Consultation in Gastroenterology Template

Reason for consultation:  
Persistent abdominal discomfort and alterations in bowel movements.
History of Present Illness:  
Mr. John Smith, a 45-year-old male, was referred by Dr. Thomas Kelly. He presents with a 6-month history of intermittent abdominal discomfort and recent changes in bowel movements, including episodes of diarrhea and constipation. He reports occasional nausea and a 5 kg weight loss over the past two months. Previous treatments included dietary modifications and over-the-counter antacids, with minimal relief.
Past Medical History:  
Appendectomy at age 20.
Medications:  
Omeprazole 20 mg daily, Multivitamin supplement.
Allergies:  
No known drug allergies.
Social History:  
Mr. Smith is a non-smoker and consumes alcohol socially. He works as an accountant.
Family History:  
Father had colon cancer diagnosed at age 60.
Physical Exam:  
Abdomen: Mild tenderness in the lower quadrants, no rebound tenderness, normal bowel sounds.
Investigations:  
- Laboratory results: Normal CBC, elevated CRP.  
- Colonoscopy results: Diverticulosis noted, no polyps or malignancy.  
- Upper endoscopy results: Mild gastritis.  
- Imaging results: Abdominal ultrasound showed no significant findings.
Assessment and Plan:  
1. Chronic Abdominal Pain and Altered Bowel Habits  
   Assessment: Likely irritable bowel syndrome (IBS) given the symptom pattern and absence of alarming features.  
   - Investigations planned: Consider small bowel imaging to rule out other pathologies.  
   - Medical treatment planned: Start on a low-dose tricyclic antidepressant for pain modulation.  
   - Lifestyle modifications: Advise on a high-fiber diet and regular physical activity.  
   - Follow-up appointments: Review in 6 weeks to assess response to treatment.  
   - Relevant referrals: Consider referral to a dietitian for dietary management.
Additional Notes:  
- Patient education on IBS, emphasizing the chronic nature of the condition and the importance of lifestyle modifications.  
- Instructions for symptom monitoring and when to seek immediate care, such as in cases of severe pain or rectal bleeding.  
- Addressed concerns about potential hereditary risk of colon cancer, advised on regular screening given family history.