Childhood obstructive sleep apnoea syndrome (OSAS) can lead to pulmonary hypertension, and even mild cases might be problematic, as shown in a toddler with undetected PH linked to OSAS.
After the toddler underwent adenotonsillectomy, both the OSAS and the pulmonary hypertension resolved.
It's crucial for pediatricians and otolaryngologists to recognize that even minor adenoid enlargement can contribute to OSAS, warranting surgical evaluation to prevent or address complications like PH.