C18.7
Malignant neoplasm of sigmoid colon
Clinical Classification Guidelines
Inclusion Terms
- Malignant neoplasm of sigmoid (flexure)
Excludes Type 1
- malignant neoplasm of rectosigmoid junction (C19)
Medical Intelligence & Overview
Malignant neoplasm of the sigmoid colon refers to a type of cancer that originates in the sigmoid part of the large intestine, located near the rectum. This condition involves the uncontrolled growth of abnormal cells in the sigmoid colon, which can invade nearby tissues and spread to other parts of the body. Recognizing this disease early is crucial for effective treatment and improved outcomes. In this article, we explore the causes, symptoms, diagnosis, and treatment options related to this condition to provide a comprehensive understanding for patients and their families.
Causes & Symptoms
Clinical Causes: Genetic factors, such as inherited gene mutations Diet-high in red and processed meats, low in fiber Chronic inflammatory conditions like ulcerative colitis or Crohn's disease Lifestyle factors including smoking, excessive alcohol consumption, and obesity Age, with higher incidence in individuals over 50 years old Personal or family history of colorectal cancer or polyps Sedentary lifestyle and lack of physical activity
Key Symptoms: Changes in bowel habits, such as diarrhea or constipation Rectal bleeding or blood in stool Persistent abdominal discomfort, including cramps or bloating Unexplained weight loss Feeling of incomplete bowel emptying Weakness or fatigue Narrower-than-normal stools
Diagnostic & Treatment
Diagnosis Path: Diagnosing malignant neoplasm of the sigmoid colon involves several steps, often beginning with a medical history review and physical examination. Diagnostic procedures include:
Treatment Protocols: Treating malignant neoplasm of the sigmoid colon typically involves a combination of approaches, tailored to the stage and location of the cancer. Common treatment options include:
Clinical Advice & FAQs
Billing Guidance
Is C18.7 a billable ICD-10 code?
Yes, C18.7 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report C18.7?
Clinical documentation must specify the nature of Malignant neoplasm of sigmoid colon and any associated comorbidities for accurate reporting.
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