Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Computed Tomography01:10

Computed Tomography

7.0K
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...
7.0K
Radiological Investigation I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

483
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...
483
Flail Chest-II01:26

Flail Chest-II

281
Managing flail chest, a condition characterized by a segment of the chest wall moving independently from the rest of the thoracic cage, requires a comprehensive approach. It includes a thorough assessment of the patient's condition, a diagnostic evaluation to determine the extent of the injury, and the implementation of appropriate medical interventions tailored to the individual's needs.
Assessment:
1. Clinical Evaluation:
History:
281
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

189
Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
189
Physical Assessment of the Respiratory Tract II: Palpation01:24

Physical Assessment of the Respiratory Tract II: Palpation

688
Physical assessment of the respiratory tract is critical in identifying potential health issues. One key component of this assessment is palpation, a technique healthcare providers use to assess the body for abnormalities. This content explores the method of palpation in evaluating the respiratory tract, focusing on thoracic palpation and tactile fremitus.
Thoracic Palpation
Thoracic palpation detects tenderness, masses, lesions, respiratory excursions, and vocal fremitus. The nurse assesses...
688

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Lung injury following butane inhalation.

Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia·2026
Same author

Bronchonodal fistula: An uncommon complication of tuberculosis.

Revista da Sociedade Brasileira de Medicina Tropical·2026
Same author

Comparison between Dark-Blood LGE Sequence and Standard Bright-Blood LGE in the Assessment of Ventricular Myocardial Scarring: A Systematic Review and Meta-Analysis.

Radiology. Cardiothoracic imaging·2026
Same author

Kaposi sarcoma with extensive thoracic involvement.

Revista da Sociedade Brasileira de Medicina Tropical·2026
Same author

Lung cancer associated with cystic airspaces: an underrecognized condition.

Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia·2026
Same author

The Reversed Halo Sign: A Rare Presentation of Legionella Pneumonia.

Revista da Sociedade Brasileira de Medicina Tropical·2026
Same journal

The role of neuroimaging in the diagnosis of cerebral toxoplasmosis: a systematic review.

Radiologia brasileira·2026
Same journal

Ultrasound-based liver elastography: a narrative review of technical principles and interpretation of results.

Radiologia brasileira·2026
Same journal

Pre-transplant imaging evaluation in sickle cell disease: recommended protocols before allogeneic hematopoietic stem cell transplantation.

Radiologia brasileira·2026
Same journal

Benign and malignant lesions of the mandible and maxilla: imaging findings and systematic approach.

Radiologia brasileira·2026
Same journal

Congenital anomalies of the upper digestive tract: a review of esophageal and gastric embryology and malformations.

Radiologia brasileira·2026
Same journal

Breast cancer in women 40-50 and over 70 years of age: the need for screening in Brazil.

Radiologia brasileira·2026
See all related articles

Related Experiment Video

Updated: Oct 11, 2025

Author Spotlight: Collecting the Brain and Serum from the Same Mice Fetus to Study Brain Tumor Development
05:44

Author Spotlight: Collecting the Brain and Serum from the Same Mice Fetus to Study Brain Tumor Development

Published on: May 17, 2024

765

Neurofibromatosis type 1: evaluation by chest computed tomography.

Sérgio Ferreira Alves Júnior1, Klaus Loureiro Irion2, Alessandro Severo Alves de Melo3

  • 1Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil.

Radiologia Brasileira
|December 6, 2021
PubMed
Summary
This summary is machine-generated.

Neurofibromatosis type 1 (NF1) associated diffuse lung disease (NF-DLD) commonly presents with pulmonary cysts, emphysema, and subpleural bullae on chest CT scans. These findings are crucial for diagnosing NF-DLD in patients with NF1.

Keywords:
CystsLung diseasesNeurofibromatosesTomographyX-ray computed

More Related Videos

Author Spotlight: Genetically Engineered Mouse Models and Pathological Characterization of Neurofibromatosis Type 1 Associated Tumors
08:57

Author Spotlight: Genetically Engineered Mouse Models and Pathological Characterization of Neurofibromatosis Type 1 Associated Tumors

Published on: May 17, 2024

2.2K
Using Micro-computed Tomography for the Assessment of Tumor Development and Follow-up of Response to Treatment in a Mouse Model of Lung Cancer
11:31

Using Micro-computed Tomography for the Assessment of Tumor Development and Follow-up of Response to Treatment in a Mouse Model of Lung Cancer

Published on: May 20, 2016

10.9K

Related Experiment Videos

Last Updated: Oct 11, 2025

Author Spotlight: Collecting the Brain and Serum from the Same Mice Fetus to Study Brain Tumor Development
05:44

Author Spotlight: Collecting the Brain and Serum from the Same Mice Fetus to Study Brain Tumor Development

Published on: May 17, 2024

765
Author Spotlight: Genetically Engineered Mouse Models and Pathological Characterization of Neurofibromatosis Type 1 Associated Tumors
08:57

Author Spotlight: Genetically Engineered Mouse Models and Pathological Characterization of Neurofibromatosis Type 1 Associated Tumors

Published on: May 17, 2024

2.2K
Using Micro-computed Tomography for the Assessment of Tumor Development and Follow-up of Response to Treatment in a Mouse Model of Lung Cancer
11:31

Using Micro-computed Tomography for the Assessment of Tumor Development and Follow-up of Response to Treatment in a Mouse Model of Lung Cancer

Published on: May 20, 2016

10.9K

Area of Science:

  • Radiology
  • Pulmonology
  • Genetics

Background:

  • Neurofibromatosis type 1 (NF1) is a genetic disorder with diverse clinical manifestations.
  • Diffuse lung disease (NF-DLD) is a recognized complication in NF1 patients.
  • Chest imaging characteristics of NF-DLD require further elucidation.

Purpose of the Study:

  • To evaluate chest computed tomography (CT) findings in patients with neurofibromatosis type 1 (NF1).
  • To identify characteristic CT features associated with neurofibromatosis-associated diffuse lung disease (NF-DLD).

Main Methods:

  • Retrospective review of chest CT scans from 14 patients diagnosed with NF1 and NF-DLD.
  • Analysis by two experienced chest radiologists using consensus decision-making.
  • Patient demographics included 8 women and 6 men, with a median age of 55 years.

Main Results:

  • Multiple pulmonary cysts were the predominant finding (92.9%), followed by emphysema (57.1%) and subpleural bullae (42.9%).
  • Subcutaneous neurofibromas were present in 85.7% of patients.
  • Pulmonary abnormalities were bilateral (85.7%), predominantly in upper lung fields (57.1%), with random distribution (78.6%).

Conclusions:

  • Pulmonary cysts, emphysema, and subpleural bullae are the most characteristic chest CT findings in NF-DLD.
  • These imaging features aid in the diagnosis and management of lung complications in NF1 patients.