Congenital agenesis of the right lobe of liver is a rare anomaly and only 33 cases have been reported. CT showed absence of the right lobe of liver and compensatory hypertrophy of the other lobe. We report the CT findings of a new case of this anomaly with a review of the literatures.
Hypertrophy ; Liver*

A study on branching patterns of middle hepatic artery was performed in 109 patients with A-P and oblique view hepatic angiogram, which refered to size and location of quadrate lobe in CT and SMA portography We could analyze the branching patterns of middle hepatic artery (MHA) in 100 among the 109 patients. MHA arising as a first branch of left hepatic artery was the most common pattern (50%), and MHA arising from proper hepatic artery separately one from left hepatic artery was the next common pattern (35%). MHA originating from left gastric artery, or from anterior or posterior of the right hepatic artery was seen. MHA WAS not found as an accessory or replaced artery except as replaced common hepatic artery.
Angiography* ; Arteries ; Hepatic Artery* ; Humans ; Portography

An giant cell tumor arising from the tendon sheath and other soft tissue of the extremities, hasbeen of clinical and pathologic interst for many years, which is the second most common tumor of the hand, but it is not common in other location. One case of tendon sheath giant cell tumor with regional bone destruction on the pharangeal bone is presented which experienced at Department of Orthopaedic Surgery, Korea University recently. At first, the lesion of bone that is confused with Enchondroma in roentgenographically, which is confirned regional bone destruction of tendon sheath giant cell tumor by histologically. The tumor is composed of a vascularized network of spindle shaped or ovoid stromal cell regularly and rather interspersed with multinuclear cell and xanthoma cells. We report a case of giant cell tumor of tendon sheath and review of literature.
Chondroma ; Extremities ; Giant Cell Tumors ; Giant Cells ; Hand ; Korea ; Stromal Cells ; Tendons ; Xanthomatosis

The head-pelvic skeletal traction was first attempted in 1958 by Arther R. Hodgson., and was described. The Halo skull traction apparatus by Perry and Nickel (1959), the method were provided for immobilising the unstable cervical spine, correction of the Scoliotic deformity, Tuberculotic Kyphosis, and other deformed disease. We performed Halo-pelvic apparatus,after posterior-fusion of unstable cervical spine, on a 24 year old male, with Quadriplesia due to Fracture-dislocation of the 7th cervical spine in May 1976. The following were the condition to be met: 1) Rigid stabilization and improved the cervical pain. 2) progressive adjustable., longitudinal traction for reduction 3) The patient was able to sitting position withont other Supports. 4) No pressure sores developed as happens beneath a cast. 5) Ease of patient management and taking of Roentogenogram.
Congenital Abnormalities ; Humans ; Kyphosis ; Male ; Methods ; Neck Pain ; Nickel ; Pressure Ulcer ; Quadriplegia ; Skull ; Spine ; Traction

Moderate to severe unilateral ptosis has previously been treated with levator resection or frontalis sling and cosmetic double fold in the opposite eyelid. This method often resulted in undesirable asymmetrical lid lag phenomenon in down gaze. From December 1991 to December 1994, we treated 65 cases of unilateral ptosis with frontalis sling or levator resection, and simultaneously cosmetic frontalis sling have been performed in the unaffected normal eyes of 41 patients and cosmetic double fold have been performed in the unaffected normal eyes of 11 patients. After 6 months of operation, authors survey the patients content. The number of cases of content were 4(36.36%) in 11 cosmetic double fold group and 31(75.6%) in 41 cosmetic frontalis sling group. The content after cosmetic frontalis sling was higher than cosmetic double fold. Asymmetrical lid lag phenomenon on downward gaze which is inevitable complication postoperatively was reduced by means of cosmetic frontalis sling of unafeected normal eye in unilatral ptosis. The authors expect that the patient will be more satisfied with the result of symmetrical lid lag in down gaze after cosmetic frontalis sling of unaffected normal eye in aesthetic aspect.
Eyelids ; Humans

No abstract available.
Myocutaneous Flap* ; Pressure Ulcer*

No abstract available.
Pressure Ulcer*

No abstract available.
Cleft Lip*

Two cases of malignant histiocytosis, in which skin involvement was a prominent finding at initial clinical presentation, are reported. 1nteresting histopathologic findings, including Langerhans granule in one case and numerous eosinophils in another, were observed. In one case remission was achieved with BACOP chemotherapy (Bleomycin, Adriamycin, Cyclophosphamide, Vincristine, and Prednisone). In the other case, the patient died nine months after the onset of the disease without any treatment.
Cyclophosphamide ; Doxorubicin ; Drug Therapy ; Eosinophils ; Histiocytic Sarcoma* ; Humans ; Skin ; Vincristine

Focal cerebral ischemia was made in 20 adult cats by transorbital middle cerebral artery occlusion (MCAO) under pentobarbital anesthesia. Arterial blood gas, systemic arterial blood pressure (SABP), intracranial pressure (ICP), and regional cerebral blood flow (rCBF) on ectosylvian, suprasylvian, and marginal gyrus of the left hemisphere by hydrogen clearance were measured for 30 minutes before and 120 minutes after middle cerebral artery occlusion. Ten animals were treated with 20 mg/kg of pentoxifylline (PTF) and ten animals with 1ml/kg of normal saline as the control group for 30 minutes before and 30 minutes after middle cerebral artery occlusion. There was no beneficial effect of pentoxifylline (Trental(R)) on basal blood flow over left hemisphere before middle cerebral artery occlusion. Regional cerebral blood flow was highly significantly improved on the marginal gyrus (MG) for 90 minutes after middle cerebral artery occlusion, more remarkable for initial 60 minutes (P<0.01), and also significantly restored on suprasylvian gyrus (SSG) for initial 60 minutes by pentoxifylline (P<0.05). However, pentoxifylline failed to improve regional cerebral flow on extosylvian gyrus (ESG) which was considered dense core of infarct area due to middle cerebral artery occlusion in cat. In addition, pentoxifylline had significant hypotensive effect during intravenous administration for 60 minutes (P<0.05). These findings suggest the possibility of pentoxifylline to ameliorate hemorheological property rather than vasodilating effect in the collaterally perfused area around dense infarct.
Administration, Intravenous ; Adult ; Anesthesia ; Animals ; Arterial Pressure ; Brain Ischemia ; Cats ; Cerebral Infarction* ; Hemorheology ; Humans ; Hydrogen ; Infarction, Middle Cerebral Artery ; Intracranial Pressure ; Pentobarbital ; Pentoxifylline*