In the developed world, irritable bowel syndrome (IBS) is the most common cause of functional diarrhea.7,8. IBS is a complex of symptoms usually diagnosed by a process of elimination of other possible problems. There is cramping abdominal pain and altered bowel habit, either with diarrhea or constipation.7,8.
Thelyphonida, in dorsal view, with pedipalps in green. Pedipalps (commonly shortened to palps or palpi) are the second pair of appendages of the prosoma in arthropods of the subphylum Chelicerata, lateral to the chelicerae and anterior to the first pair of walking legs.
The dermal papillae (DP) (singular papilla, diminutive of Latin papula, 'pimple') are small, nipple-like extensions (or interdigitations) of the dermis into the epidermis. At the surface of the skin in hands and feet, they appear as epidermal or papillary ridges (colloquially known as fingerprints).