The design, development and documentation of software. See software engineer, systems analysis & design, programming, object-oriented programming, software metrics, CASE and Systemantics.
Overview. Posttransplant lymphoproliferative disease (PTLD) is an unusual entity that has many features of an immune system malignancy. It is characterized by uncontrolled proliferation of lymphoid lineage cells (typically B cells, rarely non-B lineage) in a context of posttransplant immunosuppression.
HLD Medical Abbreviation. HLD is a medical abbreviation which means Hyperlipidemia, which is Also known as hyperlipoproteinemia according to British English. Hyperlipidemia has two types, primary and secondary. You can see the video, understand it more comfortably.