Systemic lupus erythematosus (SLE) associated macrophage activation syndrome (MAS) is clinically severe, with a high mortality rate and rare neuropsychiatric symptoms. In the course of diagnosis and treatment, it is necessary to actively determine whether the neuropsychiatric symptoms in patients are caused by neuropsychiatric systemic lupus erythematosus (NPSLE) or macrophage activation syndrome. This paper retrospectively analyzed the clinical data of 2 cases of SLE associated MAS with neuropsychiatric lesions, Case 1: A 30-year-old female had obvious alopecia in 2019, accompanied by emaciation, fatigue and dry mouth. In March 2021, she felt weak legs and fell down, followed by fever and chills without obvious causes. After completing relevant examinations, she was diagnosed with SLE and given symptomatic treatments such as hormones and anti-infection, but the patient still had fever. The relevant examinations showed moderate anemia, elevated ferritin, elevated triglycerides, decreased NK cell activity, and a perforin positivity rate of 4.27%, which led to the diagnosis of "pre-hemophagocytic syndrome (HPS)". In May 2021, the patient showed mental trance and babble, and was diagnosed with "SLE-associated MAS"after completing relevant examinations. After treatment with methylprednisolone, anti-infection and psychotropic drugs, the patient's temperature was normal and mental symptoms improved. Case 2: A 30-year-old female patient developed butterfly erythema on both sides of the nose on her face and several erythema on her neck in June 2019, accompanied by alopecia, oral ulcers, and fever. She was diagnosed with "SLE" after completing relevant examinations, and her condition was relieved after treatment with methylprednisolone and human immunoglobulin. In October 2019, the patient showed apathy, no lethargy, and fever again, accompanied by dizziness and vomiting. The relevant examination indicated moderate anemia, decreased NK cell activity, elevated triglycerides, and elevated ferritin. The patient was considered to be diagnosed with "SLE, NPSLE, and SLE-associated MAS". After treatment with hormones, human immunoglobulin, anti-infection, rituximab (Mabthera), the patient's condition improved and was discharged from the hospital. After discharge, the patient regularly took methylprednisolone tablets (Medrol), and her psychiatric symptoms were still intermittent. In November 2019, she developed symptoms of fever, mania, and delirium, and later turned to an apathetic state, and was given methylprednisolone intravenous drip and olanzapine tablets (Zyprexa) orally. After the mental symptoms improved, she was treated with rituximab (Mabthera). Later, due to repeated infections, she was replaced with Belizumab (Benlysta), and she was recovered from her psychiatric anomalies in March 2021. Through the analysis of clinical symptoms, imaging examination, laboratory examination, treatment course and effect, it is speculated that the neuropsychiatric symptoms of case 1 are more likely to be caused by MAS, and that of case 2 is more likely to be caused by SLE. At present, there is no direct laboratory basis for the identification of the two neuropsychiatric symptoms. The etiology of neuropsychiatric symptoms can be determined by clinical manifestations, imaging manifestations, cerebrospinal fluid detection, and the patient's response to treatment. Early diagnosis is of great significance for guiding clinical treatment, monitoring the condition and judging the prognosis. The good prognosis of the two cases in this paper is closely related to the early diagnosis, treatment and intervention of the disease.
Humans ; Female ; Adult ; Rituximab/therapeutic use* ; Macrophage Activation Syndrome/etiology* ; Retrospective Studies ; Lupus Erythematosus, Systemic/drug therapy* ; Methylprednisolone/therapeutic use* ; Lupus Vasculitis, Central Nervous System ; Fever/drug therapy* ; Erythema/drug therapy* ; Hormones/therapeutic use* ; Anemia ; Alopecia/drug therapy* ; Triglycerides/therapeutic use* ; Ferritins/therapeutic use*

