Pityriasis rotunda is an uncommon chronic dermatosis characterized by multiple, round or oval, hyperpigmented or hypopigmented patches that have a fine scale on the trunk and extremities. Most of the cases reported predominantly occurred in Oriental and black patients in association with internal disease. However, in Caucasians it has been documented in healthy persons usually as a familial tendency. We report a case of pityriasis rotunda which showed familial occurrence and had no underlying disease.
Extremities ; Humans ; Pityriasis* ; Skin Diseases

Chylothorax is the most common cause of pleural effusion in the neonatal period and is defined as an effusion of lymph in the pleural cavity. We report a case of chylothorax in a 13-day-old male who was admitted due to respiratory difficulty. Chest AP showed pleural effusion of the left lung and milky yellow fluid was aspirated via thoracentesis upon which laboratory and lipoprotein electrophoresis of pleural fluid revealed findings compatible with that of chylothorax. Due to reaccumulation of chyle after daily thoracentesis, chest tube was inserted at the 4th hospital day, and MCT containing diet was given. He was discharged on the 21st hospital day in good health, and revealed no recurrence for 3 months during outpatient follow up visits.
Chest Tubes ; Chyle ; Chylothorax* ; Diet* ; Electrophoresis ; Follow-Up Studies ; Humans ; Infant, Newborn ; Lipoproteins ; Lung ; Male ; Outpatients ; Pleural Cavity ; Pleural Effusion ; Recurrence ; Thoracostomy* ; Thorax ; Triglycerides*

The midface are bounded by a line connecting the two zygomaticofrontal suture, passing through the frontomaxillary and frontonasal suture, and limited below by the occlusal plane of maxillary teeth. Midface fractures include fractures affecting the maxilla, the zygoma, and the nasoorbital ethmoid complex. Midface fractures can be classified as LeFort 1, II, III fractures, sygomaticomaxillary complex fractures, zygomatic arch frationctures, or nasoorbital ethmoid fractures. These injuries may be isolated or occur in combine. And sort tissue injuries to the facial structures are commonly encountered in the treatment of midface fractured patient. Soft tissue wounds may be limited to the superficial structures, but more serious injuries may extend to involve anatomic structures such as the sensory and motor nerves of the face; the parotid, or nasolacrimal glands or ducts ; or the dentoalveolar structures. Especially, these fractures are combined with the orbit, brain injuries and skull base fractures. This is to report the incidence, causes, criteria, complication and treatments of patients who visited our department for midface fracture, for last 10 years.
Brain Injuries ; Dental Occlusion ; Humans ; Incidence ; Maxilla ; Orbit ; Skull Base ; Sutures ; Tooth ; Wounds and Injuries ; Zygoma ; Zygomatic Fractures

We describe a case of xanthoma on the corneoscleral limbus in a 21-year-old man. It was characterized by a localized, round, elevated, yellowish mass on the right superonasal limbus with 6mm in size. There was no correlation with systemic or metabolic diseases such as hyperlipidemia and the microscopic examination revealed scanty fibrous element.
Humans ; Hyperlipidemias ; Metabolic Diseases ; Xanthomatosis* ; Young Adult

We describe a case of xanthoma on the corneoscleral limbus in a 21-year-old man. It was characterized by a localized, round, elevated, yellowish mass on the right superonasal limbus with 6mm in size. There was no correlation with systemic or metabolic diseases such as hyperlipidemia and the microscopic examination revealed scanty fibrous element.
Humans ; Hyperlipidemias ; Metabolic Diseases ; Xanthomatosis* ; Young Adult

