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Double inferior vena cava detected by CT venography and confirmed by magnetic resonance venography: embryogenesis and literature review / Doble vena cava inferior detectada a través de venografía por tomografía computada y confirmada con venografía por resonancia magnética: embriogénesis y revisión de la literatura
Hadidi, Maher T; Badran, Darwish H; Ghaida, Jamal Abu; shatarat, Amjad T; Al-Hadidy, Azmy M; Tarawneh, Emad.
  • Hadidi, Maher T; University of Jordan. School of Medicine. Department of Anatomy and Histology. Amman. JO
  • Badran, Darwish H; University of Jordan. School of Medicine. Department of Anatomy and Histology. Amman. JO
  • Ghaida, Jamal Abu; Jordan University of Science and Technology,. Faculty of Medicine. Department of Anatomy. Irbio. JO
  • shatarat, Amjad T; University of Jordan. School of Medicine. Department of Anatomy and Histology. Amman. JO
  • Al-Hadidy, Azmy M; University of Jordan. School of Medicine. Department of Radiology and Nuclear Medicine. Amman. JO
  • Tarawneh, Emad; University of Jordan. School of Medicine. Department of Radiology and Nuclear Medicine. Amman. JO
Int. j. morphol ; 34(3): 1087-1091, Sept. 2016. ilus
Article in English | LILACS | ID: biblio-828990
ABSTRACT
A hospital based prospective study was conducted from July 2001 to July 2015 at the Department of Radiology, Jordan University Hospital, Amman, Jordan. During that period, five cases of double inferior vena cava (DIVC) were discovered among a cohort of 7722 patients (3861 men and 3861 women, 49.5±16.9 years, range 16­78 years). Cases were diagnosed by contrast-enhanced Spiral CT venography (CTV) and confirmed by turbo three-dimensional (3D) time-of-flight contrast-enhanced MR venography. The majority of patients 3166 (41 %) were referred for staging and follow-up of malignancy, postoperative complications 1777 (23 %), non-specific abdominal pain 1467 (19 %), preoperative assessment 849 (11 %) and trauma 463 (6 %). Magnetic resonance venography showed higher sensitivity, diagnostic accuracy and noninvasive modality for assessment of IVC map. MRV is a more useful, noninvasive modality for assessment of IVC map. DIVC is a common anomaly, its incidence in our study found to be 0.064 %. The incidence, literature review, embryogenesis, and importance of this anomaly are discussed. In addition, sample figures of relevant cases are provided.
RESUMEN
En el Departamento de Radiología del Hospital de la Universidad de Jordania, Amman, Jordania, se llevó a cabo un estudio prospectivo entre el mes de julio de 2001 al mes de julio del 2015. Durante ese período se descubrieron cinco casos de vena cava inferior doble (VCID) en una cohorte de 7722 pacientes (3861 hombres y mujeres 3861, de 49,5 ± 16,9 años, con un rango de edad de 16-78 años). Los casos fueron diagnosticados por medio de venografía por tomografía computada espiral con contraste (TCV) y confirmados por medio de venografía por estudio tridimensional turbo. La mayoría de los pacientes (3166, 41 %) fueron remitidos para estadificación y seguimiento de tumores malignos. Se presentaron complicaciones postoperatorias en 1777 pacientes (23 %), dolor abdominal no especificado en 1467 (19 %), evaluación preoperatoria en 849 (11 %) y traumatismo en 463 pacientes (6 %). La venografía por resonancia magnética (RMV) mostró una mayor sensibilidad, precisión diagnóstica, y resultando no invasiva para la evaluación de la vena cava inferior (VCI). RMV es una modalidad más útil, no invasiva para la evaluación de la VCI. VCID es una anomalía frecuente, encontrándose en nuestro estudio una incidencia de 0,064 %. Además se realizó una revisión de la literatura, la embriogénesis, y la importancia de esta anomalía. También, se proporcionaron cifras de muestras de los casos relevantes.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Vena Cava, Inferior / Phlebography Type of study: Observational study / Risk factors Limits: Adolescent / Adult / Aged / Female / Humans / Male Country/Region as subject: Asia Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2016 Type: Article Affiliation country: Jordan Institution/Affiliation country: Jordan University of Science and Technology,/JO / University of Jordan/JO

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Full text: Available Index: LILACS (Americas) Main subject: Vena Cava, Inferior / Phlebography Type of study: Observational study / Risk factors Limits: Adolescent / Adult / Aged / Female / Humans / Male Country/Region as subject: Asia Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2016 Type: Article Affiliation country: Jordan Institution/Affiliation country: Jordan University of Science and Technology,/JO / University of Jordan/JO