Search results for "Colon cancer"
MKSAP Quiz: Colon cancer screening in a woman with a family history
This month's quiz asks readers to determine the most appropriate time to start colonoscopy screening in a 38-year-old woman with a personal history of endometrial cancer and a family history of colon cancer.
https://gastroenterology.acponline.org/archives/2018/04/27/4.htm
27 Apr 2018
Following healthy lifestyle guidelines may improve survival among colon cancer patients
Patients with stage III colon cancer who had high concordance with the American Cancer Society Nutrition and Physical Activity Guidelines for Cancer Survivors had a five-year survival probability of 85% versus 76% for those with low concordance.
https://gastroenterology.acponline.org/archives/2018/04/27/3.htm
27 Apr 2018
MKSAP Quiz: Follow-up after colon cancer
A 37-year-old man is evaluated during a follow-up appointment after resection of a well-differentiated adenocarcinoma of the ascending colon. His family history is significant for endometrial cancer in his mother and colon cancer in his maternal grandfather. What is the most appropriate next step in management?
https://gastroenterology.acponline.org/archives/2020/05/22/4.htm
22 May 2020
Antibiotics may be associated with colon cancer risk in dose-dependent fashion
A case-control study found that patients who developed colon cancer, particularly in the proximal colon, were more likely to have taken antibiotics, whereas antibiotic use was not associated with increased risk of rectal cancer.
https://gastroenterology.acponline.org/archives/2019/08/23/2.htm
23 Aug 2019
Marketing authorized for first AI device to detect potential signs of colon cancer
The device uses artificial intelligence (AI) based on machine learning to assist clinicians in the real-time detection of lesions, such as polyps or suspected tumors, in the colon during a colonoscopy.
https://gastroenterology.acponline.org/archives/2021/04/23/10.htm
23 Apr 2021
MKSAP Quiz: 6-month history of constipation
A 52-year-old man is evaluated for a 6-month history of constipation. He has bowel movements once every 5 days, low back pain after 2 days without a bowel movement, and straining during defecation. He reports no abdominal pain. After a physical exam and lab tests, what is the most appropriate management?
https://gastroenterology.acponline.org/archives/2023/11/17/4.htm
17 Nov 2023
Long-term survival did not differ with laparoscopic vs. open liver surgery in metastatic colon cancer
In a single-center randomized trial in Norway, five-year rates of overall and recurrence-free survival were 54% versus 55% and 30% versus 36%, respectively, in patients who received laparoscopic versus open surgery.
https://gastroenterology.acponline.org/archives/2020/11/20/7.htm
20 Nov 2020
MKSAP Quiz: CRC surveillance after polyp removal
This month's quiz asks readers to determine the most appropriate colorectal cancer (CRC) surveillance interval in a 60-year-old patient following removal of a 7-mm sessile serrated polyp.
https://gastroenterology.acponline.org/archives/2022/09/23/4.htm
23 Sep 2022
Single sigmoidoscopy significantly reduced long-term CRC incidence
A pooled analysis of four large randomized trials of sigmoidoscopy screening found a significant and sustained effect of a single performance of the test on colorectal cancer (CRC) incidence and mortality over 15 years of follow-up.
https://gastroenterology.acponline.org/archives/2022/10/28/3.htm
28 Oct 2022
MKSAP Quiz: Colorectal cancer screening in a high-risk patient
This month's quiz asks readers to determine the best time to screen for colorectal cancer in a 38-year-old man with a family history of colon cancer diagnosed in his father at age 52 years.
https://gastroenterology.acponline.org/archives/2021/01/22/4.htm
22 Jan 2021