A 49-year-old Caucasian male patient suffered from fever general weakness and diffuse hair loss on the scalp for 3 days. Skin lesions showed erythematous scaly patches with pustules and erosions on the lower extremities and perianal region, and multiple ulcerations on the labial mucoas. A complete blood cell count revealed thrombocytopenia and leukopenia, which gradually worsened day after day (platelet: 29, 000/mm², WBC: 1,000/mm³). Candida albicans was isolated from the lesions of the oral cavity and lower extremities. Twelve days prior to the visit, he had taken etretinate Tegison®) P.O.25mg/day, prednisolone P.O. 50mg1dy and methotrexate P.O. 15mg/day for 5 days for the treatment of psoriasis. We presume that these adverse reactions may be synergistic adverse reactions, probably due to methotrexate and etretinate in consideration of the patient's history.
Acitretin* ; Blood Cell Count ; Candida albicans ; Etretinate* ; Fever ; Hair ; Humans ; Leukopenia ; Lower Extremity ; Male ; Methotrexate* ; Middle Aged ; Mouth ; Prednisolone ; Psoriasis* ; Scalp ; Skin ; Thrombocytopenia ; Ulcer

Mean arterial pressure, PaO2, PaCO2, pH, bicarbonate and base-excess in connection with disease and anesthetic periods were measured in 49 cases of open heart anesthesia which were perfarmed between 1976 and 1979 in the Department of Anesthesiology, Kyungpook National University School of Medicine. The following results were obtained in the mean values of total cases. Mean arterial pressure was decreased but PaO2 was progreasively increased with increased anesthetic time. PaCO2, was slightly decreased following anesthetic time, especially on total bypass. The pH was progressively increased from the time of partial bypass. Base excesa and bicarbonate were decreased before bypass but gradually increased from partial bypass and reached a peak after bypass. The TOF group showed the lowest values of mean arterial pressure, PaO2, and pH among the other groups, and resulted in the poorest patient's condition. In the other hand, the miscellaneous group showed the lowest values of PaCO2, no increased bicarbonate, and became the best condition among the other groups. Metabolic acidotic change persisted during the initial period but gradually changed to an alkaIotic tendency after bypass.
Anesthesia* ; Anesthesiology ; Arterial Pressure ; Gyeongsangbuk-do ; Hand ; Heart* ; Humans ; Hydrogen-Ion Concentration

Pseudomonas aeruginosa pneumonia is characteristically found as a hospital-acquired infection in patients with underlying medical disorders. Few cases of community acquired P. aeruginosa pneumonia have been reported in individuals without underlying diseases. We report a case of P. aeruginosa pneumonia in a healthy 33-year-old man. He visited our hospital because of fever, non-productive cough, and pleuritic chest pain. On physical examination, the breathing sounds were decreased on the right lower lung field. The chest radiograph showed lobar consolidations with a cavity on the right upper lung field. Blood cultures and a pleural fluid culture yielded P. aeruginosa. Despite aggressive management including antibiotics and mechanical ventilation, he died 26 hours after the onset of symptoms. P. aeruginosa should be included in the differential diagnosis of severe community-acquired pneumonia.
Adult* ; Anti-Bacterial Agents ; Chest Pain ; Cough ; Diagnosis, Differential ; Fever ; Humans ; Lung ; Physical Examination ; Pneumonia* ; Pseudomonas aeruginosa* ; Pseudomonas* ; Radiography, Thoracic ; Respiration, Artificial ; Respiratory Sounds ; Sepsis

PURPOSE: We aimed to evaluate the association between immunoglobulin G (IgG) at birth and late-onset sepsis (LoS) in preterm infants. METHODS: Medical records of very-low-birth-weight infants, born at gestational age <28 weeks, between 2013 and 2016, were retrospectively reviewed. Subjects were divided into two groups based on the occurrence of LoS (LoS vs. non-LoS), and IgG levels at 1 day, and at 2 weeks and 4 weeks after birth were investigated. IgG levels, other perinatal factors, and clinical factors were compared in the two groups. The relationship between IgG levels and mortality among infants in the LoS group was also analyzed. RESULTS: A total of 105 infants were analyzed after exclusion of cases with early onset sepsis or death at < 72 hours of life. Gestational age in the LoS group was lower than in the non-LoS group (25.0±1.8 vs. 26.3±1.4 weeks, P=0.004). IgG levels at birth were similar between the two groups (236.4±96.4 vs. 282.0±104.7 mg/dL, P=0.078). Multivariate analysis showed that IgG at birth was not an independent risk factor for LoS. In the LoS group, IgG levels at birth were comparable between survivors and cases involving mortality. CONCLUSION: IgG levels at birth were not associated with the occurrence of LoS in extremely preterm infants.
Gestational Age ; Humans ; Immunoglobulin G* ; Immunoglobulins* ; Infant* ; Infant, Extremely Premature ; Infant, Newborn ; Infant, Premature ; Infant, Very Low Birth Weight* ; Medical Records ; Mortality* ; Multivariate Analysis ; Parturition* ; Retrospective Studies ; Risk Factors ; Sepsis* ; Survivors

