by most historians and any diagnoses he may have made are subject to doubt. Dr. Werner Haase, Hitler's personal physician, who was in attendance every day from 21 April until Hitler's suicide on 30 April, was convinced that Hitler had Parkinson's. In addition, Dr. Ernst-Günther Schenck, who worked at an emergency casualty station in the Reich Chancellery during April 1945, also claimed Hitler might have Parkinson's disease. However, Schenck only saw Hitler briefly on two occasions and, by his own admission, was extremely exhausted and dazed during these meetings; at the time, he had been in surgery for numerous days without much sleep. Other complaints From the 1930s Hitler suffered from stomach pains. In 1936 a non-cancerous polyp was removed from his throat. Hitler also developed eczema on his legs. Some doctors dismiss Hitler's ailments as hypochondria, pointing out the apparently drastic decline of Hitler's health as Germany began losing World War II. Mental health As debated as Hitler's physical medical issues may be, his mental health is a minefield of theories and speculation. This topic is controversial, as many believe that if a psychological cause can be found for Hitler's behavior, there would be more reasoning behind his actions. In 1993, the interdisciplinary team Desmond Henry, Dick Geary and Peter Tyrer published an essay in which they expressed their common view that Hitler had antisocial personality disorder as defined in ICD-10. Tyrer, a psychiatrist, was convinced that Hitler furthermore showed signs of paranoia and of histrionic personality disorder. Robert G. L. Waite, who wrote an extensive psychohistory of Hitler, concluded that he suffered from borderline personality disorder, which manifested its symptoms in numerous ways and would imply Hitler was in full control of himself and his actions. Others have proposed Hitler may have been schizophrenic, based on claims that he was hallucinating and delusional during his last year of life. Many people believe that Hitler had a mental disorder and was not schizophrenic nor bipolar, but rather met the criteria for both disorders, and was therefore most likely a schizoaffective. If true, this might be explained by a series of brief reactive psychoses in a narcissistic personality which could not withstand being confronted with reality (in this case, that he was not the "superman" or "savior of Germany" he envisioned himself to be, as his plans and apparent early achievements collapsed about him). In addition, his regular methamphetamine use