Hemostasis, Surgical ; Hepatectomy ; methods ; Humans ; Laparoscopy

Bezoars are persistent concretions of indigestible material that are usually found in the stomach. With the significant development of endoscopic techniques, many authors have reported the removal of bezoars using methods such as endoscopic forceps, snares, electrohydraulic lithotripsy, laser. However, there are no reports of using argon plasma to remove a bezoar in Korea. Argon plasma coagulation is a non-contact electrosurgical technique, which is an inexpensive, easily learned, and effective method in gastrointestinal endoscopy. In addition, this method is associated with a decreased risk of perforation and tissue damage by maintaining a controllable depth of coagulation. We report a 71-year-old man with a 11x11x8 cm sized huge gastric phytobezoar found by endoscopy. The bezoar was broken into pieces using the argon plasma coagulator. Endoscopic forceps and a basket were then used to crush and extract its fragments. The bezoar was removed safely without any complications. We report this case with a review of the relevant literature.
Aged ; Argon Plasma Coagulation ; Argon* ; Bezoars ; Endoscopes* ; Endoscopy ; Endoscopy, Gastrointestinal ; Humans ; Korea ; Lithotripsy, Laser ; Plasma* ; SNARE Proteins ; Stomach ; Surgical Instruments

BACKGROUND AND OBJECTIVES: Nasal packing after nasal surgery is commonly practiced. Merocel(R) is one of the most popular packing material, however it can be associated with significant pain and bleeding on its removal. A prospective study was performed to compare the efficacy and patient tolerance of Merocel(R) and newly designed Latex-covered Merocel(R) (LCM). MATERIALS AND METHOD: Sixty patients underwent septoplasty for septal deviation. Following septoplasty, the patients were randomly allocated into two groups of 30 patients each who underwent insertion of either Merocel(R) or LCM. Patients were asked to record pain levels using a visual analogue scale(VAS) before and after packing removal, and number of analgesic injection were recorded. Resistance and amount of bleeding on packing removal were also recorded. RESULTS: Both nasal packs effectively prevented post-operative bleeding. However the VAS score for nasal pain and numbers of analgesic use before and after packing removal were significantly lower in the LCM group. LCM was removed more smoothly causing significantly less amount of bleeding on removal. CONCLUSION: LCM provides good post-operative hemostasis and its removal is less traumatic and painful for the patients, therefore improving patient's comfort.
Hemorrhage ; Hemostasis ; Humans ; Nasal Surgical Procedures ; Prospective Studies

Dermatologists frequently perform a number of procedures without the aid of an assistant and have sometimes difficulty to obtain hemostasis during the biopsy or other minor surgery. A flat plastic cylinder made of a disposable syringe effectively stops bleeding and procedures are easily carried out with a clean surgical field. It is believed to be inexpensive, durable and easy to be sterilized.
Biopsy ; Hemorrhage ; Hemostasis* ; Plastics* ; Surgical Procedures, Minor ; Syringes*

This article introduces the basic structure, features and the priciples of a portable automatic pneumatic tourniquet and its prospects of applications.
Anastomosis, Surgical ; methods ; Automation ; Bandages ; Extremities ; surgery ; Hemostasis, Surgical ; instrumentation ; Humans ; Intraoperative Care ; Tourniquets

Recently, biomaterials for spacers following sinus surgery have been extensively researched. Such materials may reduce the incidence of early postoperative bleeding and formation of synechiae, and possibly promote mucosal healing. The aims of this study are to review recent advances in absorbent packing materials for the nasal cavity and to differentiate their effects on hemostasis, wound healing and prevention of adhesion.
Biocompatible Materials ; Hemorrhage ; Hemostasis ; Incidence ; Nasal Cavity* ; Nasal Surgical Procedures ; Wound Healing

