Which statement about the lymphatic dysplasia types is accurate?

Which statement about the lymphatic dysplasia types is accurate?

• A. Hypoplasia
• B. Hyperplasia
• C. Aplasia
• D. Hypoplasia, Hyperplasia, and Aplasia

Answer: (D)

Lymphatic dysplasia encompasses different abnormal patterns of lymphatic vessel development. These patterns include underdevelopment of the lymphatic system (hypoplasia), complete absence in a region (aplasia), and abnormal overgrowth or proliferation of lymphatic vessels (hyperplasia). Because all three forms can occur as ways the lymphatic system can develop abnormally, the accurate statement is that hypoplasia, hyperplasia, and aplasia all describe possible types of lymphatic dysplasia. In clinical terms, hypoplasia or aplasia can lead to reduced drainage and lymphedema, while hyperplasia can contribute to malformations with excess, dilated lymphatic channels.

Lymphatic dysplasia encompasses different abnormal patterns of lymphatic vessel development. These patterns include underdevelopment of the lymphatic system (hypoplasia), complete absence in a region (aplasia), and abnormal overgrowth or proliferation of lymphatic vessels (hyperplasia). Because all three forms can occur as ways the lymphatic system can develop abnormally, the accurate statement is that hypoplasia, hyperplasia, and aplasia all describe possible types of lymphatic dysplasia. In clinical terms, hypoplasia or aplasia can lead to reduced drainage and lymphedema, while hyperplasia can contribute to malformations with excess, dilated lymphatic channels.