TABLE 1:

Clinical features of 22 patients with pituitary adenoma

Case No./Patient Age (y)/Patient Sex	Signs and Symptoms^*	Adenoma Type^†	Height × Width × Thickness (mm)	HSI Site^§	HSI Shape^‖	Postoperative MR Study Interval (mo)	Postoperative HSI	Postoperative DI
Group A
1/63/M	VFD	NF	31 × 28 × 33	SD	Ovoid	5	Yes	No
2/63/F	Headache	NF	20 × 18 × 19	SD	Round	36	Yes	No
3/61/M	VFD	NF	39 × 26 × 30	SD	Ovoid	6	Yes	No
4/55/M	VFD	NF	32 × 26 × 25	SD	Linear	10	Yes	No
5/63/M	VFD	NF	26 × 22 × 20	SD	Linear	0.5	Yes	No
6/35/M	Impotence	PRL	35 × 25 × 22	SD	Linear	44	Yes	No
7/74/F	VFD	NF	35 × 22 × 26	SD	Round	5	Yes	No
8/59/F	VFD	NF	38 × 31 × 23	SD	Linear	3	Yes	No
9/39/F	VFD	NF	27 × 21 × 18	IS	Linear	21	Yes	No
10/39/F	VFD	PRL	22 × 18 × 18	SD	Linear	44	Yes	No
11/17/F	VFD	PRL	27 × 18 × 18	SD	Linear	48	Yes	No
12/72/F	VFD	NF	29 × 26 × 24	SD	Linear	32	Yes	No
13/61/F	VFD	NF	34 × 26 × 24	SD	Linear	31	Yes	No
14/54/F	VFD	NF	24 × 20 × 18	ME	Linear	1	Yes	No
15/28/F	Amenorrhea	PRL	22 × 18 × 15	SD	Linear	26	Yes	No
16/35/F	VFD	NF	29 × 26 × 20	SD	Linear	24	Yes	No
17/74/F	Acromegaly	GH	24 × 23 × 21	SD	Ovoid	6	Yes	No
18/33/F	VFD	PRL	52 × 38 × 36	None	NA	27	Yes	No
Group B
19/60/M	VFD	NF	19 × 18 × 20	None	NA	4	No	No
20/70/M	VFD	NF^‡	22 × 20 × 18	None	NA	7	No	Yes
21/48/F	VFD	NF	29 × 20 × 20	None	NA	27	No	Yes
22/30/M	VFD	NF	34 × 30 × 26	None	NA	22	No	Yes

* VFD indicates visual field defect.
† GH indicates growth hormone–secreting adenoma; NF, nonfunctioning adenoma; and PRL, prolactinoma.
‡ Pituitary apoplexy.
§ IS indicates intrasellar; ME, median eminence; SD, supradiaphragmatic.
‖ NA indicates not applicable.