BACKGROUND: Encapsulating peritoneal sclerosis (EPS) is a rare but near-fatal complication of peritoneal dialysis (PD). Despite the high mortality rate of EPS, the surgical treatment strategy of severe EPS is yet to be established.METHODS: We retrospectively analyzed outcomes of patients with EPS who underwent enterolysis for intractable EPS at Seoul National University Hospital between 2001 and 2018. EPS was diagnosed based on the clinical symptoms and radiological findings of abdominal computed tomography (CT). CT scans were scored according to an EPS scoring system that assessed peritoneal thickening and calcification as well as bowel thickening, tethering, loculation, and dilatation.RESULTS: Thirteen patients (nine males and four females; age, 48 [29–63] years) underwent enterolysis for severe EPS. PD duration (11 [6–21] years) was not associated with survival. Two patients were newly diagnosed with EPS following kidney transplantation. Five patients died of infectious complications immediately after the surgery. Eight patients survived after the first surgery; however, five of them underwent reoperation but died of persistent infection, fistula formation, or adhesive bowel obstruction. Four young (< 60 years) male patients with relatively low CT scan scores (< 13) survived for > 2 years after the first surgery. Median survival duration from EPS diagnosis was 22 (1.3–184) months and that from the first surgery was 9 (0.3–153) months.CONCLUSION: The high mortality rate of EPS suggests the importance of appropriate surgical intervention in young symptomatic male EPS patients with relatively low CT scan scores.
Adhesives ; Diagnosis ; Dilatation ; Female ; Fistula ; Humans ; Kidney Transplantation ; Korea ; Male ; Mortality ; Peritoneal Dialysis ; Peritoneal Fibrosis ; Reoperation ; Retrospective Studies ; Seoul ; Tomography, X-Ray Computed

BACKGROUND/AIMS: Cytomegalovirus (CMV) surveillance and preemptive therapy is a widely-used strategy for preventing CMV disease in transplant recipients. However, there are limited data on the incidence and patterns of CMV disease during the preemptive period. Thus, we investigated the incidence and pattern of tissue-invasive CMV disease in CMV seropositive kidney transplantation (KT) and hematopoietic stem cell transplantation (HCT) recipients during preemptive therapy. METHODS: We prospectively identified patients with tissue-invasive CMV disease among 664 KT (90%) and 496 HCT (96%) recipients who were D+/R+ (both donor and recipient seropositive) during a 4-year period. RESULTS: The incidence rates of CMV disease were 4.1/100 person-years (4%, 27/664) in KT recipients and 5.0/100 person-years (4%, 21/496) in HCT recipients. Twenty-six (96%) of the KT recipients with CMV disease had gastrointestinal CMV, whereas 17 (81%) of the HCT recipients had gastrointestinal CMV and 4 (19%) had CMV retinitis. Thus, CMV retinitis was more common among HCT recipients (p = 0.03). All 27 KT recipients with CMV disease suffered abrupt onset of CMV disease before or during preemptive therapy; 10 (48%) of the 21 HCT recipients with CMV disease were also classified in this way but the other 11 (52%) were classified as CMV disease following successful ganciclovir preemptive therapy (p < 0.001). CONCLUSIONS: The incidence of CMV disease was about 4% in both KT and HCT recipients during preemptive therapy. However, CMV retinitis and CMV disease as a relapsed infection were more frequently found among HCT recipients.
Cytomegalovirus* ; Ganciclovir ; Hematopoietic Stem Cell Transplantation ; Hematopoietic Stem Cells* ; Humans ; Incidence ; Kidney Transplantation ; Kidney* ; Prospective Studies ; Retinitis ; Tissue Donors ; Transplant Recipients*

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No abstract available.

PURPOSE: Marginal grafts should be used more actively in Asian countries where deceased donor transplantation is unpopular. We modified a quantitative donor scoring system proposed by Nyberg and his colleagues and developed a donor scoring system in order to assess the quality of deceased donor grafts and their prognostic value as an initial effort to promote usage of marginal donors. MATERIALS AND METHODS: We retrospectively evaluated 337 patients. RESULTS: A scoring system was derived from six donor variables [age, 0-25; renal function, 0-4; history of hypertension, 0-4; Human Leukocyte Antigen (HLA) mismatch, 0-3; body weight, 0-1; cause of death, 0-3 points]. Donor grafts were stratified by scores: grade A, 0-10; grade B, 11-20; grade C, 21-30; and grade D, 31-40 points. Donor grades significantly correlated with estimated glomerular filtration rate (eGFR) at 6 months (A, 64.0 mL/min/1.73 m2; B, 57.0 mL/min/1.73 m2; C, 46.8 mL/min/1.73 m2; p < 0.001). The five-year graft survival rate was also lower in grade C than grade A (74% vs. 93%, p = 0.002). Donors in grade C and D were regarded as marginal donors. The proportion of marginal donors was much lower in Korea, compared with data from the United Network for Organ Sharing (15.2% vs. 29%). CONCLUSION: Considering the scarcity of deceased donor kidneys and the relatively better graft outcome with lower grade-donors in Korea, it is worth increasing the usage of marginal grafts.
Adolescent ; Adult ; Cadaver ; Death ; Female ; Glomerular Filtration Rate ; Graft Survival ; Humans ; Kidney/*physiology ; Kidney Transplantation/*methods ; Male ; Middle Aged ; Republic of Korea ; Retrospective Studies ; *Tissue Donors

