Showing signs of cyanosis.

- No signs of cyanosis.

My lips are blue. Cyanosis.

No cyanosis, minor swelling, and no fever.

- No, you're just pale. - Not cyanosis.

Um, see here: "The signs of cyanosis and 'pet-e-ka'..."

Not entirely sure yet, but there are indications of asphyxia, with some cyanosis around the face.

Sea lice in his esophagus, the cyanosis, oh, and nasal hemorrhage, all point to death by drowning.