A clinical review was made of 184 cases of nasolacrimal duct obstruction which underwent simple and advanced dacryocystorhinostomy that was modified and advanced by author himself from 1984 to June, 1987. My surgical techniques have the following some characteristics: (1) Minimal bleeding from skin to periosteum, osteotomy site and nasal mucosa by complete hemostasis in each surgical step. (2) Shortening duration of operation in osteotomy, with Kerrison punch and formation of large anterior lacrimal flaps without posterior flaps. (3) Lowering rates of reobstruction using canaliculo-nasal silicone intubation in new formed surgical anastomosis. The surgical success rate was improved from 90% in 1984 to 96% in 1987. Blood loss during operation was remarkably lessened from 64 cc in 1984 to 16 cc in 1987 by improvement of hemostasis and shortening operation time. Duration of operation was shortened from 90 min in 1984 to 35 min in 1987. The author will introduced my own surgical procedures more details.
Anastomosis, Surgical ; Dacryocystorhinostomy* ; Hemorrhage ; Hemostasis ; Intubation ; Nasal Mucosa ; Nasolacrimal Duct ; Osteotomy ; Periosteum ; Silicones ; Skin

The incidence of vertebral artery (VA) injury (VAI) in posterior approach tumor resection surgery is extremely rare, but it can lead to serious complication. In this case, a 57-year-old man underwent surgery for resection of the tumor involving left epidural space and neural foramen at C2-3 level. Iatrogenic VAI occurred suddenly during tumor resection procedure using pituitary forceps. Immediate local hemostasis and maintaining of perfusion for reducing the risk of posterior circulation ischemia were performed. Intraoperative angiogram of both VA and emergent trapping embolization were done as well. It may reduce the risk of immediate postop complication, and further delayed occurrence. The patient had no complication after VAI by appropriate intraoperative management. Preoperative angiographic work up and preparation of endovascular team cooperation are positively necessary as well as a warning for the VAI during cervical spine surgery.
Epidural Space ; Hemostasis ; Humans ; Incidence ; Ischemia ; Middle Aged ; Neurilemmoma* ; Perfusion ; Spine ; Surgical Instruments ; Vertebral Artery*

BACKGROUND AND OBJECTIVES: Nasal packing after nasal surgery is commonly practiced for various purposes including hemostasis, stabilization of nasal structure, and synechia prevention. However, the use of nasal packing has led to the development of uncomfortable symptoms such as nasal obstruction. In this study, therefore, we have devised a new method of nasal packing involving the use of an airway tube for reducing nasal obstruction and discomforts in association with post-surgical nasal obstruction. Materials and METHODS: An airway tube was made by cutting the distal end of a 1cc syringe. It was inserted between the nasal septum and the packing material. Nasal cavities of 20 patients (Group 1) who underwent nasal surgery were packed using packing materials and the devised airway tubes following nasal surgery. We evaluated the symptoms of nasal obstruction after the postoperative nasal packing in this study group and compared them with those of the 20 patients (Group 2) who received packing with existing merocel nasal stents and 20 patients (Group 3) who were given packing with only merocel without airway tubes after nasal surgery. RESULT: In this study, nasal obstruction and discomforts in association with post-surgical nasal obstruction were significantly improved among patients given packing material and devised airway tubes (Group 1) comparative to other patient groups. CONCLUSION: Devised airway tube is useful in minimizing the symptoms of nasal obstruction and discomforts as well as in reducing surgical expense.
Formaldehyde ; Hemostasis ; Humans ; Nasal Cavity ; Nasal Obstruction ; Nasal Septum ; Nasal Surgical Procedures ; Polyvinyl Alcohol ; Stents ; Syringes

Duodenal varix is a rare site of bleeding in patient with portal hypertension and frequently causes massive bleeding. Treatment modalities are endoscopic sclerotherapy, endoscopic ligation, transjugular intrahepatic portosystemic shunt (TIPS), and shunt operation. A patient with duodenal varix was hemodynamically unstable and an emergent salvage transjugular intrahepatic portosystemic shunt was performed. In spite of TIPS procedure, varix bleeding was not controlled and endoscopic band ligation and endoscopic sclerotherapy were performed with successful hemostasis and eradication of duodenal varix.
Hemorrhage ; Hemostasis ; Humans ; Hypertension, Portal ; Ligation ; Portasystemic Shunt, Surgical* ; Sclerotherapy ; Varicose Veins*