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In the realm of obstetric care, discerning the subtle signs of primary hyperparathyroidism (PHPT) amidst common pregnancy symptoms remains a formidable challenge. Our exploration into a case of gestational hypercalcemia peels back the layers of this complexity, revealing the clinical conundrum posed by overlapping gastrointestinal manifestations. The journey from diagnosis through surgical intervention to the resolution of symptoms underscores the importance of vigilance for PHPT in pregnant patients. This case further prompts consideration of gamma-aminobutyric acid (GABA) as a potential piece in the puzzle of persistent symptoms post-calcium normalization, inviting a broader dialogue on the intricacies of parathyroid pathology in pregnancy.
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Peritoneal tuberculosis (TB) is known to mimic advanced ovarian cancer. In this case report, we describe a unique case of ovarian cancer (endometrioid carcinoma grade 3) at the International Federation of Gynecology and Obstetrics (FIGO) stage IC1 with pulmonary and peritoneal TB, which was suspected preoperatively to be a coexistence of advanced ovarian cancer and pulmonary TB. A 68-year-old woman presented with a prominent abdominal mass and fever. Laboratory investigations, imaging, and sputum analysis indicated a probable diagnosis of ovarian cancer at FIGO stage IIIC, characterized by peritoneal dissemination and para-aortic lymph node metastasis, which was further complicated by coexisting pulmonary TB. Surgical management included total abdominal hysterectomy, bilateral salpingo-oophorectomy, and partial omentectomy. Intraoperatively, the tumor was localized to the right ovary with significant peritoneal thickening and adhesions indicative of peritoneal TB. The surgery was completed without apparent complications. Postoperative histopathological evaluation confirmed grade 3 endometrioid carcinoma in the right ovary along with evidence of peritoneal TB. Given the extent of adhesions attributed to TB, lymph node dissection for staging was deemed challenging and was thus not pursued. Initiation of anti-TB treatment on postoperative day 2 resulted in marked regression of the preoperatively identified pulmonary nodules and para-aortic lymph node enlargement, suggesting their inflammatory origin from TB. Although postoperative chemotherapy is typically advocated for patients with stage IC1 endometrioid carcinoma grade 3, the patient opted against it. Consequently, no adjuvant therapy was administered and the patient remained under close observation.
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Progestin therapy is a fertility-sparing treatment option for well-differentiated stage IA endometrioid carcinomas without myometrial invasion. Here, we present a case of successful pregnancy and live birth following long-term progestin therapy in a patient with stage II well-differentiated endometrioid carcinoma. A 30-year-old nulliparous woman with an unremarkable medical history presented with abnormal uterine bleeding. A 45 mm mass was identified in the lower uterine segment. An endometrial biopsy revealed grade 1 endometrioid carcinoma, leading to a diagnosis of stage II uterine corpus cancer based on hysteroscopic findings. The patient refused surgical treatment and underwent oocyte retrieval and cryopreservation at another hospital. A subsequent endometrial biopsy revealed a marked reduction in the Ki-67 index from approximately 60 % to less than 10 %, suggesting the possibility of a hormone-sensitive tumor. The patient persistently refused surgery. Therefore, progestin therapy with medroxyprogesterone acetate (MPA) at a dose of 400 mg/day was initiated as a temporary measure until the patient would accept surgery. The tumor gradually reduced in size and eventually disappeared after 9 months. The MPA therapy was discontinued uneventfully after 20 months. Sixteen months after the discontinuation of MPA therapy, atypical endometrial hyperplasia was detected, and a second round of MPA therapy was initiated. Progestin retreatment was successful and was discontinued at 6 months. Four years after the initial treatment, the patient achieved pregnancy through timed intercourse and delivered a healthy baby at 38 weeks of gestation.
