses in female breast and lung during CT examinations of thorax: A new technique in two scanners
Background: Chest CT is a commonly used examination for the diagnosis of lung diseases, but a breast within the scanned field is nearly never the organ of interest.Objective: The purpose of this study is to compare the female breast and lung doses using split and standard protocols in chest CT scanning.Materials and Methods: The sliced chest and breast female phantoms were used. CT exams were p...