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Related Concept Videos

Pneumothorax-II01:27

Pneumothorax-II

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Pneumothorax is a medical condition defined by the buildup of air in the pleural space between the lungs and the chest wall. This accumulation of air can lead to partial or complete lung collapse, resulting in a range of clinical manifestations. Understanding the clinical presentation and effective management strategies is crucial for healthcare professionals in providing timely and appropriate care to individuals with pneumothorax.
Clinical Manifestations:
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Pneumothorax-I01:26

Pneumothorax-I

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A pneumothorax is a condition where air builds up in the space between the lung and the chest wall, causing the lung to collapse. This condition arises when air enters the space between the parietal and visceral pleura, disrupting the negative pressure essential for lung inflation. This can lead to a partial or complete collapse of the lung.
Pneumothorax can be even further classified as spontaneous, traumatic, and tension pneumothorax.
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Pleura of the Lungs01:13

Pleura of the Lungs

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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...
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Other Pulmonary Disorders01:17

Other Pulmonary Disorders

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Respiratory disorders encompass a range of conditions with varying levels of severity. Asthma, marked by chronic airway inflammation and hypersensitivity, is one such condition. It can lead to airway obstruction due to factors like bronchial spasms, mucosal edema, increased mucus secretion, or epithelial damage. Asthma triggers are diverse, ranging from allergens to emotional upset, and treatment focuses on both immediate relief through bronchodilators and long-term inflammation suppression.
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Gross Anatomy of the Lungs01:17

Gross Anatomy of the Lungs

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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...
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Pleural Disorders: Types and Brief Description01:30

Pleural Disorders: Types and Brief Description

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The pleura is a vital part of the respiratory system. It's a double-layered membrane surrounding the lungs and lining the chest cavity. The two layers of the pleura are:
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Updated: Oct 13, 2025

Endobronchial Ultrasound-guided Intratumoral Injection of Cisplatin for the Treatment of Isolated Mediastinal Recurrence of Lung Cancer
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Primary lung tumour invading the chest wall.

Mark Charnock1

  • 1Northern General Hospital Sheffield, Sheffield, UK.

Ultrasound (Leeds, England)
|November 15, 2021
PubMed
Summary

A primary lung tumor presenting as a chest wall mass was initially misdiagnosed as a lipoma. Ultrasound imaging revealed the malignancy, emphasizing prompt investigation of superficial masses.

Area of Science:

  • Oncology
  • Radiology
  • Surgical Pathology

Background:

  • Superficial soft tissue masses are often benign, with lipomas being common.
  • Chest wall tumors encompass a range of benign and malignant conditions.
  • Primary lung tumors rarely manifest as chest wall masses.

Observation:

  • A 67-year-old male presented with a growing left upper chest wall lump.
  • Initial ultrasound revealed a hypoechoic, hypervascular mass eroding the rib.
  • The mass extended into subcutaneous tissue, raising suspicion for malignancy.

Findings:

  • Ultrasound-guided biopsy confirmed squamous cell carcinoma.
  • The primary lung tumor was unexpectedly identified via ultrasound of the chest wall.
Keywords:
Musculoskeletallung cancersquamous cell carcinomaultrasound

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Implications:

  • This case underscores the importance of investigating enlarging superficial masses promptly.
  • Ultrasound is valuable for evaluating superficial structures and can detect unexpected pathologies.
  • Early detection of chest wall malignancies, even those originating from the lung, is crucial.