Year 2020 / Volume 112 / Number 10
Original
Radioguided detection of a non-palpable occult lesion (ROLL) in a case of abdominal metastasis of a neuroendocrine tumor

768-771

DOI: 10.17235/reed.2020.6926/2020

Álvaro Badenes Romero, John Orozco Cortés, David Balaguer Muñoz, Pedro Abreu Sánchez, Tomás Mut Dólera, Segundo Ángel Gómez Abril, Raquel Dolz Gaitón, Elisa Caballero Calabuig, Berta Cueto Cañadas, Irene Latorre Agraz, María Dolores Reyes Ojeda, Carmen Plancha Mansanet, Ángela Esteban Hurtado,

Abstract
Neuroendocrine tumors (NET) are a heterogeneous group of neoplasms that originate in tissues derived from the neural crest, whose characteristic feature is the expression of neuroendocrine markers and somatostatin receptors. Here, we present the case of a patient with a surgically intervened small bowel NET. Focal uptake was identified in the unresected mesentery in the scintigraphy of somatostatin receptors (99mTc-Tektrotyd). A second intervention was performed with intraoperative radio-guided detection with a gamma probe and a handheld SPECT. An intraoperative radioguided technique allowed the detection of a lesion that was confirmed by histology to be a lymph node metastasis of the NET and a nodule of NET in the anastomosis of the first surgical intervention.
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References
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Badenes Romero Á, Orozco Cortés J, Balaguer Muñoz D, Abreu Sánchez P, Mut Dólera T, Gómez Abril S, et all. Radioguided detection of a non-palpable occult lesion (ROLL) in a case of abdominal metastasis of a neuroendocrine tumor. 6926/2020


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Publication history

Received: 31/01/2020

Accepted: 29/02/2020

Online First: 07/10/2020

Published: 07/10/2020

Article revision time: 22 days

Article Online First time: 250 days

Article editing time: 250 days


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