They are mucosal grooves that run parallel to the long axis of the esophagus and white plaques or exudates can coat the esophagus and may mimic the appearance of candida.
Nail furrows: Transverse lines or grooves across the fingernails; transverse depressions in the nail plate caused by temporary cessation of cell division in the proximal nail matrix.  Longitudinal nail grooves in children: Introduction. Longitudinal nail grooves in children: Longitudinal nail grooves in children refer to furrows or ruts in a child's fingernails that run lengthwise. See detailed information below for a list of 9 causes of Longitudinal nail grooves in children, Symptom Checker, including diseases and drug side effect causes. Conditions listing medical symptoms: Longitudinal nail grooves in children: The following list of conditions have ' Longitudinal nail grooves in children ' or similar listed as a symptom in our database. This computer-generated list may be inaccurate or incomplete. tongue. a muscular organ on the floor of the mouth; it aids in chewing, swallowing, and speech, and is the location of organs of taste. The taste buds are located in the papillae, which are projections on the upper surface of the tongue. The condition of the tongue can sometimes be a guide to the general condition of the body. cleft tongue bifid tongue. coated tongue one covered with a white or yellow layer of desquamated epithelium, debris, bacteria, fungi, or other material. fissured tongue (furrowed tongue) a tongue with numerous furrows or grooves on the dorsal surface, often radiating from a groove on the midline. geographic tongue. a tongue with denuded patches, surrounded by thickened epithelium. hairy tongue. one with the papillae elongated and hairlike. tongue hypertrophy. an occasional congenital anomaly in pigs From Wikipedia, the free encyclopedia. Eosinophilic esophagitis (eosinophilic oesophagitis) , also known as allergic oesophagitis, is an allergic inflammatory condition of the esophagus that involves eosinophils, a type of white blood cell. Symptoms are swallowing difficulty, food impaction, and heartburn. Eosinophilic esophagitis (EoE) was first described in children but also occurs in adults. The condition is not well understood, but food allergy may play a significant role. EoE often presents with difficulty swallowing, food impaction, regurgitation or vomiting, and decreased appetite. In addition, young children with eosinophilic esophagitis may present with feeding difficulties and poor weight gain. 1 The prevalence around the world is unknown, but eosinophilic esophagitis appears to be increasing. 2  Food impaction and dysphagia are the most common presenting symptoms in older children and adults. 3  Eosinophilic esophagitis can be associated with a narrow esophagus and other esophageal strictures. The pathogenesis of the mucosal rings associated with eosinophilic esophagitis is unknown. Speculation suggests that the release of histamine, eosinophilic chemotactic factor, or platelet-activating factor by the mast cells in the esophageal wall in response to allergens could lead to ring formation. Definition. Eosinophilic esophagitis is a disease in which upper intestinal symptoms are associated with dense eosinophilic infiltration of the squamous esophageal epithelium or deeper esophageal tissue; neither symptoms nor eosinophilia respond to the administration of a proton pump inhibitor (PPI). The pathogenesis of the mucosal rings associated with eosinophilic esophagitis is unknown. Speculation suggests that the release of histamine, eosinophilic chemotactic factor, or platelet-activating factor by the mast cells in the esophageal wall in response to allergens could lead to ring formation. The presentation of dysphagia and food impaction in atopic individuals with endoscopic findings of esophageal rings and longitudinal furrows was distinct from the heartburn, regurgitation, and erosive esophagitis that typified GERD. Studies from the 1980s identified esophageal eosinophilia in both children and adults as a diagnostic, histologic criterion for gastroesophageal reflux disease (GERD). Linear or longitudinal furrows are mucosal grooves that run parallel to the long axis of the esophagus (Fig. 1c) and white plaques or exudates can coat the esophagus (Fig. 1d) and may mimic the appearance of candida. In some cases the mucosa appears pale, congested, or has decreased vascularity (Fig. Typical endoscopic findings in eosinophilic esophagitis. (a) Fixed esophageal rings, previously termed corrugation or trachealization. (b) Transient esophageal rings, previously termed felinization. (c) Linear furrows, as well as mucosal pallor, congestion, and loss of vascularity.
http://www.medicinenet.com/script/main/art.asp?articlekey=40058 http://www.rightdiagnosis.com/sym/longitudinal_nail_grooves_in_children.htm http://medical-dictionary.thefreedictionary.com/furrowed+tongue https://en.wikipedia.org/wiki/Eosinophilic_esophagitis http://www.nature.com/gimo/contents/pt1/full/gimo49.html http://www.nature.com/gimo/contents/pt1/full/gimo49.html http://www.medscape.com/viewarticle/736589 http://www.medscape.com/viewarticle/766337_3
what is Longitudinal furrows