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Sajjad W, Ikram MA, Khan HD, Zahid A, Ijaz F, Mahmood HH, Khan R. Anatomical Variation in Sigmoid Sinus and Its Impact on Mastoid Exploration in Atticoantral Chronic Suppurative Otitis Media Surgery: A Prospective Study at Khyber Teaching Hospital, Peshawar: Sigmoid Sinus Variations and Their Impact on Mastoid Surgery in CSOM. PJHS-Lahore [Internet]. 2025 Nov. 30 [cited 2025 Dec. 3];6(11):08-13. Available from: http://thejas.com.pk/index.php/pjhs/article/view/3384