Which type of join returns all the rows that match the join condition, as well as the rows that do not have matching values in the common columns?

Which of the following ovarian abnormalities may contain skin and hair?

Match each law with the correct description

A patient presents with a past history of a ruptured appendix. The sonographic image demonstrates the ovary (block arrow) surrounded by anechoic fluid. Based on the clinical history, the sonographic findings are most suspicious for a(n):  

A patient presents with a history of postmenopausal bleesing. A heterogeneous intrauterine mass is identified on sonography. On the basis of the clinical history, the sonographic findings are most suspicious for:

Which of the following ovarian neoplasms demonstrates sonographic characteristics similar to a leiomyoma?

Which of the following refers to an alternate name assigned to a column or table in an SQL statement?

A common sonographic finding associated with an endometrioma is a(n):

Metastatic lesions in the adnexa are more commonly associated with a primary malignancy of the:

A patient presents with a history of an intramural leiomyoma. An intramural leiomyoma: