PURPOSE: To report a case of primary peripheral T-cell lymphoma, not otherwise specified (PTCL-NOS), of the eyelid. METHODS: A 48-year-old healthy male patient presented with a mass on the upper lid of 2 months in duration. The lesion was reddish, well-demarcated, oval shaped, and measured approximately 8 x 4 mm. The mass did not respond to incisional drainage and intra-lesional triamcinolone. An excisional biopsy for diagnosis was performed. RESULTS: On microscopic examination, a localized dense lymphocytic infiltration was observed in the subepithelial area, and cytologic atypia was observed under high power. On immunohistochemical examination, tumor cells were positive for CD3 but negative for CD20, CD30, CD56, k-light chain immunoglobulin, lambda-light chain immunoglobulin, and increased Ki-67 activity was noted. A histopathological diagnosis of PTCL-NOS was made. CONCLUSIONS: PTCL-NOS, which rarely occurs on the eyelids, commonly accompanies generalized lymphadenopathy and "B symptoms" such as fever and weight loss. Herein, the authors report a case of PTCL-NOS of the eyelid presenting as a rapidly growing solid mass in an otherwise healthy patient.
Biopsy ; Drainage ; Eyelids ; Fever ; Humans ; Immunoglobulins ; Lymphatic Diseases ; Lymphoma, T-Cell, Peripheral ; Male ; Middle Aged ; Triamcinolone ; Weight Loss

No abstract available.
Lithotripsy* ; Shock* ; Ureter*

PURPOSE: To evaluate the changes in corneal keratometry (K) readings after corneal collagen cross- linking (CXL) using 20% alcohol in primary keratoconus and keratectasia after refractive surgery. METHODS: Twelve eyes of 10 patients with primary keratoconus and 3 eyes of 3 patients with keratectasia after refractive surgery were included in the present study. Best-corrected visual acuity (BCVA) and mean K, corneal astigmatism by corneal topography, and mean K, corneal astigmatism, and spherical equivalent (SE) by auto refractometer were evaluated at baseline, and 6 months postoperatively. Eight eyes of 7 patients were also evaluated 1 year postoperatively. RESULTS: Mean BCVA improved from log MAR 0.66 +/- 0.50 to log MAR 0.55 +/- 0.58 (p = 0.100) at 6 month after CXL. In corneal topography, mean K significantly decreased from 50.04 +/- 5.88 D to 49.18 +/- 6.15 D (p = 0.019), and corneal astigmatism slightly decreased from 5.33 +/- 4.47 D to 5.29 +/- 4.88 D (p = 0.755) at 6 months after CXL. According to the auto refractometer, mean K significantly decreased from 48.53 +/- 5.94 D to 47.95 +/- 5.79 D (p = 0.038), corneal astigmatism significantly decreased from 3.95 +/- 2.54 D to 3.52 +/- 2.40 D (p = 0.010), and SE significantly decreased from -6.25 +/- 3.45 D to -5.40 +/- 2.91 D (p = 0.037) at 6 months after CXL. Significant mean K and corneal astigmatism decreases in topography were also observed at 1 year after CXL. Complications related to CXL were not observed. CONCLUSIONS: CXL using 20% alcohol appears to be a safe and promising treatment modality with less corneal stromal damage in progressive primary keratoconus and keratectasia after refractive surgery.
Astigmatism ; Collagen ; Corneal Topography ; Eye ; Humans ; Keratoconus ; Reading ; Refractive Surgical Procedures ; Visual Acuity

