21. This conclusion was reached based on the extent of renal tubule cell adenomas . 22. Less commonly it may be due to double parathyroid adenomas or parathyroid hyperplasia. 23. Corticotroph adenomas are detected in more females than males. 24. In 95 % of cases, canalicular adenoma occurs on the upper lip. 25. It can lead to sudden visual loss as the hemorrhagic adenoma rapidly enlarges. 26. Exploration must be done meticulously to search for adenomas . 27. Doctors looked to see whether they developed another adenoma over the next four years. 28. In selective pituitary tumor apoplexy, the adenoma undergoes infarction and shrinkage and disappears. 29. Corticotroph adenomas are also detected in the younger population compared to the older population. 30. However, 95 percent of perianal gland adenomas will disappear after neutering the dog.