Weâre here to help. A router and modem are two very different devices, though many ISPs offer a combined modem/router unit. A router is a device thatâs connected to two networksâlike your home network and the Internetâand forwards traffic between them.
The liver may be injured during the course of many diseases that are systemic or predominantly involve other organs. In this setting, the mechanisms of liver injury can be broadly classified as vascular, toxic, immune, and hormonal, as summarized in Fig. 1.
Systemic administration, a route of administration of medication so that the entire body is affected; Systemic circulation, carries oxygenated blood from the heart to the body and then returns deoxygenated blood back to the heart; Systemic disease, an illness that affects multiple organs, systems or tissues, or the entire body