Visual explanationFree resource
Visual medical education by Armando Hasudungan
Medical science, drawn into focus.
Explore visual explanations that reveal how the facts, processes and clinical patterns fit together—then discover the coming AH study platform, built to guide what you study next and check what stuck.
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Clear visual explanations used by medical and allied-health learners around the world.
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Chronic inflammatory demyelinating polyneuropathy (CIDP)
Overview Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an acquired immune-mediated disorder of peripheral nerves and nerve roots, causing demyelination, impaired nerve conduction, weakness, sensory disturbance and reduced or absent reflexes. Typical CIDP causes progressive or relapsing symmetrical proximal and distal weakness with sensory loss developing over at least 8 weeks . This time course helps…
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Cystic Fibrosis
Overview Cystic fibrosis causes the dehydration of the mucus lumen causing thick sticky mucus to build up. This occurs mainly the lungs, causing productive cough and increasing rates in respiratory infections, and the pancreas causing pancreatic dysfunction. Cystic fibrosis occurs due to a mutation in the CFTR gene. Salty sweat is also another important characteristic…
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Biceps Tendon Rupture
Overview A biceps tendon rupture is a partial or complete tear of the tendon attaching the biceps muscle to the shoulder or elbow. Proximal ruptures, usually involving the long head of the biceps at the shoulder, are more common and often result from age-related degeneration or associated rotator-cuff disease. They typically cause upper-arm pain, bruising…
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Bronchiolitis
Overview Bronchiolitis is often a viral cause mainly Respiratory Syncytial Virus (RSV). Bronchiolitis is the most common respiratory tract infection of neonates and is usually self-limiting. A major source of confusion of treatment is differentiating a viral bronchiolitis to asthma. In summary bronchiolitis is usually seen in infants <2yo. Asthma is seen in older children. Bronchiolitis…
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Vitamin B12 Deficiency Anaemia
Overview Vitamin B 12 (cobalamin) deficiency is a common cause of megaloblastic anemia , a variety of neuropsychiatric symptoms, and elevated serum homocysteine levels, especially in older persons. The recognition and treatment of vitamin B 12 deficiency is critical since it is a reversible cause of bone marrow failure and demyelinating nervous system disease. Physiology of…
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Fibromyalgia
Overview Fibromyalgia is a chronic, nociplastic pain condition characterised by widespread pain with prominent fatigue, sleep disturbance, and cognitive symptoms, reflecting altered central pain processing rather than tissue injury. Global prevalence is ~2–4%, higher in women, ages 20–60, and in those with mood/sleep disorders, obesity, low socioeconomic status, and comorbid rheumatic disease. Major complications include…
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Pulmonary Haemorrhage
Overview Pulmonary haemorrhage describes bleeding into the lower respiratory tract. It may arise from a focal airway lesion or occur diffusely within the alveoli. Diffuse alveolar haemorrhage (DAH) is an acute pulmonary syndrome caused by widespread bleeding from the pulmonary microcirculation into the alveolar spaces. It can rapidly impair gas exchange and progress to life-threatening…
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How to Bathe a Newborn Baby | Baby Bathing Tips for New Parents
Learn how to safely bathe your newborn baby step by step. This baby bath tutorial covers when to start, how often to bathe your baby, sponge vs tub baths, and tips for keeping baby warm and calm during the bath. Perfect for first-time parents! ✔️ Baby bath basics ✔️ Newborn sponge bath technique ✔️ How…
Adult Asthma – Overview (signs and symptoms, pathophysiology, investigations and treatment)
This video explains adult asthma with a focus on its signs and symptoms, underlying pathophysiology, and common triggers. Learn how asthma is diagnosed and managed through investigations and treatment options to control inflammation and improve breathing.
Rheumatoid Arthritis Pathophysiology (signs and symptoms)
Explore the underlying pathophysiology of Rheumatoid Arthritis, focusing on immune system dysfunction, synovial inflammation, and joint damage. This video also highlights the key clinical signs and symptoms to aid early recognition and diagnosis.
Our mission
Medical science is complex. Understanding it should feel possible.
Armando Hasudungan turns difficult medical science into clear visual explanations and connected learning experiences—so learners can see the whole picture, remember what matters and find a clearer way forward.
See it clearly
Turn abstract processes and invisible relationships into something the learner can picture.
Connect the pieces
Build understanding around how concepts fit together—not a pile of isolated facts.
Make it useful
Help learners move from explanation to recall, revision and the next logical step.
What clarity feels like
When the topic stops being a blur.
Learners do not come back because the subject became easy. They come back because the explanation gave them a picture they could work with.
“Armando's teaching style gives me the foundational knowledge.
Jessica Payne-Burnett
Medical Student, Charles Sturt University
“The notes I make during his videos help me retain everything better.
Ayesha RaiStudent, Islamabad Medical and Dental College
“The drawings are amazing and super easy to remember.
Reem Mohamed Khair Abdalrazig
Student, Neelain University
Coming soon: the AH study platform
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The free library helps you find a clear explanation. The AH platform is being built to help you connect the resources, follow a clearer path and check what actually stuck.
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Femoroacetabular Impingement Syndrome
Overview Femoroacetabular impingement syndrome (FAIS) is a motion-related clinical disorder of the hip in which symptoms and clinical signs occur in association with characteristic femoral and/or acetabular morphology. The accepted diagnostic concept is a triad of symptoms, clinical signs and imaging findings ; bone morphology alone does not establish the syndrome. Patients commonly present with…
View this topic ↗Deep Neck Infection Causes, specific syndromes and symptoms, Complications & TreatmentExtensor Tendon Anatomy & Injuries Explained | Zones, Clinical features and examinationApoptosis – internal and external pathwaysMCL Knee Tear Explained Symptoms, Grades and TreatmentPharmacodynamics Explained Agonists, Antagonists, Efficacy & AffinityFlexor Tendon Injury & Anatomy Explained Zones, Anatomy, Diagnosis & Treatment
About Visualising Medicine
Good education does not remove complexity. It makes complexity feel simple.
Visualising Medicine is the team behind Armando Hasudungan. We bring together medicine, illustration, writing and technology to make difficult ideas clearer—and build better ways for learners to use them.