Purpose: Here, we compared the operative and perioperative outcomes between robot-assisted laparoscopic myomectomy (RALM) and abdominal myomectomy (AM) in patients with large (>10 cm) or heavy myomas (>250 g). Materials and Methods: We included 278 patients who underwent multi-port RALM (n=126) or AM (n=151) for large or heavy myomas in a tertiary care hospital between April 2019 and June 2020. The t-test, chi-square, Bonferroni’s test, and multiple linear regression were used. Results: No differences were observed in age, body mass index, parity, or history of pelvic surgery between the two groups. Myoma diameters were not different (10.8±2.52 cm vs. 11.2±3.0 cm, p=0.233), but myomas were lighter in the RALM group than in the AM group (444.6±283.14 g vs. 604.68±368.35 g, respectively, p=0.001). The RALM group had a higher proportion of subserosal myomas, fewer myomas, fewer large myomas over >3 cm, lighter myomas, and longer total operating time. However, the RALM group also had shorter hospital stay and fewer short-term complications. Estimated blood loss (EBL) was not different between the two groups. The number of removed myomas was the most significant factor (coefficient=10.89, p<0.0001) affecting the EBL. Conclusion RALM is a feasible myomectomy technique even for large or heavy myomas. RALM patients tend to have shorter hospital stays and fewer postoperative fevers within 48 hours. However, RALM has longer total operating time.

BACKGROUND/AIMS: The role of [18F]-f luorodeoxyglucose positron emission tomography-computed tomography (PET/CT) in patients with diffuse large B-cell lymphoma (DLBCL) in first remission is unclear. METHODS: Medical costs within the first 3 years of treatment completion and clinical outcomes of 118 patients with DLBCL in first remission with and without surveillance PET/CT (PET/CT [+] group [n = 76] and PET/CT [−] group [n = 42], respectively) were retrospectively analyzed. RESULTS: In a propensity matched cohort with adjustment for International Prognostic Index risk and relapse, the PET/CT (+) group was shown to have similar medical costs as the PET/CT (−) group. Relapse-free survival (RFS) and overall survival (OS) were comparable between the two groups (median RFS not reached [NR] for both groups, p = 0.133; median OS NR, p = 0.542). Among 76 patients with surveillance PET/CT, 31 (40.8%) had findings suggestive of recurrence and 16 of these (51.6%) were later confirmed to have recurrent disease. Fifteen patients (48.4%) were confirmed to not have recurrence after follow-up CT or PET/CT evaluation (n = 10) and biopsy (n = 4). None of the patients with negative PET/CT findings had disease recurrence. Sensitivity, specificity, positive predictive value, and negative predictive value of PET/CT for detection of recurrence were 1, 0.75, 0.52, and 1, respectively. CONCLUSIONS Surveillance PET/CT resulted in similar clinical outcomes and medical costs compared to no surveillance PET/CT. Approximately half of patients with PET/CT findings of recurrence had no recurrence after follow-up imaging and biopsy, which would not have been carried out if PET/CT had not been performed in the first place.

Fibrothecoma is mesenchymal tumor deriving from the ovarian stroma composed of theca-like elements and fibrous tissues. Fibroma is rarely associated with Meigs' syndrome which consists of an ovarian fibroma, ascites, and pleural effusion. And also, sclerosing peritonitis associated with thecoma of the ovary is a rare, but intriguing phenomenon characterized by striking peritoneal reactive fibrosis. We have experienced a case of Meigs' syndrome and sclerosing peritonitis associated with fibrothecoma of the bilateral ovaries in a 57-year-old woman. We report a case with brief review of literatures.
Ascites ; Female ; Fibroma ; Fibrosis ; Humans ; Meigs Syndrome* ; Middle Aged ; Ovary* ; Peritonitis* ; Pleural Effusion ; Strikes, Employee ; Thecoma

