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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Marfans Syndrome
Overview Marfan's Syndrome is one of the most common inherited disorders of connective tissue. Marfan syndrome is a hereditary disease affecting connective tissues in the body, resulting in symptoms such as aortic dissection and musculoskeletal deformities. However, no family history of Marfan's does not exclude the diagnosis as 30% can occur through gene mutation. Marfan syndrome:…
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Umbilical Hernia
Overview Umbilical hernias are one of the most common surgical conditions in infants and children. In infantile umbilical hernia there is a pathological failure of obliteration of umbilical defect. Umbilical hernia can also occur in adults and is usually acquired due to increased intrabdominal pressure due to obesity, pregnancy, ascites. Management is surgery. Hernia: A bulge or protrusion of…
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Mitral Stenosis
Overview Mitral stenosis causes an obstruction to blood flow from the left atrium to left ventricle usually as a result of rheumatic heart disease. The stenosis results in increased pressure in the left atrium, pulmonary vasculature and right side of heart. Mitral valve disease is a frequent cause of heart failure and death. Mitral valve area:…
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Alcoholic Cardiomyopathy
Overview Alcoholic cardiomyopathy, increasingly termed alcohol-induced cardiomyopathy , is an acquired form of dilated cardiomyopathy caused by prolonged heavy alcohol exposure in the absence of another sufficient cause. It typically produces left ventricular dilatation and systolic dysfunction, leading to heart failure, arrhythmias, thromboembolism and sudden cardiac death. 1,2 The commonly used exposure threshold is more…
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Hepatocellular Carcinoma
Overview Hepatocellular carcinoma (HCC) is a malignant tumour arising from hepatocytes and the most common primary liver malignancy. It usually develops in chronic liver disease, particularly cirrhosis, although chronic hepatitis B can cause HCC without cirrhosis. It is more common in men and older adults; the burden is greatest in regions with endemic viral hepatitis.…
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Inguinal Hernia
Overview Higher incidence among men 40 to 59 years of age. Although there are many different types of hernias, they are usually related to the abdomen, with approximately 75% of all hernias occurring in the inguinal region. Hernia contains omentum (90% of cases) or intestine (10% of cases). Inguinal hernias are at risk of irreducibility or incarceration, which…
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ANCA – Associated Vasculitis with Pulmonary Haemorrhage or Fibrosis
ANCA-associated vasculitis can cause life-threatening diffuse alveolar haemorrhage or chronic interstitial lung disease and pulmonary fibrosis. Review its presentation, diagnosis and management.
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Test whether the explanation stayed with you—not just whether it looked familiar.
Good places to begin
Explanations learners return to.
Microbiology – Overview
Get an introduction to microbiology by exploring the major groups of microorganisms, including bacteria, viruses, fungi, and protozoa. This video covers their basic structure, classification, and roles in health and disease to build a strong foundation in the subject.
Nephrotic Syndrome – Types and pathology (histology)
Learn about Nephrotic Syndrome, its key types (minimal change disease, FSGS, membranous nephropathy) and underlying histopathological changes. This video simplifies the complex renal pathology for a clear clinical and academic understanding.
Crying and Sleeping in Babies | Why Newborns Cry and How to Help Them Sleep
This video explains the common reasons why babies cry and how their sleep patterns develop in the first months of life. Learn practical tips to soothe a crying baby and encourage healthy sleep habits. Whether you’re a new parent or caregiver, this guide will help you understand your baby’s needs and support their growth and…
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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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.