Perinatal stroke in neonates can lead to disability in later life. However, its etiology and prognosis are poorly understood. The aim of this study was to describe clinical presentations and neurodevelopmental outcomes of our case series of perinatal stroke in Korea. Thirteen term and preterm neonates who were diagnosed with perinatal stroke in two university hospitals from March 2003 to March 2007 were enrolled. Seven term and 6 preterm neonates were diagnosed with perinatal stroke, based on the brain MRI findings. Perinatal stroke presented with seizure (4/13), perinatal distress (3/13) in term neonates, whereas stroke in preterm neonates did not present with noticeable clinical symptoms. Only one neonate had positive thrombophilic test (homozygous C677T polymorphism for MTHFR). Ten neonates had infarctions in the territory of the middle cerebral artery (MCA), and 3 neonates had borderzone infarctions between the anterior cerebral artery and MCA. Neurodevelopmental outcome was abnormal in 4 neonates. Infarction in MCA main branch or posterior limb of internal capsule showed an abnormal neurodevelopmental outcome. Our study is the first systematic study of perinatal stroke in Korea, and shows its clinical presentations and neurodevelopmental outcomes. The population-based study on incidence and prognosis of perinatal stroke in Korea is required in the future.

Granulocytic sarcoma is a localized extramedullary solid tumor composed of immature myeloid cell and is usually associated with acute myeloid leukemia or myelodysplastic syndrome. Although it can involve any site, commonly in lymph nodes, skin, bone and soft tissue, the involvement of breast is unusual. Especially, the involvement of the breast as a pattern of relapse after bone marrow transplantation is extremely rare. We have experienced 2 cases of granulocytic sarcoma after bone marrow transplantation. One case was a 39-year-old woman with right breast mass diagnosed with granulocytic sarcoma. She had received an unrelated bone marrow transplantation due to biphenotype acute leukemia 3 years before our presentation. Another case was a 48-year-old woman with acute myeloid leukemia, who was diagnosed with granulocytic sarcoma on both breasts 8 months after allogenic bone marrow transplantation. We also discuss the clinicopathologic features of granulocytic sarcoma in breast after bone marrow transplantation.
Bone Marrow ; Bone Marrow Transplantation ; Breast ; Female ; Humans ; Leukemia ; Leukemia, Myeloid, Acute ; Lymph Nodes ; Myelodysplastic Syndromes ; Myeloid Cells ; Recurrence ; Sarcoma, Myeloid ; Skin

Purpose: Although partial mesorectal excision (PME) and total mesorectal excision (TME) is primarily indicated for the upper and lower rectal cancer, respectively, few studies have evaluated whether PME or TME is more optimal for middle rectal cancer. Methods: This study included 671 patients with middle and upper rectal cancer who underwent robot-assisted PME or TME. The 2 groups were optimized by propensity score matching of sex, age, clinical stage, tumor location, and neoadjuvant treatment. Results: Complete mesorectal excision was achieved in 617 of 671 patients (92.0%), without showing a difference between the PME and TME groups. Local recurrence rate (5.3% vs. 4.3%, P>0.999) and systemic recurrence rate (8.5% vs. 16.0%, P=0.181) also did not differ between the 2 groups, in patients with middle and upper rectal cancer. The 5-year disease-free survival (81.4% vs. 74.0%, P=0.537) and overall survival (88.0% vs. 81.1%, P=0.847) also did not differ between the PME and TME groups, confined to middle rectal cancer. Moreover, 5-year recurrence and survival rates were not affected by distal resection margins of 2 cm (P=0.112) to 4 cm (P>0.999), regardless of pathological stages. Postoperative complication rate was higher in the TME than in the PME group (21.4% vs. 14.5%, P=0.027). Incontinence was independently associated with TME (odds ratio [OR], 2.009; 95% confidence interval, 1.015–3.975; P=0.045), along with older age (OR, 4.366, P<0.001) and prolonged operation time (OR, 2.196; P=0.500). Conclusion PME can be primarily recommended for patients with middle rectal cancer with lower margin of >5 cm from the anal verge.

