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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Paget's Disease of the Breast
Overview Paget's disease of the breast is a rare cutaneous manifestation of an underlying breast malignancy, accounting for approximately 1% to 4% of all breast cancers. It is characterized by the intraepithelial infiltration of adenocarcinoma cells (known as Paget cells) into the epidermis of the nipple-areolar complex. Over 85% to 95% of patients with Paget's…
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Diabetes Insipidus
56 year old lady recurrent presentations to your practice for polyuria and increased thirst. Random serum glucose and urinary glucose have returned normal. Patient has otherwise been well, complains of no dysuria, haematuria, fevers or night sweats . Overview Diabetes Insipidus (DI) is associated with inadequate arginine vasopressin (known as antidiuretic hormone) secretion or renal…
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Snapping Hip Syndrome (Coxa Saltans)
Overview Snapping Hip Syndrome (SHS) is characterized by an audible or palpable “snap” around the hip during motion; it may be painless or painful and can be unilateral or bilateral. Prevalence estimates suggest up to ~5–10% of the general population may experience snapping to some degree, with higher rates in dancers and athletes who work…
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Long-Term Complications of Diabetes (Overview)
Overview Long-term complications of diabetes are chronic injuries affecting blood vessels, nerves and organs in both type 1 and type 2 diabetes. The principal groups are microvascular disease (retinopathy, kidney disease and neuropathy) and macrovascular disease (coronary, cerebrovascular and peripheral arterial disease). They may develop silently before causing visual loss, kidney failure, pain, disability or…
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Benign Prostatic Hyperplasia
Overview Benign prostatic hyperplasia (BPH) is a non-malignant enlargement of the prostate gland. There is an increase in stromal and glandular components. Anatomy The prostate is an male organ that sits inferior to the bladder and surrounds the first part of the urethra. It is oval shaped and approximately 4cm thick. The prostate gland is…
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Birth Defects
Overview Birth defects are the leading cause of perinatal and post- neonatal deaths, and result in substantial morbidity and disability in developed countries. There is a wide variety of mechanisms including genetic, environmental and multifactorial. Major birth defects affect 2–3% of live-borns, and minor birth defects affect 15%. Preventative strategies remain limited, but include maternal folic acid supplementation,…
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Anklylosing Spondylitis (AS)
Overview Ankylosing spondylitis (AS) is a chronic, progressive inflammatory arthritis that primarily affects the axial skeleton, especially the sacroiliac joints and spine. It is a subtype of the seronegative spondyloarthropathies and is characterised by inflammatory back pain, morning stiffness, and eventual spinal fusion in severe cases. AS often presents in young adults, typically males, and…
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One idea. More than one way to see it.
Use the format that helps the topic click, then switch formats when you need to reinforce it.
01 / WATCH02 / READ03 / SEE04 / CHECK
Videos
Hand-drawn explanations that build the big picture as the concept unfolds.
Notes
Clear written explanations for review, reference and filling in the details.
Diagrams
Visual snapshots that help you easily review topics.
Questions
Test whether the explanation stayed with you—not just whether it looked familiar.
Good places to begin
Explanations learners return to.
Cryptococcus neoformans infection – symptoms, pathophysiology, diagnosis, treatment
Explore Cryptococcus neoformans infection, a fungal disease that primarily affects the lungs and central nervous system, especially in immunocompromised individuals. This video covers its symptoms, pathophysiology, diagnostic methods, and current treatment options including antifungal therapy.
Diabetes Type II Pathophysiology
Understand the pathophysiology of Type II Diabetes Mellitus, including insulin resistance, beta-cell dysfunction, and the role of metabolic syndrome. This video breaks down the key mechanisms behind hyperglycemia and disease progression in a clear, visual format.
Dermatology – Lesion Terminology
Master the key dermatological terms used to describe skin lesions, including macules, papules, plaques, and more. This video simplifies lesion classification to enhance clinical recognition and diagnosis accuracy.
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
The explanation is only the start.
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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- Move between connected videos, notes, diagrams and questions.
- Know what belongs next instead of rebuilding the study path yourself.
- Test your understanding while the topic is still fresh.
New and worth a look
Keep building the picture.
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.