ecancermedicalscience

Case Report

Unusual case of splenic sarcoidosis without morphological lesions detected by PET-CT in a patient with breast cancer: functional imaging between pitfalls and therapeutic guide

8 Sep 2017
Gaetano Paone, Simona Di Lascio, Andrea Azzola, Luca Mazzucchelli, Olivia Pagani

A 60-year-old woman under treatment with letrozole for metastatic breast cancer underwent 18F-FDG PET-CT for restaging. A new widespread intense splenic FDG uptake without nodular lesions and multiple FDG-avid mediastinal and abdominal nodes were observed. Based on these findings, a nodal and transbronchial lung biopsy was performed. Histological results were compatible with sarcoidosis. The patient began steroid treatment and 6 weeks after a PET-CT showed normalisation of both splenic and nodal uptake. In our case, 18F-FDG PET-CT has been useful in detecting a rare case of splenic sarcoidosis without typical nodular lesions on CT images, impacting the patient’s treatment and prognosis.

Related Articles

Astghik Voskanyan, Lusine Harutyunyan, Arusyak Ivanyan, Alisa Movsisyan, Nerses Ghahramanyan, Lusine Sahakyan, Shushan Hovsepyan, Samvel Danielyan, Hayk Grigoryan, Gevorg Tamamyan
João Felipe Lima Feldmann, João Henrique Lima Feldmann, Cassio Murilo Hidalgo-Filho, Amanda Acioli de Almeida Robatto, Breno Jeha Araújo, Publio Cesar Cavalcante Viana, Gilberto de Castro Junior
Rima Saad Rassam, Ryan R Lion, Siham Cherkaoui, Laila Hessissen, Ximena Garcia-Quintero, Lama Sayegh Najjar, Dolly Noun, Janane Hanna, Rana Yamout, Shahzadi Resham, Khaled Al Habaiba, Anwar Al-Nassan, Joe El-Khoury, Spandana Rayala, Qutaibah Alotaibi, Nahla Gafer, Giuseppe Troisi, Julia Downing, Suheir Rasul, Sima Jeha, Monnie Abraham, Michael J McNeil
Naciri Meryem, Aouzah Fatima Ezzahra, El Ghanmi Adil, Ghazi Bouchra Fichtali Karima Sqalli Houssaini Mohammed, Kouhen Fadila