An adult presented with hemetemesis and upper abdominal pain. Endoscopy revealed a growth at the pyloric antrum of the stomach. CT scan showed growth involving the pyloric antrum without infiltration or invasion into surrounding structures and no evidence of distant metastasis. At Laparotomy neoplastic growth was observed to involve the posterior wall of stomach and the pancreas extending 6cm up to tail of pancreas. What will be the most appropriate surgical management?

**Core Concept**
Gastrointestinal cancers, such as gastric adenocarcinoma, require precise surgical management to achieve optimal outcomes. The extent of tumor involvement and its proximity to surrounding structures are crucial factors in determining the most appropriate surgical approach.

**Why the Correct Answer is Right**
In this case, the tumor involves the posterior wall of the stomach and extends up to the tail of the pancreas, indicating a locally advanced tumor with potential involvement of the pancreas. A **distal gastrectomy with pancreatectomy** would be the most appropriate surgical management to achieve complete resection of the tumor. This approach would involve removing the distal stomach, along with a portion of the pancreas, to ensure clear margins and minimize the risk of recurrence.

**Why Each Wrong Option is Incorrect**
* **Option A:** A simple distal gastrectomy without pancreatectomy would be inadequate in this case, as the tumor extends into the pancreas, making it a poor choice.
* **Option B:** A total gastrectomy would be excessive and unnecessary, as the tumor is localized to the distal stomach and does not involve the proximal stomach.
* **Option C:** A pyloric preserving gastrectomy would not be suitable in this case, as the tumor is located in the antrum and extends into the pancreas, making it a poor choice.

**Clinical Pearl / High-Yield Fact**
In patients with gastric cancer, the extent of tumor involvement and its proximity to surrounding structures are critical factors in determining the most appropriate surgical approach. A thorough preoperative evaluation, including imaging studies and endoscopy, is essential in planning the optimal surgical strategy.

**Correct Answer:** C. Distal gastrectomy with pancreatectomy.

✓ Correct Answer: C. Paial Gastrectomy + Distal pancreatectomy