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Related Concept Videos

Pulmonary Tuberculosis V01:28

Pulmonary Tuberculosis V

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Medical management of tuberculosis (TB) patients involves a comprehensive approach that includes diagnosis, treatment, and monitoring. The specific strategies can vary depending on the type of tuberculosis (latent or active), the patient's overall health status, and other considerations.
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the...
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Skin cancer is a type of cancer that occurs when there is an abnormal growth of skin cells, usually triggered by damage to the DNA within the skin cells. It is primarily caused by exposure to ultraviolet (UV) radiation from the sun or artificial sources like tanning beds. Skin cancer is the most common type of cancer worldwide, and its incidence continues to rise.
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Tuberculosis, more commonly referred to as TB, is an infectious disease stemming from Mycobacterium tuberculosis. While it primarily impacts the lungs, TB can also affect other body areas. Given its severity and global impact, timely and accurate diagnosis is crucial for controlling its spread and improving patient outcomes.
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Barrett Esophagus-II: Clinical Manifestations and Management01:21

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Individuals with Barrett's esophagus are often asymptomatic, but they may experience symptoms commonly associated with GERD, such as heartburn and acid regurgitation. Additional symptoms can include difficulty swallowing, chest pain, unintentional weight loss, blood in the stool (which may appear black, tarry, or bloody), and episodes of vomiting.
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Pleural Effusion Overview
A pleural effusion is the abnormal collection of fluid between the parietal and visceral pleura layers of tissue that form the lining of the lungs and chest cavity. It can occur independently or due to surrounding parenchymal diseases, such as infection, malignancy, or inflammatory conditions.
Clinical Manifestations:
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Related Experiment Video

Updated: Jul 5, 2025

Imaging Features of Systemic Sclerosis-Associated Interstitial Lung Disease
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Sarcoidosis: Evaluation and Treatment.

Michael Partin1, Karl T Clebak1, Rensa Chen1

  • 1Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania.

American Family Physician
|January 16, 2024
PubMed
Summary

Sarcoidosis is a multisystem inflammatory disease affecting any organ, often presenting with respiratory symptoms. Early diagnosis is challenging due to varied symptoms and lack of a definitive test.

Area of Science:

  • Immunology
  • Pulmonology
  • Rheumatology

Background:

  • Sarcoidosis is a multisystem granulomatous inflammatory disease of unknown cause.
  • Pulmonary involvement is most common, but it can affect any organ system.
  • Symptoms range from constitutional (fever, fatigue) to specific organ dysfunction.

Purpose of the Study:

  • To summarize the key aspects of sarcoidosis diagnosis and management.
  • To highlight the challenges in early recognition and the recommended diagnostic approach.
  • To outline current treatment strategies for sarcoidosis.

Main Methods:

  • Review of clinical presentation and diagnostic criteria for sarcoidosis.
  • Discussion of recommended diagnostic approach including clinical, radiographic, and biopsy findings.

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  • Overview of treatment modalities, including corticosteroids, immunosuppressants, biologics, and transplantation.

    • Main Results:

    • Sarcoidosis diagnosis requires a holistic approach: clinical presentation, radiographic findings, biopsy confirmation (noncaseating granulomas), multi-organ involvement, and exclusion of other causes.
    • Corticosteroids are the first-line treatment for active sarcoidosis.
    • Refractory cases may need immunosuppressive or biologic agents, with transplantation for end-stage disease.

    Conclusions:

    • Sarcoidosis diagnosis is complex, necessitating a comprehensive evaluation.
    • Treatment is tailored to disease activity and organ involvement.
    • Ongoing research is crucial for understanding etiology and improving therapeutic options.