A CASE OF AMYLASE-PRODUCING LUNG-CANCER

被引：18

作者：

TSUKAWAKI, M

IZAWA, M

YOSHIDA, M

ARAKI, N

HASHIBA, Y

NAKAGAWA, H

MOMOSE, M

KAWASE, S

TOMINAGA, J

KAWAI, S

机构：

[1] Atsumi Hospital, Aichi

来源：

INTERNAL MEDICINE | 1992年 / 31卷 / 01期

关键词：

HYPERAMYLASEMIA; SMALL CELL CARCINOMA;

D O I：

10.2169/internalmedicine.31.60

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

A case of lung cancer with hyperamylasemia was studied. Small cell carcinoma was diagnosed histologically. The salivary gland and pancreas had no clinical involvement in the hyperamylasemia. Saliva-type amylase was dominant as observed from amylase isozyme patterns in the serum and tumorous tissue. Levels of amylase were higher in tumorous tissue than in normal lung tissue. Immunohistochemical study showed amylase localized in tumor cells. Observation of the ultrastructure revealed electron-dense granules in the cytoplasm of the tumor cells. Findings suggested that amylase was being produced by the lung cancer in this case.

引用

页码：60 / 63

页数：4

共 3 条

[1]

Ammann R.W., Berk J.E., Fridhandler L., Ueda M., Wegmann W., Hyperamylasemia with carcinoma of the lung, Ann Intern Med, 78, (1973)

[2]

Gomi K., Kameya T., Tsumuraya M., Et al., Ultrastructural, histo-chemical, and biochemical studies of two cases with amylase, ACTH, and β-MSH producing tumor, Cancer, 38, (1976)

[3]

Yokoyama M., Natsuizaka T., Ishii Y., Ohshima S., Kasagi A., Tateno S., Amylase-producing lung cancer: ultrastructural and biochemical studies, Cancer, 40, (1977)

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