Table 1.

Clinical and imaging findings in patients with schwannoma

Case	Age, years	Sex	Cranial nerve involved	Symptom duration, years	Initial negative imaging	Tumor location	Tumor size, mm	Shape
1	60	M	Medial rectus motor nerve	10	Yes	Deep orbit	2.9 × 3.9	Nodular
2	21	F	Medial rectus motor nerve	1	Yes	Deep orbit	3.3 × 2.8	Nodular
3	6	F	Medial rectus motor nerve	2	Yes	Deep orbit	4.7 × 7.7	Nodular
4	60	M	Oculomotor	20	No	Intracavernous and intraorbital	7.7 × 10 and 2.6 × 7.7	Fusiform
5	55	F	Oculomotor	5	Yes	Subarachnoid at posterior communicating artery	5 × 5	Nodular
6	60	M	Abducens	6	Yes	Subarachnoid	5 × 5	Nodular
7	45	M	Abducens	2	No	Subarachnoid and intracavernous	6 × 12	fusiform
8	50	M	Trochlear	5	Yes	Subarachnoid ambient cistern	5 × 5	Nodular