We report a case of angiocentric lymphoma in a 41-year-old female who complained chiefly of a genital ulcer and a bulging conjunctiva on the right eye. She had a history of a re-current oral ulcer over a 5 year period and a genital ulcer over 3 years. The above manifested clinical findings may suggest Behcet's disease. However, a biopsy from the upper vaginal wall and the inferior turbinate showed that atypical small and large lymphocytes with hyper-chromatic, elongated and convoluted nuclei had aggregated around the thickened blood vessels, which is consistent with angiocentric lymphoma. Immunophenotypically, the atypical cells were positive for pan T-cell markers not B-cells. Serologically, the patient showed a high titer of i?B virus viral capsid antigen(VCA) IgG.
Adult ; B-Lymphocytes ; Biopsy ; Blood Vessels ; Capsid ; Conjunctiva ; Female ; Humans ; Immunoglobulin G ; Lymphocytes ; Lymphoma* ; Oral Ulcer ; T-Lymphocytes ; Turbinates ; Ulcer

Hyaluronic acid soft-tissue fillers are the second most widely used injectable agents in cosmetic surgery. During the coronavirus disease 2019 (COVID-19) pandemic, a few cases of delayed hypersensitivity reactions to hyaluronic acid filler injections have been reported following COVID-19 infection or vaccination against the virus. A 61-year-old woman visited the emergency room with swelling and redness on the entire face that started on the nasolabial area. She had received hyaluronic acid filler injections in her nasolabial area 8 months previously and had completed the primary series of vaccinations and received a booster dose of the mRNA Pfizer-BioNTech COVID-19 vaccine 1 month before the swelling episode. A corticosteroid was added to the antibiotic regimen because of the nonsignificant effect of the antibiotics. The symptoms then resolved, and corticosteroid use was tapered over the course of 2 weeks. Four months later, swelling and redness recurred on both nasolabial folds and chin, but the symptoms were more localized than before. The renewed symptoms regressed with surgical drainage and corticosteroid and antibiotic treatment. This study discusses this extremely rare case of a recurrent delayed hypersensitivity reaction to a hyaluronic acid soft-tissue filler following COVID-19 vaccination.

Fibrotic lesions occurring in the corpus cavernosum are usually cases of Peyronie's disease that originate from the tunica albuginea, or they are the fibrotic result of inflammatory processes. The lesion involving the corpus cavernosum, but not tunica albuginea is rare. We present here a case of fibrotic nodule arising in the corpus cavernosum with the sonographic and magnetic resonance imaging features. A 38-year-old man complained a small nodular mass in the left corpus cavernosum at the level of penoscrotal junction without abnormal curvature of the organ. We performed ultrasonography and magnetic resonance imaging to determine exactly what the lesion was. The lesion was removed and it was pathologically found to be a localized fibrotic nodule of the corpus cavernosum with some narrow-channeled vascular structures.
Adult ; Fibrosis ; Humans ; Magnetic Resonance Imaging ; Male ; Penile Induration ; Penis ; Ultrasonography

Intramedullary fixation using Gamma or Proximal Femoral Nail (PFN) for example becomes a popular fixation method for unstable trochanteric fracture. Due to the old age of patients with such fractures, extraction of these devices has not always been recommended after fracture healing. However, protruding metal or sliding lag screws can cause pain, which makes removal unavoidable. The authors present 2 cases of femoral neck fracture during ambulation after the removal of such devices.
Femoral Neck Fractures* ; Femur ; Femur Neck* ; Fracture Healing ; Humans ; Walking

Objective: The aim of this study was to investigate the prevalence of depression and suicidal ideation among older Korean adults and the predictors of suicidal ideation. Methods: We analyzed data from 5,604 Koreans aged 65 or older collected by the Korea National Health and Nutrition Examination Survey in 2012–2016, an annual national, cross-sectional, epidemiologic study of the Korean population. A chi-square test was used to assess differences in socio-demographic characteristics by suicidal ideation. Psychological variables, self-rated physical health, and the five dimensions of the Korean version of the EQ-5D (EuroQoL) were compared between four subgroups categorized according to the presence/absence of suicidal ideation and depression. Multiple logistic regression was used to estimate the predictive power of health-related quality of life variables, as well as physical and psychological factors regarding suicidal ideation. Results: Overall, 11.5% of the sample reported suicidal ideation, and 20.0% of the suicidal ideation group were diagnosed with depression. Respondents with suicidal ideation had significantly lower levels of health-related quality of life than those without suicidal ideation. EQ-5D self-control (OR=1.42), anxiety/depression (OR=2.32), depression (OR=2.07), and self-rated physical health (OR=1.36) were found to significantly predict suicidal ideation. Conclusion Suicidal ideation without depression was prevalent among older Koreans. Self-control, anxiety/depression of EQ-5D, selfrated physical health, and depression predicted suicidal ideation. Interventions to screen older Koreans for early detection of suicide risk and prevention strategies should consider evaluating each EQ-5D dimension.

