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Kaplan Qbank USMLE



Author9 Posts
  #1

21. A previously healthy 85-year-old man has had abdominal
distention, decreased caliber of stools, and decreased appetite over the past 2 weeks and a 9-kg (20-lb) weight loss over the past 3 months. On sigmoidoscopy, he is found to have a constricting adenocarcinoma of the sigmoid colon; imaging studies show three 1-cm metastases to the liver. Which of the following is the most appropriate next step inmanagement?

A) No treatment
B) Radiation therapy
C) Chemotherapy
D) Combination radiation therapy and chemotherapy
E) Resection of the colon tumor

  #2

C) Chemotherapy

no radiation for colon cancer metastases

___________________
The Key to Succeed is Patience.

  #3

E) Resection of the colon tumor

this is type IV colon ca.

  #4

92306 wrote:
E) Resection of the colon tumor

this is stage IV colon ca.



  #5

In all type 1v cancers, chemotherapy is the best option.

___________________
If u want to do something, do it today as there is no tomorrow.

  #6

theres an obstructing left sided lesion which will go into obstruction if not resected ( or atleast a colostomy be done ) . A solitary liver metastasis does not eliminate resection as a treatment modality for obstructing lesions . However it may be followed with a liver metastatectomy for the metastasis.Thispatient doesnot qualify for chemotherapy bcos of his age
A previous good health qualifies him for surgery.

  #7

widespread is chemotx

  #8

His condition will be further complicated if Ch-therapy started before/without bowel decompression (trust an surgeon-oncologist, please). The choices do not include sigmostoma (needed in this case if primary tumor is unresectable; the age could be an contraindication to a major surgery), but we have an option E) Resection of the colon tumor. After recovery we then start CH with 5FU

___________________
Don't live in a town where there are no doctors

  #9

E resection of tumour( resection is the main stay of treatment for colon cancer) , relives his obstruction, colstomy will improve his quality of life than he can be sent for chemo this what we do in our surgical ward, I have never seen my consultant refering pt in intestinal obstruction sec to tumour to Oncology fo chemo







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