Biomedical subjects

F Huie

Publications and source records attributed to F Huie.

4 recordsLinked to original sources

PubMed1999

Laparoscopic transabdominal lumboperitoneal shunt.

Communicating hydrocephalus can be handled either by the ventriculoperitoneal or, occasionally, the ventriculoatrial shunt. The lumboperitoneal shunt is another option. It does not require a transcranial approach; therefore, it is safer for the patient. We describe a technique that can be performed easily by a skilled laparoscopic surgeon through an anterior approach transabdominally. The lumboperitoneal (LP) shunt is placed laparoscopically under direct videoscopic vision, with the catheter inserted transabdominally through the L3 disc space into the thecal sac. In our patient, the lumboperitoneal shunt was placed at the L3 disc space for communicating hydrocephalus. There were no intraoperative or postoperative complications. The LP shunt can be easily placed by a skilled laparoscopic surgeon. The incidence of infection and complications is lower, and the patency rate is higher. This should be the initial choice for communicating hydrocephalus.

Aged↗

PubMed1998

Major vascular injuries during laparoscopic cholecystectomy. An institutional review of experience with 2589 procedures and literature review.

BACKGROUND: Since the introduction of laparoscopic cholecystectomy, major vascular injury has been a rare but very serious complication of the procedure. METHODS: All 2,589 laparoscopic cholecystectomies performed at our institution between May 1, 1990, and December 31, 1996, were retrospectively reviewed to identify major vascular injury and the mechanisms involved. All these procedures were performed either by surgical attendings or senior surgical residents. RESULTS: During the 1,372 operations performed here between May 1, 1990, and May 1, 1994, there were three major vascular injuries. One was to a portal vein, due to dissection during lysis of adhesions; the other two, to the aorta and vena cava, were due to trocar insertions. There was one mortality secondary to liver failure following repair of the portal vein injury. Between May 1, 1994, and December 1, 1996, there were no major vascular injuries; our overall incidence was 0.11%. A review of the literature on this subject is included. CONCLUSIONS: Laparoscopic cholecystectomy is a very safe procedure; major vascular injury is a rare complication, but mandates early recognition and consideration of prompt exploratory laparotomy. These injuries can be avoided by strict adherence to laparoscopic guidelines: obtaining pneumoperitoneum by the open technique, inserting side trocars under direct vision, elevating the abdominal wall prior to trocar insertion, and training surgeons in a laparoscopic laboratory.

Aged↗

PubMed1998

Endoscopic extraperitoneal herniorrhaphy. A 5-year experience.

BACKGROUND: This report reviews our experience with 512 groin hernias treated by a laparoscopic extraperitoneal approach over the past 5 years. We detail the modifications that have been made to this procedure and compare our morbidity and recurrence rates with other laparoscopic and open herniorrhaphy techniques. METHODS: Between September 1991 and September 1996, 395 male patients underwent 512 hernia repairs by an endoscopic total extraperitoneal approach (TEP). Their ages ranged from 18 to 82 years. There were 267 indirect, 218 direct, 17 pantaloon, and 10 femoral hernias. Of these, 117 were bilateral and 54 were recurrent. All repairs were done with polypropylene mesh. All patients were given general anesthesia except 16 (4.05%) who had epidural anesthesia. RESULTS: Of 512 hernia repairs, seven required conversion to an open procedure (1.3%). There were 19 complications (4.8%), including eight cases of urinary retention, six of groin collection, one bladder injury, one trocar site infection, one transient neuralgia, one cardiac arrhythmia, and one laryngospasm. Follow-up on 354 patients (41 were lost to follow-up) ranged from 6 to 66 months (mean, 38). There were six hernia recurrences (1.69%), but no deaths. Operative time ranged from 15 to 185 min. CONCLUSIONS: The endoscopic extraperitoneal approach to groin hernia repair has a recurrence rate comparable with open and other laparoscopic techniques. Operative time has decreased considerably with experience. Familiarity with the technique has eliminated the need for balloon dissectors, cauteries, suction irrigation, Foley catheters, and stapling of the mesh. These advances, along with shortening of the operative time and employment of reusable trocars, have permitted a significant decrease in the cost of the procedure. This study provides the longest follow-up reported with this technique. In experienced hands, the TEP repair produces results that are comparable with the open, tension-free repair and represents a reasonable alternative.

Adolescent↗

PubMed1997

Laparoscopic staging of Hodgkin's disease.

With recent advances in laparoscopy, specifically the development of laparoscopic splenectomy, a complete laparoscopic Hodgkin's staging procedure is now possible. Using five trocars and the patient in the right semidecubitus position, six laparoscopic staging procedures were performed. All were stages IIA or IIB pre-operatively, and none were upgraded to stage III or IV as a result of the procedure. Operative time was from 185-255 min. (mean 210 min.) There were no operative morbidities or mortalities associated with the procedure. We believe this procedure will be adopted by more surgeons as they become more comfortable in performing laparoscopic splenectomies.

Biopsy↗