OBJECTIVES: The purpose of this study was to evaluate the characteristics of personality factor and defense mechanism and relationship with depression and social disability. METHODS: Study subjects consisted of 35 panic disorder patients diagnosed with the criteria of DSM-IV. Data were collected through Sixteen Personality Factor Questionnaire, Ehwa Diagnostic Test of Defense Mechanism, Beck Depression Inventory and Sheehan Disability Scale. Statistics employed for the analyses were Pearson correlation and independent sample t-test. RESULTS: In personality factors and defense mechanisms, there were no definitely abnormal range of scores. But, among personality factors, tension/anxiety factor scored high and unstableness/stableness, shyness/boldness and praxernia/atunia were in low range of score. In defense mechanism, somaticzation and acting-out scored high and humor, suppression, altruism, avoidance and rationalization scored low. The mean BDI score was 18.25+/-9.97. The mean score of SDS were 4.88+/-3.11 in work category and 4.57+/-2.92 in social/leasure category. Male patients were significantly correlated with guit-proneness and atuia in personality factor and passive- aggressiveness, projection, denial and show-off in defense mechanism, compared with female patients (p<0.05). The patients' age was correlated with low intelligence in persolity factor and dissociation and anticipation in defense mechanism. It was negatively correlated with show-off (p<0.05). The BDI score was correlated with low intelligence, superego, unstableness, self-conflict, high superego and atunia in personality factor and dissociation and somatization in defense mechanism (p<0.05). There was a significant relationship between BDI score and SDS work category (p<0.05). CONCLUSION: Panic disorder patients show high score of tension/anxiety factor and they frequently use neurotic defense style like somatization. The depressive symptom, which depends on symptom severity, appears to have influence on work category and to cause social disability.
Altruism ; Defense Mechanisms ; Denial (Psychology) ; Depression ; Diagnostic and Statistical Manual of Mental Disorders ; Diagnostic Tests, Routine ; Female ; Humans ; Intelligence ; Male ; Panic Disorder* ; Panic* ; Surveys and Questionnaires ; Rationalization ; Superego

Background: This study was designed to evaluate characters of the rotator cuff tear (RCT) recognized after primary shoulder dislocation in patients older than 40. Methods: From 2008 to 2019, patients who visited two hospitals after dislocation were retrospectively reviewed. Inclusion criteria were patients over 40 who had dislocation, with magnetic resonance imaging (MRI) undergone. Exclusion criteria were patients who lost to follow-up, combined with any proximal humerus fracture, brachial plexus injury, and previous operation or dislocation history in the ipsilateral shoulder. Also patients who had only bankart or bony bakart lesion in MRI were excluded. We evaluated RCTs that were recognized by MRI after the primary shoulder dislocation with regard to tear size, degree, involved tendons, fatty degeneration, the age when the first dislocation occurred, and the duration until the MRI was evaluated after the dislocation. Results: Fifty-five RCTs were included. According to age groups, the tear size was increased in coronal and sagittal direction, the number of involved tendons was increased, and the degree of fatty degeneration was advanced in infraspinatus muscle. Thirty-two cases (58.2%) conducted MRI after 3 weeks from the first shoulder dislocation event. Conclusions This group showed that the retraction size of the coronal plane was increased significantly and the fatty accumulation of the supraspinatus muscle had progressed significantly. Age is also a strong factor to affect the feature of RCT after the shoulder dislocation in patients over 40. And the delay of the MRI may deteriorate the degree of tear size and fatty degeneration.

Microscopic prostatic calculi are not uncommon in late adult life. But a giant prostatic calculus is a rare finding. No symptoms are pathognomic of calculus disease of the prostate gland. The diagnosis is usually established by rectal palpation of the prostate gland, urethroscopic examination, and roentgenographic or ultrasonic study. Usually, no treatment is indicated for patients with asymptomatic prostatic calculi. In patients with significant symptoms, a transurethral or suprapubic prostatectomy may be contemplated. We report a case of a giant prostatic calculus with bladder stones in a 60-year-old male who was treated endoscopically.
Adult ; Calculi* ; Diagnosis ; Digital Rectal Examination ; Humans ; Male ; Middle Aged ; Prostate ; Prostatectomy ; Ultrasonics ; Urinary Bladder Calculi* ; Urinary Bladder*

BACKGROUND: The objective of this study was to evaluate xenograft degradation velocity when treated with 4-hexylresorcinol (4HR). METHODS: The scapula of a cow was purchased from a local grocery, and discs (diameter 8 mm, thickness 1 mm) were prepared by trephine bur. Discs treated with 4HR were used as the experimental group. Untreated discs were used as the control. X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), antibacterial test, endotoxin test, and scanning electron microscopy (SEM) were performed on the discs. In vivo degradation was evaluated by the rat calvarial defect model. RESULTS: The XRD and FT-IR results demonstrated successful incorporation of 4HR into the bovine bone. The experimental disc showed antibacterial properties. The endotoxin test yielded results below the level of endotoxin contamination. In the SEM exam, the surface of the experimental group showed needle-shaped crystal and spreading of RAW264.7 cells. In the animal experiments, the amount of residual graft was significantly smaller in the experimental group compared to the control group (P = 0.003). CONCLUSIONS: In this study, 4HR was successfully incorporated into bovine bone, and 4HR-incorporated bovine bone had antibacterial properties. In vivo experiments demonstrated that 4HR-incorporated bovine bone showed more rapid degradation than untreated bovine bone.
Animal Experimentation ; Animals ; Heterografts* ; Hexylresorcinol* ; Microscopy, Electron, Scanning ; Rats* ; Scapula ; Spectroscopy, Fourier Transform Infrared ; Transplants ; X-Ray Diffraction

