Category: Blood

A subungual hematoma, also known as blood under the nail, is a condition characterized by a small collection of blood between the nail bed and the nail. The area initially appears purple but eventually turns black within a few days. Subungual hematomas can occur due to a single injury to the nail or from repetitive...

Electrolytes play a crucial role in various bodily functions. These charged particles, both positive and negative, are essential for maintaining the balance and overall health of our bodies. The anion gap is a measurement that assesses the difference between positive and negative electrolytes in the bloodstream. It serves as an indicator of potential issues within...

Alkalosis refers to a condition where the body’s acid-base balance deviates from the normal range, which is crucial for optimal bodily functions. Typically, the blood pH level should fall between 7.35 and 7.45. When the pH exceeds 7.45, it signifies the presence of alkalosis, indicating an excessive amount of base in the body. In contrast,...

When harmful agents enter an organism and start multiplying, it leads to an infection. This invasion can cause diseases and negatively impact the body. The body, in turn, tries to defend itself and minimize any potential damage. Under normal circumstances, the blood is considered a sterile environment. The presence of disease-causing agents in the bloodstream...

Apoplexy, an ancient medical term with its origins in Greece, refers to internal organ bleeding. Initially, in the late 14th century, physicians used this term to describe a sudden loss of consciousness followed by immediate death. While it remained listed as a cause of death until 1929, its usage as an official diagnosis has significantly...

Hemangiopericytoma (HPCs) is a rare type of tumor that was first discovered and documented by Drs. Margaret Murray and Arthur Stout in 1942. This particular growth is characterized by its solitary and fibrous nature, originating from capillary blood vessels. While similar in appearance to glomus tumors, which are typically found beneath the nails, HPCs present...

Platelets, the tiniest blood cells, play a crucial role in the healing process, particularly in the formation of blood clots. Their primary function is to prevent excessive bleeding by gathering at the site of injury, where they form clumps to create gel-like masses that stop the bleeding. Additionally, platelets release healing substances to facilitate the...

Kaposi’s sarcoma is a form of cancer that has been surrounded by misconceptions and rumors for a considerable period. This particular cancer arises in the linings of blood and lymph vessels, potentially leading to various complications. Several types of Kaposi’s sarcoma exist, each characterized by its mode of transmission, site of origin, and distinctive symptoms....

Acute chest syndrome is a lung disease that can be particularly concerning for individuals, both children and adults, who have sickle cell disease. While the symptoms of this condition can vary in severity, it is crucial to recognize that they may indicate a medical emergency. The diagnosis of acute chest syndrome is typically made when...

Hemochromatosis is a condition characterized by an excess accumulation of iron in the body, which can lead to damage in various organs such as the heart, joints, liver, pancreas, and others. While iron is an essential mineral necessary for several bodily functions, an excessive amount can be detrimental to our health. Hemochromatosis is the most...