1/14. hysterotomy for retained placenta in a term angular pregnancy. A case report.BACKGROUND: Angular placentation may be a cause of retained placenta and may require hysterotomy. CASE: A 33-year-old woman with a prior cesarean section underwent an uncomplicated vaginal delivery, had a retained placenta with postpartum hemorrhage and required hysterotomy because the placenta was inaccessible due to its angular location. CONCLUSION: Antepartum ultrasound diagnosis may be possible in some cases of angular placentation.- - - - - - - - - - ranking = 1keywords = pregnancy (Clic here for more details about this article) |
2/14. Red degeneration of a leiomyoma masquerading as retained products of conception.BACKGROUND: The incidence of leiomyomas in pregnancy is approximately 1%. Their presence has been linked to spontaneous abortion, premature labor, soft tissue dystocia, uterine inertia, fetopelvic disproportion, malposition of the fetus, retention of the placenta, and postpartum hemorrhage. CASE: This case report documents a seldom-described event of a submucous leiomyoma masquerading as retained products of conception. The patient presented 4 weeks postpartum with complaints of urinary retention and heavy bleeding with cramping. Examination revealed a large mass resembling placental tissue filling the vaginal vault. The necrotic mass was removed with blunt and sharp dissection. The final pathology report revealed a degenerating leiomyoma. CONCLUSION: Complicating factors associated with this fibroid included a history of spontaneous abortion and preterm labor, as well as fetal malpresentation and carneous degeneration of the leiomyoma. Gestational myomas, although rare, can have an unusual appearance that may be misinterpreted.- - - - - - - - - - ranking = 0.25keywords = pregnancy (Clic here for more details about this article) |
3/14. Extramedullary hematopoiesis in the endometrium.Extramedullary hematopoiesis (EMH) in the endometrium is an extremely rare occurrence. Four of the eight previously reported cases were related to an underlying hematological disorder, although the remainder had no such relationship. We describe a case of endometrial EMH associated with retained products of conception after termination of pregnancy. Routinely and immunohistochemically stained slides revealed several collections of normoblasts and granulocytic precursors in the endometrium with synchronous chronic endometritis. Retained chorionic villi were also identified. The patient had no known history of a hematological disorder or systemic disease and no such abnormality was detected after detailed hematological work-up. Local effects of growth factors on circulating stem cells may play a pathogenetic role in this process, although an association with recent pregnancy in this case suggests that implantation of fetal hematopoietic elements from the fetus or yolk sac may be more likely.- - - - - - - - - - ranking = 0.5keywords = pregnancy (Clic here for more details about this article) |
4/14. Embolization for advanced abdominal pregnancy with a retained placenta. A case report.BACKGROUND: Abdominal pregnancy is not encountered commonly, and management of the placenta is controversial. CASE: A 33-year-old woman presented with an abdominal pregnancy at 33 weeks' gestation with fetal death. The placental vasculature was embolized preoperatively. Following operative delivery. of the fetus, the placenta was left in situ in efforts to preserve fertility given its implantation on the reproductive organs. The patient suffered prolonged postoperative ileus but otherwise did well. Placental function ceased after two months. CONCLUSION: Placental vasculature embolization is a management option for a retained placenta associated with abdominal pregnancy.- - - - - - - - - - ranking = 1.7593121464595keywords = pregnancy, gestation (Clic here for more details about this article) |
5/14. Five-year follow-up of placental involution after abdominal pregnancy.A 29-year-old woman with an abdominal pregnancy was admitted to the hospital at 29 weeks' menstrual age. At 30 weeks, laparotomy was performed, and a live fetus, wrapped in membrane remnants, was taken from the abdominal cavity. The placenta, inserted in the right hemipelvis, was left in situ. The patient's postoperative recovery was uneventful, and she was monitored periodically as follow-up. At her 5-year follow-up visit, we assessed placental involution by measuring serum beta human chorionic gonadotropin and by using color and pulsed Doppler sonography. The dynamics of the regression of placental volume yielded a bimodal curve: a phase of decrease over the first 2 months, coincident with a reduction in vascularization, followed by stability that lasted 6-8 months, and a second phase of gradual volume reduction. At 5 years, the placenta appeared as a small residual echogenic mass with no vascularity. The use of MRI in this case provided no additional information to what we found using sonography.- - - - - - - - - - ranking = 1.25keywords = pregnancy (Clic here for more details about this article) |
