[Case report of using a connector (phycon TCB bronchial blocker) for pediatric one-lung anesthesia].

We report a case of using a connector (Phycon TCB Bronchial Blocker: Fuji Systems) in pediatric one-lung anesthesia. An eight-year-old boy with mid-mediastinal tumor was scheduled for video-assisted thoracoscopic surgery. After tracheal intubation with normal tracheal tube, we connected the connector and confirmed a 5 Fr Fogarty catheter through the tube under fiberoptic visualization.

[Anesthetic managements of the patients receiving catheterizable cecostomy].

To improve the quality of life of patients suffering from spinal cord injury, "Catheterizable cecostomy" operation have recently been carried out. In the procedure, cathetelizable stoma is opened and patients are able to control the excretion by injecting enema solution through the stoma. Although operations are usually performed under general anesthesia with tracheal intubation, special considerations sometimes need to be taken for airway management.

[Double-lumen tracheostomy tube (Tracheopart) used in two patients for one-lung ventilation under general anesthesia].

Double-lumen tracheostomy tube (Tracheopart, RUSCH) is now available in Japan. We used the device to perform one-lung ventilation in two patients with previous laryngectomy and permanent tracheostomy. Reliable fixation and observation of the right position during the operation are especially important throughout the procedure.

[Anesthetic management of three patients with myotonic dystrophy in a family].

Case-1: A 24-year-old woman was admitted because of pressing hydramnion. She was treated by ritodrine hydrochlorides leading to rhabdomyolysis, and she was diagnosed as myotonic dystrophy. She underwent cesarean section because of urgent premature birth.

[Two occasions of anesthetic management for a patient with Williams syndrome].

A 5-year-old boy with Williams syndrome received open reduction of fracture of the antebrachium twice. He had been diagnosed as having Williams syndrome with some characteristic symptoms, including elfin face, mental retardation and primary pulmonary hypertension. Williams syndrome has a tetrad of cardiovascular disease, elfin face, mental retardation and hypercalcemia.

[Anesthetic management of two patients with the history of SMON].

Patients of subacute myelo-optico-neuropathy (SMON) suffer from neurological disorders for a long time. The authors report anesthetic management of two patients with SMON. One patient was a 82-year-old woman suffering from SMON for 49 years.