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Malignant peripheral nerve sheath tumors (MPNSTs) are neoplasms originating from or differentiating into nerve sheaths of peripheral nerves. Vaginal origin is rare, with only six vaginal primary cases reported to date. A 55-year-old woman presented to our hospital with a 7 cm vulvar mass. Tumor biopsy results were suspicious of sarcoma, and pelvic magnetic resonance imaging and hysterofiberscopy showed that the tumor originated from the lower vagina. The mass was transvaginally excised, and histological examination confirmed the diagnosis of a vaginal MPNST with negative surgical margins. The patient underwent radiotherapy because the risk of recurrence was high, owing to the large tumor size and high mitotic index. The patient remained recurrence-free for 1 year after the primary treatment. This is the first case of a high-risk vaginal MPNST that avoided early disease recurrence with additional radiotherapy after complete tumor resection.
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Neoplasias de Bainha Neural , Radioterapia Adjuvante , Neoplasias Vaginais , Feminino , Humanos , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/radioterapia , Recidiva Local de Neoplasia/cirurgia , Neoplasias de Bainha Neural/radioterapia , Neoplasias de Bainha Neural/cirurgia , Neoplasias de Bainha Neural/diagnóstico , Neurofibrossarcoma/complicações , Neoplasias Vaginais/diagnóstico , Neoplasias Vaginais/radioterapia , Neoplasias Vaginais/cirurgiaRESUMO
OBJECTIVE: To describe a novel approach to robot-assisted laparoscopic total hysterectomy (RH) for endometrial cancer that minimizes cancer sell spillage and develops a stable surgical field. DESIGN: Demonstration of the multidirectional traction method with narrated video footage. SETTING: Many reports have indicated that RH for endometrial cancer has the same or superior short-term results compared with conventional laparoscopic hysterectomy (LH), and the long-term prognosis is the same [1,2]. However, there are no randomized controlled trials of RH versus LH, and some previous reports [3] have suggested that RH has a worse prognosis than LH, so the long-term prognosis should be considered with caution. Factors that may affect the long-term prognosis include the use of uterine manipulators [4] and compression of the uterine body with robotic forceps without tactile sensation [3]. However, to the best of our knowledge, no surgical technique capable of avoiding these factors has been established yet. Herein, we report a multidirectional traction method using SURGICEL NU-KNIT (Ethicon; Johnson & Johnson Medical Ltd., Tokyo, Japan), a local hemostatic agent, and surgical sutures. INTERVENTION: Cut 2-0 Prolene (Ethicon; Johnson & Johnson Medical Ltd., Tokyo, Japan) with straight needles (ST-70) thread to 35 cm, stick a 1 × 2 cm piece of SURGICEL NU-KNIT, and make knots Fig. 1. This implement is used to puncture the incisional margins of the peritoneum and then the abdominal wall to bring the thread to the surface of the body, where it is grasped with forceps and fixed. By repeating this operation, multidirectional traction can be obtained Fig. 2. A manipulating suture is also attached to the uterus to minimize the compression of the uterine body with robotic forceps. CONCLUSION: The multidirectional traction method allows for reproducible stable surgical field development and minimizes cancer cell spillage by reducing uterine grasping by robotic forceps without the use of uterine manipulators.
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Neoplasias do Endométrio , Laparoscopia , Procedimentos Cirúrgicos Robóticos , Robótica , Feminino , Humanos , Tração , Laparoscopia/métodos , Neoplasias do Endométrio/cirurgia , Histerectomia/métodos , SuturasRESUMO
Objective: To develop a predictive score for life-threatening severe postpartum hemorrhage in vaginal deliveries following frozen embryo transfer. Materials and Methods: We conducted a retrospective cohort study of 315 singleton vaginal deliveries following frozen embryo transfer from 2017 to 2022. Severe postpartum hemorrhage was defined as hemorrhage exceeding 1500 mL. A predictive score was generated from maternal characteristics and obstetric complications before delivery. We performed multivariable logistic regression analysis using 2017-2020 data and assigned points to identified risk factors. The predictive score's accuracy was evaluated using 2021-2022 data. Results: A large baby (birth weight ≥3500 g), pre-delivery maternal body mass index ≥25 kg/m2, marginal or velamentous umbilical cord insertion, and history of postpartum hemorrhage were identified as risk factors. We assigned one point to a large baby, a pre-delivery maternal body mass index ≥25 kg/m2, and marginal or velamentous umbilical cord insertion, and two points to a history of postpartum hemorrhage. The sum of the points was defined as the predictive score. The cut-off was set at two points, with a score ≥2 points being the high-risk group and a score ≤1 point being the low-risk group. The predictive score demonstrated a sensitivity of 47.8%, specificity of 85.4%, positive predictive value of 45.8%, and negative predictive value of 86.4% in the 2021-2022 validation cohort. Conclusion: The predictive score identified severe postpartum hemorrhage in approximately half of the high-risk cases. Implementing measures such as autologous blood storage may facilitate rapid response during heavy bleeding and improve maternal prognosis.
