DCS type with thorax symptoms (burning, stabbing chest pain, dry cough, sensation of suffocation) and bluish skin is known as?

DCS type with thorax symptoms (burning, stabbing chest pain, dry cough, sensation of suffocation) and bluish skin is known as?

• A. Pulmonary (Chokes) Type II
• B. Type II DCS
• C. CNS DCS
• D. Skin DCS

Answer: (A)

Pulmonary symptoms after rapid decompression are the hallmark of the chokes, the pulmonary form of a more serious, Type II decompression sickness. The burning, stabbing chest pain, dry cough, sensation of suffocation, and cyanosis come from gas bubbles obstructing the pulmonary vessels, leading to hypoxemia and respiratory distress. In this system of classifications, Type II covers the more severe manifestations beyond the skin or joints, and the pulmonary variant is specifically called the Pulmonary (Chokes) form. CNS DCS would show neurological signs, and Skin DCS would present with skin findings; neither matches this chest-dominant picture. So the presentation is best described as the pulmonary chokes form of Type II decompression sickness.

Pulmonary symptoms after rapid decompression are the hallmark of the chokes, the pulmonary form of a more serious, Type II decompression sickness. The burning, stabbing chest pain, dry cough, sensation of suffocation, and cyanosis come from gas bubbles obstructing the pulmonary vessels, leading to hypoxemia and respiratory distress. In this system of classifications, Type II covers the more severe manifestations beyond the skin or joints, and the pulmonary variant is specifically called the Pulmonary (Chokes) form. CNS DCS would show neurological signs, and Skin DCS would present with skin findings; neither matches this chest-dominant picture. So the presentation is best described as the pulmonary chokes form of Type II decompression sickness.