RESUMEN
Lithopaidion, or stone child, is generally a single rare asymptomatic formation that evolves from an undiagnosed and untreated advanced abdominal pregnancy. The dead fetus is retained in the maternal abdominal cavity, which causes calcification. In this paper, we review the literature on the epidemiology, etiopathogenesis and clinical features of lithopaidion and report a unique case of lithokelyphos in a patient with an ectopic fallopian pregnancy. We propose a model to unify the data. The new word 'lithopaidion' can be utilized instead of lithopedion.
Asunto(s)
Calcinosis , Embarazo Abdominal , Adulto , Anciano , Anciano de 80 o más Años , Calcinosis/clasificación , Calcinosis/diagnóstico , Calcinosis/epidemiología , Femenino , Humanos , MEDLINE , Persona de Mediana Edad , Embarazo , Embarazo Abdominal/clasificación , Embarazo Abdominal/diagnóstico , Embarazo Abdominal/epidemiología , Embarazo TubarioRESUMEN
BACKGROUND: Abnormal uterine bleeding is defined as any alteration in the pattern or volume of menstrual blood flow, and it is preferably treated using hysterectomy, endometrial destruction or the levonorgestrel-releasing intrauterine system (Mirena(®) ). Recently, it has been demonstrated that studies of Mirena(®) were generally small and consequently imprecise. AIMS: Our study was aimed at assessing the effects of a slow-release levonorgestrel (20 µg/day) intrauterine device in fertile and postmenopausal women experiencing abnormal uterine bleeding that did not respond to traditional medical management. MATERIALS AND METHODS: A total of 40 women, of whom 24 were of reproductive capacity and 16 were postmenopausal, were enrolled in the trial. Removal of the intrauterine device was required for only 2 of the 24 fertile women and for only 3 of the 16 postmenopausal women. After 6 and 12 months of treatment, the remaining women were clinically evaluated and underwent ultrasound and hysteroscopy using biopsy specimens as a control. The EuroQol Group EQ-5D questionnaire was used for evaluation of quality of life. RESULTS: The device showed good tolerability and efficacy. It resulted in a reduction in the endometrial mucosal thickness with a regression of bleeding and collateral effects, which were more evident after 12 months of treatment. A positive effect of the device on the woman's quality of life was demonstrated. CONCLUSIONS: The slow-release levonorgestrel intrauterine device may be a valid therapeutic tool for treating basic symptomatology and increasing quality of life in women with abnormal uterine bleeding.
Asunto(s)
Hiperplasia Endometrial/tratamiento farmacológico , Endometrio/patología , Dispositivos Intrauterinos Medicados , Levonorgestrel/administración & dosificación , Metrorragia/tratamiento farmacológico , Adulto , Hiperplasia Endometrial/complicaciones , Hiperplasia Endometrial/patología , Endometrio/diagnóstico por imagen , Endometrio/efectos de los fármacos , Femenino , Estudios de Seguimiento , Humanos , Histeroscopía , Metrorragia/etiología , Metrorragia/patología , Persona de Mediana Edad , Calidad de Vida , UltrasonografíaRESUMEN
In the original publication [...].
RESUMEN
This report presents the uncommon case of a 154-day delayed delivery in a spontaneous twin pregnancy associated with uterine atony. After abortion of the first fetus at 16 weeks, a healthy male was born at 38 weeks. Postpartum hemorrhage due to uterine atony, which was successfully treated with prostaglandins, occurred.
Asunto(s)
Parto Obstétrico , Gemelos , Inercia Uterina/fisiopatología , Aborto Espontáneo , Adulto , Femenino , Edad Gestacional , Humanos , Recién Nacido , Masculino , Hemorragia Posparto/etiología , Hemorragia Posparto/patología , Hemorragia Posparto/prevención & control , Embarazo , Resultado del Embarazo , Prostaglandinas F/uso terapéutico , Inercia Uterina/tratamiento farmacológicoRESUMEN
AIM: The aim of our study was to evaluate the efficacy of the laparoscopic stripping technique on benign ovarian masses with respect to healthy ovarian tissue. MATERIAL AND METHODS: Seventy-six patients between 14 and 40 years of age were enrolled after receiving a diagnosis of mono-lateral ovarian cyst and underwent laparoscopic surgery for cyst excision with the stripping technique. Histological observations of these specimens were then performed and graded on a semiquantitative scale. RESULTS: The 76 samples included 36 endometriotic cysts, 18 dermoid cysts, 12 serous cysts, and 10 mucinous cysts. Only 26 of the endometriomas showed histological evidence of healthy ovarian tissue that, however, differed morphologically from normal ovarian tissue. CONCLUSION: The laparoscopic stripping technique used for the excision of different ovarian cysts is a practice that safeguards the organ.
