vaginal hemorrhage

  • 文章类型: Journal Article
    对妇科恶性肿瘤阴道出血的初步评估包括全面的病史和体格检查,确定疾病的部位和程度,和病人的护理目标。最初血流动力学不稳定的患者可能需要重症监护服务。治疗的选择是疾病部位特定的。宫颈癌经常用放化疗治疗。子宫癌可以手术治疗,辐射,或药理学。妊娠滋养细胞疾病通过手术治疗。替代治疗方式包括血管栓塞和局部止血剂。妇科恶性肿瘤出血患者应作为妇科肿瘤科设施的住院患者进行管理,放射肿瘤学,和重症监护服务。
    Initial assessment of vaginal bleeding in gynecologic malignancies includes a thorough history and physical examination, identification of site and extent of disease, and patient goals of care. Patients who are initially hemodynamically unstable may require critical care services. Choice of treatment is disease site specific. Cervical cancer frequently is treated with chemoradiation. Uterine cancer may be treated surgically, with radiation, or pharmacologically. Gestational trophoblastic disease is treated surgically. Alternative treatment modalities include vascular embolization and topical hemostatic agents. Patients with bleeding gynecologic malignancies should be managed as inpatients in facilities with gynecologic oncology, radiation oncology, and critical care services.
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  • 文章类型: Journal Article
    (1)背景:四分之一的孕产妇死亡是由产后出血引起的;因此,产科出血是妇女发病和死亡的重要原因。盆腔动脉栓塞(PAE)是一种微创介入手术,在妇产科大量出血的保守治疗中起着重要作用。这项研究的目的是评估PAE在具有不同妇产科病理的明显阴道出血患者中的作用和并发症。(2)方法:我们进行了观察,回顾性研究了1135例患者,这些患者到布加勒斯特大学急诊医院接受血管内治疗的各种病因的阴道出血。研究中包括的所有患者均出现由以下原因引起的阴道出血:子宫平滑肌瘤,生殖道恶性肿瘤,异位妊娠,动静脉畸形和其他产科原因。我们排除了高血压失控的患者,严重肝功能损害,充血性心力衰竭,肾功能衰竭或室性心律失常。(3)结果:子宫肌瘤出血占88.19%(n=1001),7.84%(n=89)的宫颈癌,2.29%的异位妊娠(n=26),动静脉畸形占1.23%(n=14),产科原因大出血占0.52%。所有病例均采用血管内手术。在子宫平滑肌瘤患者中,使用超选择性子宫动脉栓塞术。在97%(n=1101)的患者中,第一次尝试PAE后止血.3%(n=34)需要第二次栓塞。14例AVM中有12例,PAE成功了,另外2例需要再次干预;(4)结论:血管内手术是妇产科急性和慢性出血的主要治疗方法.它可以用于产后或创伤后阴道出血的原因,而且在患有子宫平滑肌瘤或无法手术的生殖器恶性肿瘤的慢性出血患者中,甚至在大量子宫肌瘤或浸润性恶性肿瘤的情况下作为术前辅助治疗,旨在减少术中出血。
    (1) Background: A quarter of maternal deaths are caused by post-partum hemorrhage; hence obstetric bleeding is a significant cause of morbidity and mortality among women. Pelvic artery embolization (PAE) represents a minimally invasive interventional procedure which plays an important role in conservative management of significant bleeding in Obstetrics and Gynecology. The aim of this study was to evaluate the effect and the complications of PAE in patients with significant vaginal bleeding with different obstetrical and gynecological pathologies. (2) Methods: We conducted an observational, retrospective study on 1135 patients who presented to the University Emergency Hospital of Bucharest with vaginal bleeding of various etiology treated with endovascular therapy. All the patients included in the study presented vaginal hemorrhage that was caused by: uterine leiomyomas, genital tract malignancies, ectopic pregnancy, arterio-venous mal-formations and other obstetrical causes. We excluded patients with uncontrolled high blood pressure, severe hepatic impairment, congestive heart failure, renal failure or ventricular arrhythmias. (3) Results: Bleeding was caused in 88.19% of cases by uterine leiomyomas (n = 1001), 7.84% (n = 89) by cervical cancer, 2.29% by ectopic pregnancy (n = 26), 1.23% by arteriovenous malformation (n = 14) and 0.52% by major hemorrhage of obstetrical causes. Endovascular procedures were used in all the cases. In patients with uterine leiomyomas, supra-selective uterine arteries embolization was used. In 97% (n = 1101) of patients, bleeding was stopped after the first attempt of PAE. 3% (n = 34) needed a second embolization. In 12 of 14 cases of AVM, PAE was successful, two other cases needed reintervention; (4) Conclusions: Endovascular procedures represent a major therapy method for both acute and chronic hemorrhage in Obstetrics and Gynecology. It can be used in post-partum or post-traumatic causes of vaginal bleeding, but also in patients with chronic hemorrhage from uterine leiomyomas or inoperable genital malignancies or even as a preoperative adjuvant in cases of voluminous uterine fibroids or invasive malignant tumors, aiming to reduce intraoperative hemorrhage.
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  • 文章类型: Journal Article
    To report maternal outcomes in a cohort of women who received autotransfusion of vaginally shed blood and to describe the feasibility of blood collection and cell salvage processing at the time of vaginal hemorrhage.
    We conducted a retrospective case series of patients who received autotransfusion of vaginally shed blood at the time of obstetric hemorrhage from January 2014 to August 2020. Maternal data and cell salvage utilization characteristics were abstracted from the electronic medical record.
