Overview
Treatment for tumors of the pancreatic body and tail.
Distal pancreatectomy is the operation that removes the body and tail of the pancreas — everything to the left of the pancreatic neck where it crosses over the major mesenteric blood vessels. It is the right operation for adenocarcinoma of the body or tail, neuroendocrine tumors, mucinous cystic neoplasms, main-duct IPMN, solid pseudopapillary neoplasms, and select cases of chronic pancreatitis confined to the tail. Unlike the Whipple procedure for head-of-pancreas tumors, no intestinal reconstruction is required — the cut edge of the pancreas is sealed and the operation is complete.
For most patients, we perform the operation minimally invasively — laparoscopically or robotically — through four to five small incisions in the upper abdomen. The spleen is preserved when it is safe to do so (typically for benign lesions); for cancer, the spleen is usually removed en bloc to clear the lymph nodes that travel with the splenic vessels. The most common complication after any distal pancreatectomy is a pancreatic fistula — a leak of pancreatic juice from the divided edge of the gland — which is usually mild and managed with the drain placed at surgery.
Who is a candidate?
Candidates are patients with a tumor, cyst, or chronic inflammation localized to the pancreatic body or tail and confirmed on pancreas-protocol imaging. For suspected cancer, we obtain endoscopic ultrasound with biopsy and tumor markers (CA 19-9) before surgery; for cysts, we follow international (Fukuoka/Kyoto) criteria for resection. Patients with significant medical comorbidities, with very large or vascular tumors, or with tumors involving the celiac axis sometimes need an open approach or a more extensive operation (modified Appleby procedure for celiac involvement).
How we perform it
Under general anesthesia, four to five small ports are placed in the upper abdomen. We enter the lesser sac by dividing the gastrocolic ligament, expose the body and tail of the pancreas, and identify the splenic artery and vein along the upper edge. For benign cases, we carefully separate the pancreas from the splenic vessels and preserve the spleen. For cancer, the splenic artery and vein are divided early and the spleen is taken en bloc with the pancreas. The pancreas is divided at the neck with a stapler or by hand-sewn closure, and a drain is placed near the cut edge. Operations typically take 3–5 hours.
Recovery
Most patients stay 3–5 nights. You will walk the evening of surgery, begin clear liquids the next day, and advance to a regular diet as tolerated. The drain stays in until output volume and amylase levels confirm there is no significant pancreatic leak — usually 5–7 days. Diabetes is uncommon after a standard distal pancreatectomy unless the patient had pre-existing glucose intolerance or chronic pancreatitis. Desk work resumes at 3–4 weeks, full activity at 6 weeks. Long-term follow-up depends on the underlying diagnosis.
Why Florida Surgical
Pancreatic surgery is the part of general surgery where outcomes most clearly track with surgeon and team experience. Dr. Shaw is fellowship-trained in hepato-pancreato-biliary (HPB) and surgical oncology, with a high-volume practice in pancreatic resection. We perform distal pancreatectomy minimally invasively for the great majority of appropriate patients, coordinate with medical oncology for chemotherapy when needed, and follow patients long-term in our Coral Springs office for both clinical follow-up and surveillance imaging.
Frequently asked questions
Will I be diabetic after a distal pancreatectomy?
Most patients with normal pre-op blood sugars and a healthy remaining pancreas do not become diabetic. The risk is higher in patients with pre-existing glucose intolerance, chronic pancreatitis, or who require extensive resection extending into the body. We check blood sugars regularly after surgery.
Do you keep the spleen?
We preserve the spleen in benign cases when it is technically safe — usually for cysts, low-risk neuroendocrine tumors, and small benign masses. For cancer, the spleen is removed en bloc with the specimen to clear the lymph nodes that travel with the splenic vessels. Vaccinations are given pre-op if splenectomy is planned.
What is a pancreatic fistula?
A pancreatic fistula is a leak of pancreatic juice from the divided edge of the pancreas. It is the most common complication after distal pancreatectomy. Most are minor and managed with the surgical drain — the drain stays in until output confirms healing. A small percentage require a longer drain course or additional procedures.
How long is recovery?
Hospital stay is typically 3–5 days. Most patients return to desk work in 3–4 weeks and full activity in 6 weeks. Open distal pancreatectomy — sometimes needed — takes longer, typically 6–8 weeks.
Is laparoscopic or robotic as safe as open?
For appropriate patients, minimally invasive distal pancreatectomy has equal or better safety, less pain, less blood loss, and faster recovery. The oncologic completeness of the resection is the same in expert hands. We choose the approach that fits the tumor and the patient.