Hanging and Strangulation

A 28-year-old woman is brought to the emergency department 45 minutes after being found with a ligature (dupatta) tightly wound around her neck by her husband during a domestic dispute. She is conscious, alert, and breathing spontaneously with stridor. Examination shows bilateral neck swelling, subcutaneous emphysema, and a palpable crepitus over the larynx. Neck veins are engorged. What is the most appropriate next step in management?

In hanging, the ligature mark typically shows which characteristic feature that distinguishes it from strangulation?

A 32-year-old male is brought to the mortuary with a ligature mark around the neck. The mark is oblique, running upward toward the angle of the jaw, with no associated bruising of the larynx or hyoid bone fracture. The body was found suspended from a ceiling fan. Which investigation is most specific for confirming the mechanism of death as hanging rather than ligature strangulation?

A 28-year-old woman is brought to the ED 45 minutes after being found with a scarf tightly wound around her neck by her partner during a domestic dispute. She is conscious, alert, with hoarseness, dysphagia, and mild stridor. Vitals are stable: BP 128/82 mmHg, HR 92/min, RR 18/min, SpO₂ 97% on room air. Neck examination shows ligature marks, mild soft tissue swelling, no obvious tracheal deviation. What is the most appropriate next step in management?

A 32-year-old man is found hanging from a ceiling fan in his locked bedroom by his wife. The body is brought to the mortuary for autopsy. On external examination, there is a ligature mark on the neck that is oblique, running upward toward the angle of the jaw, with the knot positioned at the back of the neck. The mark is not continuous around the neck. There is facial congestion, petechial hemorrhages in the conjunctivae, and a frothy fluid at the mouth and nostrils. What is the most characteristic feature of this hanging that distinguishes it from strangulation?