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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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Substance Dependence (Addiction), Withdrawal and Overdose
Overview of addition medicine. This section is a brief introduction to substance abuse, followed by section that look at specific drugs of addiction. Substance Misuse: Consumption above designated low risk levels Substance Abuse: repetitive substance use resulting in social complications (financial, occupational and legal) Substance Tolerance: Defined by either of the following: a need for…
View topic ↗Non-Febrile Seizures (Epilepsy)
This section will mainly focus on Paediatric Epilepsy (NOT FEBRILE SEIZURES) Children and Adults can have seizures because of metabolic disturbances, trauma or being in a febrile state. This does mean they have epilepsy. Epilepsy is a condition characterised by the tendency for recurrent seizures. Presents when at least 2 unprovoked seizures occur >24 hours apart. Overview…
View topic ↗Non-Hodgkins Lymphoma
Non-Hodgkin lymphoma (NHL) consists of a diverse group of malignant neoplasms variously derived from B cell progenitors, T cell progenitors, mature B cells, mature T cells, or (rarely) natural killer cells.
View topic ↗Acute Pancreatitis
Overview Acute pancreatitis is a relatively common condition presenting with severe, acute, constant epigastric pain. Incidence of ~5 per 100,000/year. Acute pancreatitis has a significant mortality. Early complications include acute renal failure, DIC, hypocalcemia and ARDS. Acute Pancreatitis: An inflammatory process in which pancreatic enzymes are activated and cause autodigestion of the gland. Chronic Pancreatitis:…
View topic ↗Systemic Sclerosis-Associated Interstitial Lung Disease
Overview Systemic sclerosis–associated interstitial lung disease (SSc-ILD) is one of the most common and severe internal organ manifestations of systemic sclerosis (SSc), occurring in up to 50–60% of patients on HRCT, with clinically significant disease in ~25–30%. It is a major cause of SSc-related mortality. The most frequent histopathological pattern is nonspecific interstitial pneumonia (NSIP),…
View topic ↗Resuscitation of Newborn
Overview The successful transition from intrauterine to extrauterine life is dependent upon significant physiologic changes that occur at birth. Successful transition – 90% Need some intervention – 10% Require extensive resuscitative measures - 1% High-risk delivery Infants who are more likely to require resuscitation can be identified by the presence of one or more of…
View topic ↗Paediatric Bacterial Cutaneous Infection
Overview Meningitis 5 year old presents with non-blanching rash, fever, headache, photophobia and neck stiffness. Aetiology Up to three months of age Group B streptococcus E-coli Listeria Three to 12 years of age Streptococcus pneumonia N. meningitidis Clinical presentation Fever Lethargy Irritability Anorexia Nausea/vomiting Photophobia Neck and back pain/rigidity Kernig sign Brudzinski sign Investigations FBC…
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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
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Questions
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Good places to begin
Explanations learners return to.
Colon Cancer Carcinogensis
Understand the process of colon cancer carcinogenesis, from genetic mutations in APC and KRAS to the progression through adenoma-carcinoma sequence. This video highlights key molecular pathways and risk factors involved in colorectal cancer development. Video was part of 2014 Summer Scholarship Project with CSIRO called "The Hungry Microbiome" For more visit: http://www.csiro.au/hungrymicrobiome/
Human Metabolism Map III – Malate Aspartate Shuttle & Glycerol 3 Phosphate
Discover how the malate-aspartate and glycerol 3-phosphate shuttles transfer electrons into mitochondria to support ATP production. This video breaks down their mechanisms and significance in cellular respiration and energy metabolism.
Human Metabolism Map III – Glycerols (Mono,Di, Tri) and Phosphatidic Acid
Understand the metabolism of Glycerols (Mono-, Di-, Tri-) and Phosphatidic Acid in this video from the Human Metabolism Map series. Learn how these lipid intermediates are synthesized, interconverted, and used in triglyceride and phospholipid formation—crucial for mastering lipid metabolism and exam prep.
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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New and worth a look
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Lambert-Eaton Myasthenic Syndrome
Overview Lambert–Eaton myasthenic syndrome (LEMS) is a rare autoimmune disorder of the presynaptic neuromuscular junction. It causes impaired acetylcholine release, producing the characteristic triad of proximal muscle weakness, reduced reflexes and autonomic dysfunction. LEMS may occur as a paraneoplastic syndrome—most commonly associated with small-cell lung cancer (SCLC)—or as a non-tumour-associated autoimmune disorder. Neuromuscular junction: connection…
View this topic ↗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.