Armando Hasudungan
- Degree
- MD
- Professional group
- doctor
- Fields of interest
- Anatomy, Thoracic Surgery, Vascular Surgery, General Surgery, Surgical Oncology, Plastic & Reconstructive Surgery, Infectious Diseases, Students, Clinical Pharmacology, Gastroenterology, Gynecology, Clinical Immunology, Cardiac Surgery, Cardiology, Emergency Medicine, Neurosurgery, Neurology, Neuropathology, Ophthalmology, Oncology, Orthopedics, Pathology, Pediatrics, Radiology, Radiotherapy, Urology
- Views
- 81098
- Biography
- Armando Hasudungan Faigl student and Science Communicator at Garvan Institute of Medical Research in Sydney, Australia. He prepares hand drawn video tutorials on a range of science subjects from the basics of Anatomy and Physiology to the more complex Biochemistry and Immunology.
Latest content
Anal Fistula (Fistula-in-Ano): Causes, Symptoms, Anatomy, and Treatment
Anal fistula, also called fistula-in-ano, is an abnormal connection between the anal canal and the skin around the anus.
Mitochondria
Discover the structure and function of mitochondria, known as the powerhouse of the cell, and their role in energy production through cellular respiration. This video explains how mitochondria generate...
Understanding Tennis Elbow - Lateral Elbow Tendinopathy
Discover the causes and symptoms of tennis elbow, also known as lateral elbow tendinopathy or lateral epicondylitis, a condition involving overuse of the forearm extensor tendons.
Epithelial Tissue and Epithelial Cells Explained Clearly
Learn the essentials of epithelial cells in this clear histology overview. This video explains the structure, function, polarity, cell junctions, basement membrane, and classification of epithelial cells,...
Medial Ankle Pain (Inner Ankle Pain)
Explore the common causes of medial ankle pain, including tendon injuries, ligament strain, and conditions like posterior tibial tendon dysfunction.
Vasculitis Overview - Types and Classification
Explore the overview of vasculitis, a group of disorders characterized by inflammation of blood vessels, affecting various organs and tissues. This video explains the classification of vasculitis based...
Ankle Joint - Clinical Anatomy, Ankle Sprain, Potts Fracture and...
Explore the clinical anatomy of the ankle joint, including its bones, ligaments, and surrounding structures essential for movement and stability. This video highlights key anatomical landmarks, common...
Carbapenem Antibiotics - Meropenem, Imipenem, Ertapenem
Explore the carbapenem class of antibiotics, including Meropenem, Imipenem, and Ertapenem, known for their broad-spectrum activity against resistant bacteria. This video explains their mechanisms of action,...
Orbital vs Preorbital Cellulitis
Orbital and periorbital (preseptal) cellulitis are infections involving the tissues around the eye that can appear similar but differ significantly in severity and management. Periorbital cellulitis is...
Femoroacetabular Impingement Explained: Groin Pain, Labral Tears,...
Femoroacetabular impingement (FAI) - often called hip impingement - occurs when abnormal contact between the femoral head–neck and acetabular rim (cam, pincer, or mixed morphology) irritates the...
Bactrim (Trimethoprim–Sulfamethoxazole) Explained: Uses, Side Effects,...
Bactrim, also known as trimethoprim–sulfamethoxazole (TMP-SMX), is a commonly prescribed antibiotic used for urinary tract infections (UTIs), respiratory tract infections, Pneumocystis pneumonia...
Introduction to Connective Tissues
Discover the different types of connective tissues and their roles in supporting and structuring the body. This video explains their composition, functions, and where each type is found in various organs...
Lateral Ankle Pain
Learn about the common causes of lateral ankle pain, such as ligament sprains, peroneal tendon injuries, and chronic ankle instability. This video covers the relevant anatomy, symptoms, and key strategies...
What is Foot Drop? Causes, Symptoms & Treatment Explained
Understand foot drop, a condition often caused by common peroneal nerve dysfunction, leading to difficulty lifting the front part of the foot. This video explains the underlying anatomy, common causes,...
What is Dupuytren's Contracture?
Learn about Dupuytren's contracture, a condition characterized by thickening and shortening of the palmar fascia leading to finger flexion deformities. This video explains its causes, risk factors, progression,...
Top content
Hypersensitivity Type II (Cytotoxic Reaction) - Causes, Pathophysiology,...
Hypersensitivity Type II also known as cytotoxic hypersensitivity reaction is where antibodies produced bind directly to antigens on the surface of a membrane and then activate the complement response....
Laryngeal Nerve Palsy or Paralysis (Anatomy, Physiology, Classification,...
Laryngeal nerve palsy usually refers to the palsy of the recurrent largyngeal nerve. The recurrent laryngeal nerve is responsible for both abduction (opening) and adduction (closing) of the vocal fold....
Cardiac Tamponade - pericardial effusion, causes, pathophysiology,...
"Cardiac tamponade is a life threatening condition characterized by the accumulation of pericardial fluid in the pericardial space. The pericardium is membraenous layer which envelopes the heart....
Foetal (Fetal) Circulation
In this video we're going to talk about fetal circulation. The fetal circulation is actually very complicated and different to the circulation of a baby which is essentially the circulation of an adult....
Methotrexate - Pharmacology (DMARD, Mechanism of Action, Side Effects)
Buy PDFs here: http://armandoh.org/shop "Methotrexate is a first line treatment for RA and other autoimmune diseases. It is an immunosuppressant meaning it suppresses the immune system. Methotrexate...
AVRNT (Atrioventricular Re-Entry Tachycardia) - Causes, Pathophysiology,...
Supraventricular tachycardia is an arrhythmia which occurs above the ventricles. Examples of SVT include Atrial tachycardia, Atrial flutter, Atrial Fibrillation and AVRT and AVNRT. AVNRT is the classic...
Acute Tonsillitis - Causes (Viral, Bacterial), Pathophysiology, Treatment,...
The tonsils are part of what is called Waldeyer’s ring. Generally when talking about tonsils we are talking about the palatine tonsils situated on both sides of the throat. The tonsils are important...
Homeostasis - Negative and Positive Feedback (Thermoregulation and...
Although the environment around an organism changes, the organism maintains relatively stable internal conditions. This ability to maintain internal stability, called homeostasis. For example if a person...
Understanding Spirometry - Normal, Obstructive vs Restrictive
Spirometry (meaning the measuring of breath) is the most common of the pulmonary function tests (PFTs). It measures lung function, specifically the amount (volume) and/or speed (flow) of air that can...
Clinical Anatomy - The Aorta, sections and branches (coarctation,...
The aorta is the largest artery in the human body and arguably one of the most important. It receives oxygen-rich blood from the left ventricle of the heart and supplies it to the body via the systemic...
Physiology of Coughing
This video explains the pathophysiology of coughing. Video by Armando Hasudungan.
Stridor in children (Causes, Inspiratory and Expiratory Stridor,...
Stridor is a sound predominantly heard during inspiration. It is caused by partial obstruction of the large airways that results in turbulent airflow in the respiratory passage. Stridor is defined as...
Giardiasis - Giardia Lamblia (Giardia intestinalis, Giardia duodenalis)...
This video describes a parasitic disease caused by Giardia duodenalis.
Protozoa: Exploring Unicellular Parasites Including Amoeba, Giardia,...
Protozoans can either be free-living or parasitic in nature. Meaning they can live in the outside world without a host mostly in water or they can be parasitic in nature and live in humans. Protozoa range...