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What is Phytobezoar and explain in detail?
A phytobezoar is a type of bezoar, or trapped mass in the gastrointestinal system, that consists of components of indigestible plant material, such as fibres, skins and seeds. While phytobezoars may be discovered incidentally on barium x-ray or endoscopic testing of the stomach, individuals with phytobezoars may develop symptoms: nausea, vomiting, gastric outlet obstruction, perforation, abdominal pain, and bleeding have been reported. Conditions that lead to decreased motility in the stomach (gastroparesis) and surgeries on the stomach (such as vagotomy or gastric bypass) are associated with the development of phytobezoars.  A specific type of phytobezoar, termed a diospyrobezoar, is associated with ingestion of unripe persimmons, which contain a soluble tannin called shibuol that polymerizes into a coagulative cellulose-protein compound in the acid environment of the stomach, to form the bezoar.  In addition to their presence in human stomachs, phytobezoars have been documented in the stomachs of slaughtered plant-eating animals.

Cause
Gastric phytobezoars are a form of intestinal blockage and are seen in those with poor gastric motility. The preferred treatment of bezoars includes different therapies and/or fragmentation to avoid surgery. Phytobezoars are most common and consist of undigested lignin, cellulose,  tannins, celery, pumpkin skin, grape skins, prunes, raisins, vegetables and fruits. Phytobezoars can form after eating persimmons and pineapples. These are more difficult to treat and are referred to as diospyrobezoars. Phytobezoars are more likely to form due to the ingestion of raw plant foods, even in persons without predisposing factors, as cooking softens them for easier digestion.

Treatment
Several treatments for phytobezoars have been described