Amanita (Agaricales, Basidiomycota) is one of the most well-known genera composed of poisonous mushrooms. This genus of almost 500 species is distributed worldwide. Approximately 240 macrofungi were collected through an ongoing survey of indigenous fungi of Mt. Jeombong in Inje County, Korea in 2014. Among these specimens, 25 were identified as members of Amanita using macroscopic features. Specimens were identified to the species level by microscopic features and molecular sequence analyses of the internal transcribed spacer and large subunit of nuclear ribosomal RNA. We molecularly identified 13 Amanita species, with seven species matching previously recorded species, four species (A. caesareoides, A. griseoturcosa, A. imazekii, and A. sepiacea) new to Korea, and two unknown species.
Agaricales ; Amanita* ; Fungi ; Korea* ; RNA, Ribosomal ; Sequence Analysis

No abstract available.
Humans ; Magnetic Resonance Imaging

PURPOSE: There is still debate about the timing of revascularization in patients with acute non-ST-segment elevation myocardial infarction (NSTEMI). We analyzed the long-term clinical outcomes of the timing of revascularization in patients with acute NSTEMI obtained from the Korea Acute Myocardial Infarction Registry (KAMIR). MATERIALS AND METHODS: 2,845 patients with acute NSTEMI (65.6 +/- 12.5 years, 1,836 males) who were enrolled in KAMIR were included in the present study. The therapeutic strategy of NSTEMI was categorized into early invasive (within 48 hours, 65.8 +/- 12.6 years, 856 males) and late invasive treatment (65.3 +/- 12.1 years, 979 males). The initial- and long-term clinical outcomes were compared between two groups according to the level of Thrombolysis In Myocardial Infarction (TIMI) risk score. RESULTS: There were significant differences in-hospital mortality and the incidence of major adverse cardiac events during one-year clinical follow-up between two groups (2.1% vs. 4.8%, p < 0.001, 10.0% vs. 13.5%, p = 0.004, respectively). According to the TIMI risk score, there was no significant difference of long-term clinical outcomes in patients with low to moderate TIMI risk score, but significant difference in patients with high TIMI risk score (> or = 5 points). Conclusions: The old age, high Killip class, low ejection fraction, high TIMI risk score, and late invasive treatment strategy are the independent predictors for the long-term clinical outcomes in patients with NSTEMI.
Age Factors ; Aged ; Angioplasty, Transluminal, Percutaneous Coronary ; Female ; Fibrinolytic Agents/*therapeutic use ; Hemodynamics/drug effects ; Humans ; Male ; Middle Aged ; Multivariate Analysis ; Myocardial Infarction/*drug therapy/pathology/therapy ; Prospective Studies ; Thrombolytic Therapy/*methods

No abstract available.

OBJECTIVE: To assess long term outcomes of aggressive rehabilitative treatment on canalicular sequestered lumbar disc herniations METHOD: Clinical outcomes of twenty four patients with sequestered disc herniation with symptomatic radicular pain were evaluated prospectively and longitudinally for one year. All patients received aggressive rehabilitative treatment including transforaminal epidural steroid injection, pelvic stabilization exercise, physical therapy, and back school. Clinical outcomes were measured by visual analogue scale (VAS) for back and radicular pain, Oswestry Disability Index (ODI) for back pain before treatment, posttreatment one, three, six, and twelve months. After twelve months, we categorized patients' satisfaction. Four patients were dropp RESULTS: The averages of VAS for lower extremity and back pain reduced significantly from 6.6 and 5.8 at pretreatment to 0.7 and 0.9 at 12 months posttreatment, respectively (p<0.001). The averages of ODI reduced significantly from 73.5% at pretreatment to 22.3% at posttreatment 12 months (p<0.001). Sixteen of twenty patients (80.0%) were satisfied with their current status posttreatment 12 months. CONCLUSION: Sequestered disc herniations could be treated successfully by aggressive rehabilitative treatment. Clinical improvement was achieved from posttreatment one month and persisted for twelve months. Operation might be delayed until aggressive rehabilitation treatment fail to treat sequestered disc herniations.
Back Pain ; Exercise ; Follow-Up Studies* ; Humans ; Lower Extremity ; Prospective Studies ; Rehabilitation

The Complete testicular feminization syndrome is a hereditary syndrome characterized clinically by female phenotype with 46, XY karyotype and bilateral testes. There is a congenital insensitivity to androgens, transmitted by means of a maternal X-linked recessive gene responsible for the androgen intracellular receptor. Therefore, androgen induction of Wolffian duct development does not occur. However, anti-mullerian hormone activity is present and the individual does not have mullerian development. Principle of treatment is reinforced to live normal female life. This is a case report of testicular feminization syndrome with rudimentary salpinx with the brief review of literatures.
Androgen-Insensitivity Syndrome* ; Androgens ; Anti-Mullerian Hormone ; Fallopian Tubes* ; Female ; Genes, Recessive ; Humans ; Karyotype ; Male ; Phenotype ; Testis ; Wolffian Ducts

