This document provides information about acute colonic diverticulitis (ACD) including:
- ACD is a complication of colonic diverticulosis where diverticula in the colon become inflamed or infected.
- CT scan is the preferred imaging method to diagnose and stage ACD. Findings on CT scan include colon wall thickening, pericolic stranding, and abscess formation in severe cases.
- ACD is classified as uncomplicated or complicated, with complicated ACD further divided into stages depending on the extent of inflammation and abscess formation. Potential complications of ACD include abscess, fistula formation, and perforation.
Testicular calcifications can have a variety of causes and present different sonographic features. It is important to correlate clinical and sonographic findings. Common causes of testicular calcification include microlithiasis, germ cell tumors, and Sertoli cell tumors. Less common causes include trauma, scrotal pearls, epidermoid cysts, and infections. Different calcification types provide clues to diagnoses - microlithiasis shows multiple small foci while germ cell tumors demonstrate heterogeneous echogenicity and masses. A thorough differential diagnosis considers location, appearance and other associated ultrasound findings.
SHORT TALK ABOUT DIFFERENTIAL DIAGNOSIS ABOUT UNILATERAL HYPERLUCENT HEMITHORAX , COMMON AND LESS COMMON CAUSES WITH CLUES TO DIAGNOSIS AND SOME EXAMPLES
HOPPING YOU LIKE IT
DR HISHAM ALKHATIB
CONSULTANT RADIOLOGIST
SHORT TALK ABOUT DIFFERENTIAL DIAGNOSIS ABOUT SOLID RENAL MASS , COMMON AND LESS COMMON CAUSES WITH CLUES TO DIAGNOSIS AND SOME EXAMPLES
HOPPING YOU LIKE IT
DR HISHAM ALKHATIB
CONSULTANT RADIOLOGIST
SHORT TALK ABOUT DIFFERENTIAL DIAGNOSIS ABOUT SINONASAL ANATOMIC VARIANTS, COMMON AND LESS COMMON CAUSES WITH CLUES TO DIAGNOSIS AND SOME EXAMPLES
HOPPING YOU LIKE IT
DR HISHAM ALKHATIB
CONSULTANT RADIOLOGIST
SHORT TALK ABOUT DIFFERENTIAL DIAGNOSIS BILATERAL HYPERLUCENT LUNGS , COMMON AND LESS COMMON CAUSES WITH CLUES TO DIAGNOSIS AND SOME EXAMPLES
HOPPING YOU LIKE IT
DR HISHAM ALKHATIB
CONSULTANT RADIOLOGIST
SHORT TALK ABOUT DIFFERENTIAL DIAGNOSIS ABOUT ADRENAL MASS LESION DDX, COMMON AND LESS COMMON CAUSES WITH CLUES TO DIAGNOSIS AND SOME EXAMPLES
HOPPING YOU LIKE IT
DR HISHAM ALKHATIB
CONSULTANT RADIOLOGIST
This document provides information about acute colonic diverticulitis (ACD) including:
- ACD is a complication of colonic diverticulosis where diverticula in the colon become inflamed or infected.
- CT scan is the preferred imaging method to diagnose and stage ACD. Findings on CT scan include colon wall thickening, pericolic stranding, and abscess formation in severe cases.
- ACD is classified as uncomplicated or complicated, with complicated ACD further divided into stages depending on the extent of inflammation and abscess formation. Potential complications of ACD include abscess, fistula formation, and perforation.
Testicular calcifications can have a variety of causes and present different sonographic features. It is important to correlate clinical and sonographic findings. Common causes of testicular calcification include microlithiasis, germ cell tumors, and Sertoli cell tumors. Less common causes include trauma, scrotal pearls, epidermoid cysts, and infections. Different calcification types provide clues to diagnoses - microlithiasis shows multiple small foci while germ cell tumors demonstrate heterogeneous echogenicity and masses. A thorough differential diagnosis considers location, appearance and other associated ultrasound findings.
