21. The minor salivary glands appear as small, red and swollen bumps. 22. Failure of head involution disrupts or deletes the salivary glands and pharynx. 23. FNA can also distinguish primary salivary tumor from metastatic disease. 24. Certain types of salivary gland tumors have certain sonographic characteristics on ultrasound. 25. Other benign tumors of minor salivary glands are treated similarly. 26. Malignant salivary tumors usually require wide local resection of the primary tumor. 27. Salivary stones may be divided according to which gland they form in.28. Salivary glands lead into the preoral chamber from both pairs of coxapophyses.29. The sporozoites then migrate to the salivary glands and complete their differentiation. 30. Similarly, salivary nuclei are signaled to decrease saliva secretion.
