Anatom3DRight posterior basal segmental bronchial tree
Arbor bronchialis segmentalis basalis posterior dextra · Pravý zadní bazální segmentový průduškový strom
Respiratory system
Looks like
The airways of the posterior basal segment, from segmental bronchus B10, the last and lowest of the basal branches.
What it does
Ventilates the back of the lung base, the most dependent part when upright.
Keeping it well
Aspiration and bronchiectasis often affect this region; a landmark for bronchoscopic sampling.
Related conditions
- Acute respiratory distress syndrome
- Alpha-1 antitrypsin deficiency
- Altitude sickness
- Asbestosis and asbestos-related disease
- Aspergillosis
- Asthma
- Breathing pattern disorder
- Bronchiectasis
- Bronchiolitis & RSV
- COPD
- COVID-19
- Cystic fibrosis
- Drowning
- Echinococcosis (hydatid disease)
- Endemic fungal infections (histoplasmosis, coccidioidomycosis)
- Hantavirus infection
- Idiopathic pulmonary fibrosis
- Influenza
- Legionnaires' disease
- Leptospirosis (Weil's disease)
- Long COVID (post-viral syndrome)
- Lung abscess
- Lung cancer
- Measles
- Mesothelioma
- Molar pregnancy and gestational trophoblastic disease
- Neonatal sepsis
- Neuroendocrine tumours (carcinoid)
- Pleural effusion
- Pleurisy
- Pneumocystis pneumonia (PCP)
- Pneumonia
- Pneumothorax
- Pulmonary embolism
- Pulmonary hypertension
- Pulmonary oedema
- Respiratory distress syndrome of the newborn
- Sarcoidosis
- SIADH (inappropriate antidiuretic hormone)
- Silicosis and coal workers' pneumoconiosis
- Sudden infant death syndrome
- Systemic sclerosis (scleroderma)
- Tuberculosis
- Whooping cough