Related Experiment Video

Updated: Jul 2, 2025

Robot-Assisted Transcanal Endoscopic Ear Surgery for Congenital Cholesteatoma
02:37

Robot-Assisted Transcanal Endoscopic Ear Surgery for Congenital Cholesteatoma

Published on: December 15, 2023

684

Congenital cholesteatoma: what radiologists need to know

Hoi Ming Kwok1, Chun Hei Lewey Cheung2, Ting Fung Ng2

  • 1Department of Diagnostic and Interventional Radiology, LG1, Main Block, Princess Margaret Hospital, Kowloon, Hong Kong. hmkwok15@hotmail.com.

Pediatric Radiology
|February 23, 2024
PubMed

Insights

Congenital cholesteatoma, a rare cause of hearing loss in children, is often diagnosed late. Early recognition through advanced imaging is crucial for better surgical outcomes and preventing developmental delays.

Area of Science:

  • Pediatric Otolaryngology
  • Diagnostic Imaging
  • Medical Education

Background:

  • Congenital cholesteatoma is an underrecognized pediatric lesion causing conductive hearing loss.
  • Delayed diagnosis negatively impacts speech, language, social, and academic development.
  • Advanced disease necessitates extensive surgery and increases recurrence risk.

Purpose of the Study:

  • To review the diagnostic utility of advanced imaging in congenital cholesteatoma.
  • To emphasize preoperative imaging findings for surgical planning and prognosis.
  • To address the lack of comprehensive imaging reviews for this condition.

Main Methods:

  • Review of high-resolution computed tomography (HRCT) findings.
  • Review of magnetic resonance imaging (MRI) findings.
  • Focus on preoperative and postoperative imaging in pediatric cases.

Main Results:

  • HRCT is essential for identifying preoperative cholesteatoma characteristics.
  • MRI complements HRCT in specific diagnostic scenarios.
  • Imaging findings guide individualized surgical management and prognosis.

Conclusions:

  • High-resolution CT and MRI are vital for diagnosing and managing pediatric congenital cholesteatoma.
  • Preoperative imaging facilitates tailored surgical approaches.
  • Improved awareness and recognition of imaging findings are needed.

Keywords:
ChildrenCongenital cholesteatomaHigh-resolution computed tomographyNon-echo-planar diffusion-weighted imagingReadout-segmented diffusion-weighted imaging

More Related Videos

Endoscopic Cholesteatoma Surgery08:47

Endoscopic Cholesteatoma Surgery

Published on: January 19, 2022

10.1K
Endaural Endoscopic Atticoantrotomy Retrograde Mastoidectomy using a Constant Suction Bone-drilling Technique07:06

Endaural Endoscopic Atticoantrotomy Retrograde Mastoidectomy using a Constant Suction Bone-drilling Technique

Published on: May 23, 2021

3.8K

Related Concept Videos

Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
188
X-ray Imaging01:24

X-ray Imaging

German physicist Wilhelm Röntgen (1845–1923) was experimenting with electrical current when he discovered that a mysterious and invisible "ray" would pass through his flesh but leave an outline of his bones on a screen coated with a metal compound. In 1895, Röntgen made the first durable record of the internal parts of a living human: an "X-ray" image (as it came to be called) of his wife’s hand. Scientists worldwide quickly began their own experiments with...
5.5K
Ultrasonography01:17

Ultrasonography

Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called...
4.5K
Radiological Investigation I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and...
238
Computed Tomography01:10

Computed Tomography

Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
4.5K