The Horrors and Heroes of Hiroshima
Atomic Bomb Injuries
Please note: This exhibit includes graphic images and descriptions of the effects of the atomic bomb.
One of the unique aspects of Hiroshima Diary is that it is written by a doctor who is observing and chronicling the medical care he performs and the medical mysteries he encounters. As early as August 9th, Dr. Hachiya writes of feeling puzzled about a patient with a sore mouth, with numerous small hemorrhages in the mouth and on the skin. Dr. Hachiya wonders if the strange symptoms he is seeing are due to the sudden atmospheric pressure change from the bomb, but it is later revealed to be radiation sickness.
A passage that jumps out is from August 16th, about the condition of Mrs. Yoshida. “The inside of her mouth was swollen and ulcerated and her tonsils several inflamed. Her wounds, which appeared to be healing earlier, had reopened and become crusted with dirty blood clots. Her body was covered with pinpoint subcutaneous hemorrhages.” The next day, Dr. Hachiya writes, “I made rounds again in the late afternoon and discovered that one in every five or six patients had developed petechiae like the ones observed on Mrs. Yoshida. In some patients these subcutaneous hemorrhages were large and in others small. Patients with small subcutaneous hemorrhages had not recognized them, but those who had large ones asked me what they were. I soon discovered the tendency to subcutaneous hemorrhage was greatest in those who had been near the center of the explosion and that many who appeared to be uninjured were now showing petechiae. Since the spots were neither itchy nor painful, I was at a loss to explain their presence.” His fellow doctors suggest he check over his own skin and he is relieved to see that his skin is clear. Dr. Hachiya on the 21st of August does suffer from another symptom that arises—the amount of hair he is able to easily pull from his head makes him feel sick.
The doctors later observe many cases of severe gastro-intestinal symptoms and hair loss, none of which were connecting with the patients’ burns and other injuries. People who appeared to be recovering would develop these other symptoms and die without the doctors understanding the cause. On August 19th, a thought is put forward to study the white blood cells of patients, and a microscope from Tokyo arrives on the 20th. The microscopes in Hiroshima, including the one in the safe of the Communications Hospital, were damaged.
On August 26th, Dr. Hachiya reflects on the importance and necessity of autopsies. When Dr. Hachiya and his colleague Dr. Katsube perform an autopsy they see that the petechiae was not only on the body’s surface but on almost all of the internal organs. The blood within the abdominal cavity had not coagulated. That night, Dr. Hachiya posts a notice regarding radiation sickness with the information he has learned so far. The next day, a friend and professor of pathology, Dr. Tamagawa arrives, and even though there is a policy to not allow autopsies in Hiroshima, Dr. Tamagawa converts an outdoor shack into an autopsy room and laboratory.
The photograph to the left at the bottom of the page shows an autopsy being performed at the Teishin Hospital, another name for the Communications Hospital where Dr. Hachiya worked. Pictured here is Dr. Tamagawa and perhaps Mr. Ogawa, a medical student from Okayama who is also referenced in Hiroshima Diary, as somebody who assists and takes notes for Dr. Tamagawa. This is the autopsy room and lab Dr. Tamagawa set up, and the specimen jars and bottles Dr. Hachiya searched for to give to Dr. Tamagawa.
The photograph above the autopsy lab photo shows a line of injured people sheltered at the Fukuya Department Store. The basement of the store was used as a first-aid station, and Dr. Hachiya describes it as a dark and gloomy cave. He decides not to enter, and is grateful for the light and ventilation at their hospital.
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