Epidural anaesthesia in von Hippel-Lindau disease. Management of childbirth and anaesthesia for caesarean section

Thoracic epidural analgesia in a patient with von Hippel-Lindau disease

von Hippel-Lindau disease (VHLD) is an autosomal dominant disorder characterized by central nervous system hemangioblastomas and renal tumors. Here, we report a case of thoracic epidural placement in a 35-year-old woman with VHLD presenting for left open heminephrectomy for renal masses. We also reviewed the literature on this topic.

[Selection of the optimal anesthesia regimen for cesarean section]

Approximately one third of all children in Germany are delivered by cesarean section. Depending on the individual patient's condition and the situation, the anesthesiologist has to choose between a general or a regional anesthesia regimen. The decisive factor for the selection is the obstetric urgency (decision-delivery time) after ascertainment of the indications. Furthermore, the need for postoperative analgesia varies depending on the chosen anesthesia regimen.

[Regional anesthesia and neurological diseases]

Modern anesthesia is handling an increasing number of patients with neurological diseases who require narcosis. Regional anesthesia techniques offer qualities which might be advantageous for this group particularly for childbirth. The number of pregnant women with neurological diseases has increased significantly in the recent years due to improved diagnostics and therapy. A more careful approach to regional anesthesia in patients with neurological diseases is necessary as the drugs themselves possess neurotoxic effects and the procedure might worsen the underlying neurological diseases. Additionally, performing regional anesthesia might be more complicated and the resulting blockade might be different from the expected neuronal block. Published data concerning regional anesthesia in this patient group are limited and mainly restricted to case reports. In this review general considerations regarding regional anesthesia, techniques, drugs and methods in these patient groups will be discussed. In the second part the practical approach to regional anesthesia for some of the most important neurological diseases is highlighted.

[Epidural anesthesia for cesarean section in a patient with von Hippel-Lindau disease]

Von Hippel-Lindau disease is a dominant autosomal genetic condition with variable penetrance and expressivity. It is characterized by hemangioblastomas in multiple organs but mainly in the retina and cerebellum. There is a predisposition to carcinoma. We report a cesarean section in a 28-year-old woman with von Hippel-Lindau disease. She had no neurologic symptoms at the time of the operation but a history of ocular and cerebellar involvement and several procedures to remove cerebellar hemangioblastomas. Epidural anesthesia was chosen given that there was no nervous system involvement at the time of surgery.

[Pregnancy follow-up and outcome in women with superficial vascular malformations]

Superficial vascular malformations (MAV), so far called "superficial angioma", are uncommon and often unknown. The last classification, done by the "International Society for the Study of Vascular Anomalies", is essential to avoid diagnostic and therapeutic mistakes. Extramedullar localisations are rare. The coexistence of a pregnancy and a MAV states two problems: the medical and paraclinic supervision of the volume of the MAV and its risk of thrombosis with the choice of thrombosis prevention, and the mode of delivery and type of anaesthesia depending on its anatomical location. We revised the management of pregnant women with a MAV illustrating possible troubles to deal with. We reported the cases of two women having for the first one a pharyngolaryngeal MAV, the second a cutaneous MAV located on the leg and needing a multidisciplinary management with obstetricians, anaesthesists, hematologists, dermatologists, ENT, radiologists and pediatricians.

[Von Hippel-Lindau disease and obstetric anaesthesia: 3 cases report]

Von Hippel-Lindau (VHL) disease is a rare autosomal dominant genetic disorder with retinal and nervous system haemangioblastomas, phaeochromocytomia, kidney, pancreas and endolymphatic tumors. The management of childbirth, including epidural anaesthesia is controversial. The possible presence of vascular malformations (retinal and central nervous system and spinal haemangioblastomas) increases the risk of disrupting central nervous system haemangioblastoma during delivery and when epidural anaesthesia is initiated. We report 3 cases of patient with VHL disease with successful epidural anaesthesia 2 for delivery and 1 for Caesarean section.

[Epidural anesthesia for Cesarean section in a patient with von Hippel-Lindau syndrome]

Von Hippel-Lindau (VHL) disease is an autosomal dominant disorder with variable penetrance. It is mainly characterized by haemangioblastomas of the retina and central nervous system. Because of physiological effects of uterine contractions, labour and spontaneous vaginal delivery increase the risk of disrupting central nervous system haemangiblastomas. We report the case of a 28-year-old woman with an history of VHL disease who had an epidural anaesthesia for labour and for Caesarean section performed because of failure to progress and of fetal distress. The overall maternal and neonatal outcomes were excellent.

Central nervous system complications of von Hippel-Lindau disease and pregnancy; perinatal considerations: case report and literature review

A 30-year-old woman with von Hippel-Lindau disease presented at 30 weeks' gestation with a symptomatic cerebellar hemangioblastoma. She underwent a craniotomy for complete removal of the tumor. The postoperative period and the remaining of the pregnancy were uneventful. She delivered under epidural anesthesia after induction for postterm.

Anaesthetic management of a patient with von Hippel-Lindau disease: a combination of bilateral phaeochromocytoma and spinal cord haemangioblastoma

The management of patients with Hippel-Lindau disease is discussed and illustrated using a case report. The importance of associated phaeochromocytoma and spinal involvement is stressed.

Caesarean section and phaeochromocytoma resection in a patient with Von Hippel Lindau disease

This report describes the anaesthetic management of a women with a term gestation, Von Hippel Lindau disease (VHLD), and a phaeochromocytoma, scheduled for a combined phaeochromocytoma resection and Caesarean section. Von Hippel Lindau disease is characterized by diffuse haemangioblastomas of the central nervous system (CNS) and viscera. It is also associated with phaeochromocytomas and renal cell carcinomas. Patients frequently have asymptomatic spinal cord and intracranial pathology. The patient and her fetus presented a challenge because of the anaesthetic restrictions imposed by VHLD, and her pregnancy. She was also at risk of developing malignant hypertension from the phaeochromocytoma. The patient was not a candidate for regional anaesthesia because of the possibility of spinal cord haemangioblastomas. She had received adrenergic blockade with phentolamine (total 30 mg a day) and propranolol (total 40 mg a day) since the 27th wk of gestation in order to control hypertension secondary to the phaeochromocytoma. General anaesthesia was administered with aggressive management of hypertension with adrenergic blockers (labetalol 1.0 mg.kg-1 and esmolol 0.75 mg.kg-1) and sodium nitroprusside 1.5 micrograms.kg-1 (total). Before delivery of the baby, opioids, which could have resulted in a fetus with CNS depression, were avoided. After delivery, opioids (sufentanil 0.4 microgram.kg-1 x hr-1) were used to limit the use of inhalational anaesthesia which may contribute to uterine atony. Postoperative pain was managed with an intravenous narcotic infusion. Both patients had uneventful postoperative courses.