SHORT TALK ABOUT DIFFERENTIAL DIAGNOSIS ABOUT UNILATERAL HYPERLUCENT HEMITHORAX , COMMON AND LESS COMMON CAUSES WITH CLUES TO DIAGNOSIS AND SOME EXAMPLES
HOPPING YOU LIKE IT
DR HISHAM ALKHATIB
CONSULTANT RADIOLOGIST
SHORT TALK ABOUT DIFFERENTIAL DIAGNOSIS ABOUT SOLID RENAL MASS , COMMON AND LESS COMMON CAUSES WITH CLUES TO DIAGNOSIS AND SOME EXAMPLES
HOPPING YOU LIKE IT
DR HISHAM ALKHATIB
CONSULTANT RADIOLOGIST
SHORT TALK ABOUT DIFFERENTIAL DIAGNOSIS ABOUT SINONASAL ANATOMIC VARIANTS, COMMON AND LESS COMMON CAUSES WITH CLUES TO DIAGNOSIS AND SOME EXAMPLES
HOPPING YOU LIKE IT
DR HISHAM ALKHATIB
CONSULTANT RADIOLOGIST
SHORT TALK ABOUT DIFFERENTIAL DIAGNOSIS BILATERAL HYPERLUCENT LUNGS , COMMON AND LESS COMMON CAUSES WITH CLUES TO DIAGNOSIS AND SOME EXAMPLES
HOPPING YOU LIKE IT
DR HISHAM ALKHATIB
CONSULTANT RADIOLOGIST
SHORT TALK ABOUT DIFFERENTIAL DIAGNOSIS ABOUT ADRENAL MASS LESION DDX, COMMON AND LESS COMMON CAUSES WITH CLUES TO DIAGNOSIS AND SOME EXAMPLES
HOPPING YOU LIKE IT
DR HISHAM ALKHATIB
CONSULTANT RADIOLOGIST
SHORT presentation ABOUT Halo Sign , COMMON AND LESS COMMON CAUSES WITH CLUES TO DIAGNOSIS AND SOME EXAMPLES
HOPPING YOU LIKE IT
DR HISHAM ALKHATIB
CONSULTANT RADIOLOGIST
SHORT PRESENTATION ABOUT DIFFERENTIAL DIAGNOSIS ABOUT ACUTE LEFT LOWER QUADRANT PAIN , COMMON AND LESS COMMON CAUSES WITH CLUES TO DIAGNOSIS AND SOME EXAMPLES
HOPPING YOU LIKE IT
DR HISHAM ALKHATIB
CONSULTANT RADIOLOGIST
SHORT PRESENTATION ABOUT DIFFERENTIAL DIAGNOSIS ABOUT SOLITARY BRAIN RING ENHANCING LESION , COMMON AND LESS COMMON CAUSES WITH CLUES TO DIAGNOSIS AND SOME EXAMPLES
HOPPING YOU LIKE IT
DR HISHAM ALKHATIB
CONSULTANT RADIOLOGIST
This document provides an overview of ultrasound evaluation of renal transplants. It describes normal transplant anatomy and Doppler parameters for evaluation. Common complications are discussed, including anatomic issues like fluid collections, functional problems seen as changes in size or blood flow, and vascular complications such as stenosis. Ultrasound is useful for identifying complications and evaluating blood flow, while tissue sampling is often needed to determine specific diagnoses like rejection.
This is about Introduction To renal CT scan Protocol what are the indication and tailoring how to optimize the the right protocol for the patient according to the indication .
Hopping you like it and helping you in daily practice .
Dr Hisham AlKhatib
Consultant Radiologist
Thyroid image reporting and data system Hisham Khatib
The document describes the Thyroid Imaging Reporting and Data System (TIRADS) for evaluating thyroid nodules found on ultrasound. TIRADS was developed in 2009 as a standardized scoring system similar to BI-RADS for breast imaging. The TIRADS system categorizes nodules from TIRADS 1 (normal) to TIRADS 6 (biopsy proven malignancy) based on ultrasound features associated with cancer risk. TIRADS 4 and 5 nodules are considered suspicious and their subcategories are determined by the number of suspicious ultrasound features present, with increasing cancer risk from 4a to 4c and 5. Features such as hypoechogenicity, microcalcifications, irregular
Radiology Rounds 022 Basic Approach to Chest X-Ray , Bony cage ,
This is a mini-talk about normal and abnormal bony cage involving the chest x-ray , with some examples .
Hopping you like it and helping you in daily practice .
Dr Hisham AlKhatib
Consultant Radiologist
Radiology Rounds Basic Approach to Chest X-Ray , Lateral Chest
This is a mini-talk about normal and abnormal lateral view involving the chest x-ray , with some examples .
Hopping you like it and helping you in daily practice .
Dr Hisham AlKhatib
Consultant Radiologist
Radiology rounds Introduction to Renal Ct Scan Protocol Hisham Khatib
Renal CT scans are used to image the kidneys and surrounding structures. Dr. Hisham AlKhatib gave a presentation on the protocol for performing renal CT scans, including how to prepare patients and optimize the images obtained. The talk provided an overview of how to conduct renal CT scans.
The document summarizes Couinaud's classification of liver segmental anatomy. It divides the liver into eight functionally independent segments, each with its own vascular inflow and outflow and biliary drainage. The right hepatic vein divides the right lobe into anterior and posterior segments. The middle hepatic vein divides the liver into right and left lobes. The left hepatic vein divides the left lobe into medial and lateral segments. The portal vein divides the liver into upper and lower segments.
