Steroid cell tumor of ovary, first described as lipid cell tumor, is rare lesions composed entirely of cells resembling typical steroid hormone - secreting cells, that is lutein cells, Leydig cells, and adrenal cortical cells. Steroid cell tumors oftcn secret androgen and manifest themselves with symptoms of virilization. Other presentations include abdominal swelling or pain, menstrual dysfunction, postmenopausal bleeding, or rarely ascites. We experienced a case of right ovarian steroid cell tumor, not otherwise specified(NOS), manifested hirsuitism and amenorrhea in 49 - year - old patient. The tumor was about 5 cm in size, and associated with huge ascites (l3,000 ml), both pleural effusion, and elevated serum CA 125. We present a case of Meigs syndrome associated with benign ovarian steroid cell tumor with a brief review of the literature.
Amenorrhea ; Ascites* ; Dysmenorrhea ; Female ; Hemorrhage ; Humans ; Leydig Cells ; Luteal Cells ; Male ; Meigs Syndrome ; Ovary ; Pleural Effusion ; Virilism

No abstract available.

To observe the anesthetic characteristics of two different speeds of injection using 0.5% plain bupivacaine during spinal anesthesia, 40 patients undergoing lower extremity surgery were allocated randomly into two groups. In one group, 3 ml of 0.596 plain bupivacaine was administered into the subarachnoid space using 25 gauge Quincke spinal needle to the patients with a lateral horizontal position at duration of 10 seconds. In the other group, the duration was 180 seconds. There were no statistically significant differences between two groups in maximal level and its onset time of sensory blockade, hemodynamic changes, onset time to grade 3 Bromage motor blockade. We concluded that the speed of injection does not affect the anesthetic characteristics of spinal anesthesia using 0.5% plain bupivacaine.
Anesthesia, Spinal* ; Bupivacaine* ; Hemodynamics ; Humans ; Lower Extremity ; Needles ; Subarachnoid Space

Objective: We aimed to analyze the differences in epidemiological aspects and clinical courses of acute poisonings in each region of the Gyeonggi-do province in Korea. Methods: This retrospective study analyzed data from the National Emergency Department Information System of Korea. We retrospectively reviewed cases of acute poisonings between April 2006 and March 2015 recorded at 13 emergency departments in eight different cities of Gyeonggi-do province in Korea. The differences in the incidence, age distribution, causative agent, and clinical course of poisonings among regions were the main outcomes measured. Results: The proportion of poisonings in the ≤9 age group was high in Yongin (17.44%) and that in ≥65 age group was high in Gwangmyeong (21.76%). The proportion of cases involving carbon monoxide was high in Ansan (8.82%) in patients hospitalized and the proportion of cases involving pesticides was high in Pyeongtaek (52.78%) in patients admitted to the intensive care unit. The admission rate of poisoned patients was high in Osan (36.02%). Conclusion In this study, differences in the characteristics of poisoned patients between 8 cities were noted. Therefore, hospitals need to arrange treatment resources for poisoned patients according to the characteristics of the specific region. The results of this study may serve as evidence for new strategies to prepare for the acute poisonings in hospitals.

BACKGROUND: In contrast to childhood intussusception, the clinical features in adults are not typical, and the incidence of adult intussusception is low. This study was to evaluate the clinical features, diagnosis, and management of adult intussusception. METHODS: Thirty-seven cases of adult intussusception occurring between 1981 and 1996 in individuals older than 16 were investigated retrospectively. RESULTS: The most common age was in the 3rd decade (24.3%). Abdominal pain, nausea and vomiting, abdominal tenderness and palpable abdominal mass were common symptoms and physical findings in order of frequency. The duration of symptoms was less than 7 days in 54% of the cases. Correct preoperative diagnosis was made in 13.3% from 1981 to 1990 versus 72.7% from 1991 to 1996. This difference was caused by common use of abdominal ultrasound (US) and computed tomography (CT) during recent years. On exploration there were 27 cases of enteric (73%) and 10 cases of colonic (27%) intussusceptions and there were underlying lesions in 30 cases (81%). Two manual reductions only, 7 manual reductions and resections, including one reoperation after manual reduction only, 28 resections without manual reduction, and 1 ileocolostomy were performed. While only 2 cases (7.4%) of malignancy were identified among the enteric intussusceptions, there were 7 cases (70%) of malignancy among the colonic intussusceptions. CONCLUSIONS: With the advance of abdominal US and CT, preoperative diagnosis of adult intussusception was not so difficult. Because of high prevalence of underlying lesions in adult intussusception, operative management is mandatory. Resection without reduction is the most common method of operation and is recommended in edematous and ischemic enteric intussusceptions and in all colonic intussusceptions which have high malignant rate.
Abdominal Pain ; Adult* ; Colon ; Diagnosis* ; Humans ; Incidence ; Intussusception* ; Nausea ; Prevalence ; Reoperation ; Retrospective Studies ; Ultrasonography ; Vomiting