    Sixty-four cases were identified in which autotransfusion of vaginally shed blood occurred during an obstetric hemorrhage. Median quantitative blood loss was 2175 ml (interquartile range 1500-2250 ml) with 89% of cases having a blood loss greater than 1000 ml. Patients on average received approximately 1.3 units of autologous blood product (384 ml, interquartile range 244-520 ml) and no direct adverse events were observed during transfusion. We observed heterogeneity in autologous blood volume across all values of quantitative blood loss. The need for allogenic blood transfusion was common and occurred in 72% of all cases (N = 46). There were no documented cases of maternal sepsis or severe infectious morbidity.
    In 64 cases where autotransfusion of vaginally shed blood occurred, autotransfusion was well tolerated. Heterogeneity in autologous blood volume collection likely represents the lack of standardized protocols for blood collection in the delivery room. Autotransfusion of vaginally shed blood is a feasible and reasonable technique to employ during severe obstetric hemorrhage.
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  • 文章类型: Case Reports
    Gynecological neoplasms in girls are rare and represent only less than 5 % of all childhood tumors. There are no statistics on the incidence of vaginal tumors at this stage in life. We present a 9-month-old girl evaluated for genital bleeding. Ultrasound reveals a vaginal solid mass and vaginoscopy reports a friable tumor. AFP is elevated. A yolk sac tumor is confirmed by biopsy she receives chemotherapy. Within a year after diagnosis, she remains tumor-free. This is a case of interest, not only because of its rarity, but also because a rapid diagnosis of a yolk sac tumor improves outcomes and patient\'s survival rates.
    Las neoplasias ginecológicas en niñas son raras. Representan menos del 5 % de todos los cánceres en pediatría. No existen estadísticas sobre la incidencia de tumores de vagina en esta etapa de la vida. Se presenta el caso de una niña de 9 meses con sangrado por genitales. La ecografía evidencia una masa sólida en vagina, y la vaginoscopia, un tumor friable. Presenta valores de α-fetoproteína elevados, por lo que se diagnostica tumor de saco vitelino, confirmado por biopsia. Se realiza tratamiento quimioterápico. A menos de 1 año del diagnóstico, se encuentra en remisión completa. Este caso resulta de interés no solo por la rareza, sino también porque el diagnóstico rápido de tumor de saco vitelino permite mejorar los resultados y la sobrevida de las pacientes.
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  • 文章类型: Case Reports
    BACKGROUND: Vaginal bleeding is a common presenting complaint in the emergency department (ED); life-threatening hemorrhage is rare. Uterine artery pseudoaneurysm (UAP) is an uncommon but potentially life-threatening cause of vaginal bleeding that is most likely to present primarily to EDs, given its delayed postpartum or postoperative presentation.
    METHODS: A 25-year-old female gravida two, para one, who was 19 days post dilation and evacuation for an elective termination of a pregnancy at 20 weeks, presented to the ED with profuse vaginal bleeding. She was hypotensive and tachycardic at presentation, requiring resuscitation with 0.9% normal saline and transfusions of packed red blood cells. Transvaginal ultrasound completed in the ED demonstrated a pulsatile mass in the cervix with internal \"ying-yang\" flow on Doppler images, suggestive of a uterine artery pseudoaneurysm within the cervix. The patient underwent emergent uterine artery embolization with resolution of bleeding and improvement in her hemodynamic status. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: UAP is an uncommon cause of vaginal bleeding, but UAP rupture can be life-threatening. UAP is an important differential diagnosis for vaginal bleeding, particularly in the postpartum or postoperative setting. Delaying diagnosis may worsen bleeding in the setting of a ruptured UAP if treatment is pursued for alternative diagnosis; for example, treating retained products of conception with a dilation and curettage. Being aware of UAP and how to diagnose it will allow early proper treatment and more favorable patient outcomes.
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  • 文章类型: Journal Article
    Bleeding is a common problem in cancer patients, related to local tumor invasion, tumor angiogenesis, systemic effects of the cancer, or anti-cancer treatments. Existing bleeds can also be exacerbated by medications such as bevacizumab, nonsteroidal anti-inflammatory drugs (NSAIDs), and anticoagulants. Patients may develop acute catastrophic bleeding, episodic major bleeding, or low-volume oozing. Bleeding may present as bruising, petechiae, epistaxis, hemoptysis, hematemesis, hematochezia, melena, hematuria, or vaginal bleeding. Therapeutic intervention for bleeding should start by establishing goals of care, and treatment choice should be guided by life expectancy and quality of life. Careful thought should be given to discontinuation of medications and reversal of anticoagulation. Interventions to stop or slow bleeding may include systemic agents or transfusion of blood products. Noninvasive local treatment options include applied pressure, dressings, packing, and radiation therapy. Invasive local treatments include percutaneous embolization, endoscopic procedures, and surgical treatment.
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  • 文章类型: Case Reports
    QuikClot combat gauze is a synthetic hemostatic dressing used for hemorrhage control. There is a paucity of data describing the clinical use and hemostatic results of combat gauze in the obstetric and gynecologic setting. This case series demonstrates the use of combat gauze as an effective hemostatic agent when used as vaginal packing in cervical and vaginal hemorrhage. Hemostasis was achieved rapidly in all cases and further interventions were avoided. The combat gauze remained in place for a mean time of 15 h with no adverse side effects observed. The use of combat gauze as vaginal packing may provide an alternative option in the treatment of cervical and vaginal hemorrhage when other traditional conservative and surgical interventions fail or are unavailable.
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