Subject notes
Overview Pneumonias are infection and inflammation of lung parenchyma. The lungs parenchyma consist of a large number of thin-walled lungs’ air sac (alveoli). Which is filled with pus or fluids,…
What is chronic bronchitis? Chronic bronchitis is diagnosed on a clinical basis: It is defined as the presence of a persistent productive cough for at least 3 consecutive months in…
What is Bronchial Asthma? Bronchial asthma is a chronic relapsing inflammatory disorder of the airways characterized by paroxysmal reversible bronchospasm due to smooth muscle hypersensitivity or hyperactivity. There is increased…
What is inflammation? Inflammation is the response of vascularized tissue to the contagious agent or infectious agent and damaged tissues. It brings molecules and cells of the host defense from…
What is Neoplasia? Neoplasia literally means new growth, and a new growth formed is called neoplasm. The term neoplasm derived from the Greek word neo means new and plasma means…
What is Osteoarthritis? Osteoarthritis is a noninflammatory, slowly progressive, and degenerative joint disease, mainly involving the cartilage. It is a most common disease characterized by slow progressive destruction of articular…
What is Basal cell carcinoma? Basal cell carcinoma is a locally invasive, slow-growing tumor mass of the skin of middle-aged people that rarely metastasizes. It occurs exclusively on the hairy…
The lesions of the eye can lead to abnormal or damage of your eye and there is various form of eye lesion including: Congenital lesions of the eye There is…
Overview of Rhabdomyosarcoma What is Rhabdomyosarcoma? Rhabdomyosarcoma (RMS) is the much more common malignant mesenchymal soft tissue tumor with skeletal muscle differentiation. This sarcoma is most commonly seen in children…
Overview What is liposarcoma? Liposarcoma is a malignant(cancerous) tumor of adipose tissue that most often arises in the lower extremities (popliteal fossa and medial thigh) or retroperitoneum, perirenal, mesenteric region,…