Lymphangioleiomyomatosis (LAM)
LAM, or lymphangioleiomyomatosis, is a rare lung disease that mostly affects women of childbearing age. In LAM, abnormal, muscle-like cells begin to grow out of control in certain organs or tissues, especially the lungs, lymph nodes, and kidneys.
SymptomsTestsTreatmentsLymphangioleiomyomatosis (LAM)
LAM, or lymphangioleiomyomatosis (lim-FAN-je-o-LI-o-MI-o-ma-TO-sis), is a rare lung disease that mostly affects women of childbearing age.
In LAM, abnormal, muscle-like cells begin to grow out of control in certain organs or tissues, especially the lungs, lymph nodes, and kidneys.
Over time, these LAM cells can destroy the normal lung tissue. As a result, air can’t move freely in and out of the lungs. In some cases, this means the lungs can’t supply the body’s other organs with enough oxygen.
Overview
There are two forms of LAM. Sporadic LAM occurs for unknown reasons. LAM also can occur in women who have a rare disease called tuberous sclerosis complex (TSC). Women who have TSC often have a milder form of LAM.
About 50 percent of women who have LAM develop pneumothorax (noo-mo-THOR-aks), or collapsed lung. In this condition, air leaks out of the lung and into the space between the lung and… Read more about Lymphangioleiomyomatosis