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AIM: The frequency of postpartum hemorrhage (PPH) is increasing in developed countries, and some reports suggest that assisted reproductive technology (ART) increases various perinatal complications, including PPH. We investigated whether the effect of ART pregnancies on the incidence of PPH is modified by the mode of delivery. METHODS: A retrospective cohort study was performed. We analyzed the medical records of 2914 pregnant women, including 411 pregnancies achieved by ART, which were delivered in our hospital from 2017 to 2020. PPH was defined as hemorrhage exceeding the 90th percentile of blood loss per the mode of delivery and number of fetuses. Multivariable logistic regression analysis was used to assess the association between ART and PPH. Propensity score-matched analyses were used to assess the difference in the incidence of PPH by the mode of delivery. RESULTS: As previously reported, multivariable logistic regression analysis showed that ART pregnancy is an independent risk factor for PPH. Propensity score-matched analysis for with and without ART showed a 3.39-fold higher incidence of PPH for ART pregnancy in the vaginal delivery group (p < 0.001). CONCLUSIONS: The effect of ART pregnancies on the incidence of PPH differed depending on the mode of delivery. Only in vaginal delivery, ART pregnancy increased the incidence of PPH.
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Hemorragia Pós-Parto , Gravidez , Feminino , Humanos , Hemorragia Pós-Parto/epidemiologia , Hemorragia Pós-Parto/etiologia , Estudos Retrospectivos , Parto , Parto Obstétrico/efeitos adversos , Fatores de Risco , Transferência EmbrionáriaRESUMO
OBJECTIVE: To investigate whether the short-term tocolysis protocol is as effective as the traditional long-term tocolysis protocol with intravenous ritodrine hydrochloride for preterm labour. STUDY DESIGN: This single-centre, retrospective, observational study was conducted at Kitano Hospital, Osaka, Japan between April 2016 and July 2021. At the study hospital, the management protocol for preterm labour after 26 weeks of gestation was changed from the long-term tocolysis protocol to the short-term tocolysis protocol in November 2019. This study compared patients managed with the two protocols, using propensity score analysis to overcome the potential weaknesses of a retrospective study. The primary outcome was the frequency of preterm birth before 34 weeks of gestation before and after the protocol was revised. The secondary outcomes were frequency of neonatal intensive care unit admission and frequency of neonatal chronic lung disease. RESULTS: The study population consisted of 82 patients managed by the long-term tocolysis protocol and 56 patients managed by the short-term tocolysis protocol. After propensity score-weighted adjustment, the median durations of intravenous ritodrine administration in the long-term and short-term protocols were 18 days and 3 days, respectively. Differences were not detected between the long-term and short-term protocols in terms of the frequency of preterm delivery before 34 weeks of gestation [23.7 % vs 21.6 %, risk ratio (RR) 0.91, 95 % confidence interval (CI) 0.47-1.77], frequency of neonatal intensive care unit admission due to preterm birth (49.5 % vs 39.3 %, RR 0.79, 95 % CI 0.53-1.19) and frequency of neonatal chronic lung disease (4.4 % vs 9.2 %, RR 2.07, 95 % CI 0.51-8.48). CONCLUSION: Using propensity score analysis, changing from the long-term tocolysis protocol to the short-term tocolysis protocol for the management of preterm labour after 26 weeks of gestation did not have a negative effect on the frequency of preterm birth or neonatal prognosis.
