Yes, this corpse can be carried.
20:59 You see remains of a ghost (Vol:8).
It weighs 22.00 oz.
In addition, there is the non-decaying corpse of a Ghoul and a Skeleton in the same room. All three of these bodies are not there by accident. It is an allusion to an old game. The monsters in the room - Amazon, Elf and Dwarf - are also allusion to yet another game .However, this is a topic for a different question.