BY THE ARUSHA NEWS REPORTER
A new study has highlighted colorectal cancer among young adults in northern Tanzania after doctors documented three patients aged 19, 28 and 29.
Published on September 1, 2026 in the Journal of Surgical Case Reports, the study said one patient died following surgery while later another required palliative chemotherapy.
“Delayed presentation, limited diagnostic resources and restricted oncology services significantly impacted care,” the researchers said.
The patients experienced symptoms including rectal bleeding, changes in bowel habits, abdominal pain and unexplained weight loss before being diagnosed. Two were found to have mucinous adenocarcinoma, while one had another form of adenocarcinoma. The paper did not specify the exact period when the patients were treated.
BOWEL CANCER RAISES ALARM AMONG YOUNG ADULTS IN NORTHERN ZONE
While doctors do not know the exact trigger for every case, the disease is linked to a mix of lifestyle habits, health conditions and genetic factors. Eating a lot of red meat, including pork or eating a diet low in fibre, fruits and vegetables, raises the risk. Other factors include obesity, inactivity, smoking and heavy alcohol consumption, which damages the cells lining the colon or rectum.
The research conducted by Mujaheed Suleman, Jay Lodhia, Evance Salvatory Rwomurushaka, Felister Uisso and Alex Mremi who are affiliated to the Kilimanjaro Christian Medical Centre (KCMC), KCMC University, Kilimanjaro Clinical Research Institute and NSK Hospital in Arusha.