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Pneumopatias , Trabalho de Parto Prematuro , Nascimento Prematuro , Ritodrina , Tocolíticos , Gravidez , Feminino , Humanos , Recém-Nascido , Ritodrina/uso terapêutico , Nascimento Prematuro/prevenção & controle , Tocolíticos/uso terapêutico , Estudos Retrospectivos , Tocólise/métodos , Pontuação de Propensão , Trabalho de Parto Prematuro/tratamento farmacológico , Trabalho de Parto Prematuro/prevenção & controleRESUMO
Contrary to other developed countries, in Japan, recent years have seen increases in cervical cancer incidence and mortality among young people. However, the human papillomavirus (HPV) vaccine program, a key measure for avoiding cervical cancer, has been virtually suspended. Temporal changes in cervical cancer profiles in this unique situation have not been fully investigated epidemiologically. Our study aimed to determine the current status and future trends of the incidence and mortality of cervical cancer and precancerous lesions in Japan. Mortality rates of cervical cancer during 1975 to 2016 and incidence rates of cervical cancer and cervical intraepithelial neoplasia (CIN) 3 during 1975 to 2013 were examined using vital statistics and population-based cancer registry data in Japan. Bayesian age-period-cohort analyses were performed to analyze temporal changes of the three cervical cancer-related outcomes. We also calculated projections to 2028 for the three outcomes, assuming that HPV vaccination coverage and screening rates in Japan would be maintained at the current level after the resumption of the national vaccination program. The risk of occurrence of the three outcomes showed similar changes by birth cohort, peaking in the mid-1890s to 1900s birth cohorts, declining sharply in the 1940s birth cohort, and persistently increasing in the 1950s and later birth cohorts. Projections to 2028 show increases in cervical cancer incidence and mortality in the 30 to 69 age group, with a particular increase in CIN3 incidence in the 25 to 49 age group, if HPV vaccine programs and screening are not effectively implemented. These findings revealed an increasing cervical disease burden among reproductive age females in Japan.
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Infecções por Papillomavirus , Vacinas contra Papillomavirus , Displasia do Colo do Útero , Neoplasias do Colo do Útero , Feminino , Humanos , Adolescente , Neoplasias do Colo do Útero/epidemiologia , Neoplasias do Colo do Útero/prevenção & controle , Neoplasias do Colo do Útero/diagnóstico , Vacinas contra Papillomavirus/uso terapêutico , Japão/epidemiologia , Infecções por Papillomavirus/complicações , Infecções por Papillomavirus/epidemiologia , Infecções por Papillomavirus/prevenção & controle , Teorema de Bayes , IncidênciaRESUMO
PURPOSE: To determine if functional connectivity measured with resting-state functional MRI could be used as a tool to assess unilateral spatial neglect during stroke recovery. METHODS: Resting-state functional MRI was performed on 13 stroke patients with lesions in the right cerebral hemisphere and 31 healthy subjects. The functional connectivity score was defined as a correlation of a target region with the right inferior parietal lobule. Spatial neglect was measured with a behavioral inattention test. RESULTS: First, the functional connectivity scores between the right inferior parietal lobule and right inferior frontal gyrus, including the opercular and triangular parts, were significantly decreased in stroke patients with unilateral spatial neglect compared with patients without unilateral spatial neglect and were significantly correlated with the behavioral inattention test score. Second, the functional connectivity scores between the bilateral inferior parietal lobules were also significantly decreased in patients with unilateral spatial neglect compared with patients without unilateral spatial neglect and were significantly correlated with the behavioral inattention test score. Third, negative functional connectivity scores between the right inferior parietal lobule and bilateral medial orbitofrontal cortexes, which are related to the default mode network, were detected in patients without unilateral spatial neglect in contrast to a reduction of this negative tendency in patients with unilateral spatial neglect. The functional connectivity scores between these regions were significantly different between patients with and without unilateral spatial neglect and were negatively correlated with the behavioral inattention test score. CONCLUSION: Though still in the pilot research stage and using a small number of cases, our findings are consistent with the hypothesis that functional connectivity maps generated with resting-state functional MRI may be used as a tool to evaluate unilateral spatial neglect during stroke recovery.
