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

Respiratory System Abnormal Finding I: Inspection and Percussion01:30

Respiratory System Abnormal Finding I: Inspection and Percussion

606
Respiratory system abnormalities are a significant concern in healthcare due to their potential to indicate underlying severe conditions like Chronic Obstructive Pulmonary Disease (COPD), asthma, and pneumonia. These abnormalities can often be detected through physical examination methods like inspection and percussion.
Inspection Findings
During an inspection, several findings may suggest the presence of respiratory distress or disease. Pursed-lip breathing, where exhalation is slowed by...
606
Gross Anatomy of the Lungs01:17

Gross Anatomy of the Lungs

3.7K
The lungs are a pair of vital organs connected to the trachea via the left and right bronchi. The base of these organs meets the dome-shaped muscle known as the diaphragm. Encased by the pleurae, the lungs contact the mediastinum. The right lung is shorter yet wider, and has a larger volume than the left lung. The left lung has an indentation known as the cardiac notch. The superior region of the lungs is referred to as the apex, whereas the base is the lower region near the diaphragm. The...
3.7K
Liver Histology01:27

Liver Histology

3.5K
The microscopic anatomy of the liver is a complex and intricate system that comprises numerous structural units known as liver lobules, each of which is comparable in size to a sesame seed. These hexagonal structures consist of plates of liver cells or hepatocytes, which are characterized by their versatility and abundance of cellular apparatus like rough and smooth ER, Golgi apparatus, peroxisomes, and mitochondria.
Hepatocytes perform a variety of essential functions. They secrete...
3.5K
Pleura of the Lungs01:13

Pleura of the Lungs

5.2K
The lungs are nestled in a cavity, shielded by the pleura. The pleura, a form of serous membrane, wraps around each lung. This membrane arrangement consists of two layers: the visceral and parietal pleurae. The visceral pleura lines the surface of the lungIn contrast, the parietal pleura is the outer layer and contacts to the thoracic wall, the mediastinum, and the diaphragm. The hilum is the point of connection between the visceral and parietal layers. The space between the parietal and...
5.2K
Respiratory System Abnormal Finding II: Palpation and Auscultation01:31

Respiratory System Abnormal Finding II: Palpation and Auscultation

1.1K
In assessing respiratory abnormalities, palpation and auscultation are critical tools for detecting and interpreting various pathophysiological changes. These techniques provide insight into underlying disorders by evaluating tactile sensations and sounds produced by the respiratory system.
Palpation Findings
During a respiratory assessment, palpation can reveal several vital abnormalities:
1.1K
Assessment of the Abdomen I: Inspection and Auscultation01:25

Assessment of the Abdomen I: Inspection and Auscultation

1.4K
Introduction
The abdominal examination is a cornerstone of clinical medicine, serving as a critical tool in diagnosing various gastrointestinal (GI) diseases. It involves a systematic approach that includes inspection and auscultation, each with distinct yet complementary roles in assessing the abdomen. This article will delve into these two primary methods healthcare professionals use to examine the abdomen.
Inspection of the Abdomen
The first step in any abdominal examination is inspection....
1.4K

You might also read

Related Articles

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

Sort by
Same author

The Safety and Efficacy of the 445-nm Blue Laser for Operative Management of Benign Nonvascular Laryngeal Lesions.

Journal of voice : official journal of the Voice Foundation·2023
Same author

Slippery Slopes: Skiing-Related Facial Trauma in Adults.

Craniomaxillofacial trauma & reconstruction·2022
Same author

Exuberant Arytenoid Edema Following Gore-Tex Thyroplasty.

Ear, nose, & throat journal·2021
Same author

Vocal Fold Paresis and Voice Outcomes following Vocal Fold Mass Excision.

Journal of voice : official journal of the Voice Foundation·2021
Same author

Sublabial Approach to Tip Rhinoplasty: A Cadaver Model.

Journal of investigative surgery : the official journal of the Academy of Surgical Research·2020
Same author

Reply to: Comment on "Investigation of topical intranasal cocaine for sinonasal procedures: a randomized, phase III clinical trial".