OBJECTIVE: To evaluate the efficacy and safety of 585 nm Q-switched laser in the treatment of acne inflammatory lesions and postinflammatory erythema. METHODS: A total of 25 patients with moderate facial acne, symmetrical distribution of inflammatory lesions and postinflammatory erythema on both sides of the face, were enrolled. Among the 25 patients, 22 patients completed all the treatment and evaluation, and 3 patients were lost to follow-up. 585 nm Q-switched laser was used on a randomly selected side of the face for three times of treatment at a 2 week interval. The evaluations were made before each treatment, 2 and 4 weeks after the last treatment, therefore the evaluation time points were before the treatment, weeks 2, 4, 6, and 8, respectively, for a total of 5 times. Acne severity was assessed using the investigator' s global assessment (IGA) score, and erythema severity was assessed using the investigator' s subjective erythema score and narrow-spectrum reflectance spectrophotometer at each follow-up. RESULTS: After 3 times of treatment, there was statistically significant difference between the IGA score in week 8 and before treatment on both sides(Z=2.64, P < 0.01; Z=2.67, P < 0.01). There was no significant difference in IGA score between the treatment side and the control side before treatment and in week 8 (P=0.59, P=0.26). There was statistically significant difference between the investiga-tor' s subjective erythema score in week 8 and before treatment on the treatment side(Z=4.24, P < 0.01), while no significant difference was showed on the control side(Z=1.73, P=0.08). In week 8, the investigator's subjective erythema score of the treatment side was lower than that of the control side (Z=3.61, P < 0.01). The erythema index of the treatment side was significantly decreased at 5 time points (P < 0.01), and the index decreased significantly in week 8 compared with the index before treatment (P < 0.01), while the erythema index of the control side was not significantly different at 5 time points. The treatment related adverse events included erythema and edema after treatment and pain during treatment, the severity was mild to moderate, which resolved spontaneously within 1 to 3 days. Nine patients were very satisfied with the treatment, 7 patients were satisfied, and 6 patients considered average. CONCLUSION 585 nm Q-switched laser has some effect in the treatment of postinflammatory erythema, and it ensures good tolerance and safety. There was no statistically significant difference between the treatment side and the control side on the improvement of acne inflammatory lesions.
Acne Vulgaris/therapy* ; Erythema/etiology* ; Face ; Humans ; Immunoglobulin A ; Treatment Outcome

Aged ; Biopsy ; methods ; Diagnosis, Differential ; Erythema ; diagnosis ; etiology ; Extremities ; pathology ; Fever ; complications ; Humans ; Immunoglobulin A ; analysis ; Male ; Purpura ; diagnosis ; etiology ; Skin ; diagnostic imaging ; pathology ; Vasculitis ; complications ; immunology

A live attenuated zoster vaccine (ZOSTAVAX(TM), Merck & Co., Inc.) was approved by the Korea Ministry of Food and Drug Safety in 2009. However, the immunogenicity and safety of the vaccine has not been assessed in Korean population. This is multi-center, open-label, single-arm study performed with 180 healthy Korean adults > or =50 yr of age. The geometric mean titer (GMT) and geometric mean fold rise (GMFR) of varicella zoster virus (VZV) antibodies were measured by glycoprotein enzyme-linked immunosorbent assay (gpELISA) at 4 weeks post-vaccination. Subjects were followed for exposure to varicella or herpes zoster (HZ), the development of any varicella/varicella-like or HZ/HZ-like rashes, and any other clinical adverse experiences (AEs) for 42 days post-vaccination. For the 166 subjects included in the per-protocol population, the GMT at Day 1 was 66.9. At 4 weeks post-vaccination, the GMT for this population was 185.4, with a GMFR of 2.8 (95% CI, 2.5-3.1). Of the 180 subjects vaccinated, 62.8% experienced > or =1 AE, with 53.3% of subjects reporting injection-site AEs. The most frequently reported injection-site AEs were erythema (45.0%) with the majority being mild in intensity. Overall, 44 (24.4%) subjects experienced > or =1 systemic AE, 10 (5.5%) subjects experienced a systemic vaccine-related AE, and 3 (1.7%) subjects experienced > or =1 serious AE not related to vaccine. No subjects reported a VZV-like rash. There was no subject of death and no subject discontinued due to an adverse event. A single dose of zoster vaccine induced VZV-specific gpELISA antibody response and was generally well-tolerated in healthy Korean adults > or =50 yr of age (registry at www.clinicaltrial.gov No. NCT01556451).
Aged ; Antibodies, Viral/blood ; Enzyme-Linked Immunosorbent Assay ; Erythema/etiology ; Female ; Herpes Zoster/*prevention & control ; Herpes Zoster Vaccine/adverse effects/*immunology ; Herpesvirus 3, Human/immunology ; Humans ; Male ; Middle Aged

OBJECTIVETo investigate the application of intense pulsed light (IPL) depilation in the auricular reconstruction with totally expanded skin and its suitable parameter.

METHODSFrom February 2009 to September 2013, one tissue expander(100 or 150 milliliters) were implanted under the skin of mastoid in 126 patients who suffered from microtia. During the skin expanding, the hair on the expanded skin was depilated by JPL technique. The parameter, operation, interval, the depilation result and the complication were recorded. The autologous rib cartilage frameworks were implanted in the second phase of auricular reconstruction.