6/14. MR imaging of retained products of conception.OBJECTIVE: The objective of this article is to describe the MR imaging appearances of retained products of conception. CONCLUSION: Retained products of conception appear on MR imaging as an intracavitary uterine soft-tissue mass with variable amounts of enhancing tissue and variable degrees of myometrial thinning and obliteration of the junctional zone. These findings should not be misinterpreted as indicating gestational trophoblastic disease, particularly in the setting of a postpartum patient with a normal or minimally elevated beta-human chorionic gonadotropin level. MR imaging may also be helpful in showing anatomic variants that hinder successful instrumentation of the uterine cavity in patients with suspected retained products of conception.- - - - - - - - - - ranking = 0.0093121464595153keywords = gestation (Clic here for more details about this article) |
7/14. Intravenous nitro-glycerine versus general anaesthesia for placental extraction--a sequential comparison.BACKGROUND: Postpartum haemorrhage due to retained placenta is one of the commonest life-threatening conditions during the third stage of labour. Uterine relaxation is usually required to facilitate placental removal. 'Full-stomach' obstetric patients (which includes those who delivered within 48 h), parturients with a history of antepartum or recurrent postpartum hemorrhage, grand multiparity, twin pregnancy, and those with cardiac abnormalities may benefit from an alternative to volatile-based general anaesthesia for uterine relaxation to avoid complications associated with the technique (e.g. aspiration pneumonitis and cardiovascular compromise). CASE REPORT: A 34-year-old gravida 4, para 3 parturient with rheumatic valvular heart disease presented with retained placenta and postpartum haemorrhage on two consecutive deliveries and had the placenta removed manually by the same surgeon under two different anaesthetic techniques. On the first occasion, general anaesthesia was administered whereas only i.v. fentanyl and nitro-glycerine were used on the second occasion. The postoperative course was uneventful on both occasions. CONCLUSIONS: The use of nitro-glycerine was found to be efficacious for manual removal of placenta with minimal haemodynamic perturbations, avoiding the use (and associated risks) of general anaesthesia for uterine relaxation. The ability of nitro-glycerine to reduce spontaneous uterine activity, induce uterine relaxation, coupled with its short duration of action and high efficacy, may render it a safe alternative to general anaesthesia for facilitating intrauterine manoeuvres. Nitro-glycerine may be useful especially in patients with associated co-morbid chronic cardiac conditions, e.g. rheumatic heart disease, which is characterised by impaired haemodynamics and cardiac reserves.- - - - - - - - - - ranking = 0.25keywords = pregnancy (Clic here for more details about this article) |
8/14. Minimally invasive management of an advanced abdominal pregnancy.BACKGROUND: Advanced abdominal pregnancy is a rare, life-threatening condition that presents a number of challenges. CASE: A 29-year-old primigravida with 10 years of secondary infertility and a previous tuboplasty had a 21-week abdominal pregnancy treated with preoperative arterial embolization before laparoscopically assisted fetal delivery. Postoperatively, 4 cycles of methotrexate were administered at 50 mg/m2 intramuscularly every 3 weeks for the retained abdominal placenta. Subsequent spontaneous conception occurred, and a live, full-term infant was delivered by cesarean delivery 17 months later. No adverse sequelae were found during long-term follow-up. CONCLUSION: This report demonstrates successful minimally invasive management of an advanced abdominal pregnancy with a multimodal approach that included preoperative arterial embolization, laparoscopically assisted delivery, and judicious use of postoperative methotrexate.- - - - - - - - - - ranking = 1.75keywords = pregnancy (Clic here for more details about this article) |
9/14. Term angular pregnancy with placenta accreta. A case report.A 27-year-old primigravida, with two prior adnexal operations, had retained placenta with postpartum haemorrhage following an uncomplicated vaginal delivery. Laparotomic removal revealed placental accretism. Pharmacological treatment (oxytocin and sulprostone) and right cornual resection failed to control profuse bleeding. In the end, subtotal hysterectomy was unavoidable.- - - - - - - - - - ranking = 1keywords = pregnancy (Clic here for more details about this article) |
10/14. Management of a parturient with paroxysmal nocturnal haemoglobinuria.We present the case of a 30-year-old parturient diagnosed in the first trimester of her first pregnancy as having paroxysmal nocturnal haemoglobinuria. pancytopenia necessitated regular transfusion of blood products. The risks of infection, haemorrhage and thrombosis, in the presence of severe thrombocytopenia, mild neutropenia and prophylactic anticoagulation, posed management challenges. We discuss the pathophysiology of paroxysmal nocturnal haemoglobinuria and the impact of pregnancy on the disorder, particularly on maternal morbidities such as thrombosis. The issues relevant to antenatal and peripartum obstetric, haematological and anaesthetic care for vaginal delivery are considered. Severe thrombocytopenia proved a contraindication to regional techniques and she required general anaesthesia for evacuation of a retained placenta. The post-partum period was complicated by fever and a requirement for blood products. Management of these problems, of prophylactic anticoagulation and subsequent therapy, are discussed.- - - - - - - - - - ranking = 0.5keywords = pregnancy (Clic here for more details about this article) |
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