Autoimmune pancreatitis is a distinct disease characterized by the presence of autoantibodies and hypergammaglobulinemia, inflammation of the pancreatic parenchyma, and irregular stricture of the pancreatic duct. The involvement of distal common bile duct is frequently observed, but intrahepatic bile duct involvement is very rare, which seem to have similar feature to primary sclerosing cholangitis. We report a case of the patient with autoimmune pancreatitis combined with extensive involvement of extrahepatic and intrahepatic bile duct, which had a favorable response to steroid therapy.
Aged ; Autoimmune Diseases/complications/*diagnosis/drug therapy ; Bile Ducts, Extrahepatic/*radiography ; Bile Ducts, Intrahepatic/*radiography ; Humans ; Male ; Pancreatitis/complications/*diagnosis/radiography ; Prednisolone/therapeutic use ; Tomography, X-Ray Computed

OBJECTIVE: The purpose of this study was to assess the maternal and fetal outcomes in pregnant women with systemic lupus erythematosus (SLE) and to evaluate clinical and laboratory markers for preterm birth and lupus flares. METHODS: 94 pregnancies of 60 patients were retrospectively evaluated from Jan 1997 to Sep 2004. We used clinical and laboratory data from the medical records and statistics analysis by Chi-square test, using SPSS 15.0 V. RESULTS: Pregnancy resulted in 74 (78.7%) live births, 11 (11.7%) spontaneous abortions, 2 (2.1%) therapeutic abortion, and 4 (4.2%) stillbirths. Thirty-seven cases (47.4%) were delivered by cesarean section. Obstetric complications included 17.9% of preterm births, 26.9% of preeclampsia, and 20.5% of IUGR. There were 31 (39.7%) uncomplicated cases among the pregnancies over 20 gestational weeks. There were 12 of transient neonatal lupus, 2 of neonatal death due to prematurity, and 51 of normal births. Low C4, myocarditis, pleural effusion prior to pregnancy, activity at conception, antiphospholipid antibody syndrome were significantly associated with preterm birth. The maternal long-term effect of pregnancy was poor, because 44.7% were in deterioration of cardiovascular, hematologic or renal function after delivery. Lupus nephritis, proteinuria, hematuria, and activity at conception were significantly associated with lupus flare during pregnancy. CONCLUSION: Pregnant women with active SLE at conception should be intensively monitored with maternal and fetal surveillance. It is essential to control disease activity during pregnancy. However, adequate pregnancy follow-up and delivery care by multidisciplinary effort with experience in management of patients with SLE resulted in a better outcome of lupus pregnancy.
Abortion, Spontaneous ; Abortion, Therapeutic ; Antiphospholipid Syndrome ; Biomarkers ; Cesarean Section ; Female ; Fertilization ; Fetal Growth Retardation ; Follow-Up Studies ; Hematuria ; Humans ; Live Birth ; Lupus Erythematosus, Systemic ; Lupus Nephritis ; Medical Records ; Myocarditis ; Parturition ; Pleural Effusion ; Pre-Eclampsia ; Pregnancy ; Pregnant Women ; Premature Birth ; Proteinuria ; Retrospective Studies ; Stillbirth

Schwannomas are rare tumors derived from the cells of Schwann which form the neural sheath. Some patients with gastrointestinal schwannoma have been previously reported in the literature. However, schwannomas of the colon are extremely rare. We herein describe a case of schwannoma of the colon. A 49-year-old woman was admitted with complaint of abdominal pain and investigations revealed the presence of a 4 cm sized mass in the ascending colon. Following right hemicolectomy, histopathology and immunohistochemistry confirmed the colonic lesion to be a benign schwannoma. There was no evidence of specific complication or recurrence until now.
Colon, Ascending/*pathology ; Colonic Neoplasms/*diagnosis/pathology/ultrasonography ; Female ; Humans ; Middle Aged ; Neurilemmoma/*diagnosis/pathology/ultrasonography ; S100 Proteins/analysis/immunology ; Tomography, X-Ray Computed

PURPOSE: To evaluate the functional status after Gamma nailing in inter-trochanteric fractures in elderly with functional recovery score (FRS). MATERIALS AND METHODS: We reviewed 285 patients of intertrochanteric fracture treated by gamma nailing from January 1993 to May 2002 with follow up more than 3 years. We analized recovery of functional status concerned with sex, age, fracture pattern, functional recovery index. RESULTS: The intertrochanteric fractures in elderly resulted in 15.8% loss of function after 3 years. The more functional loss was observed in female, the older age, and Boyd-Graffin type II fracture but, were not signifily related with functional loss except age. CONCLUSION: We concluded that the age is the important factor to functional recovery to pre-injury status in elderly patients.
Aged ; Female ; Follow-Up Studies ; Hip Fractures ; Humans ; Middle Aged*

OBJECTIVE: Endometriosis is assumed to be one of the causes of infertility, although the mechanism remains unclear. The purpose of this study was to determine the prognostic factors for the fertility in women with severe endometriosis. METHODS: Clinical data of 78 consecutive infertile patients who had taken surgery for stage III and IV endometriosis were retrospectively analyzed in two groups: A- pregnant after surgery (n=43, 55.1%): B- non-pregnant after surgery (n=35, 44.9%). All patients were treated with GnRHa after surgery. Each group were compared age, BMI, duration of infertility, stage of endometriosis, size and number of endometrioma, peritoneal implant outside the pelvic cavity, peritubal adhesion, ovarian adhesion and cul-de-sac obliteration. RESULTS: Among these factors, duration of infertility (p=0.03), peritoneal implant (p=0.01), tubal adhesion (p=0.04) and ovarian adhesion (p=0.02) were significantly different. However, patients' age, BMI, size and number of endometrioma, cul-de-sac obliteration and stage of endometriosis did not showed significantly different. CONCLUSION: We concluded that the duration of infertility and tubal and ovarian adhesion are important factors for predicting pregnancy after surgery in severe endometriosis.
Endometriosis* ; Female ; Fertility ; Humans ; Infertility ; Pregnancy* ; Retrospective Studies