By East Africa Journal Reporter
Pulmonology is one of the most vital specialties in respiratory care, often described as the medical detective of the respiratory system. Pulmonologists diagnose and treat conditions ranging from asthma to complex diseases such as lung cancer. Their role is especially critical in Sub-Saharan Africa, where data from the National Library of Medicine shows that the region bears 31.5 percent of the global burden of chronic respiratory diseases. Millions live with asthma and COPD, many of whom remain underdiagnosed or lack timely access to lung-function testing. In critical care settings, pulmonologists are often among the first responders when patients struggle to breathe.
Highlighting the importance of the specialty, St. George’s University School of Medicine in Grenada, West Indies, describes pulmonology as a field that combines analytical expertise, advanced diagnostics, and high-impact patient care. SGU alumnus and practicing pulmonologist Dr Sámal Jakobsen notes the breadth of the discipline, saying they see patients with cough, dyspnea, COPD, asthma, pulmonary fibrosis and pleural disease, while also managing the initial workup for suspected lung cancer. He adds that the role extends to outpatient services and even palliative care in patients’ homes.
For medical students considering this path, early preparation, strong clinical fundamentals and real-world exposure are essential in building a meaningful career in pulmonology. As a deeply patient-facing specialty grounded in long-term care, early real-world experience can shape career choices and highlight the importance of empathy and resilience in respiratory medicine. Reflecting on his own journey, Dr Jakobsen says his time in Grenada shaped him into a lifelong learner, emphasizing structured learning and teamwork as key influences that continue to guide his medical practice.
A strong grounding in internal medicine is equally critical. Building core clinical skills early, including detailed history-taking, thorough physical examinations and essential procedures, supports confident decision-making and effective patient care. Dr Jakobsen recalls mastering the basics early in his training, including patient histories, physical exams and procedures such as blood draws, arterial blood gas analysis, lumbar punctures and pleural taps, all of which continue to underpin his work in pulmonology.
Pulmonology stands out as a hands-on and patient-centered specialty that blends diagnostics, procedures and long-term patient relationships. This combination makes it particularly rewarding for clinicians who value both technical skills and sustained patient engagement, allowing them to make a tangible difference over time.
Respiratory diseases remain widely underdiagnosed globally, further elevating the importance of pulmonology in public health. Early and accurate diagnosis can significantly improve patient outcomes. Dr Jakobsen notes that many people never receive proper diagnostic workups and that COPD often goes undiagnosed, stressing that timely diagnosis and treatment make a critical difference. This places pulmonologists at the forefront of addressing a growing global health challenge.
Pulmonology is more than a medical specialty; it is a calling to protect one of life’s most essential functions, breathing. For medical students ready to combine science, skill and compassion, it offers a career path that is both intellectually stimulating and deeply human. As SGU’s faculty and alumni continue to demonstrate, the field presents vast opportunities to make a lasting impact, one breath at a time.
For more information on how SGU School of Medicine can prepare aspiring African doctors, visit the university’s website.
