Epidural analgesia in a patient with factor XI deficit.

FXI deficiency is a rare bleeding disorder characterised by a decreased level or activity of factor. Pregnant women are at increased risk of uterine bleeding during childbirth. Neuroaxial analgesia may increase the risk of epidural hematoma in these patients. However, there is no consensus on the anaesthetic management. We present the clinical case of a 36-year-old woman with a personal history of factor XI deficiency, pregnant with 38 weeks gestation who is scheduled to perform birth induction. Pre-induction factor levels were measured. They were less than 40%, so it was decided to transfuse 20 ml/kg of fresh frozen plasma. After the transfusion it had levels greater than 40%, so epidural analgesia was performed without incident. The patient had no complications secondary to epidural analgesia or transfusion of a high volume of plasma.

Anaesthetic management of a dopamine-secreting phaeochromocytoma.

Pheochromocytomas are rare neuroendocrine tumors that arise from chromaffin cells of the adrenal medulla. Most adrenal pheochromocytomas secrete norepinephrine and epinephrine. Dopamine secreting pheochromocytomas are extremely rare and differs from classic pheochromocytomas in clinical features, posing a significant diagnostic challenge. A 41-year-old women presented to our emergency department because of acute flank colic pain and normotension. The screening abdominal computed tomography scan revealed a left adrenal mass. The laboratory test showed significantly increase in plasma dopamine and 24-h urine dopamine. During surgical removal the patient remained hypotensive requiring doses of norepinephrine. The patient presented significant hypertensive responde during direct laryngoscopy and intubation.

Anaesthetic management of a dopamine-secreting phaeochromocytoma. / Manejo anestésico de feocromocitoma productor de dopamina.

Pheochromocytomas are rare neuroendocrine tumors that arise from chromaffin cells of the adrenal medulla. Most adrenal pheochromocytomas secrete norepinephrine and epinephrine. Dopamine secreting pheochromocytomas are extremely rare and differs from classic pheochromocytomas in clinical features, posing a significant diagnostic challenge. A 41-year-old women presented to our emergency department because of acute flank colic pain and normotension. The screening abdominal computed tomography scan revealed a left adrenal mass. The laboratory test showed significantly increase in plasma dopamine and 24-hour urine dopamine. During surgical removal the patient remained hypotensive requiring doses of norepinephrine. The patient presented significant hypertensive responde during direct laryngoscopy and intubation.

Manejo anestésico de feocromocitoma productor de dopamina / Anaesthetic management of a dopamine-secreting phaeochromocytoma

El feocromocitoma es un tumor neuroendocrino raro que se origina en las células cromafines de la cresta neural del sistema nervioso autónomo. La mayoría de las feocromocitomas se caracterizan por secretar adrenalina y noradrenalina. Los productores de dopamina son infrecuentes y no presentan la sintomatología clínica típica, por lo que el diagnóstico puede ser complicado. Actualmente disponemos de escasa bibliografía sobre el manejo anestésico de este tipo de tumores.Presentamos el caso clínico de una mujer de 41 años que acudió a nuestro centro por dolor lumbar de tipo cólico de un mes de evolución y normotensión. Se realizó una tomografía axial computarizada abdominal que reveló masa hipercaptante en glándula suprarrenal izquierda. Los niveles de dopamina en orina y en plasma estaban elevados, los niveles de adrenalina y noradrenalina eran normales. Durante la intervención quirúrgica la paciente se mantuvo hipotensa precisando dosis de noradrenalina. Solo presentó un único pico hipertensivo durante la laringoscopia y la intubación orotraqueal.(AU)

Pheochromocytomas are rare neuroendocrine tumors that arise from chromaffin cells of the adrenal medulla. Most adrenal pheochromocytomas secrete norepinephrine and epinephrine. Dopamine secreting pheochromocytomas are extremely rare and differs from classic pheochromocytomas in clinical features, posing a significant diagnostic challenge.A 41-year-old women presented to our emergency department because of acute flank colic pain and normotension. The screening abdominal computed tomography scan revealed a left adrenal mass. The laboratory test showed significantly increase in plasma dopamine and 24-hour urine dopamine. During surgical removal the patient remained hypotensive requiring doses of norepinephrine. The patient presented significant hypertensive responde during direct laryngoscopy and intubation.(AU)