mohamed_mourad

د/ محمد زاكى على مراد

Assistant Professor -

Faculty of medicine

Address: قسم الاشعة -كلية الطب

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السلام عليكم ورحمة الله وبركاته

بسم الله الرحمن الرحيم

اقْرَأْ بِاسْمِ رَبِّكَ الَّذِي خَلَقَ (1) خَلَقَ الْإِنْسَانَ مِنْ عَلَقٍ (2) اقْرَأْ وَرَبُّكَ الْأَكْرَمُ (3) الَّذِي عَلَّمَ بِالْقَلَمِ (4) عَلَّمَ الْإِنْسَانَ مَا لَمْ يَعْلَمْ (5) كَلَّا إِنَّ الْإِنْسَانَ لَيَطْغَى (6) أَنْ رَآهُ اسْتَغْنَى (7) إِنَّ إِلَى رَبِّكَ الرُّجْعَى (8) 

صدق الله العظيم

Presentation in Sohag Medical Conference

2018-10-31 13:05:08
Presentation in Sohag Medical Conference
Radiological management in cases of malignant obstructive jaundice Read more

مناقشة رسالة ماجستير

2018-10-31 12:54:07
مناقشة رسالة ماجستير
مناقشة رسالة ماجستير Read more

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Semi-quantitation of pulmonary perfusion heterogeneity on respiratory-gated inspiratory and expiratory perfusion SPECT in patients with pulmonary emphysema.

2018-09-27 18:29:45 | Keywords respiratory-gated inspiratory, SPECT,
Semi-quantitation of pulmonary perfusion heterogeneity on respiratory-gated inspiratory and expiratory perfusion SPECT in patients with pulmonary emphysema.
OBJECTIVE Pulmonary perfusion heterogeneity (PPH) in pulmonary emphysema (PE) was semi-quantified by functional lung volume rate (FLVR) curves obtained from respiratory-gated inspiratory and expiratory single-photon emission computed tomography (SPECT). METHODS::METHODS:: Gated and ungated SPECT were obtained in 36 PE patients [25 with stage IIA and 11 with stage IIB for global initiative for chronic obstructive lung disease (GOLD) stage classification] ... Read more

Characterization of 133Xe gas washout in pulmonary emphysema with dynamic 133Xe SPECT functional images.

2018-09-27 18:34:16 | Keywords SPECT,
Characterization of 133Xe gas washout in pulmonary emphysema with dynamic 133Xe SPECT functional images.
ABSTRACT PURPOSE: To characterize regional ventilation impairment of pulmonary emphysema using dynamic 133Xe single photon emission computed tomography (SPECT) functional images, compared with other forms of chronic obstructive pulmonary disease (COPD). METHODS: Dynamic 133Xe SPECT was performed in 34 patients with emphysema and 15 patients with other forms of COPD. Three-dimensional voxel-based functional images of the half-clearance time (T1/2) mainly ... Read more

Preferential location of acute pulmonary thromboembolism induced consolidative opacities: assessment with respiratory gated perfusion SPECT-CT fusion images.

2018-09-29 17:42:49 | Keywords Pulmonary thromboembolism,
Preferential location of acute pulmonary thromboembolism induced consolidative opacities: assessment with respiratory gated perfusion SPECT-CT fusion images.
PURPOSE: Preferential location of acute pulmonary thromboembolism (PTE) induced consolidative opacities (infarction/atelectasis) was determined on respiratory gated perfusion SPECT-CT fusion images. METHOD: Gated end-inspiratory perfusion SPECT images were obtained in 21 patients with acute PTE and 17 patients with inflammatory diseases, using a triple-headed SPECT system and a respiratory tracking device. Anatomical relationships of consolidative opacities and perfusion defects were ... Read more

Initial application of respiratory-gated 201Tl SPECT in pulmonary malignant tumours.

2018-09-29 17:46:42 | Keywords pulmonary malignant tumours,
Initial application of respiratory-gated 201Tl SPECT in pulmonary malignant tumours.
AIM: Respiratory-gated thallium-201 chloride (201Tl) single photon emission computed tomography (SPECT) was used in preliminary investigations to reduce the adverse respiratory motion effects observed on standard ungated SPECT images and to obtain reliable fusion images with computed tomography (CT) in patients with malignant lung tumours. METHODS: Fifteen patients with primary lung cancer (n=10) or metastatic lung tumours (n=5) underwent gated ... Read more

Lymphatic drainage from esophagogastric tract: feasibility of endoscopic CT lymphography for direct visualization of pathways.

2018-09-27 18:39:19 | Keywords Lymphatic drainage, Ct lymphography,
Lymphatic drainage from esophagogastric tract: feasibility of endoscopic CT lymphography for direct visualization of pathways.
PURPOSE: To evaluate the feasibility of an endoscopic computed tomographic (CT) lymphography technique with submucosal injection of iopamidol for direct visualization of lymphatic drainage pathways in dogs and in patients with operable esophageal cancer. MATERIALS AND METHODS: With institutional animal committee approval, a total of 2 mL of undiluted iopamidol was injected into the esophageal (n = 6) or gastric ... Read more

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Observation and training

2018-09-29 16:04:58 | Radiological techniques
Observation and training
Tarianing upon mastering radiological techniques Read more

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