STUDY DESIGN: A retrospective study. SUMMARY OF THE LITERATURE REVIEW: The reports comparing short- and long-segment instrumentation are insufficient. OBJECTIVES: To determine the postoperative results and to analyze relative factors affecting results between short- and long-segment instrumentation in thoracolumbar fractures. MATERIALS AND METHODS: From March 2006 to March 2012, 97 patients with thoracolumbar fracture were treated with posterior instrumentation. They were divided into 2 groups, the short- (Group I) and long-segment groups (Group II). To analyze factors affecting results, several factors including age, anterior column height (ACH), and the kyphotic angle were reviewed. For radiologic evaluation, postoperative and follow-up radiographs were evaluated by measuring the kyphotic angle and ACH. Additionally, the presence of complications was reviewed. RESULTS: Groups I and II consisted of 45, 52 cases and had mean ages of 50.3, 55.8 years, respectively. In Group I, the ACH increased from 44.2% to 75.3% postoperatively, and remained 72.8% at follow-up. The kyphotic angle decreased from 19.4degrees to 10.6degrees postoperatively, and remained at 12.8degrees at follow-up. In Group II, the ACH recovered from 41.6% to 76.4% postoperatively, and was 74.8% at follow-up. The kyphotic angle decreased from 21.6degrees to 12.6degrees postoperatively, and was 13.9degrees at follow-up. The canal compromise, age, and comminution were not directly related with results. However, the mean age of the 7 cases showing complications was 72 years, and the 7 cases had severe comminuted fractures. CONCLUSIONS: The short- and long-segment instrumentations of thoracolumbar fractures are not significantly different with respect to the results attained. However, in order to decrease complications, we should pay attention to age and fracture comminution.
Follow-Up Studies ; Fractures, Comminuted ; Humans ; Retrospective Studies

PURPOSE: We wanted to determine the usefulness of the computed tomography (CT) findings for making the diagnosis between periappendiceal inflammation (PAI) with appendicitis and pelvic inflammatory disease (PID) for the women presenting with right lower quadrant pain. MATERIALS AND METHODS: We retrospectively analyzed the CT findings of 83 women with right lower quadrant pain: PAI in 36 and PID in 47 patients. We reviewed the CT images, including the appendiceal diameter and the enhancing wall thickening, the cecal thickening, the location of the appendix, thickening of the right anterior renal fascia, abscess, mesenteric fatty infiltration, ascites, heterogeneous uterine enhancement and paralytic ileus. Statistical analysis was performed by using the t-test for the diameter of appendix, and the x2 test or Fisher's exact test for the CT findings. RESULTS: The mean diameter of the appendix was 11.0+/-3.4 mm for the PAI subjects and it was 6.7+/-2.0 mm for the PID subjects (p<0.0001). Wall thickening of the appendix was more commonly detected in PAI (25 subjects, 69%) than in PID (15 subjects, 32%) (p=0.0007). Thickening of the right anterior renal fascia was more commonly detected in PAI (18 subjects, 50%) than in PID (7 subjects, 15%). Cecal thickening, ascitis, heterogeneous uterine enhancement and paralytic ileus were not significantly different between PAI and PID. Abscess and mesenteric fatty infiltration were more frequently detected in the RLQ, and in the abdomen or pelvic cavity in PAI and PID, respectively (p<0.05). There was no significant difference in the distribution of ascites between the diseases. CONCLUSION: The CT findings of the appendiceal diameter, enhancing wall thickening and thickening of the right anterior renal fascia are useful for making the diagnosis of PAI. The abdominal and pelvic distributions of abscess and mesenteric fatty infiltration are highly suggestive findings of PID.
Abdomen ; Abscess ; Appendicitis* ; Appendix ; Ascites ; Diagnosis ; Fascia ; Female ; Humans ; Inflammation* ; Intestinal Pseudo-Obstruction ; Pelvic Inflammatory Disease* ; Retrospective Studies

No abstract available.
Lutein* ; Plasma*