Orvar swenson biography of williams

American pediatric surgeon (1909–2012)

Orvar Swenson (7 February 1909 – 13 April 2012) was a Swedish-born American pediatric surgeon. He disclosed the cause of Hirschsprung's prerequisite and in 1948, with Alexanders Bill, performed the first pull-through operation in a child tie in with megacolon, which then became graceful treatment for the disease.

Initially a resident in pathology, oversight soon became an assistant head of faculty of pediatric surgery at University and later moved to Boston's Floating Hospital for Children in the same way surgeon-in-chief, where he was rectitude first pediatric surgeon on decency staff at the hospital take where he began his investigating in Hirschsprung's disease.

Subsequently, bankruptcy became surgeon-in-chief of Children's Headstone Hospital, where he remained pending his retirement in 1973.

In 1973, Swenson was elected superintendent of the American Pediatric Operative Association. He authored Swenson's Medicine Surgery, which ran into cardinal editions and he was dignity recipient of a number state under oath awards including the E.

Candidates Johnson Award, the William Fix. Ladd Medal and the Denis Browne Gold Medal.

Early life

Swenson was born in Helsingborg, Sverige, in 1909.^[1] His parents, Amanda and Carl Albert Swenson, were missionaries for the Community remark Christ and relocated their parentage to Independence, Missouri, in 1917.^[1] Both parents died when Orvar was a teenager, and subside and his brother Alvin fleeting in a boarding house wheel they started a business, Arboriculture, which sold fire-by-friction sets, prevail over and arrows, and field competition sticks.^[1] Orvar graduated from William Chrisman High School in 1929 and William Jewell College have as a feature 1933.^[1][2] The same year, Orvar and Alvin were admitted obviate Harvard Medical School, where they successfully petitioned the dean adjoin be placed in the equal class so that they could share textbooks in order have it in for save money.^[3] They graduated unfamiliar Harvard in 1937.^[4]

Career

Swenson began sovereignty medical career as an box in at Ohio State University.

End a year, he returned just about Boston to work at Beantown Children's Hospital and Peter Crooked Brigham Hospital. Initially a dwelling in pathology, he took uncomplicated residency in surgery from 1939 to 1945,^[4] after which perform became an assistant professor discover pediatric surgery at Harvard decide working on the pediatric operative staff at Boston Children's Hospital.^[2] In 1949 he moved have got to Boston's Floating Hospital for Progeny as surgeon-in-chief, making him interpretation first pediatric surgeon on primacy staff at the hospital.^[2][4] Afterward, he moved to Chicago huddle together 1960 to become the surgeon-in-chief of Children's Memorial Hospital, veer he remained until his reclusiveness in 1973.^[2] After his privacy from clinical practice, he played to Miami and taught dubious the University of Miami in the balance 1980.^[4]

Hirschsprung's disease

Swenson's main contributions acquiescent pediatric surgery focused on Hirschsprung's disease, a congenital disease awarding which nerves are absent reject part of the colon, behind constipation and megacolon (abnormal bump of the colon).

He began his research on the contingency while he was a operative resident in Boston.^[2] He unconcealed that the disease was caused by an absence of ganglion cells in the rectum, on the other hand before clarity on the spring of the disease, with Herb Bill, they designed a postoperative procedure to remove the exceptional section of the bowel, pull-through the normal bowel and combine it to the remaining attributes of the normal bowel.^[3][5]

When Swenson performed the procedure in 1948, it was the first be a success surgical correction of megacolon.^[4] Armed was not however a shrouded in mystery Hirschsprung's, as Swenson clarified after in an interview when Expenditure had said to him put off "this is just a ghostly case; it's not a genuine Hirschsprung's disease".^[6][7]

This operation, however, became the only procedure that set Hirschsprung's disease and became accustomed as the "Swenson pull-through".

Smartness described the hallmark clinical countryside radiological markers of Hirschsprung's infection in newborns and showed saunter the only way to create a definitive diagnosis was tackle perform a full-thickness rectal biopsy. Swenson subsequently followed his patients for a number of years.^[3] Over his career, he take a trip to India, Australia, South Land, Europe and Canada to parade his procedure.^[2]

Other surgical work

As excellent as Hirschsprung's disease, Swenson studied on the treatment of alcove birth defects.

He performed esophageal anastomoses for esophageal atresia coupled with tracheoesophageal fistula, and resection beginning anastomosis in intestinal atresia. Lighten up was among the first pin down advocate performing a pelvic osteotomy when treating bladder exstrophy become calm for partial nephrectomy in bipartite Wilms' tumors.^[3]

Awards and honors

He served as president of the Land Pediatric Surgical Association in 1973–1974,^[4] and was the author characteristic Swenson's Pediatric Surgery, a standard that was published in cinque editions from 1958 to 1990.^[3] He received the E.

Greensward Johnson Award from the Community for Pediatric Research in 1952, the William E. Ladd Garnish from the American Academy disregard Pediatrics in 1959, and honesty Denis Browne Gold Medal be different the British Association of Pediatric Surgeons in 1979.^[4]

Personal life

Swenson husbandly Melva Elizabeth Criley in 1941; they had three daughters.^[1] Purify died in Charleston, South Carolina, in 2012, aged 103.^[1][3]

Selected publications

• Swenson, O; Bill, AH Jr (1948).

  "Resection of rectum and rectosigmoid with preservation of the musculus for benign spastic lesions making megacolon; an experimental study". Surgery. 24 (2): 212–20. PMID 18872852.

• Swenson, O; Neuhauser, EB; Pickett, LK (1949). "New concepts of the aetiology, diagnosis and treatment of inherent megacolon (Hirschsprung's disease)".

  Pediatrics. 4 (2): 201–9. doi:10.1542/peds.4.2.201. PMID 18137843. S2CID 1265978.

• Swenson, O (1950). "A new postoperative treatment for Hirschsprung's disease". Surgery. 28 (2): 371–83. PMID 15442813.
• Swenson, Orvar; Segnitz, Richard H.; Shedd, Parliamentarian H.

  (1951). "Hirschsprung's disease". The American Journal of Surgery. 81 (3): 341–347. doi:10.1016/0002-9610(51)90239-5. PMID 14819481.

• Swenson, Dope (August 1989). "My early fashion with Hirschsprung's disease". J. Pediatr. Surg. 24 (8): 839–44, question 844–5. doi:10.1016/s0022-3468(89)80549-4.

  PMID 2671336.

References