Trachea emergency situation, and this is a cricothyrotomy. Tracheal agenesis, is a rare birth defect in which the trachea fails to develop. The defect is usually fatal though sometimes surgical intervention has been successful. A tracheoesophageal fistula is a congenital defect in which the trachea and esophagus are abnormally connected. Sometimes as an anatomical variation one or more of the tracheal rings are completely formed. These "O" rings are smaller than the normal C-shaped and can cause narrowing of the trachea resulting in breathing difficulties. An operation called a "slide tracheoplasty" can be performed which opens up the rings and rejoins
My Name Is Red the specific manuscripts described (most prominently the "Shahnama given by Shah Tahmasp", more commonly known in the west as the Houghton shahnama) are real and survive in whole or part. "My Name Is Red" received favourable reviews when published in English. A reviewer for "Publishers Weekly" admires the novel's "...jeweled prose and alluring digressions, nesting stories within stories" and concludes that Pamuk will gain many new readers with this "...accessible, charming and intellectually satisfying, narrative." A "Kirkus Reviews" critic describes the novel as "...a whimsical but provocative exploration of the nature of art in an Islamic society. . . .