Explanations proposed for the relative paucity of splenic metastases have included: the sharp angle made by the splenic artery which makes it difficult for tumour emboli to enter the spleen; the rhythmic contractile nature of the spleen which squeezes out the tumour emboli; the absence of afferent lymphatics to carry metastatic tumour to the spleen; and antitumour activity due to a high concentration of lymphoid tissue in the spleen.
A holiday in Tenerifeâs popular beach resorts during October will still send you home with a suntan, with temperatures reaching around 25Â°C during the day, dipping to 18Â°C or so after dark.lthough slightly cooler than the heat of high summer in August, October is still pleasantly warm in Tenerife â a world away from the first frosts in Europe.
Winter is low travel season in Spain but compared to other countries. Spain has better tourist visits during winter for it is warmer compared to other countries.Do not miss to visit Tenerife when you are in Spain.here is not really a high season for mosquitoes and biting insects  in Spain. They start hatching after rain when the temperature is  steadily above 20 degrees. The season â¦ normally starts around March  and end in November but it does depend on weather.