Final answer:
A suspected small bowel obstruction with no bowel movements but the passage of flatus could indicate a partial obstruction. Diagnosis might involve fecal specimen exams, MRI, or procedures like flexible sigmoidoscopy. Treatment varies from non-invasive methods to surgery.
Step-by-step explanation:
A suspected small bowel obstruction with no bowel movements but still passage of flatus could indicate a partial obstruction, where gas can pass but solids cannot. For diagnosis, a direct examination of fecal specimens might be used. In cases where imaging is required, MRI or a procedure similar to colonoscopy, such as a flexible sigmoidoscopy, might be recommended.
These diagnostic methods would allow visual assessment of the small intestine and any suspected obstruction. In addition, a medical history discussing symptoms like emesis, diarrhea, and abdominal pain could be vital for a correct diagnosis. Treatment often begins with bowel rest, IV fluids, and sometimes surgery, depending on the severity and cause of the obstruction.