Asunto(s)
Laparoscopía , Tratamientos Conservadores del Órgano , Quistes Ováricos/patología , Quistes Ováricos/cirugía , Ovario/cirugía , Adolescente , Adulto , Femenino , Humanos , Quistes Ováricos/fisiopatología , Ovario/patología , Adulto JovenRESUMEN
Varicocele is an age-related disease with no current medical treatments positively impacting infertility. Toll-like receptor 4 (TLR4) expression is present in normal testis with an involvement in the immunological reactions. The role of peroxisome proliferator-activated receptor-α (PPAR-α), a nuclear receptor, in fertility is still unclear. N-Palmitoylethanolamide (PEA), an emerging nutraceutical compound present in plants and animal foods, is an endogenous PPAR-α agonist with well-demonstrated anti-inflammatory and analgesics characteristics. In this model of mice varicocele, PPAR-α and TLR4 receptors' roles were investigated through the administration of ultra-micronized PEA (PEA-um). Male wild-type (WT), PPAR-α knockout (KO), and TLR4 KO mice were used. A group underwent sham operation and administration of vehicle or PEA-um (10 mg/kg i.p.) for 21 days. Another group (WT, PPAR-α KO, and TLR4 KO) underwent surgical varicocele and was treated with vehicle or PEA-um (10 mg/kg i.p.) for 21 days. At the end of treatments, all animals were euthanized. Both operated and contralateral testes were processed for histological and morphometric assessment, for PPAR-α, TLR4, occludin, and claudin-11 immunohistochemistry and for PPAR-α, TLR4, transforming growth factor-beta3 (TGF-ß3), phospho-extracellular signal-Regulated-Kinase (p-ERK) 1/2, and nucleotide-binding oligomerization domain-like receptor (NLR) family pyrin domain-containing 3 (NLRP3) Western blot analysis. Collectively, our data showed that administration of PEA-um revealed a key role of PPAR-α and TLR4 in varicocele pathophysiology, unmasking new nutraceutical therapeutic targets for future varicocele research and supporting surgical management of male infertility.
Asunto(s)
Amidas/farmacología , Antiinflamatorios no Esteroideos/farmacología , Suplementos Dietéticos , Etanolaminas/farmacología , Regulación de la Expresión Génica/efectos de los fármacos , Ácidos Palmíticos/farmacología , Varicocele/tratamiento farmacológico , Animales , Citocinas/genética , Citocinas/metabolismo , Masculino , RatonesRESUMEN
AIM: The aim of this study is to assess the role of preoperative evaluation risk for venous tromboembolism (VTE) in patients submitted to laparoscopic surgery for gynecologic benign diseases. METHODS: Date from nine hundred twenty-two women affected by adnexal benign diseases treated with laparoscopic procedures were collected and included in this study. VTE risk was assessed by "on line Caprini score calculator". Patients with one or more negative risk factors for Caprini's score underwent to venous thromboembolism prophylaxis (VTP). The remainign of the patients did not recived any VTP. A survey was conducted after three months from the discharge in order to collect the follow up date. RESULTS: In our study 160 patients had a Caprini's score major than 2 and they have been subjected to VTP. A total of 762 patients were considered at low risk for VTE and they did not receive any VTP. In these patients was not registered any event of VTE. DISCUSSION: The results of this study suggest that laparoscopic approach, when carried out in non-oncological patients and without any previous thromboembolic risk factor, is associated with a very low risk of VTE. This study also confirm what was reported by Ageno et al. 6, Nick et al. 7 and ACCP guidelines in 2012 8 in which routine thromboprophylaxis is recommended for patients with additional risk factors. CONCLUSIONS: Laparoscopic surgery in women for gynecologic benign diseases is associated with a very low risk of thromboembolism and therefore it does not require any mechanical or pharmacological thromboprophylaxis in the absence of risk factors. The systematic evaluation of VTE risk with the help of a standard calculator is highly recommended. KEY WORDS: Gynaecology, Laparoscopic surgery, Thromboprophylaxis.
Asunto(s)
Ambulación Precoz , Enfermedades de los Genitales Femeninos/cirugía , Laparoscopía , Tromboembolia Venosa/prevención & control , Adulto , Procedimientos Quirúrgicos Electivos , Urgencias Médicas , Femenino , Humanos , Tiempo de Internación/estadística & datos numéricos , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Fumar/epidemiología , Trombofilia/etiología , Trombofilia/terapia , Adulto JovenRESUMEN
Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome is a pathological condition characterized by primary amenorrhea and infertility and by congenital aplasia of the uterus and of the upper vagina. The development of secondary sexual characters is normal as well as that the karyotype (46,XX). Etiologically, this syndrome may be caused by the lack of development of the Müllerian ducts between the fifth and the sixth weeks of gestation. To explain this condition, it has been suggested that in patients with MRKH syndrome, there is a very strong hyperincretion of Müllerian-inhibiting factor (MIF), which would provoke the lack of development of the Müllerian ducts from primitive structures (as what normally occurs in male phenotype). These alterations are commonly associated with renal agenesis or ectopia. Specific mutations of several genes such as WT1, PAX2, HOXA7-HOXA13, PBX1, and WNT4 involved in the earliest stages of embryonic development could play a key role in the etiopathogenesis of this syndrome. Besides, it seems that the other two genes, TCF2 (HNF1B) and LHX1, are involved in the determinism of this pathology. Currently, the most widely nonsurgical used techniques include the "Frank's dilators method," while the surgical ones most commonly used are those developed by McIndoe, Williams, Vecchietti, Davydov, and Baldwin.