Lymph nodes are part of the body’s immune system. A swollen lymph node in the armpit may be a sign of a bacterial or viral infection, an injury, or a serious health condition, such as cancer. The ...

Schmorl’s nodes are a type of herniated disk that can affect the spine. They occur when tissue inside the disks slips out and pushes up or down into adjacent vertebrae. They are not cancerous and ...

A Bitcoin node is a computer that runs Bitcoin software to validate and relay transactions across the network. Like servers in a traditional financial system, nodes store a complete copy of the ...

Lymph node metastasis occurs in "metastatic" lymph nodes, lymph nodes that have been infected by cancer from elsewhere in the body. A part of the immune system, lymph nodes are tiny ovals placed ...

Schmorls nodes are herniations of intervertebral discs that push on the adjacent vertebrae. They are most often painless but can sometimes cause acute lower back pain. Schmorl’s nodes, or ...

Swollen lymph nodes in the armpit may indicate an infection, injury, or disease that requires medical attention. However, it’s usually not a sign of cancer. Lymph nodes are critical parts of the ...

Blockchain technology has found applications in a wide range of industries, including financial services, entertainment, and supply chain management. And the core mechanism that allows any blockchain ...

Blockchain nodes validate and secure transactions, enhancing network decentralization. Anyone can run a Bitcoin node using Bitcoin Core, while some blockchains restrict node operation. Setting up a ...