Home Earth Continents Africa Seychelles. This is a virtal guide to the Seychelles, an archipelago located one thousand miles east of the African coast in the Indian Ocean at the crossroad between Asia and Africa.The Seychelles are definitely one of the world's most beautiful tropical islands destination.his is a virtal guide to the Seychelles, an archipelago located one thousand miles east of the African coast in the Indian Ocean at the crossroad between Asia and Africa.
Decubitus Ulcer on the Sacrum. Sacral Decubitus Ulcer Photo. A decubitus ulcer on the sacrum, or a sacral decubitus ulcer, is an open pressure ulcer on the top of the patientâs butt crack. Sacral decubitus ulcers can also form on the left and right upper butt cheek/lower back.
The types of peptic ulcers are gastric and duodenal, both of which are chronic diseases. The ulcer represents the development of a circumscribed defect in the gastric or duodenal mucosa that is exposed to acid and pepsin secretion. The ulcer may extend through the tissue layers of the muscle and serosa into the abdominal cavity.