Skull metastasis of hepatocelluar carcinoma are rarely reported, even in the Orient and the Africa where this carcinoma is one of the relatively common malignancies. One case with the skull metastasis of the hepatocelluar carcinoma, which no literature was found about the distant metastasis to the skull bone only in Korea, is reported with the histochemical stain and the relevant literatures are reviewed.
Africa ; Carcinoma, Hepatocellular ; Korea ; Neoplasm Metastasis* ; Skull*

The abducens nerve usually travels from the brainstem to the lateral rectus muscle as a single trunk. However, it has been reported that this nerve could split into branches occasionally. We attempted to show the aberrant course of abducens nerve in a specimen with unilateral duplicated abducens nerve and review relevant literatures. The micro-dissections were performed in a head specimen injected with colored latex under the microscope. The abducens nerve was duplicated unilaterally. This nerve emerged from the pontomedullary sulcus as a single trunk and splitted into two branches in the prepontine cistern. These two separate branches were piercing the cerebral dura of the petroclival region respectively. The slender lower branch passed between the petroclinoid and petrosphenoid ligaments and the thick lower one passed under the petrosphenoid ligament. These two branches united just lateral to the ascending segment of internal carotid artery in the cavernous sinus. The fact that there are several types of aberrant abducens nerve is helpful to perform numerous neurosurgical procedures in the petroclival region and cavernous sinus without inadvertent neurovascular injuries
Abducens Nerve ; Brain Stem ; Cadaver ; Carotid Artery, Internal ; Cavernous Sinus ; Head ; Latex ; Ligaments ; Muscles ; Neurosurgical Procedures

OBJECTIVE: There has been inconsistency about definition of the temporal stem despite of several descriptions demonstrating its microanatomy using fiber dissection and/or diffusion tensor tractography. This study was designed to clarify three dimensional configurations of the temporal stem. METHODS: The fronto-temporal regions of several formalin-fixed human cerebral hemispheres were dissected under an operating microscope using the fiber dissection technique. The consecutive coronal cuts of the dissected specimens were made to define the relationships of white matter tracts comprising the temporal stem and the subcortical gray matters (thalamus, caudate nucleus, amygdala) with inferior limiting (circular) sulcus of insula. RESULTS: The inferior limiting sulcus of insula, limen insulae, medial sylvian groove, and caudate nucleus/amygdala were more appropriate anatomical structures than the roof/dorso-lateral wall of the temporal horn and lateral geniculate body which were used to describe previously for delineating the temporal stem. The particular space located inside the line connecting the inferior limiting sulcus of insula, limen insulae, medial sylvian groove/amygdala, and tail of caudate nucleus could be documented. This space included the extreme capsule, uncinate fasciculus, inferior occipito-frontal fasciculus, anterior commissure, ansa peduncularis, and inferior thalamic peduncle including optic radiations, whereas the stria terminalis, cingulum, fimbria, and inferior longitudinal fiber of the temporal lobe were not passing through this space. Also, this continued posteriorly along the caudate nucleus and limiting sulcus of the insula. CONCLUSION: The temporal stem is white matter fibers passing through a particular space of the temporal lobe located inside the line connecting the inferior limiting sulcus of insula, limen insulae, medial sylvian groove/amygdala, and tail of caudate nucleus. The three dimensional configurations of the temporal stem are expected to give the very useful anatomical and surgical insights in the temporal lobe.
Animals ; Caudate Nucleus ; Cerebrum ; Diffusion ; Geniculate Bodies ; Horns ; Humans ; Temporal Lobe

Cortical laminar necrosis appears as hyperinense lesions with a laminar pattern on T1 weighted magnetic resonance (MR) imaging, without signs of hemorrhage or calcification on T2 weighted MR imaging or computed tomography. It has been reported to be associated with hypoxia, metabolic disturbances, drugs, and infections. We present a 12 month-old male infant who suffered diffuse brain injuries following car accident and showed laminar necrosis of cortex.
Anoxia ; Brain Injuries ; Hemorrhage ; Humans ; Infant ; Magnetic Resonance Spectroscopy ; Male ; Necrosis

Retinal vascular lesions are the most common ophthalmologic manifestation of systemic lupus erythematosus (SLE), occurring in 3% to 29% of cases, generally late in the disease. More rare is the severe vaso-occlusive disease, often termed "retinal vasculitis", which includes central retinal artery occlusion, multifocal arteriolar occlusions, extensive capillary nonperfusion and central venous occlusion. Patients with SLE and raised serum concentrations of anticardiolipin antibodies (ACA) have a higher risk of developing occlusive ocular vascular disease. We report a case in which retinal involvement was an earlier manifestation of SLE in a patient without ACA.
Adolescent ; Adrenal Cortex Hormones/administration & dosage ; Angiography ; Case Report ; Diagnosis, Differential ; Female ; Follow-Up Studies ; Human ; Lupus Erythematosus, Systemic/*diagnosis/drug therapy ; Ophthalmoscopy ; Retinal Vein Occlusion/*diagnosis/drug therapy ; Treatment Outcome ; Visual Acuity