Table I.

T lymphoma invasion and metastasis 1 protein expression in ovarian carcinoma.

		Positive cases, n
Diagnosis	No. of cases	−	+	++	+++	Positive cases, %	Strongly-positive cases, %
Serous carcinoma	182	44	30	72	36	75.8a	59.3a
Borderline serous tumor	76	37	15	19	5	51.3b	31.6a
Benign serous tumor	72	46	17	9	0	36.1	12.5

^aP<0.01

^bP<0.05 compared with benign serous tumor.