#agenezie

• Agenetic — Relating to agenesis; characterized by the congenital absence of an organ, tissue, or body part, caused by the failure of its development during embryonic life. In a clinical sense, it describes an organism, anatomical segment, or process affected by this severe structural development anomaly.
• Agenesis — The congenital absence of an organ, tissue, or body part, caused by the failure of its development during embryonic life. Unlike aplasia, where the embryonic bud exists but fails to fully mature, in this severe structural anomaly the initial blueprint of the organ is completely missing from the genetic profile.
• Agenesis — A rare congenital malformation characterized by the complete absence, structural underdeveloped state, or congenital lack of an organ, tissue, or body part since the intrauterine development period. The phenomenon is caused by genetic errors or teratogenic factors manifesting during the early phases of organogenesis.
• Aneresis — A rare congenital malformation or structural anomaly characterized by the partial or total absence of the anus, often associated with anal imperforation or the presence of abnormal rectal fistulas. Clinically and functionally, this severe bio-structural condition blocks the normal evacuation of fecal matter in the newborn, requiring emergency reconstructive surgical intervention immediately after birth.
• Apneumia — An extremely rare congenital malformation characterized by the complete, structural, and anatomical absence of one or both lungs, resulting from an early developmental arrest of the respiratory bud during the embryonic stage. This severe anomaly is investigated within fetal pathology and is typically associated with other major systemic defects.