BACKGROUND: Severe alopecia areata (AA) is resistant to conventional treatment. Although systemic oral corticosteroids are an effective treatment for patients with severe AA, those drugs have many adverse effects. Corticosteroid pulse therapy has been introduced to increase therapeutic effects and reduce adverse effects. However, the treatment modality in severe AA is still controversial. OBJECTIVE: To evaluate the effectiveness of corticosteroid pulse therapy in patients with severe AA compared with treatment with oral cyclosporine with corticosteroid. METHODS: A total of 82 patients with severe AA were treated with corticosteroid pulse therapy, and 60 patients were treated with oral cyclosporine with corticosteroid. Both groups were retrospectively evaluated for therapeutic efficacy according to AA type and disease duration. RESULTS: In 82 patients treated with corticosteroid pulse therapy, 53 (64.6%) were good responders (>50% hair regrowth). Patients with the plurifocal (PF) type of AA and those with a short disease duration (< or =3 months) showed better responses. In 60 patients treated with oral cyclosporine with corticosteroid, 30 (50.0%) patients showed a good response. The AA type or disease duration, however, did not significantly affect the response to treatment. CONCLUSION: Corticosteroid pulse therapy may be a better treatment option than combination therapy in severe AA patients with the PF type.
Adrenal Cortex Hormones ; Alopecia Areata* ; Alopecia* ; Cyclosporine* ; Hair ; Humans ; Retrospective Studies

OBJECTIVE: To evaluate effectiveness of short-course administration of prophylactic antibiotics in elective cesarean section compared with multiple, long-course administration. METHODS: Forty women undergoing elective cesarean section had prophylactic antibiotics administration preoperatively and 2 times more within 24 hours after operation. Forty women was control group who had antibiotics administration postoperatively 5 or 6 times with multiple regimens and 7 days more per oral. Postpartum complications including febrile morbidity, endometritis, wound infection, urinary tract infection were recorded, as were the duration of hospital stay and need for therapeutic antibiotics. RESULTS: Postpartum complications including febrile morbidity, endometritis, wound infection and urinary tract infection had no difference between two groups significantly. Also, their hospital stay had no difference significantly. CONCLUSION: Prophylactic and short-course antibiotics administration in elective cesarean section is considered to have no difference in comparison with multiple, long-course post-operative administration. Short- course prophylactic antibiotics administration will reduce side effect of drugs and resistance. Also it will provide better cost effectiveness.
Anti-Bacterial Agents* ; Cesarean Section* ; Cost-Benefit Analysis ; Endometritis ; Female ; Humans ; Length of Stay ; Postpartum Period ; Pregnancy ; Urinary Tract Infections ; Wound Infection

OBJECTIVE: Ovarian follicular atresia is initiated from ovarian granulosa cell apoptosis and macrophages exert their effects directly and/or indirectly on follicular atresia by phagocytosis of apoptotic bodies and secretion of various cytokines. In spite of the abundant data on ovarian macrophages, the presence of these cells within the follicles (i.e., among granulosa cells) remains controversial and the elimination methods of apoptotic bodies of atretic follicles, and the time and methods of penetration of macrophages into the follicles are not known completely. The aim of the present study is to demonstrate the presence of macrophage within the ovary as related to follicular atresia and the process of elimination of apoptotic granulosa cells by light and electron microscopy. METHODS: Using rat ovaries, immunohistochemical studies with rat macrophage monoclonal antibody ED1 for macrophages, and light and transmission electron microscopic observations were performed. RESULTS: In the rat, follicular atresia was initiated by the granulosa cell apoptosis which occured randomly within the all granulosa layers. Macrophages were observed within normal follicles, in antrum, granulosa and theca cell layers of atretic follicels, in interstium and in corpus luteum. Ultrastructurally, apoptotic granulosa cells showed characteristics, pyknotic nucleus and apoptotic body formation. Apoptotic bodies were eliminated by intact neighboring granulosa cells and macrophages. Intact granulosa cells ingested apoptotic bodies transiently, soon after they fell into the apoptosis. Finally, apoptotic bodies and degenerating oocytes were phagocytosed by macrophages. Macrophages entered the ovarian follicle at the time of initiation of granulosa cell apoptosis, and migrated with the progression of apoptosis. By elimination of theca cells, macrophages contributed the completion of follicular atresia. CONCLUSION: This study demonstrates both intact neighboring granulosa cells and macrophages in the elimination of apoptotic bodies in atretic follicles of the rat ovary. Macrophages are present within normal follicles, in atretic follicles such as antrum, granulosa and theca cell layers and in corpus luteum but are in different appearances according to their location in ovary. A number of macrophages appearing in atretic follicles and in corpora lutea suggest a role for macrophages in follicular atresia and corpus luteum differentiation. The function of macrophage according to their location in follicular development should be further studied.
Animals ; Apoptosis ; Corpus Luteum ; Cytokines ; Female ; Follicular Atresia* ; Granulosa Cells ; Macrophages* ; Microscopy, Electron ; Oocytes ; Ovarian Follicle* ; Ovary ; Phagocytosis ; Rats* ; Theca Cells