Midventricular obstructive hypertrophic cardiomyopathy (MOHCM) is a rare variant of hypertrophic cardiomyopathy. Apical dilatation and myocardial infarction can be complicated without significant coronary artery disease. We report a case of apical dilatation in a patient with MOHCM without atherosclerotic coronary artery disease. A 76-year-old woman was admitted for recent cerebral infarction and consulted to cardiologist for abnormal electrocardiographic findings. She had been suffering from exertional dyspnea (NYHA II) for about four years. Two dimentional-echocardiography revealed midventricular obstructive hypertrophy with an apical dilatation and paradoxical jet flow from the apical aneurysm to the left ventricular outflow tract during early diastole. Cardiac catheterization demonstrated dyskinesia in the apical wall with midventricular obstruction and a peak-to-peak intraventricular pressure gradient of 110 mmHg during pull-back from the apical high-pressure chamber to the subaortic low-pressure chamber in the left ventricle. Coronary angiograms showed no significant stenotic lesion of the coronary arteries. She was prescribed oral beta-adrenergic antagonist to decrease the intraventricular pressure gradient.
Aged ; Aneurysm* ; Cardiac Catheterization ; Cardiac Catheters ; Cardiomyopathy, Hypertrophic* ; Cerebral Infarction ; Coronary Artery Disease ; Coronary Vessels ; Diastole ; Dilatation* ; Dyskinesias ; Dyspnea ; Electrocardiography ; Female ; Heart Ventricles ; Humans ; Hypertrophy ; Myocardial Infarction ; Ventricular Pressure

PURPOSE: From May 2000 to January 2008, We experienced the 10 cases of the thenar free flap for the coverage of the large volar soft tissue defect in the finger. METHODS: The pedicles of the flap were the superficial palmar artery of radial artery and subcutaneous vein, and we anastomosed them to the digital artery and subcutaneous vein of the finger. RESULTS: The average size of the flaps was 12cm2 and it was large enough to cover the entire color soft tissue defect of a phalanx or the defect of the neighbored phalanges. All of donor wounds were closed primarily. CONCLUSION: The color and skin texture of the flap was matched with the volar skin of the finger functionally and cosmetically and the debulking of the flap was not necessary. Other advantages were constant anatomic pedicle of the flap, minimal donor site morbidity, one operation field. We consider that the thenar free flap is another reliable and useful method for the reconstructing of the large volar defect of the finger especially at the situation of emergency.
Arteries ; Fingers ; Free Tissue Flaps ; Humans ; Radial Artery ; Skin ; Tissue Donors ; Veins

BACKGROUND AND AIMS: There was no single method satisfying accuracy, patient compliance and cost in preoperative staging of gastric cancer. A transabdominal ultrasonography of water-filled stomach (TUS) was compared with endoscopic ultrasonography (EUS) for TN staging in operated gastric cancer. METHODS: We performed EUS conventionally and TUS immediately after 600 mL deaerated water ingested in 40 patients with gastric cancer prior to operation. All the cases were operated and the histological findings were compared with the results of preoperative TN staging. RESULTS: The overall T-staging accuracy rate of TUS was 62.5% and 55.0% for EUS. Both TUS and EUS could differentiate EGC from AGC in 85.0%. There was no statistical difference in the accuracy for the depth of cancer invasion between EUS and TUS. Differentiation of the cancer defined within the gastric wall (T3) from the cancer invading adjacent organs (T4) was possible in 92.5% for TUS and 87.5% for EUS. The accuracy of determining the depth of invasion was tent to be lower in fundus than in antrum and body. Lymph node metastasis was correctly diagnosed in 67.5% for TUS and in 70.0% for EUS. CONCLUSIONS: TUS may be a considered to be a relatively accurate and simple method for preoperative staging of gastric cancer in the absence of available EUS.
Endosonography* ; Humans ; Lymph Nodes ; Neoplasm Metastasis ; Patient Compliance ; Stomach Neoplasms* ; Stomach* ; Ultrasonography* ; Water