Results 271 to 280 of about 104,774 (313)
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Medical and Pediatric Oncology, 1983
J.W. is a 68-year-old white female who noted an "anal growth" 1 year prior to admission. She also complained of bleeding from her rectum when she was constipated. She attributed these symptoms to hemorrhoids. She noted increasing pain and more bleeding 1 month prior to admission. Locally applied hemorrhoid remedies gave her no relief.
Steven J. Leibach +3 more
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J.W. is a 68-year-old white female who noted an "anal growth" 1 year prior to admission. She also complained of bleeding from her rectum when she was constipated. She attributed these symptoms to hemorrhoids. She noted increasing pain and more bleeding 1 month prior to admission. Locally applied hemorrhoid remedies gave her no relief.
Steven J. Leibach +3 more
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The American Journal of Surgery, 1951
Abstract Contraction of the anal canal may be classified according to pathologic conditions as of three general types. Types 1 and 2, which usually follow some operative procedure, are the subject of this paper. Diagnosis depends upon history of previous operation, continued pain, increasing constipation and a sensation that the anal opening is too ...
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Abstract Contraction of the anal canal may be classified according to pathologic conditions as of three general types. Types 1 and 2, which usually follow some operative procedure, are the subject of this paper. Diagnosis depends upon history of previous operation, continued pain, increasing constipation and a sensation that the anal opening is too ...
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New England Journal of Medicine, 2000
Despite the rarity of carcinoma of the anal canal, remarkable progress has been achieved during the past 30 years in understanding its pathogenesis and improving treatment. Largely because of the rigorous collection of data and the treatment of patients in clinical trials, it is now widely accepted that the majority of cases are caused by human ...
Robert J. Mayer +2 more
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Despite the rarity of carcinoma of the anal canal, remarkable progress has been achieved during the past 30 years in understanding its pathogenesis and improving treatment. Largely because of the rigorous collection of data and the treatment of patients in clinical trials, it is now widely accepted that the majority of cases are caused by human ...
Robert J. Mayer +2 more
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, 2012 Physical examination is an important part of the staging and planning process as well as adequate imaging studies. Standard studies include CT of the pelvis to assess the primary tumor and the status of regional lymph nodes. These tumors can be well visualized on PET, so a PET/CT scan is becoming a standard part of staging and planning to help ...
Albert C. Koong +2 more
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Clinics in Gastroenterology, 1979
SUMMARY The results of surgery in the anorectal region depend on its effects on the motor, sensory and anatomical factors subserving anal continence, with a correspondingly greater percentage of defects in anal control occurring as an increasing number of factors are impaired by the operation.
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SUMMARY The results of surgery in the anorectal region depend on its effects on the motor, sensory and anatomical factors subserving anal continence, with a correspondingly greater percentage of defects in anal control occurring as an increasing number of factors are impaired by the operation.
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Cancers of the Anal Canal and Anal Margin
Cancer Investigation, 2003In the past, cancers of the anal canal were treated by radical surgery, principally abdominoperineal resection (APR).
Harold J. Wanebo, James E. Gervasoni Jr.
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The American Journal of Surgical Pathology, 1988
The normal gross and microscopic morphology of the anal canal is described, including the more common variants. Constant problems in the literature are the confusing terminology and the relation of the histological zones to the so-called cloacal membrane. For this reason, the review includes remarks on the history, embryology, and nomenclature.
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The normal gross and microscopic morphology of the anal canal is described, including the more common variants. Constant problems in the literature are the confusing terminology and the relation of the histological zones to the so-called cloacal membrane. For this reason, the review includes remarks on the history, embryology, and nomenclature.
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Melanocytes in the anal canal epithelium
Histopathology, 1991We studied the presence of melanocytes in the various epithelial zones of the anal canal, using a recently introduced melanocyte‐specific antibody (HMB‐45) together with antibody to S‐100 protein. In normal anal canals and in haemorrhoids, melanocytes, defined as intraepithelial HMB‐45/S‐100 positive cells, were frequently demonstrated in the anal ...
O.J. Clemmensen, C. Fenger
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Congenital fibrolipoma of anal canal
The Indian Journal of Pediatrics, 2003Although rare, congenital lipomatosis presents during first few months of life as large sub-cutaneous fatty masses on chest with extension into skeletal muscle bundles. Only a few such cases have been reported in the literature. A rare case of congenital fibrolipoma of anal canal in a 3-day-old male child is being documented in the present report.
Sunita Singh +5 more
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1988
The purpose of conservative treatment is the control of rectal carcinoma without bowel resection. Conservative treatment by irradiation has long been a subject of controversy, because it contradicts two generally held notions: first, that adenocarcinoma of the rectum is only slightly radiosensitive; second, that rectal cancer can only be cured by ...
John E. Byfield +2 more
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The purpose of conservative treatment is the control of rectal carcinoma without bowel resection. Conservative treatment by irradiation has long been a subject of controversy, because it contradicts two generally held notions: first, that adenocarcinoma of the rectum is only slightly radiosensitive; second, that rectal cancer can only be cured by ...
John E. Byfield +2 more
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