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.
Connected studyComing soon
Clear visual explanations used by medical and allied-health learners around the world.
Explore the free library
Start with the topic in front of you.
Browse by subject or jump straight into the explanation you need. No account required.
Endometriosis
A healthy 25-year-old woman presents with worsening dysmenorrhea, pain of recent onset in the left lower quadrant, and dyspareunia. She has regular menstrual cycles, and her last menstrual period was 3 weeks before presentation. She has been trying to fall pregnant over the past 10 months without success and she is becoming more concerned. Overview…
View topic ↗
Infective Endocarditis
Overview Infective endocarditis is a condition which occurs in the setting of bacteraemia whereby endothelial surfaces of the heart, such as valvular structures, become infected. It can present acutely or subacutely, and is often associated with fevers, new heart murmurs, constitutional symptoms and embolic phenomena. The classical organism associated is Staphylcoccus aureus, however there are…
View topic ↗
Plantar Fasciitis
Overview Plantar fasciitis is a common cause of plantar heel pain associated with repetitive loading of the plantar fascia, the fibrous band that supports the longitudinal arch of the foot. The term plantar fasciopathy is often used because chronic cases show degenerative change rather than prominent inflammation. It typically causes pain beneath the medial heel…
View topic ↗
Viral Encephalitis
Overview Viral encephalitis is an acute, life-threatening inflammatory condition of the brain parenchyma caused by direct viral invasion or secondary immune-mediated mechanisms. It represents a neurological emergency associated with high rates of mortality and long-term neurodevelopmental or cognitive sequelae if treatment is delayed. Infectious encephalitis is distinct from aseptic viral meningitis; while meningitis is confined…
View topic ↗
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…
View topic ↗
Febrile Seizure
Overview Seizures are a common occurrence in children. 8% will have at least one seizure by 15 years of age. A seizure is the result of an abnormal paroxysmal discharge by cerebral neurons. Many underlying conditions and neurological challenges may provoke seizures, and in over 50% of children seizures are isolated events associated with either a fever…
View topic ↗
Atopic Dermatitis (Eczema)
Overview Atopic dermatitis is a chronic highly pruritic (itchy) inflammatory skin disease.Atopic dermatitis and eczema are often used synonymously. Atopic dermatitis primarily affect young children and is often associated with other atopic disorders, such as allergic rhinitis and asthma. The prevalence of atopic dermatitis has doubled or tripled in industrialised countries during the past three decades. Not…
View topic ↗Full resource library
Browse all topics ↗Choose how you learn
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.
Gynaecology – Infertility in Women (causes and pathophysiology)
Explore the key causes and underlying pathophysiology of female infertility, including hormonal, anatomical, and ovulatory factors. This video breaks down how common gynecological conditions can impact fertility and outlines essential concepts for diagnosis and treatment.
Membrane Protein II
Dive deeper into Membrane Proteins in this educational video, focusing on their roles in transport, enzymatic activity, signal transduction, and cell recognition. This video explains the structure-function relationship of key membrane proteins, helping you grasp their clinical and physiological importance for medical exams.
Human Metabolism Map VIII – Ketone Body Production
Explore Ketone Body Production in this video from the Human Metabolism Map series, focusing on how the liver generates ketones during fasting, starvation, and diabetes. Understand the roles of HMG-CoA synthase and lyase, the types of ketone bodies, and their clinical significance—essential for biochemistry and metabolic pathway review.
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.
- Watch in a focused, ad-free study environment.
- 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.
Cervical Radiculopathy
Overview Cervical radiculopathy is dysfunction of a cervical nerve root caused by irritation or compression as it leaves the spine. It commonly produces pain radiating from the neck into one arm, sometimes with paraesthesia, numbness, weakness or altered reflexes. A disc herniation or degenerative narrowing of the neural foramen is a common cause. Diagnosis is…
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.