What exactly is a heart attack? Most heart attacks happen when a clot in the coronary artery blocks the supply of blood and oxygen to the heart. Often this leads to an irregular heartbeat-called an arrhythmia-that causes a severe decrease in the pumping function of the heart.
Oncocytoma can be described as a tumor that is mainly constituted out of oncocytes. These are actually epithelial cells, containing excessive quantities of mitochondria. This excess leads to a cytoplasm that is acidophilic and granular.
What is Mycetoma? Mycetoma (also known as Madura foot / maduromycosis / maduramycosis) is a slow-growing bacterial or fungal infection. It has two different forms: Actinomycetoma â a bacterial infection with a >90% cure rate using antibiotics; Eumycetoma â a fungal infection with a 35% cure rate with antifungals and surgery