Freebase(0.00 / 0 votes)Rate this definition: Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south.
Signs and symptoms of neuroendocrine cancer. A sign is something that can be observed and recognized by a doctor or healthcare professional (for example, a rash). A symptom is something that only the person experiencing it can feel and know (for example, pain or tiredness).
The most common types of cancer of the pancreas are exocrine tumours. The symptoms can be quite vague. And they vary depending on where the cancer is in your pancreas â in the head, body or tail. Some of the most common symptoms include pain in the stomach area or back, jaundice and weight loss.he most common types of cancer of the pancreas are exocrine tumours. The symptoms vary depending on where the cancer is in your pancreas-in the head, body or tail. Common symptoms include. 1  Pain in the stomach area or back. 2  Jaundice. 3  Weight loss.