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Transtornos da Percepção , Acidente Vascular Cerebral , Humanos , Imageamento por Ressonância Magnética , Projetos Piloto , Acidente Vascular Cerebral/complicações , Acidente Vascular Cerebral/diagnóstico por imagem , Córtex Cerebral , Lobo Frontal , Transtornos da Percepção/diagnóstico por imagem , Transtornos da Percepção/etiologiaRESUMO
To clarify the impact of blood pressure (BP) management ranges on pregnancy outcomes, we conducted a multicenter retrospective analysis of 215 women with singleton pregnancies diagnosed with essential hypertension either before or within 14 weeks of gestation. Patients were classified according to systolic BP (sBP; <130, 130-139, 140-159, and ≥160 mmHg) or diastolic BP (dBP; <80, 80-89, 90-109, and ≥110 mmHg) at 8-11, 12-15, and 16-19 weeks of gestation. The risk of early-onset superimposed preeclampsia and small-for-gestational-age neonates was assessed in each BP group. Moreover, a subgroup analysis was performed in 144 eligible patients whose BP was measured at both 12-13 and 14-15 weeks of gestation. At 16-19 weeks of gestation, higher sBP significantly increased the incidence of early-onset superimposed preeclampsia (13.3%, 24.6%, 32.2% and 75.0%, respectively) and small-for-gestational-age neonates (6.0%, 13.1%, 16.9% and 50.0%, respectively). Multivariate logistic regression analyses showed that women with sBP < 130 mmHg at 16-19 weeks of gestation had a significantly lower risk of early-onset superimposed preeclampsia than women with sBP of 140-159 mmHg. Subgroup analyses also showed that even at 14-15 weeks of gestation, sBP < 130 mmHg was associated with a significantly lower risk of early-onset superimposed preeclampsia than an sBP of 140-159 mmHg. In conclusion, sBP < 130 mmHg within 14 weeks of gestation reduced the risk of developing early-onset superimposed preeclampsia in women with chronic hypertension.
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Hipertensão , Pré-Eclâmpsia , Pressão Sanguínea , Feminino , Humanos , Hipertensão/complicações , Hipertensão/epidemiologia , Recém-Nascido , Recém-Nascido Pequeno para a Idade Gestacional , Pré-Eclâmpsia/epidemiologia , Gravidez , Estudos RetrospectivosRESUMO
PURPOSE: We investigated the temporal dynamics of blood oxygen level-dependent (BOLD) signal responses during various stimuli, including real acupuncture, sham acupuncture, and palm scrubbing. For this purpose, deconvolution analysis was used to perform measurements using multi-band (MB) echo-planar imaging (EPI), which can improve time resolution, and to analyze brain responses without an expected reference function. METHODS: We devided 26 healthy right-handed adults into a group of 13 who received real acupuncture stimulation with manual manipulation and the other group of 13 who received sham acupuncture and palm scrubbing tactical stimulations. Data analysis was performed with a combination of analysis packages. RESULTS: We found stimulus-specific impulse responses of the BOLD signal in various brain regions. During real acupuncture, activated areas were observed in the secondary somatosensory cortex (SII) and insula during stimulation and in the anterior cingulate cortex (ACC), supplementary motor area (SMA), and thalamus after the stimulation. During sham acupuncture, activated areas were observed in the SII, insula, and thalamus during simulation. During the scrubbing condition, activated areas were observed in the contralateral primary somatosensory cortex (SI), SII, insula, and thalamus during stimulation. In particular, during the real acupuncture condition, significantly delayed and long-sustained increased signals were observed in several brain regions, in contrast to the signals induced with sham acupuncture and palm scrubbing.Coclusion: We speculated that the delayed and long-sustained signal increases were caused by peripheral nociceptors, flare responses, and time-consuming processing in the central nervous system. We used deconvolution analysis with MB EPI and tent functions to identify the delayed increase in the BOLD signal in the area related to pain perception specifically observed in real acupuncture stimulation. We propose that the specific BOLD signal change observed in this study will lead to the elucidation of the mechanism underlying the therapeutic effect of acupuncture stimulation.