Optimization of ct scan protocol in acute abdomen 2003 revised aaHisham Khatib
This document provides guidance on optimizing CT scan protocols for evaluating acute abdomen. It defines acute abdomen and lists common causes such as appendicitis, cholecystitis, and bowel obstruction. The document recommends CT as the best first-line imaging modality for evaluating upper right quadrant and pelvic pain. It provides details on oral, IV, and rectal contrast administration as well as scanning parameters and protocols for common acute abdomen conditions to optimize diagnostic image quality while minimizing radiation dose.
SHORT presentation ABOUT Halo Sign , COMMON AND LESS COMMON CAUSES WITH CLUES TO DIAGNOSIS AND SOME EXAMPLES
HOPPING YOU LIKE IT
DR HISHAM ALKHATIB
CONSULTANT RADIOLOGIST
SHORT PRESENTATION ABOUT DIFFERENTIAL DIAGNOSIS ABOUT ACUTE LEFT LOWER QUADRANT PAIN , COMMON AND LESS COMMON CAUSES WITH CLUES TO DIAGNOSIS AND SOME EXAMPLES
HOPPING YOU LIKE IT
DR HISHAM ALKHATIB
CONSULTANT RADIOLOGIST
SHORT PRESENTATION ABOUT DIFFERENTIAL DIAGNOSIS ABOUT SOLITARY BRAIN RING ENHANCING LESION , COMMON AND LESS COMMON CAUSES WITH CLUES TO DIAGNOSIS AND SOME EXAMPLES
HOPPING YOU LIKE IT
DR HISHAM ALKHATIB
CONSULTANT RADIOLOGIST
This document provides an overview of ultrasound evaluation of renal transplants. It describes normal transplant anatomy and Doppler parameters for evaluation. Common complications are discussed, including anatomic issues like fluid collections, functional problems seen as changes in size or blood flow, and vascular complications such as stenosis. Ultrasound is useful for identifying complications and evaluating blood flow, while tissue sampling is often needed to determine specific diagnoses like rejection.
This is about Introduction To renal CT scan Protocol what are the indication and tailoring how to optimize the the right protocol for the patient according to the indication .
Hopping you like it and helping you in daily practice .
Dr Hisham AlKhatib
Consultant Radiologist
Thyroid image reporting and data system Hisham Khatib
The document describes the Thyroid Imaging Reporting and Data System (TIRADS) for evaluating thyroid nodules found on ultrasound. TIRADS was developed in 2009 as a standardized scoring system similar to BI-RADS for breast imaging. The TIRADS system categorizes nodules from TIRADS 1 (normal) to TIRADS 6 (biopsy proven malignancy) based on ultrasound features associated with cancer risk. TIRADS 4 and 5 nodules are considered suspicious and their subcategories are determined by the number of suspicious ultrasound features present, with increasing cancer risk from 4a to 4c and 5. Features such as hypoechogenicity, microcalcifications, irregular
Radiology Rounds 022 Basic Approach to Chest X-Ray , Bony cage ,
This is a mini-talk about normal and abnormal bony cage involving the chest x-ray , with some examples .
Hopping you like it and helping you in daily practice .
Dr Hisham AlKhatib
Consultant Radiologist
Radiology Rounds Basic Approach to Chest X-Ray , Lateral Chest
This is a mini-talk about normal and abnormal lateral view involving the chest x-ray , with some examples .
Hopping you like it and helping you in daily practice .
Dr Hisham AlKhatib
Consultant Radiologist
Radiology rounds Introduction to Renal Ct Scan Protocol Hisham Khatib
Renal CT scans are used to image the kidneys and surrounding structures. Dr. Hisham AlKhatib gave a presentation on the protocol for performing renal CT scans, including how to prepare patients and optimize the images obtained. The talk provided an overview of how to conduct renal CT scans.
The document summarizes Couinaud's classification of liver segmental anatomy. It divides the liver into eight functionally independent segments, each with its own vascular inflow and outflow and biliary drainage. The right hepatic vein divides the right lobe into anterior and posterior segments. The middle hepatic vein divides the liver into right and left lobes. The left hepatic vein divides the left lobe into medial and lateral segments. The portal vein divides the liver into upper and lower segments.
Optimization of ct scan protocol in acute abdomen 2003 revised aaHisham Khatib
This document provides guidance on optimizing CT scan protocols for evaluating acute abdomen. It defines acute abdomen and lists common causes such as appendicitis, cholecystitis, and bowel obstruction. The document recommends CT as the best first-line imaging modality for evaluating upper right quadrant and pelvic pain. It provides details on oral, IV, and rectal contrast administration as well as scanning parameters and protocols for common acute abdomen conditions to optimize diagnostic image quality while minimizing radiation dose.