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Síndrome de Verner-Morrison (VIPoma)

Última revisión: 3 Dec 2025
Última actualización: 26 Mar 2025

Resumen

Definición

Anamnesis y examen

Principales factores de diagnóstico

  • diarreia aquosa profusa
Todos los datos

Otros factores de diagnóstico

  • aproximadamente 50 anos de idade
  • cefaleia
  • perda de peso
  • turgor cutâneo diminuído
  • membranas mucosas ressecadas
  • fraqueza muscular
  • cãibras musculares
  • sintomas gastrointestinais
  • sintomas de hiperglicemia
  • rubor
  • hepatomegalia
  • história de neoplasia endócrina múltipla tipo 1 (NEM1)
Todos los datos

Factores de riesgo

  • neoplasia endócrina múltipla tipo 1 (NEM1)
  • aproximadamente 50 anos de idade
Todos los datos

Pruebas diagnósticas

Primeras pruebas diagnósticas para solicitar

  • potássio sérico
  • bicarbonato sérico
  • cálcio sérico
  • glicose sérica
  • radioimunoensaio do peptídeo intestinal vasoativo (PIV)
  • testes da função hepática
Todos los datos

Pruebas diagnósticas que deben considerarse

  • análise da gasometria arterial
  • monitoramento do potencial hidrogeniônico (pH) gástrico
  • cromogranina A
  • polipeptídeo pancreático
  • TC com contraste do abdome
  • ressonância nuclear magnética (RNM) com contraste do abdome
  • PET-TC/RNM com receptores da somatostatina
  • cintilografia com receptores da somatostatina
  • ultrassonografia endoscópica
  • exploração cirúrgica
  • ultrassonografia intraoperatória
  • biópsia
Todos los datos

Algoritmo de tratamiento

Agudo

apresentação inicial do paciente sintomático

En curso

doença localizada

Doença metastática: candidato a cirurgia

Doença metastática: não candidato a cirurgia

doença refratária

Colaboradores

Autores

Harish Lavu, MD, FACS
Harish Lavu

Professor of Surgery

Sidney Kimmel Medical College

Thomas Jefferson University

Philadelphia

PA

Divulgaciones

HL declares that he has no competing interests.

Charles J. Yeo, MD, FACS
Charles J. Yeo

The Samuel D. Gross Professor and Chair

Department of Surgery

Sidney Kimmel Medical College

Thomas Jefferson University

Philadelphia

PA

Divulgaciones

CJY declares that he has no competing interests.

Revisores por pares

Alexandria Phan, MD

Professor of Medicine

Froedtert Hospital and the Medical College of Wisconsin

Milwaukee

WI

Divulgaciones

AP declares that she has no competing interests.

Jonathan Strosberg, MD

Professor

Moffitt Cancer Center

Tampa

FL

Divulgaciones

JS has consulted for Novartis and serves on the Speakers’ Bureau for Ipsen.

Jaime Ruiz-Tovar, MD

Fellow of the Spanish Association of Surgeons (AEC)

Department of Surgery

University Hospital Ramon y Cajal

Madrid

Spain

Divulgaciones

JRT declares that he has no competing interests.

Agradecimiento de los revisores por pares

Los temas de BMJ Best Practice se actualizan de forma continua de acuerdo con los desarrollos en la evidencia y en las guías. Los revisores por pares listados aquí han revisado el contenido al menos una vez durante la historia del tema.

Divulgaciones

Las afiliaciones y divulgaciones de los revisores por pares se refieren al momento de la revisión.

References

Our in-house evidence and editorial teams collaborate with international expert contributors and peer reviewers to ensure that we provide access to the most clinically relevant information possible.

Key articles

National Comprehensive Cancer Network. NCCN clinical practice guidelines in oncology: neuroendocrine and adrenal tumors [internet publication].Full text

Hofland J, Falconi M, Christ E, et al. European Neuroendocrine Tumor Society 2023 guidance paper for functioning pancreatic neuroendocrine tumour syndromes. J Neuroendocrinol. 2023 Aug;35(8):e13318.Full text  Abstract

Pavel M, Öberg K, Falconi M, et al. Gastroenteropancreatic neuroendocrine neoplasms: ESMO clinical practice guidelines for diagnosis, treatment and follow-up. Ann Oncol. 2020 Jul;31(7):844-60.Full text

Del Rivero J, Perez K, Kennedy EB, et al. Systemic therapy for tumor control in metastatic well-differentiated gastroenteropancreatic neuroendocrine tumors: ASCO guideline. J Clin Oncol. 2023 Nov 10;41(32):5049-67.Full text  Abstract

Reference articles

A full list of sources referenced in this topic is available to users with access to all of BMJ Best Practice.
  • Síndrome de Verner-Morrison (VIPoma) images
  • Differentials

    • Gastroenterite infecciosa
    • Diarreia osmótica
    • Má absorção do ácido biliar ileal
    More Differentials
  • Guidelines

    • NCCN clinical practice guidelines in oncology: neuroendocrine and adrenal tumors
    • NCCN clinical practice guidelines in oncology: neuroendocrine and adrenal tumors
    More Guidelines
  • Patient information

    Diarreia em crianças

    More Patient information
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