Brain Neoplasms ; radiotherapy ; Cesarean Section ; Craniotomy ; Female ; Glioblastoma ; radiotherapy ; surgery ; Humans ; Infant, Newborn ; Male ; Patient Care Team ; Patient Participation ; Pregnancy ; Pregnancy Complications, Neoplastic ; radiotherapy ; surgery ; Pregnancy Trimester, Second ; Radiotherapy, Adjuvant ; Young Adult

INTRODUCTIONIn the United Kingdom, caesarean section (CS) rates have increased from 9% of deliveries in 1980 to 21% in 2001. A similar increase in CS rates has been seen in many developed countries. This is beyond the World Health Organisation's (WHO's) recommended level of 15%. This is a worrying trend as the risks of placenta previa, placenta accreta, hysterectomies, bladder and bowel injuries are increased with subsequent CS. We aim to ascertain the commonest indications for CS in a tertiary hospital and make recommendations to decrease future CS rates.

MATERIALS AND METHODSThis retrospective analysis compares the 5 most common indications for CS in 1999 and 2009. CS rates in the 2 study periods are tabulated and analysed as well.

RESULTSIn the first study period between January and December 1999, there were 2048 deliveries of which 365 were via CS. In the second study period of a decade later from January to December 2009, there were 1572 deliveries of which 531 were via CS. This gives an increase in CS rate from 17.8% in 1999 to 34% in 2009. The main indications for CS in 1999 were: cephalopelvic disproportion (18.6%), breech (14.2%), non-reassuring fetal status (11.8%), 1 previous CS (11.2%) and pregnancy-induced hypertension/pre-eclampsia/eclampsia (6.6%). The main indications for CS in 2009 were: 1 previous CS (18.1%), non-reassuring fetal status (12.2%), cephalopelvic disproportion (10.5%), 2 or more previous CS (7.9%) and breech (7.7%).

CONCLUSIONThere is a significant increase in CS rates over the last decade with an increased percentage of CS done because of a previous CS. This is associated with increased risk of complications as well. Recommendations are suggested with the view to decrease future CS rates.

Cesarean Section ; trends ; utilization ; Female ; Humans ; Pregnancy ; Retrospective Studies ; Time Factors

Haemangioma of the retroperitoneal space is a rare benign capillary malformation, which can grow significantly in pregnancy due to the multiple associated cardiovascular changes. We herein describe the case of a pregnant woman with an extensive right retroperitoneal haemangioma extending from the level of the renal hilum, across the lateral anterior abdominal wall and into the thigh. We also highlight the challenges faced in the management of the patient's delivery process. To the best of our knowledge, this is the first case of such nature and severity described in the English literature.
Adult ; Cesarean Section ; Female ; Gestational Age ; Hemangioma ; diagnosis ; surgery ; Humans ; Magnetic Resonance Imaging ; Pregnancy ; Pregnancy Complications, Neoplastic ; Retroperitoneal Neoplasms ; diagnosis ; surgery

INTRODUCTIONPathologically adherent placentas occur when there is a defect of the decidua basalis, typically arising from previous caesarean section, resulting in abnormally invasive implantation of the placenta. The depth of placental invasion varies from the superficial (accreta), to transmural and possibly beyond (percreta).

CLINICAL PICTUREWe report on 2 cases, one treated "conservatively", the other with a caesarean hysterectomy, both of which led to a safe outcome for both mother and baby.

CONCLUSIONSManagement relies on accurate early diagnosis with appropriate perioperative multidisciplinary planning to anticipate and avoid massive obstetric haemorrhage at delivery.

Adult ; Cesarean Section ; adverse effects ; utilization ; Decidua ; abnormalities ; Female ; Humans ; Hysterectomy ; Incidence ; Magnetic Resonance Imaging ; Placenta ; abnormalities ; diagnostic imaging ; Placenta Accreta ; diagnosis ; epidemiology ; etiology ; physiopathology ; Pregnancy ; Thailand ; epidemiology ; Ultrasonography ; Uterine Hemorrhage ; etiology

INTRODUCTIONOvarian carcinoma usually presents at an advanced stage with diffuse intraabdominal manifestations. We report a patient who presented with a right groin swelling.

CLINICAL PICTUREThe only clinical abnormality was an enlarged right inguinal lymph node (3 x 2 cm), for which excision biopsy revealed metastatic adenocarcinoma. A computed tomography (CT) scan showed an enlarged left ovarian lesion (9.0 x 6.4 cm).

TREATMENT AND OUTCOMELaparotomy with total hysterectomy, bilateral salpingo-oophrectomy and partial omentectomy were performed. Histology confirmed left ovarian adenocarcinoma, consistent with the earlier histology of the right inguinal lymph node. There were no other sites of involvement. Postoperatively, the patient received adjuvant chemotherapy for treatment of FIGO Stage IIIc ovarian carcinoma and is clinically disease free 13 months after surgery.