Horizontal tear of the meniscus occurs most commonly in older patients. The tear begins initially with a simple horizontal cleavage which divides the meniscus into superior and inferior leaves resembling a fish mouth and which may become a flap or more complex tear with time if subjected to repeated injury. Thirty-four patients(36knees/40menisci) with horizontal tear of the meniscus, treated with arthroscopic partial meniscectomy except in 3 extensive tears at Ulsan University Hospital from Jan. 1993 to Jun. 1996, were analyzed to investigate the factors that may be associated with this type of meniscal tear, and the results were as follows; 1. The tears commonly occurred in labor workers(61.7%) and without obvious trauma history(67.6%), and the average age at the time of surgery was 44 years. 2. The most common site of the tear was posterior horn of the medial meniscus (62.5%). 3. The 40 horizontal tears consisted of 12 horizontaVcleavage(30%), 3 horizontaVflap(7.5%), and 25 horizontaUdegenerative complex tears(62.5%). 4. Degenerative changes were frequently noted in both arthroscopy(69.5%) and roentgenography (72.2%).
Animals ; Horns ; Humans ; Menisci, Tibial ; Mouth ; Radiography ; Ulsan

The surgical management of patients whose pulmonary arteries are discontinuous from the ventricular mass depends in part on adequate visualization and quantification of the pulmonary arteries. Pulmonary vein wedge angiography has proven effective technique in demonstrating the true mediastinal(intrapericardial) pulmonary arteries(when present) when standard anterograde injections do not suffice. Pulmonary vein wedge angiography was performed in 11 patients during cardiac catheterization at Serverance Hospital Yonsei University College of Medicine between June, 1984 and December, 1985. In all the patients, venous angiography gave a more complete, clear picture of the pulmonary arteries. We feel that pulmonary venous wedge angiography often is superior to and at least complements standard angiographic methods of opacifying the pulmonary artries in patients with pulmonary atresia or occluded pulmonary arteries. We recommend it as a routine part of the evaluation of these patients.
Angiography* ; Cardiac Catheterization ; Cardiac Catheters ; Complement System Proteins ; Humans ; Pulmonary Artery* ; Pulmonary Atresia* ; Pulmonary Veins*

No abstract available.
Aortic Coarctation*

No abstract available.
Humans ; Pulmonary Atresia* ; Siblings* ; Ventricular Septum*

BACKGROUND & PURPOSE: The aim of our study is to evaluate the stroke pattern, the correlation of collateralization with cerebral perfusion and stroke severity, and the utility of transcranial Doppler(TCD) to detect collateral pathways in patients with internal carotid artery(ICA) occlusion in the neck. METHODS: Thirty-six patients(28 men and 8 women, mean age of 59.6 ? 12.9 years) with ICA occlusion confirmed by transfemoral cerebral angiography(25 patients) or magnetic resonance angiography(MRA, 11 patients) were studied retrospectively. They had no potential cardiac source of stroke. We evaluated the pattern of cerebral infarcts by magnetic resonance imaging, and the number and the patency of collateral vessels, and the degree of perfusion through collaterals by cerebral angiography. The collateral vessels detected by TCD and MRA were compared with those by cerebral angiography. RESULTS: We found territorial infarcts in 23 patients(64%) and borderzone infarcts in 15(42%). Territorial infarcts(p<0.0001) and borderzone infarcts(p=0.02) occurred more in the ipsilateral hemisphere to the occluded ICA. The prevalence of small subcortical infarcts did not differ between hemispheres. Collateralizations through leptomeningeal anastomosis(p<0.01) and ophthalmic artery(OA, p<0.05) were associated with angiographically reduced cerebral perfusion. Collateralization through OA was also associated with severe symptomatic group(p<0.05); and collateralization through anterior or posterior communicating artery was associated with mild symptomatic group with marginal statistical significance(p=0.097). The number of collateral vessels was associated with neither the degree of perfusion nor the stroke severity. The sensitivity and specificity of TCD to detect collateralization through anterior communicating artery were 100% and 78%, through posterior communicating artery, 67% and 75%, and through OA, 67% and 63%, respectively. CONCLUSION: Cerebral infarcts related to a proximal ICA occlusion are more likely to be ipsilateral territorial or borderzone. The type of collateralization is more important factor for cerebral perfusion and stroke severity than the number of collateral vessels. TCD is a reliable tool for the evaluation of the collateral vessels in the patients with ICA occlusion.
Arteries ; Carotid Artery, Internal* ; Cerebral Angiography ; Female ; Humans ; Magnetic Resonance Imaging ; Male ; Neck* ; Perfusion ; Prevalence ; Retrospective Studies ; Sensitivity and Specificity ; Stroke*