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Armando Hasudungan

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.

Visual explanationFree resource
Connected studyComing soon

Clear visual explanations used by medical and allied-health learners around the world.

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Browse by subject or jump straight into the explanation you need. No account required.

Varicose Veins

Overview Varivose veins (VV) are long, torturous and dilated don't veins of the superficial venous system. There is a spectrum ranging from telangiectasias (dilated interdermal venules less than 1 mm), through to reticular veins (non-palpable subdermal veins 1–3 mm) to varicose veins (greater than 3 mm). 35% of the general population affected. The venous system of…

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Bunion

Overview A bunion is the visible medial prominence that develops at the first metatarsophalangeal joint, most commonly as part of hallux valgus. The great toe drifts laterally towards the lesser toes while the first metatarsal drifts medially, widening the forefoot and making the metatarsal head more prominent. Bunions are common and may be painless. When…

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Primary Hypothyroidism

Overview Hypothyroidism: Variety of abnormalities that cause insufficient secretion of thyroid hormones. The most common cause is autoimmune thyroid disease Primary Hypothyroidism : Clinical state resulting from underproduction of T4 and T3. Low free T4 with an elevated TSH is diagnostic of primary hypothyroidism. Autoimmune thyroiditis (Hashimoto's disease) is the most common cause of primary hypothyroidism.…

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Guillain–Barré Syndrome

Overview Guillain-Barré Syndrome (GBS) is an acute, immune-mediated polyneuropathy typically triggered by a preceding gastrointestinal or respiratory infection. It is characterised by an autoimmune attack on the peripheral nerves, leading to mainly demyelination but also axonal degeneration, which impairs nerve conduction and causes muscle weakness and paralysis. GBS affects about 1–2 per 100,000 people annually.…

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Tuberculosis

Overview Tuberculosis (TB) is a chronic, communicable infectious disease caused by the acid-fast bacillus Mycobacterium tuberculosis . It primarily affects the pulmonary parenchyma but possesses the capacity to disseminate to virtually any organ system via hematogenous and lymphatic spread. TB remains one of the leading infectious causes of mortality worldwide, representing a major global public…

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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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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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Full resource library

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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 / WATCH

Videos

Hand-drawn explanations that build the big picture as the concept unfolds.

02 / READ

Notes

Clear written explanations for review, reference and filling in the details.

03 / SEE

Diagrams

Visual snapshots that help you easily review topics.

04 / CHECK

Questions

Test whether the explanation stayed with you—not just whether it looked familiar.

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.

01

See it clearly

Turn abstract processes and invisible relationships into something the learner can picture.

02

Connect the pieces

Build understanding around how concepts fit together—not a pile of isolated facts.

03

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.

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Latest TopicConcussion and Neurological Issues

Cervical Stinger/Burner Injuries

Overview A cervical stinger or burner is a transient peripheral nerve injury caused by traction, compression or direct trauma to a cervical nerve root or the upper brachial plexus. It typically occurs during collision or contact sport and produces sudden unilateral burning, stinging or electric-shock pain radiating from the neck or shoulder into the arm.…

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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.

Meet the company and team