Table 4.

Postoperative complications stratified by EOR and surgical approach

	Overall		GTR		STR/Bx		Transcortial		Translaminar		Transcallosal		Other
Number of patients	81		33		42		4		17		7		53
Number of complication	31	38.3%	13	39.4%	18	42.9%	3	75.0%	5	29.4%	5	71.4%	18	34.0%
Hypothalamic dysfunction	18	22.2%	8	24.2%	9	21.4%	1	25.0%	2	11.8%	4	57.1%	11	20.8%
DI	13	16.0%	8	24.2%	4	9.5%	1	25.0%	2	11.8%	3	42.9%	7	13.2%
SIADH	3	3.7%	0	0.0%	3	7.1%	1	25.0%	0	0.0%	2	28.6%	1	1.9%
Hypothermia	2	2.5%	2	6.1%	1	2.4%	0	0.0%	0	0.0%	0	0.0%	2	3.8%
Panhypopituitarism	2	2.5%	2	6.1%	0	0.0%	0	0.0%	1	5.9%	0	0.0%	1	1.9%
Weight gain	2	2.5%	1	3.0%	1	2.4%	0	0.0%	1	5.9%	0	0.0%	1	1.9%
Hypothyroidism	2	2.5%	1	3.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%	2	3.8%
Organic psychosis	2	2.5%	1	3.0%	1	2.4%	0	0.0%	0	0.0%	0	0.0%	2	3.8%
Memory deficits	7	8.6%	2	6.1%	7	16.7%	0	0.0%	1	5.9%	0	0.0%	6	11.3%
Seizures	1	1.2%	0	0.0%	1	2.4%	0	0.0%	1	5.9%	0	0.0%	0	0.0%
Hematoma	3	3.7%	1	3.0%	2	4.8%	1	25.0%	1	5.9%	0	0.0%	1	1.9%
Meningitis	2	2.5%	2	6.1%	0	0.0%	0	0.0%	0	0.0%	0	0.0%	1	1.9%
Myocardial infarction	2	2.5%	1	3.0%	1	2.4%	0	0.0%	1	5.9%	1	14.3%	0	0.0%
Atrial fibrillation	1	1.2%	1	3.0%	0	0.0%	0	0.0%	0	0.0%	1	14.3%	0	0.0%
Pulmonary embolism	5	6.2%	2	6.1%	3	7.1%	0	0.0%	0	0.0%	1	14.3%	4	7.5%
Stroke	1	1.2%	0	0.0%	1	2.4%	0	0.0%	0	0.0%	1	14.3%	0	0.0%
Somnolence/lethargy	3	3.7%	1	3.0%	2	4.8%	1	25.0%	1	5.9%	0	0.0%	1	1.9%
Persistent hydrocephalus	1	1.2%	0	0.0%	1	2.4%	0	0.0%	0	0.0%	1	14.3%	0	0.0%
Visual deficits	1	1.2%	0	0.0%	1	2.4%	0	0.0%	0	0.0%	0	0.0%	1	1.9%