Beyond the usual. The spectrum of PIK3CA-related overgrowth syndromes

Authors

  • David Puertas-Miranda Internal Medicine Department, Complejo Asistencial Universitario de Salamanca (CAUSA), Salamanca, Spain https://orcid.org/0000-0002-0502-3741
  • María Luisa Pérez-García Internal Medicine Department, Complejo Asistencial Universitario de Salamanca (CAUSA), Salamanca, Spain https://orcid.org/0000-0002-4883-4843
  • Ángel Pedro Crisolino-Pozas Internal Medicine Department, Complejo Asistencial Universitario de Salamanca (CAUSA), Salamanca, Spain https://orcid.org/0000-0002-5257-1150
  • Nora Sabrina Gutiérrez-Sampedro Internal Medicine Department, Complejo Asistencial Universitario de Salamanca (CAUSA), Salamanca, Spain https://orcid.org/0009-0006-7264-4931
  • Claudia María Llamas-Alonso Radiodiagnosis Department, Complejo Asistencial Universitario de Salamanca (CAUSA), Salamanca, Spain

DOI:

https://doi.org/10.32818/reccmi.a8n1a4

Keywords:

PROS syndrome, Klippel-Trenaunay syndrome, PIK3CA, venous malformations

Abstract

We present the case of a 91-year-old woman admitted to internal medicine for possible rectorrhagia. The finding of chronic vulvovaginal vascular anomalies on examination, together with other vascular antecedents, led us to consider the possibility of a diagnosis of an entity known as Klippel-Trenaunay. This minority disease is one of a group of syndromes that make up the PROS spectrum (PIK3CA-related overgrowth spectrum). The recent discovery of a shared mutation, the PIK3CA (phosphotidylinositol-4,5-bisphosphonate-3-kinase) gene, has generated interest and the discovery of new targeted therapies.

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References

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Published

2023-04-30

How to Cite

1.
Puertas-Miranda D, Pérez-García ML, Crisolino-Pozas Ángel P, Gutiérrez-Sampedro NS, Llamas-Alonso CM. Beyond the usual. The spectrum of PIK3CA-related overgrowth syndromes. Rev Esp Casos Clin Med Intern [Internet]. 2023 Apr. 30 [cited 2024 Nov. 23];8(1):10-3. Available from: https://www.reccmi.com/RECCMI/article/view/815