The key difference between cilia stereocilia and microvilli is that cilia are tiny hair-like structures composed of microtubules while stereocilia are bundles of hair-like projections composed of actin filaments and microvilli are folds of cell membranes composed of actin filaments. Cilia, stereocilia and microvilli may appear as similar structures when observed from the outside. But […]

The key difference between corpus luteum and corpus albicans is that corpus luteum is the hormone-secreting body formed immediately after ovulation from the opened follicle while corpus albicans is the white degenerated fibrous body. Post ovulation is the period after ovulation (release of ovum). It is also called the luteal phase. During this period, the […]

The key difference between cardiac and pyloric sphincter is that cardiac sphincter is present at the upper portion of the stomach and closes off the top end of the stomach while pyloric sphincter is present at the lower end of the stomach and closes off the bottom of the stomach. The stomach is one of […]

The key difference between elastic cartilage and hyaline cartilage is that elastic cartilage is yellowish in colour and is the least common type of cartilage while hyaline cartilage has a glassy appearance and is the most common type of cartilage. Cartilage is a connective tissue present in many places of our body, especially in the […]

The key difference between papillary and reticular layer is that papillary layer is the thin superficial layer of the dermis composed of loose connective tissue while the reticular layer is the deeper thick layer of the dermis composed of dense connective tissue. The dermis is the thickest layer of skin, and a fibrous structure composed […]

关键区别吻合瘘is that anastomosis refers to a connection between two tubular structures such as blood vessels, two loops of intestine, etc. while fistula is an abnormal connection between two hollow spaces such as blood vessels, intestines, or other hollow organs. An anastomosis is a connection between blood vessels or […]

The key difference between sentinel and axillary lymph nodes is that sentinel lymph nodes are the first few lymph nodes into which a tumor drains while axillary lymph nodes are the lymph nodes in the human armpit which are responsible for draining lymph from the breasts and surrounding areas. The lymphatic system is the network […]

The key difference between anastomosis and collateral circulation is that anastomosis refers to a surgical connection between two structures, especially between blood vessels or between two loops of the intestine, while collateral circulation is an alternate circulation around a blocked artery or vein through another pathway. Anastomosis refers to a connection between two tubular structures […]

The key difference between keratinocytes and corneocytes is that keratinocytes are living cells that produce keratin and differentiate into corneocytes while corneocytes are terminally differentiated keratinocytes which are dead cells filled with keratin protein. There are several cell layers in the epidermis. They are stratum basale, stratum spinosum, stratum granulosum, stratum lucidum and stratum corneum. […]

The key difference between bursa and synovial fluid is that bursa is a tiny fluid-filled sac found around a joint while synovial fluid is the viscous, slippery fluid that fills cavities of synovial joints. Synovial joints facilitate smooth movements between bones. Synovial cavity is present in a synovial joint, and it is filled with synovial […]