Details

Autor(en) / Beteiligte

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

Titel

Radioguided detection of a non-palpable occult lesion (ROLL) in a case of abdominal metastasis of a neuroendocrine tumor

Ist Teil von

• Revista española de enfermedades digestivas, 2020-10, Vol.112 (10), p.768-771

Ort / Verlag

Sociedad Espanola de Patologia Digestivas

Erscheinungsjahr

2020

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• 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 ( (99m)Tc-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. Keywords: Neuroendocrine tumors. NET. Radioguided surgery. Radioguided ocult lesion localization. ROLL. Free hand Declipse[R] SPECT. Portable SPECT.