PURPOSE: The annual incidence of aplastic anemia (AA) in Asian countries is higher than in Western countries. The pathogenesis in AA has been investigated in hematopoiesis and immunology. Recently, the survival rate and the quality of life of the patients with AA have been steadily improved by the development of a variety of treatments such as the immunosuppressive therapy (IST), and hematopoietic stem cell transplantation (HSCT). The Korean Society of Pediatric Hematology-oncology retrospectively investigated the incidence, treatment strategies, survival rate, and time to become independent from transfusion in patients with AA, who were diagnosed from January 1st, 1991 to December 31st, 2000 in Korea. METHODS: All the questionnaires were sent to a group of training hospitals, and we collected about 600 questionnaire forms from 27 hospitals. However, 493 reports were available for data analysis. RESULTS: The male and female ratio in AA is 1.1 (259 males vs. 234 female). The median age at diagnosis is 9 years old (range; 0.8~16 years old). The annual incidence of children with AA in Korea is 4.5 per million on the basis of Korean pediatric population. In etiology, there are 20 cases (4.1%) in congenital and others in acquired AA. In acquired AA, the cause of illness was not identifiable for most of the patients, but 1 patient had hepatitis-associated AA, and 3 patients developed the illness after medication. According to the initial laboratory data at diagnosis, the peripheral blood findings showed that hemoglobin is 7.1+/-2.4 g/dL, white blood cell 3, 200/microL (200~16, 550), absolute neutrophil counts 670/microL (0~12, 487), platelets 19, 000/microL (1, 000~500, 000), and corrected reticulocytes 0.18% (0.0~4.7). The bone marrow examination revealed that cellularity was below 25% in 348 patients, and over 25% in 105 patients. In the available data, 269 patients (54.6%) were diagnosed of severe aplastic anemia (SAA) and 224 patients of non-SAA (NSAA). HSCT were done for 96 patients (19.5%) and others received another treatments such as the IST. The anti-thymocyte globulin (ATG) or anti-lymphocyte globulin (ALG) treatment was done for 263 cases, corticosteroids for 259, cyclosporine A (CSA) for 215, and anabolic steroids for 138. The combination IST including ATG or ALG plus corticosteroid plus CSA were applied to 154 children with AA, and transfusion only in 37, as conservative care. In case of those patients with HSCT, the time from diagnosis to transplantation was 12 months (1~144 months) and the sources of stem cells were bone marrow in 82 cases, growth factor mobilized peripheral blood in five, and cord blood in six. There were 57 patients transfused below 40 units of blood products before HSC transplantation. Graft rejection was identified from 16 patients, and booster transplantations were done for 12 patients among them. In complications of HSCT, the graft versus host disease was developed in 20 patients and viral diseases in 12 cases including the CMV, herpetic infection, and hepatitis. Also, one patient suffered from veno-occlusive disease. The overall survival rate in children with AA is 64.3%. The survival rate in HSCT is better than that IST (76.9% vs. 62.6%, P< 0.05). In IST, overall survival rate in very SAA showed lower than SAA and NSAA, and in SAA lower than NSAA in case of absolute neutrophil count below 200/microL (P< 0.05). There was no significant difference in terms of the sex, age at beginning of treatment. In HSCT, transfusion was not related to the survival rate. However, overall survival rate is better in short interval between diagnosis and HSCT than in long interval (P< 0.05). There was no significant difference in the probability of transfusion independence according to treatment strategies, even though it was 71.0% in HSCT and 12.8% in immunosuppressive therapy at the end point of survey (P=0.47). The response pattern was as follows. There were 155 cases of complete response, 110 of partial response and 120 of no response in spite of various treatments. The relapse after treatment was found in 11 patients after IST, of which 6 patients experienced more than 2nd relapse. The median time between the end of treatment and relapse was 16 months (6~84 months). Only three cases developed into other diseases (1 case into acute myeloid leukemia and 2 cases into myelodysplastic syndrome). The median time from diagnosis to the end of treatment was 62 months (0.5~174 months). In fatal cases, the median time between diagnosis and death was 29 months (0~144 months) despite several therapeutic strategies. CONCLUSION: In Korea, the annual incidence of children with AA is 4.5 per million. This result is similar to the ones reported in other Asian countries, but higher than those in Western countries. Although a lot of children with AA received various therapies including IST or HSCT, new treatment strategies have to be developed to improve the survival rate and the quality of life of children with AA
Adrenal Cortex Hormones ; Allergy and Immunology ; Anemia, Aplastic* ; Antilymphocyte Serum ; Asian Continental Ancestry Group ; Bone Marrow ; Bone Marrow Examination ; Child* ; Cyclosporine ; Diagnosis ; Epidemiology* ; Female ; Fetal Blood ; Graft Rejection ; Graft vs Host Disease ; Hematopoiesis ; Hematopoietic Stem Cell Transplantation ; Hepatitis ; Humans ; Incidence ; Korea* ; Leukemia, Myeloid, Acute ; Leukocytes ; Male ; Neutrophils ; Quality of Life ; Surveys and Questionnaires ; Recurrence ; Reticulocytes ; Retrospective Studies* ; Statistics as Topic ; Stem Cells ; Steroids ; Survival Rate ; Virus Diseases

BACKGROUND: Autoimmune hepatitis (AIH), primary sclerosing cholangitis (PSC), primary biliary cirrhosis (PBC), and autoimmune cholangiopathy (AIC) are major classes of liver diseases currently considered autoimmune. We investigated the clinical, biochemical, and immunologic findings in Korean patients with these disease entities. METHODS: We retrospectively analyzed 47 patients with AIH, 27 with PBC, 3 with Overlap syndrome, 15 with AIC, and 5 with PSC. RESULTS: About 90% of the patients were women, while 40% in PSC. The mean age of onset ranged from 47 to 57 years, while it was 28 years in PSC. Fatigue and jaundice were the most frequent manifestations at diagnosis. In AIH, 13% of patients had an acute onset and 1 died of fulminant hepatic failure. The serum level of IgG was elevated in 67.5%, and antinuclear antibody and anti-smooth muscle antibody were detected in 95.7% and 43.2%. Fifty eight per cent of the patients who received immunosuppressive therapy showed a complete response. In patients with PBC, the level of IgM was elevated in 75% and all of the patients were positive for anti-mitochondrial antibody. Biochemical remission was observed in 37% on ursodeoxycholic acid therapy. Except for the negative anti-mitochondrial antibody, the clinical and biochemical features in AIC were not different from those in PBC. CONCLUSION: Autoimmune liver diseases are not rare in Korea. Considering that these entities are potentially treatable diseases, a high index of suspicion is needed, especially in patients negative for the serologic markers of viral hepatitis.
Age of Onset ; Antibodies, Antinuclear ; Cholangitis ; Cholangitis, Sclerosing ; Diagnosis ; Fatigue ; Female ; Hepatitis ; Hepatitis, Autoimmune ; Humans ; Immunoglobulin G ; Immunoglobulin M ; Jaundice ; Korea* ; Liver Cirrhosis ; Liver Cirrhosis, Biliary ; Liver Diseases* ; Liver Failure, Acute ; Liver* ; Retrospective Studies ; Ursodeoxycholic Acid