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Related Concept Videos

Cardiac Catheterization II: Right Heart Catheterization01:21

Cardiac Catheterization II: Right Heart Catheterization

Right Heart Catheterization: An OverviewRight heart catheterization is an invasive diagnostic procedure that measures right-sided cardiac and pulmonary artery pressures, calculates cardiac output, and identifies intracardiac shunts. It provides detailed hemodynamic data essential for diagnosing and managing various cardiovascular conditions, such as pulmonary hypertension.Access SitesCommon access sites for right heart catheterization include the internal jugular vein in the neck region, the...
Pneumothorax-II01:27

Pneumothorax-II

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:
Chronic Obstructive Pulmonary Disease IV: Clinical Manifestations01:19

Chronic Obstructive Pulmonary Disease IV: Clinical Manifestations

Chronic Obstructive Pulmonary Disease, or COPD, is a long-term condition marked by persistent and only partially reversible airflow limitation. It involves two overlapping conditions—chronic bronchitis and emphysema—which often co-appear but differ in dominant symptoms and underlying mechanisms.Chronic Bronchitis FeaturesChronic bronchitis presents with a persistent productive cough and thick, sometimes purulent mucus due to airway inflammation, enlarged mucus glands, and goblet cell...
Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features01:24

Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features

Chronic bronchitis is a key phenotype of chronic obstructive pulmonary disease (COPD), characterized by airway-centered inflammation and mucus overproduction. It develops from long-term exposure to harmful particles or gases, most commonly cigarette smoke, which triggers a persistent inflammatory response.Cellular and Structural ChangesInflammation initially affects the large bronchi and later the smaller airways, with infiltration by immune cells, including neutrophils, macrophages, and...
Mitral Stenosis II: Clinical features and Diagnostic Tests01:23

Mitral Stenosis II: Clinical features and Diagnostic Tests

Mitral stenosis is a heart condition in which the mitral valve, which allows blood to flow from the left atrium to the left ventricle, becomes narrowed or stenotic. This narrowing hinders blood flow and leads to clinical symptoms requiring specific medical evaluations and management strategies. The following overview outlines the clinical symptoms, assessments, diagnostic findings, prevention methods, and treatments for mitral stenosis.Clinical ManifestationsDyspnea (shortness of breath): This...
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Related Experiment Video

Updated: Jul 6, 2026

The Left Pneumonectomy Combined with Monocrotaline or Sugen as a Model of Pulmonary Hypertension in Rats
07:29

The Left Pneumonectomy Combined with Monocrotaline or Sugen as a Model of Pulmonary Hypertension in Rats

Published on: March 8, 2019

Catamenial hemoptysis.

Osman Elbek1, Sermin Börekçi, Ebru Dikensoy

  • 1Department of Chest Diseases, Faculty of Medicine, Gaziantep University, Gaziantep, Turkey. osmanelbek@yahoo.com

Tuberkuloz Ve Toraks
|March 12, 2008
PubMed
Summary

Catamenial hemoptysis, a rare condition linked to endometrial tissue in the lungs, was successfully treated. This case highlights effective hormonal therapy for recurrent lung bleeding tied to menstruation.

Related Experiment Videos

Last Updated: Jul 6, 2026

The Left Pneumonectomy Combined with Monocrotaline or Sugen as a Model of Pulmonary Hypertension in Rats
07:29

The Left Pneumonectomy Combined with Monocrotaline or Sugen as a Model of Pulmonary Hypertension in Rats

Published on: March 8, 2019

Area of Science:

  • Pulmonology
  • Gynecology
  • Pathology

Background:

  • Catamenial hemoptysis is a rare condition characterized by lung bleeding synchronized with the menstrual cycle.
  • It is often caused by ectopic endometrial tissue within the respiratory system, specifically intrapulmonary or endobronchial locations.

Observation:

  • A 22-year-old female presented with a two-year history of recurrent hemoptysis.
  • Bronchoscopy during menses revealed bleeding submucosal patches in the trachea and bronchi.
  • Bronchial brushing cytology confirmed cells consistent with endometrial origin.

Findings:

  • Endobronchial endometriosis was diagnosed as the cause of catamenial hemoptysis.
  • Tracheobronchial lesions observed during menstruation resolved by the end of the cycle.
  • Treatment with Gonadotropin-Releasing Hormone (GnRH) analogues and hormone therapy (estrogen and progesterone) was initiated.

Implications:

  • This case demonstrates the efficacy of hormonal therapy in managing endobronchial endometriosis and catamenial hemoptysis.
  • Early diagnosis through bronchoscopy and cytology is crucial for effective treatment.
  • Hormonal suppression offers a viable therapeutic strategy for this rare gynecological-pulmonary condition.