CONCLUSIONSOvarian cancer presenting with inguinal lymph node metastases is uncommon. Ovarian cancer which manifests solely as a contralateral inguinal lymph node metastasis has not been previously reported. This case illustrates a rare presentation of ovarian carcinoma, and underscores the need to consider ovarian carcinoma in the differential diagnosis of women with inguinal lymphadenopathy.

Adenocarcinoma ; pathology ; surgery ; Female ; Groin ; Humans ; Lymphatic Metastasis ; Middle Aged ; Ovarian Neoplasms ; diagnostic imaging ; pathology ; surgery ; Tomography, X-Ray Computed

INTRODUCTIONFirst trimester screening (FTS) is a validated screening tool that has been shown to achieve detection rates of 84%-90% for trisomies 21, 18 and 13. However, its effectiveness for different maternal ages has not been assessed. The present study aimed to assess the performance of FTS in an Asian population, and to compare its effectiveness in older (≥ 35 years) and younger (< 35 years) women. The potential use of noninvasive prenatal test (NIPT) as a contingent screening test is also examined.

METHODSData on cases of FTS performed on singleton pregnancies over a six-year period was collated from two Singapore maternal centres, National University Hospital and Singapore General Hospital. Cases that had a 1:250 risk of trisomy were considered to be screen-positive. Pregnancy outcomes were obtained from birth records or karyotype test results.

RESULTSFrom 10,289 FTS cases, we obtained a sensitivity of 87.8%, a specificity of 97.6%, a false positive rate of 2.4% and a false negative rate of 0.06% for the detection of aneuploidy. The overall detection rate for trisomy 21 was 86.5%-85.7% for older women and 87.5% for younger women. The mean number of invasive tests required per case of trisomy 21 was 9.3 in younger women, 8.6 in older women and 13.5 in women with intermediate risk (1:250-1,000).

CONCLUSIONWhile the performance of FTS was similar in younger and older women, more invasive procedures were required to diagnose trisomy 21 in women with intermediate risk. It may be advantageous to offer contingent NIPT to this group of women to reduce the risk of iatrogenic fetal loss.

Adolescent ; Adult ; Aneuploidy ; Asia ; Cohort Studies ; DNA ; analysis ; Down Syndrome ; diagnosis ; Female ; Humans ; Karyotyping ; Maternal Age ; Maternal Serum Screening Tests ; methods ; Middle Aged ; Pregnancy ; Pregnancy Outcome ; Pregnancy Trimester, First ; Prenatal Diagnosis ; methods ; Risk Factors ; Singapore ; Trisomy ; diagnosis

We present a case series of four patients with Caesarean scar pregnancies (CSPs) managed at our gynaecological unit between October 2008 and May 2009. Three patients were detected while asymptomatic, and were treated with elective intragestational sac methotrexate injections. The last patient had presented following complications from a termination of pregnancy for a CSP that was misdiagnosed as intrauterine. Following treatment, this patient and another developed arteriovenous malformation, which responded to bilateral uterine artery embolisations and gonadotropin releasing hormone (GnRH)-agonist treatment.
Abortion, Induced ; methods ; Adult ; Cesarean Section ; adverse effects ; Cicatrix ; complications ; Female ; Humans ; Magnetic Resonance Imaging ; Pregnancy ; Pregnancy, Ectopic ; diagnosis ; etiology ; therapy ; Treatment Outcome

INTRODUCTION: To describe the maternal and fetal outcomes in systemic lupus erythematosus (SLE) pregnancies followed-up in a single tertiary referral centre. METHODS: We performed a retrospective cohort study of 75 SLE pregnancies who were followed up in Singapore General Hospital over a 16-year period from 2000 to 2016. Adverse fetal and maternal outcomes including preterm delivery, miscarriages, fetal growth restriction, congenital heart block, neonatal lupus, pre-eclampsia and SLE flares were obtained from the medical records. RESULTS: The mean age at conception was 32 years old (SD 3.8). The mean SLE disease duration was 5.9 years (SD 5.2). The majority (88%) had quiescent SLE disease activity at baseline. Most pregnancies resulted in a live birth (74.7%). The mean gestational age at birth was 37.4 weeks (SD 3.4). Adverse fetal outcomes occurred in 53.3%. Preterm delivery (33.9%), miscarriages (20%) and fetal growth restriction (17.3%) were the most frequent adverse fetal outcomes. There was 1 neonatal death and SLE flares occurred in a third (33%). In the subgroup of SLE pregnancies with antiphospholipid syndrome, there were higher SLE flare rates (40%) and adverse fetal outcomes occurred in 8 pregnancies (80%). There were no predictive factors identified for all adverse fetal and maternal outcomes. In the subgroup analysis of preterm delivery, anti-Ro (SS-A) antibody positivity and hydroxychloroquine treatment were associated with a lower risk of preterm delivery. CONCLUSION Although the majority had quiescent SLE disease activity at baseline, SLE pregnancies were associated with high rates of adverse fetal and maternal outcomes.

Female ; Humans ; Maternal Age ; Maternal Serum Screening Tests ; methods ; Pregnancy ; Pregnancy Trimester, First ; Prenatal Diagnosis ; methods