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In this site describes embryological and physiological hypotheses,on the basis of which original methods for diagnosing and treating diseases, including anorectal malformations, functional constipation, gastroesophageal reflux, as well as functional diseases of the stomach, duodenum, and biliary system are proposed.

 Anorectal malformations 

Anatomy & physiology anorectum

Embryology of the cloaca

ARM embriology

Congenital stenosis of the anus

Rectal or anal canal atresia?

New version of the cutback procedure

Rationale for new surgical tactics for ARM without visible fistula

Analysis of the role of Alberto Peña in the development and promotion of PSARP

Megacolon in children

Encopresis in children

The trend is changing. Truth will prevail, as always.

Pathological anatomy and physiology of the ARM 

The state of pediatric colorectal surgery is chaos.

Anatomy and physiology of the digestive system in health and disease

Gastrointestinal motility and law of the intestine

Hydrochloric acid hypersecretion is the cause of pathology in upper digestive tract

Belching pathophysiology

Infantile colic

Superior mesenteric artery syndrome results from hypersecretion of hydrochloric acid

Diagnosis of the GERD

Functional heartburn is gastroesophageal reflux

Esophageal achalasia or GERD ?

Jackhammer Esophagus - Symptom or Diagnosis? 

 Aortic esophageal sphincter 

Prevention and treatment GERD

Etiology and pathogenesis of inflammatory diseases of the biliary tract.

Diaphragmatic index in X-ray diagnosis of the lung atelectasis

Diaphragmatic Index in X-Ray diagnosis of the COPD

© 2015 Created by Dr. Levin Michael

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