Adenomyotic cyst is very rare disease, their sizes are mostly lesser 5mm. The intrauterine adenomyotic cyst may arise from progressive expansion of cyst due to progressive menstrual bleeding. Authors experienced a case of large adenomyotic cyst within myometrium occuring in a l9-year-old woman, and who was accompanied with endometriosis. The cyst was about 3 x 3em sized, and had chocolate colored thick viscous contents, We experienced one case of adenomyotic cyst which was thought to be degenerated uterine myoma, so we report the case with a brief review of the concerned literatures.
Animals ; Cacao ; Endometriosis* ; Female ; Hemorrhage ; Humans ; Leiomyoma ; Mice ; Myometrium* ; Rare Diseases

We report a case of pneumonia in 36 year-old male patient who presented acute respiratory failure and associated radiologic findings of bilateral ground-glass opacity with focal cystic changes, showing rapidly aggravating course and was diagnosed as concomitant Pneumocystis carinii and Cytomegalovirus pneumonia accompanied by acquired immunodeficiency syndrome through antemortem open lung biopsy.
Acquired Immunodeficiency Syndrome ; Biopsy ; Cytomegalovirus ; Humans ; Lung ; Male ; Pneumocystis carinii ; Pneumonia ; Respiratory Insufficiency*

PURPOSE: To describe the CT findings and charicteristic clinical manifestation of primary malignant pulmonarymesenchymal tumors. MATERIALS AND METHODS: This study involved nine histopathologically proven cases of malignantprimary pulmonary mesenchymal tumors, as follows : MFH(n=2), leiomyosarcoma(n=2), pulmonary blastoma(n=1),neurogenic sarcoma(n=1), rhabdomyosarcoma(n=1), liposarcoma(n=1) and hemangiopericytoma(n=1). Two patients weremale and seven were female; their median age was 45. We retrospectively analyzed tumor size, location,characteristic of the peripheral margin, relationship to airways, and whether there was distal atelectasis orobstructive pneumonitis and lymph node involvement. We also reviewed distant metastasis, tumor growth rate and theinterval between surgery and recurrence, as seen on follow-up CT scans(n=6). RESULTS: Lesions were located at theright upper (n=2), right middle (n=1), right lower (n=1) and left lower lobe (n=2); in three cases, the whole leftlung (left upper + left lower lobe) was involved. CT findings showed that in all cases, the largest diameter ofmasses ranged from 3 to 15 cm; a well-demarcated margin was seen (smooth in eight cases, psiculated in one) andthis was well enhanced(inhomogeneous in six cases, homogeneous in three). In six cases, masses encircled ordisplaced the peritumoral small bronchus, and in five cases, were located in the peripheral lung field. In fourpatients who underwent endobronchoscopy, no endobronchial lesions were present, and in six cases scans initial CTscans showed no lymph-node involvement. In two cases, mass size doubled within one month. On initial diagnosis,distant metastasis was seen in seven cases, and in three, recurrent lesions were detected within postoperative sixmonths. CONCLUSION: If in the differential diagnosis of lung cancer, a mass seen on CT images is well demarcated,large, peripheral, inhomogeneously enhanced, encircles or displaces the peritumoral small bronchus, shows earlydistant metastasis, is high locally invasive, and recurs early with relative sparing of the lymph nodes, thepossibility of primary malignant pulmonary mesenchymal tumor shouldbe considered.
Bronchi ; Diagnosis, Differential ; Female ; Follow-Up Studies ; Humans ; Lung ; Lung Neoplasms ; Lymph Nodes ; Neoplasm Metastasis ; Pneumonia ; Pulmonary Atelectasis ; Recurrence ; Retrospective Studies

We investigated the vestibulo-ocular reflex which is followed by the change of angular acceleration in sinusoidal harmonic acceleration test. 20 normal volunteers with no evidence of previous otoneurologic disease were tested. The maximal slow phase eye velocity, gain and asymmetry were obtained in five different amplitudes of rotation, 30degrees, 60degrees, 90degrees, 120degrees and 150degrees with properly fixed conditions such as darkness and the frequency of rotation fixed at 0.05Hz. During each test, we asked the examinees to be alert and keep the eyes open. At least 5 minute interval was given between the tests and recalibrations were done before each test. The results of this test were as follows. 1) The maximal slow phase eye velocities were gradually increased according to the increment of the amplitudes of rotation with the statistical significances(p<0.05). 2) The gains were gradually decreased according to the increment of the amplitudes of rotation between the range of 30degrees and 90degrees with the statistical significances(p<0.05). 3) The asymmetries of each amplitude were the highest(13.6%) at 30degrees and the lowest(6.9%) at 120degrees, but there were no statistical significances(p>0.05). Therefore, from the above results, sinusoidal harmonic acceleration test with the frequency fixed at 0.05Hz, gain is higher when the amplitude of rotation is smaller and the pattern of the nystagmus is more evident when the amplitude of rotation is bigger. But The authors conclude that in order to get the results which are statistically significant, the amplitude of rotation should be lower than 90degrees.
Acceleration* ; Darkness ; Healthy Volunteers ; Reflex, Vestibulo-Ocular*