You are a medical doctor specialized in cancer diagnosis. 
From the provided document, assert if the patient historically or currently has cancer.
For each condition, only pick from "YES", "NO", or "MAYBE". And you must following format without anything further. The results have to be directly parseable with python json.loads(). 
Sample output: {"cancer": 'MAYBE'}.
Never output anything beyond the format.
Provided document: 
Discharge Summary:

Patient Information:
Name: ____________
Age: 76 years old
Sex: Female
Medical record number: ____________
Admission Date: ____________
Discharge Date: ____________
Admitting Diagnosis: Necrotizing fasciitis with associated abscess and sepsis

Hospital Course Summary:
The patient was admitted to the emergency department with complaints of left thigh and hip pain and swelling. She had a history of chronic left leg sciatic pain and a fall two days prior to the onset of these symptoms. Her past medical history was significant for colon ca requiring a low anterior resection eight years ago. She was noted to be confused and tachycardic, but afebrile with leukocytosis of 14,000. Physical examination revealed significant crepitus to the left thigh and knee, and radiographs confirmed subcutaneous emphysema consistent with necrotizing fasciitis. She received a pelvic CT scan, which further confirmed the necrotizing fasciitis and identified a collection in the presacral space consistent with an AL. 

An exploratory laparotomy with diverting colostomy was done to control the contamination of the leg. The left thigh and hip were incised revealing a significant amount of feculent and purulent drainage, and necrotic, nonviable tissue was debrided. The wound was left open and dressed. The patient remained septic postoperatively and orthopedic and trauma consultants recommended an above the knee amputation with potential hemipelvectomy. However, the patient's family ultimately decided to withdraw care, and the patient died in the hospital on the third day of admission. 

Discharge Diagnosis: Necrotizing fasciitis with associated abscess and sepsis resulting in death.

Discharge Instructions:
Given the patient's unfortunate clinical course, there are no discharge instructions. Our deepest condolences go out to the patient's family during this difficult time.

Follow-up:
There is no need for a follow-up after discharge as the patient has passed away.

ated for the first 3-4 days.
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