R I Hallan
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Explore the profile of R I Hallan including associated specialties, affiliations and a list of published articles.
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Articles
18
Citations
192
Followers
0
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Recent Articles
1.
2.
Pitt J, Dawson P, Hallan R, Boulos P
Colorectal Dis
. 2003 Jun;
3(3):165-8.
PMID: 12790983
Background: Indoramin is an alpha1-adrenoceptor antagonist and has been shown to reduce anal resting pressure. Its therapeutic potential has not been explored. The aim of this study was to determine...
3.
Mathur P, Hallan R
Colorectal Dis
. 2003 Jun;
4(5):304-312.
PMID: 12780572
Anastomosis of the colon to the anal canal is now an accepted technique in the surgical management of low and mid rectal cancers. Although significant postoperative bowel disturbance is often...
4.
Hallan R, George B, Williams N
Surg Annu
. 1993 Jan;
25 Pt 2:85-115.
PMID: 8351594
No abstract available.
5.
Roberts J, Womack N, Hallan R, Thorpe A, Williams N
Br J Surg
. 1992 Nov;
79(11):1213-5.
PMID: 1467908
The role of anismus in the aetiology of defective rectal evacuation was investigated by dynamic integrated proctography in 20 controls and 71 constipated patients. Normal parameters were defined and compared...
6.
Williams N, Patel J, George B, Hallan R, WATKINS E
Lancet
. 1991 Nov;
338(8776):1166-9.
PMID: 1682591
In early surgical attempts to create a neoanal sphincter for patients who are faecally incontinent, skeletal muscle (usually the gracilis) has been transposed around the anal canal. Despite modifications, such...
7.
Waldron D, Kumar D, Hallan R, Wingate D, Williams N
Gut
. 1990 Nov;
31(11):1284-8.
PMID: 2253913
Subtotal colectomy with ileorectal anastomosis is now frequently offered to patients with slow transit constipation who have severe symptoms and no response to more conventional medical treatment. If this operation...
8.
Williams N, Hallan R, KOEZE T, WATKINS E
Dis Colon Rectum
. 1990 Jul;
33(7):561-5.
PMID: 2361423
A new operation is described in which a neorectum and neoanal sphincter mechanism have been constructed to restore gastrointestinal continuity and continence in a patient who required abdominoperineal excision of...
9.
Willams N, Hallan R, KOEZE T, Pilot M, WATKINS E
Ann R Coll Surg Engl
. 1990 Mar;
72(2):108-13.
PMID: 2334092
Six patients incapacitating faecal incontinence, in whom conventional treatment had either failed or was contraindicated, were treated by a new technique. A neonanal sphincter was constructed by transposing the gracilis...
10.
Hallan R, Williams N, Hutton M, Scott M, Pilot M, Swash M, et al.
Br J Surg
. 1990 Feb;
77(2):208-13.
PMID: 2317683
The sartorius muscle was transposed into the abdominal cavity of six dogs, passed around a Thiry-Vella loop and sutured to itself to form a neosphincter. The muscle was activated by...