RESULTSThe energy of IPL was 20 - 35 J/cm2 (mean 25. 3 J/cm2), the width of pulse was 26 - 30 ms ( mean 27. 9 ms), the interval between two operations was 4 weeks. Ninety-six patients were cured(76. 2%, 96/126). The total depilation efficient is 96. 8% (122/126). A fine banding blisters was found in one patient whose depilation areas was marked by black pen. Skin erythema was found in five patients and skin pigmentation was found in 7 patients. There were no skin necrosis and expander exposure in all patients. During 6 - 12 months of follow-up period, ninety-two patients were cured (73.0%, 92/126) and the total depilation efficient is 92. 9% (117/126).

CONCLUSIONSIPL depilation during the skin expanding is feasible and safe with careful procedure. The hairless expanded skin is enough to cover the framework, as well as the post-auricular area. The appearance of reconstructed ear is better without hair.

Congenital Microtia ; surgery ; Costal Cartilage ; transplantation ; Ear, External ; Erythema ; etiology ; Hair Removal ; methods ; Humans ; Mastoid ; Phototherapy ; adverse effects ; methods ; Reconstructive Surgical Procedures ; Skin Pigmentation ; Surgical Flaps ; Tissue Expansion ; Tissue Expansion Devices

Adult ; Erythema ; etiology ; Female ; Humans ; Leprosy ; complications ; diagnosis

Diagnosis, Differential ; Erythema ; diagnosis ; etiology ; pathology ; Female ; Humans ; Infant, Newborn ; Infant, Premature ; Skin ; blood supply

Adult ; Erythema ; etiology ; Female ; Humans ; Leprosy ; complications ; Male

OBJECTIVETo evaluate the incidence of extrahepatic collateral arteries involved in the blood supply to hepatocellular carcinoma (HCC) and to assess the technical success rates and complications of transcatheter arterial chemoembolization (TACE) through the collaterals.

METHODS1356 TACE procedures were performed in 874 consecutive patients through extrahepatic collateral pathways to HCC between August 2006 and August 2010 in our department. The extrahepatic collateral pathways to HCC revealed on angiography were retrospectively evaluated. TACE through extrahepatic collaterals using iodized oil and gelatin sponge particles was performed when a catheter was advanced into the feeding branch to avoid nontarget embolization.

RESULTSIncidences of collateral source to HCC were 76.3% from the right inferior phrenic artery (RIPA), 2.4% from the left inferior phrenic artery (LIPA), 6.9% from the right and 0.4% from the left internal mammary arteries (RIMA, LIMA), 2.9% from the right intercostal artery (RICA), 2.0% from the omental artery, 0.8% from the right or middle colic artery, 2.3% from the cystic artery, 1.3% from the left and 1.1% from the right gastric arteries (LGA, RGA), 3.5% from the right renal capsular artery (RRCA), right middle adrenal artery (RMAA) and right inferior adrenal artery (IAA). Technical success rates of TACE were 95.9% in the RIPA, 93.8% in the LIPA, 100.0% in the RIMA and LIMA, 55.0% in the RICA, 77.8% in the omental artery, 63.6% in the colic artery, 67.7% in the cystic artery, 76.5% in the LGA, 73.3% in the RGA and 95.8% in the RRCA, RMAA, and RIAA. Complications included skin erythema and necrosis after TACE through the RIMA, skin erythema after TACE through the RICA, cholecystitis after TACE through the cystic artery (n = 1), and pleural effusion, basal atelectasis and hiccup after TACE through the IPA.

CONCLUSIONTACE through extrahepatic collaterals is safe and feasible, and with a high success rate in the treatment of hepatocellular carcinoma.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Antineoplastic Agents ; administration & dosage ; Arteries ; Carcinoma, Hepatocellular ; blood supply ; diagnostic imaging ; pathology ; therapy ; Chemoembolization, Therapeutic ; adverse effects ; methods ; Collateral Circulation ; Erythema ; etiology ; Female ; Humans ; Iodized Oil ; administration & dosage ; Liver Neoplasms ; blood supply ; diagnostic imaging ; pathology ; therapy ; Male ; Middle Aged ; Pleural Effusion ; etiology ; Retrospective Studies ; Tomography, X-Ray Computed ; Young Adult

Adolescent ; Child ; Child, Preschool ; Erythema Nodosum ; diagnosis ; etiology ; Female ; Humans ; Male