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Inicio Revista Española de Medicina Nuclear e Imagen Molecular (English Edition) PET/CT in nuclear endocrinology: Results of the survey diffused through differen...
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Vol. 42. Issue 2.
Pages 77-82 (March - April 2023)
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Vol. 42. Issue 2.
Pages 77-82 (March - April 2023)
Original Article
PET/CT in nuclear endocrinology: Results of the survey diffused through different social networks of the SEMNIM in Spain
PET/TC en endocrinología nuclear. Resultados de la encuesta difundida por las distintas redes sociales de la SEMNIM en España
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M. Negre Busóa,b,
Corresponding author
montserrat.negre.idi@gencat.cat

Corresponding author.
, M. Estorch Cabrerab,c, M. Mitjavila Casanovasb,d, on behalf of the SEMNIM Endocrinology Working Group
a Servicio de Medicina Nuclear-IDI, Hospital Universitari de Girona Dr. Josep Trueta, Girona, Spain
b Grupo de Trabajo de Endocrinología de la SEMNIM
c Servicio de Medicina Nuclear, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
d Servicio de Medicina Nuclear, Hospital Universitario Puerta de Hierro-Majadahonda, Majadahonda, Madrid, Spain
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Table 1. Questions included in the survey sent through different social networks.
Abstract
Aim

To know the current use of the PET/CT technology applied in the field of endocrinology, the Endocrinology Working Group of SEMNIM proposed conducting a survey. The objective was to obtain a snapshot of the use of PET/CT in nuclear endocrinology, to know if it is being used properly and detect possible needs.

Material and methods

During the first quarter of 2022, we analyzed the data obtained from a survey that was distributed through different social networks throughout the second half of 2021. The survey asked for the use of the different PET/CT techniques available in Spain in different endocrinological pathologies like differentiated thyroid carcinoma, medullary thyroid carcinoma, neuroendocrine tumors and hyperparathyroidism.

Results

A total of 15 centers responded to the survey. A percentage of 79 of hospitals used 18F-FDG PET/CT in the diagnosis and/or follow-up of differentiated thyroid carcinoma (mean annual studies: 36.9; range 10–100); 85% used 18F-DOPA PET/CT for the study of biochemical recurrence of medullary thyroid carcinoma (mean annual studies: 7.8; range 2–20); 77% used 18F-DOPA PET/CT for the study of neuroendocrine tumors: 77% used 18F-DOPA PET/CT (mean of 10 scans per year; range 2–30) and 69% used 68Ga-DOTA-SA (mean of 24.7 studies per year; range 2–127); 79% used 18F-choline PET/CT for the study of hyperparathyroidism (mean of 30.1 annual studies; range 10–120).

Conclusions

We detected that the use of the PET/CT technique in endocrinology is not yet widespread, however, we saw that the indications in which it is used are, in general, those reported in the different consensus.

Keywords:
Survey
PET/CT
Endocrinology
Resumen
Objetivo

Desde el Grupo de Trabajo de Endocrinología de la SEMNIM, se planteó la necesidad de conocer el uso actual de la tecnología PET/TC aplicada en el campo de la endocrinología. El objetivo de la encuesta era obtener una fotografía instantánea del uso de la PET/TC en endocrinología nuclear, con el fin de conocer si está siendo adecuadamente utilizada y detectar posibles necesidades.

Material y métodos

Durante el primer trimestre del 2022, se analizaron los datos obtenidos de una encuesta que se difundió a través de distintas redes sociales a lo largo de la segunda mitad del 2021. Se recogieron datos sobre el uso de las distintas técnicas PET/TC en el carcinoma diferenciado de tiroides, el carcinoma medular de tiroides, los tumores neuroendocrinos y el hiperparatiroidismo.

Resultados

Un total de 15 centros respondieron la encuesta. El 79% de los hospitales utilizan la 18F-FDG PET/TC en el diagnóstico y/o seguimiento del carcinoma diferenciado de tiroides (media de exploraciones anuales: 36,9; rango 10–100). El 85% utilizan la 18F-DOPA PET/TC para el estudio de recidiva bioquímica de carcinoma medular de tiroides (media estudios anuales: 7,8; rango 2–20). El 77% utilizan la 18F-DOPA PET/TC para el estudio de los tumores neuroendocrinos: el 77% utilizan la 18F-DOPA PET/TC (media de 10 exploraciones anuales; rango 2–30) y el 69% utilizan el 68Ga-DOTA-SA (media de 24,7 exploraciones anuales; rango 2–127). El 79% utilizan la 18F-colina PET/TC para el estudio del hiperparatiroidismo (media de 30,1 exploraciones anuales; rango 10–120).

Conclusiones

El uso de la técnica PET/TC en endocrinología aún no está generalizado, sin embargo, vimos que las indicaciones en las cuales se utiliza son, en general, las reportadas en los distintos consensos.

Palabras clave:
Encuesta
PET/TC
Endocrinología

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