Atypical Presentation of Splenic Tissue Mimicking Neuroendocrine Tumor Relapse

被引：0

作者：

Guarneri, Andrea ^{[1
]}

Rufini, Vittoria ^{[1
,2
,3
]}

Schinzari, Giovanni ^{[3
,4
,5
]}

Rindi, Guido ^{[3
,6
,7
]}

Leccisotti, Lucia ^{[1
,2
]}

机构：

[1] Fdn Policlin Univ A Gemelli, Unit Nucl Med, Rome, Italy

[2] Univ Cattolica Sacro Cuore, Univ Dept Radiol Sci & Hematol, Sect Nucl Med, Milan, Italy

[3] ENETS Ctr Excellence Diag & Cure Neuroendocrine Tu, Berlin, Germany

[4] Fdn Policlin Univ A Gemelli IRCCS, Med Oncol Unit, Rome, Italy

[5] Univ Cattolica Sacro Cuore, Med Oncol, Milan, Italy

[6] Fdn Policlin Univ A Gemelli IRCCS, Dept Woman & Child Hlth Sci & Publ Hlth, Unit Pathol, Rome, Italy

[7] Univ Cattolica Sacro Cuore, Dept Life Sci, Sect Pathol, Rome, Italy

来源：

CLINICAL NUCLEAR MEDICINE | 2024年 / 49卷 / 10期

关键词：

Ga-68-DOTATOC PET/CT; neuroendocrine tumor; splenosis; ACCESSORY SPLEEN; PET/CT;

D O I：

10.1097/RLU.0000000000005349

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 61-year-old man underwent splenopancreasectomy for a 3-cm neuroendocrine tumor of the body of the pancreas (G2, pT1 pN0, Ki67 3%). Five months after surgery Ga-68-DOTATOC PET/CT showed increased radiotracer uptake in a solid tissue of the splenic fossa, possibly referring to a splenosis nodule. After 19 months, a further Ga-68-DOTATOC PET/CT showed a significant functional and dimensional increase of the previously detected tissue and the appearance of a new finding in the left lateral abdominal wall. In the suspicion of neuroendocrine tumor relapse, the patient underwent surgical excision of the documented lesions. Histology showed splenosis in both nodules.

引用

页码：e509 / e510

页数：2

共 50 条

[31] Breast Metastasis Arising from Ileal Neuroendocrine Tumor: an Unusual Presentation
Solanki, Ritanshu
Gupta, Parikshaa
Sood, Ashwani
Mittal, Bhagwant Rai
NUCLEAR MEDICINE AND MOLECULAR IMAGING, 2023, 57 (04) : 201 - 205
[32] Primary retroperitoneal neuroendocrine tumor with concomitant pelvic leiomyoma: a case presentation
Ye, Yulan
Pang, Zhi
Liu, Jiameng
Wang, Lei
INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL MEDICINE, 2019, 12 (01): : 1137 - 1141
[33] Rare Acute Presentation of a Low-Grade Thymic Neuroendocrine Tumor
Gupta, Kush
Patel, Poras
Patibandla, Saikrishna
Anwar, Raheel
Guevara, Elizabeth
CUREUS JOURNAL OF MEDICAL SCIENCE, 2020, 12 (10)
[34] An interesting presentation of a sacrococcygel teratoma with an associated neuroendocrine tumor: A case report
Krebs, Daniel
Herman, Richard S.
Berch, Barry
JOURNAL OF PEDIATRIC SURGERY CASE REPORTS, 2015, 3 (05) : 204 - 206
[35] Humongous Seminal Vesicles on 68Ga-DOTATOC PET/CT A Rare Presentation of a Neuroendocrine Tumor
Hendriks, Romee A.
Hoogendoorn, Stefan P.
van Gemert, Willemijn A. M.
Kaal, Suzanne E. J.
Arens, Anne I. J.
CLINICAL NUCLEAR MEDICINE, 2020, 45 (12) : 1003 - 1004
[36] Cardiac hemangioma mimicking a neuroendocrine tumor on 68Ga Dotatate PET/CT
Shah, Amar
Binkovitz, Larry
Layman, Andrew J.
Bois, Melanie C.
Nguyen, Ba
JOURNAL OF CARDIAC SURGERY, 2022, 37 (09) : 2849 - 2851
[37] VERTEBRAL GA-68 DOTATATE UPTAKE MIMICKING LUNG NEUROENDOCRINE TUMOR METASTASIS
Maman, A.
Gultekin, S.
ACTA ENDOCRINOLOGICA-BUCHAREST, 2023, 19 (01) : 104 - 107
[38] Cutaneous metastasis as an initial presentation of a non-functioning pancreatic neuroendocrine tumor
Woo Young Shin
Keon Young Lee
Seung Ik Ahn
Shin-Young Park
Keun-Myoung Park
World Journal of Gastroenterology, 2015, (33) : 9822 - 9826
[39] Cutaneous metastasis as an initial presentation of a non-functioning pancreatic neuroendocrine tumor
Shin, Woo Young
Lee, Keon Young
Ahn, Seung Ik
Park, Shin-Young
Park, Keun-Myoung
WORLD JOURNAL OF GASTROENTEROLOGY, 2015, 21 (33) : 9822 - 9826
[40] Case Report: Pulmonary sclerosing pneumocytoma mimicking as a neuroendocrine tumor on 18F-FDG and 68Ga-DOTATATE PET/CT: a case presentation
Yu, Ronghua
Zhao, Wei
Yu, Yonglin
Hu, Xianwen
FRONTIERS IN ONCOLOGY, 2025, 15

← 1 2 3 4 5 →