Copyright: ©Author(s) 2026.
World J Clin Pediatr. Sep 9, 2026; 15(3): 121760
Published online Sep 9, 2026. doi: 10.5409/wjcp.121760
Published online Sep 9, 2026. doi: 10.5409/wjcp.121760
Figure 1 Embryogenesis of male external genitalia and pathogenesis of aphallia, illustrating normal genital tubercle development, androgen-driven differentiation and mechanisms leading to genital tubercle agenesis and ectopic urethral positioning.
The figure layout was assisted by an artificial intelligence-based tool (NotebookLM); however, all scientific content, conceptualization, labeling and annotations were independently developed by the authors. SRY: Sex determining region Y; DHT: Dihydrotestosterone; SHH: Sonic hedgehog; FGF: Fibroblast growth factors.
- Citation: Nahid E, Ahmad MF, Shafique MA. Congenital aphallia: From embryology to management - a focused minireview. World J Clin Pediatr 2026; 15(3): 121760
- URL: https://www.wjgnet.com/2219-2808/full/v15/i3/121760.htm
- DOI: https://dx.doi.org/10.5409/wjcp.121760