M Ghanem1, F Meyer1, D Jechorek2, V Schoeder2, A Ignatov3, M Fadel4, Z Halloul5. 1. Division of Vascular Surgery, Dept. of General, Abdominal, Vascular and Transplant Surgery, University Hospital, Otto-von-Guericke University at Magdeburg, Germany. 2. Institute of Pathology, University Hospital, Otto-von-Guericke University at Magdeburg, Germany. 3. Dept. of Gynecology and Obstetrics, University Hospital, Otto-von-Guericke University at Magdeburg, Germany. 4. Dept. of Cardiothoracic Surgery, University Hospital, Otto-von-Guericke University at Magdeburg, Germany. 5. Division of Vascular Surgery, Dept. of General, Abdominal, Vascular and Transplant Surgery, University Hospital, Otto-von-Guericke University at Magdeburg, Germany. Electronic address: zuhir.halloul@med.ovgu.de.
Abstract
INTRODUCTION: Intravascular leiomyoma is a rare type of myoma. It was firstly described by Birch-Hirschfeld in 1896, however, its intracardiac subtype was firstly reported by Durck in 1907. Most patients are asymptomatic. The tumor invades mostly the tributaries of the inferior vena cava (IVC) with upward extension that may approach the intracardiac space. AIM: By means of a scientific case report, a patient with the very rare diagnosis of an endocaval leiomyoma thrombus post-hysterectomy is described based on the clinical experiences obtained in the specific case management and selective references from the literature. CASE PRESENTATION: A 48-years old female was diagnosed with intravascular tumor growth within the IVC with intracardiac extension using chest and abdominal CT scan, ECG and echocardiography which was approached by an interdisciplinary (vascular and cardiothoracic) surgical intervention (278 min) including heart-lung machine (99 min) with favorable postoperative result (R0 resection status with mid-term outcome, no recurrent tumor growth). Histopathological investigation diagnosed leiomyoma origin already from ovarian vein most likely in context to the former hysterectomy (3 years ago). DISCUSSION AND CONCLUSION: Intravascular leiomyoma is a benign tumor with invasive tendency, which can be considered a diagnostic and therapeutic challenge. It should be thoroughly investigated to be planned for a radical surgical removal. By possible adherence to the intraabdominal or -thoracic organs, an interdisciplinary and eventually step-wise surgical approach (combining vascular, abdominal, thoracic and heart surgery as well as gynecology and urology), which can be demanding, is recommended to be seriously considered to i) reliably achieve R0 resection status and, thus, ii) provide best outcome, quality of life and prognosis.
INTRODUCTION:Intravascular leiomyoma is a rare type of myoma. It was firstly described by Birch-Hirschfeld in 1896, however, its intracardiac subtype was firstly reported by Durck in 1907. Most patients are asymptomatic. The tumor invades mostly the tributaries of the inferior vena cava (IVC) with upward extension that may approach the intracardiac space. AIM: By means of a scientific case report, a patient with the very rare diagnosis of an endocaval leiomyoma thrombus post-hysterectomy is described based on the clinical experiences obtained in the specific case management and selective references from the literature. CASE PRESENTATION: A 48-years old female was diagnosed with intravascular tumor growth within the IVC with intracardiac extension using chest and abdominal CT scan, ECG and echocardiography which was approached by an interdisciplinary (vascular and cardiothoracic) surgical intervention (278 min) including heart-lung machine (99 min) with favorable postoperative result (R0 resection status with mid-term outcome, no recurrent tumor growth). Histopathological investigation diagnosed leiomyoma origin already from ovarian vein most likely in context to the former hysterectomy (3 years ago). DISCUSSION AND CONCLUSION:Intravascular leiomyoma is a benign tumor with invasive tendency, which can be considered a diagnostic and therapeutic challenge. It should be thoroughly investigated to be planned for a radical surgical removal. By possible adherence to the intraabdominal or -thoracic organs, an interdisciplinary and eventually step-wise surgical approach (combining vascular, abdominal, thoracic and heart surgery as well as gynecology and urology), which can be demanding, is recommended to be seriously considered to i) reliably achieve R0 resection status and, thus, ii) provide best outcome, quality of life and prognosis.