Megaesophagus Dog Life Expectancy at Life

Megaesophagus Dog Life Expectancy. If not secondary to another disorder in adult animals, it is called idiopathic (cause unknown). The term megaesophagus refers to weakness, dilation, and decreased motility of the esophagus, the muscular tube that normally propels food, water, and saliva efficiently from the throat down into the stomach.

If not secondary to another disorder in adult animals, it is called idiopathic (cause unknown). If it's hereditary, the condition is usually a result of the incomplete development of the nervous system or by a fetal artery wrapping around and constricting the esophagus, preventing its normal functioning. Often referred to as mega e or me, this condition tends to cause consistent episodes of regurgitation.

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If it's hereditary, the condition is usually a result of the incomplete development of the nervous system or by a fetal artery wrapping around and constricting the esophagus, preventing its normal functioning. The prognosis of me is poor, and the median survival time has been reported to be 90 days in dogs [7]. There are two types of megaesophagus: Often referred to as mega e or me, this condition tends to cause consistent episodes of regurgitation.