An 111In-Pentetreotide Positive Sclerosing Pneumocytoma

被引：1

作者：

Savelli, Giordano ^{[1
]}

Bna, Claudio ^{[2
]}

Zambelli, Claudia ^{[3
]}

Illuminati, Sonia ^{[2
]}

Bonello, Luke ^{[4
]}

机构：

[1] Poliambulanza Ist Osped, Nucl Med, Brescia, Italy

[2] Poliambulanza Ist Osped, Radiol, Brescia, Italy

[3] Poliambulanza Ist Osped, Pathol, Brescia, Italy

[4] Poliambulanza Ist Osped, Nucl Radiol, Brescia, Italy

来源：

CLINICAL NUCLEAR MEDICINE | 2017年 / 42卷 / 04期

关键词：

sclerosing pneumocytoma; In-111-pentetreotide; somatostatin receptors; NEUROENDOCRINE TUMORS; DIAGNOSIS;

D O I：

10.1097/RLU.0000000000001544

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

A 43-year-old woman had an incidental lung mass identified on shoulder x-ray performed for pain. Contrast-enhanced CT showed a 38-mm mass in the medial segment of the right middle lobe, with features suggestive of carcinoid tumor. A In-111-pentetreotide scan showed intense uptake; furthermore, fine needle aspiration biopsy yielded neuroendocrine cells confirming the carcinoid hypothesis. However, definitive surgical histology showed a sclerosing pneumocytoma. This could potentially suggest that such rare tumors, with metastatic potential, could respond to somatostatin analogue treatment.

引用

页码：282 / 284

页数：3

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