Key Difference – Nerves vs Blood Vessels The nervous system and the circulatory system are two vital organ systems in our body. The nervous system is responsible for transmission of electrochemical signals or the nerve impulses while the circulatory system is responsible for the transportation of the blood mixed with oxygen, carbon dioxide, nutrients, […]
Difference Between OPV and IPV
Key Difference – Oral Polio Vaccine (OPV) vs Inactivated Polio Vaccine (IPV) Polio was once a very common disease in the world, and it claimed the lives of many thousand young people and left millions of men and women permanently disabled. But with the introduction of the prophylactic polio vaccine, the incidence of poliomyelitis […]
Difference Between Cardiomegaly and Cardiomyopathy
Key Difference – Cardiomegaly vs Cardiomyopathy An abnormal enlargement of the heart is known as cardiomegaly whereas cardiomyopathies are a heterogeneous group of diseases of the myocardium associated with mechanical and/or electrical dysfunction that usually exhibit inappropriate ventricular hypertrophy or dilatation and they are due to a variety of causes that are frequently genetic. Cardiomegaly […]
Difference Between Brain and Cerebrum
Key Difference – Brain vs Cerebrum The brain is one of the main organs of the central nervous system. It coordinates all the reactions related to perception, cognition, attention, memory, and action in our body. The cerebrum is the largest and the uppermost part of the brain which is responsible mainly for higher mental […]
Difference Between Deep Vein Thrombosis and Varicose Veins
Key Difference – Deep Vein Thrombosis vs Varicose Veins Deep vein thrombosis and varicose veins are two extremely common vascular pathologies that predominantly affect elderly females. The vein is occluded only in the deep vein thrombosis and not in the varicose veins. This can be considered as the key difference between deep vein thrombosis […]
Difference Between Polymyalgia Rheumatica and Rheumatoid Arthritis
Key Difference – Polymyalgia Rheumatica vs Rheumatoid Arthritis Polymyalgia rheumatica and rheumatoid arthritis are two diseases that have a similar presentation. Polymyalgia rheumatica (PMR) is a systemic illness of the elderly people which is associated with the finding of a giant cell arteritis on temporal artery biopsy. On the other hand, rheumatoid arthritis is […]
Difference Between Aorta and Vena Cava
Key Difference – Aorta vs Vena Cava Circulatory system or the cardiovascular system is one of our main organ systems which transport blood, gases, hormones, nutrients throughout the body. Heart, blood, and blood vessels are the main elements of the human cardiovascular system, and it is a closed system in which blood circulates only […]
Difference Between NF1 and NF2
Key Difference – NF1 vs NF2 Neurofibromatosis is one of the commonest neurogenetic disorders characterized by the development of numerous tumors arising from the nervous tissues. There are two forms of neurofibromatosis as NF1 (alias von Recklinghausen’s disease) and NF2. Only the neurofibromas develop in NF1. But different types of nervous tumors including cutaneous […]
Difference Between Pleural Effusion and Pneumonia
Key Difference – Pleural Effusion vs Pneumonia Pleural effusion and pneumonia are two conditions that affect our respiratory system. Pleural effusion is actually a complication of many illnesses that directly or indirectly exert an adverse impact on the airways and lung parenchyma whereas pneumonia is one such illness that can give rise to pleural […]
Difference Between Dense Regular and Dense Irregular Connective Tissue
Key Difference – Dense Regular vs Dense Irregular Connective Tissue Among the four main basic types of animal tissues, connective tissue is one of the major types present. Other types include epithelial tissue, muscle tissue, and nervous tissue. They are developed from the mesoderm. Connective tissues are present in between another type of tissues […]
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