International forum of allergy & rhinology·2020

Related Experiment Video

Updated: Dec 3, 2025

Partial Lobular Hepatectomy: A Surgical Model for Morphologic Liver Regeneration
05:37

Partial Lobular Hepatectomy: A Surgical Model for Morphologic Liver Regeneration

Published on: May 31, 2018

12.5K

Perichondritis: inspect the lobule.

Eli Bress1, Jason E Cohn2

  • 1Department of Otolaryngology-Head and Neck Surgery, Philadelphia College of Osteopathic Medicine, 4190 City Line Avenue, Philadelphia, PA, 19131, USA.

International Journal of Emergency Medicine
|October 29, 2020
PubMed
Summary
This summary is machine-generated.

Perichondritis, an infection of the ear cartilage, can be diagnosed by characteristic physical exam findings, distinguishing it from otitis externa. Prompt treatment with antibiotics leads to significant improvement.

Keywords:
AuricleEarOtitis externaPerichondritisPinna

More Related Videos

Flow Cytometry Analysis of Immune Cell Subsets within the Murine Spleen, Bone Marrow, Lymph Nodes and Synovial Tissue in an Osteoarthritis Model
12:23

Flow Cytometry Analysis of Immune Cell Subsets within the Murine Spleen, Bone Marrow, Lymph Nodes and Synovial Tissue in an Osteoarthritis Model

Published on: April 24, 2020

20.5K
A Friction Testing-Bioreactor Device for Study of Synovial Joint Biomechanics, Mechanobiology, and Physical Regulation
09:48

A Friction Testing-Bioreactor Device for Study of Synovial Joint Biomechanics, Mechanobiology, and Physical Regulation

Published on: June 2, 2022

3.3K

Related Experiment Videos

Last Updated: Dec 3, 2025

Partial Lobular Hepatectomy: A Surgical Model for Morphologic Liver Regeneration
05:37

Partial Lobular Hepatectomy: A Surgical Model for Morphologic Liver Regeneration

Published on: May 31, 2018

12.5K
Flow Cytometry Analysis of Immune Cell Subsets within the Murine Spleen, Bone Marrow, Lymph Nodes and Synovial Tissue in an Osteoarthritis Model
12:23

Flow Cytometry Analysis of Immune Cell Subsets within the Murine Spleen, Bone Marrow, Lymph Nodes and Synovial Tissue in an Osteoarthritis Model

Published on: April 24, 2020

20.5K
A Friction Testing-Bioreactor Device for Study of Synovial Joint Biomechanics, Mechanobiology, and Physical Regulation
09:48

A Friction Testing-Bioreactor Device for Study of Synovial Joint Biomechanics, Mechanobiology, and Physical Regulation

Published on: June 2, 2022

3.3K

Area of Science:

  • Otolaryngology
  • Infectious Diseases

Background:

  • Otitis externa is a common ear infection.
  • Perichondritis, an infection of the auricular cartilage, requires specific diagnostic criteria.
  • Distinguishing between otitis externa and perichondritis is crucial for appropriate management.

Purpose of the Study:

  • To present a case of perichondritis.
  • To highlight the diagnostic physical examination findings differentiating perichondritis from otitis externa.
  • To emphasize the importance of early diagnosis and treatment.

Main Methods:

  • Case report of a 57-year-old female with ear pain, otorrhea, and erythema.
  • Physical examination revealing erythema of the auricle with sparing of the lobule.
  • Treatment with topical and intravenous antibiotics.

Main Results:

  • Diagnosis of otitis externa with perichondritis was established.
  • Patient showed marked improvement with antibiotic therapy.
  • Key physical finding of lobule sparing aided in diagnosis.

Conclusions:

  • Perichondritis diagnosis relies on characteristic physical examination findings, specifically erythema and edema with lobule sparing.
  • This finding is essential for differentiating perichondritis from otitis externa.
  • Effective treatment involves a combination of topical and systemic antibiotics.