Hello,
Pain in left upper abdomen may occur due to gastroesohageal, colon, pancrease, spleen and renal problems like:
-
GERD that result in acid reflux from the stomach into the oesophagus causing irritation and inflammation of the lower oesophagus. Certain positions may increase the
pain.
-
Gastritis due to H pylori or Drug induced (
NSAID) or
gastric ulcer. The
pain is temporary relieved by simple foods and
antacids.
- spleenomegally causes also left sided
abdominal pain that may increase with movement.
- Renal colic is a common cause of
abdominal pain and is usually due to renal stone.
- Pancreatitis can also cause left sided
abdominal pain and GIT troubles (especially with fatty meals). Serum amylase and alkaline phophatase are usually high.
- IBS may also cause left sides
abdominal pain with bloated abdomen and either diarrhoea or
constipation or an alternation between both of them. Stress increases the
frequency and the severity of symptoms in almost all cases. The diagnosis is made by exclusion of all other causes.
CBC, stool analysis, urine analysis and serum amylase are helpful to start with.
Investigations include upper
endoscopy with some specific tests for H. pylori, lower
endoscopy and CT scan.
You have blood in urine and left sides
abdominal pain, so renal colic is to be excluded first. You mentioned also that there was a history of GIT problems so exclusion of gastrooesophageal causes is essential too.
CT-scan could be helpful to exclude renal, spleen as well as pancreatic problems. It can also see lesions in the colon and the stomach. It may also show unexpected vertebral problems that may induce a muscle spasm presenting with left sided
pain that increase with certain movements.
If CT Scan showed no abnormalities, endoscopic evaluation would be the next step especially if
blood in stools is found.
IBS would be diagnosed by exclusion.
Only by complete history, physical examination and investigations, the correct diagnosis can be reached. I would advise you to follow up with your doctor.
Hope you find this information useful.
Please keep us updated.
Best regards.
This answer does not substitute for direct medical consultation.
Dr. Safaa Mahmoud.
MB BCh, MSc Internal Medicine. MD Medical Oncology.
PhD Experimental Medicine and Biochemical Science.