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Terapia por Acupuntura , Imageamento por Ressonância Magnética , Encéfalo/diagnóstico por imagem , Mapeamento Encefálico , Córtex SomatossensorialRESUMO
Movies depicting certain types of motion often provoke uncomfortable symptoms similar to motion sickness, termed visually induced motion sickness (VIMS). VIMS generally evolves slowly during the viewing of a motion stimulus and, when the stimulus is removed, the recovery proceeds over time. Recent human neuroimaging studies have provided new insights into the neural bases of the evolution of VIMS. In contrast, no study has investigated the neural correlates of the recovery from VIMS. Study of the recovery process is critical for the development of a way to promote recovery and could provide further clues for understanding the mechanisms of VIMS. We thus investigated brain activity during the recovery from VIMS with functional connectivity magnetic resonance imaging. We found enhanced recovery-related functional connectivity patterns involving brain areas such as the insular, cingulate and visual cortical regions, which have been suggested to play important roles in the emergence of VIMS. These regions also constituted large interactive networks. Furthermore, the increase in functional connectivity was correlated with the subjective awareness of recovery for the following five pairs of brain regions: insula-superior temporal gyrus, claustrum-left and right inferior parietal lobules, claustrum-superior temporal gyrus and superior frontal gyrus-lentiform nucleus. Considering the previous findings on the functions of these regions and the present results, it is suggested that the increase in FC may reflect brain processes such as enhanced interoceptive awareness to one's own bodily state, a neuroplastic change in visual-processing circuits and/or the maintenance of visual spatial memory.
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Enjoo devido ao Movimento , Encéfalo/diagnóstico por imagem , Mapeamento Encefálico , Humanos , Imageamento por Ressonância MagnéticaRESUMO
AIM: In the recent years, the number of cervical conization procedures performed for diagnostic or therapeutic purposes is increasing, accompanied by increased cervical neoplasia among young women. This study aimed to analyze the clinical data of patients who underwent conization in Japan. METHODS: Among the 14 832 cases of conization registered in 205 facilities over 2 years (2009-2011), the data of 2409 and 12 417 patients who underwent conization for diagnostic and therapeutic purposes, respectively, were retrospectively analyzed. RESULTS: The median age of the patients in diagnostic and therapeutic conization groups was 44 and 37 years, respectively. When comparing the diagnostic and therapeutic groups, 25.5% of the patients in the former were suspected with invasive cancer preoperatively, which is higher than that in the latter (2.7%). About 25.7% in the diagnostic and 14.1% in the therapeutic group had positive margin in the conization specimens. Additional treatment was required for 36.0% and 5.5% of the patients in the diagnostic and therapeutic groups, respectively, which are high figures for both. The risk factors of pathological upgrade in the conization specimens were diagnostic purpose, postmenopausal status and glandular lesion. Additional hysterectomy was performed in 1304 patients after conization, and pathological diagnosis was upgraded in 550 cases. Multivariate analysis revealed that postmenstrual status was an independent risk factor. CONCLUSION: This study revealed that cervical lesions of glandular lineage and patients with postmenopausal status benefit from diagnostic conization. However, in postmenopausal patients, the underlying disease cannot be excluded in the preserved uterus even by diagnostic conization.
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Conização , Neoplasias do Colo do Útero/diagnóstico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Histerectomia , Pessoa de Meia-Idade , Neoplasias do Colo do Útero/patologia , Adulto JovemRESUMO
BACKGROUND: Because cardiovascular function and hemodynamics markedly change during pregnancy, our aim was to elucidate left ventricular (LV) diastolic function in pregnant women.MethodsâandâResults:We prospectively collected the data of 397 pregnant women treated between 2012 and 2013. We evaluated their LV systolic and diastolic functions via echocardiography during the 3rd trimester (28-30 weeks' gestation) and within 4 days of delivery. Additionally, we analyzed the cardiac geometry: relative wall thickness and LV mass index (LVMI). Diastolic dysfunction was defined as early diastolic mitral annulus velocity (e') <7 cm/s and peak early filling velocity (E)/e' ratio >15. The pregnant women were 33.7±5.0 years old and the prevalence of hypertensive disorders in pregnancy (HDP) was 4.0%. LV systolic function was preserved in all pregnant women. However, diastolic function significantly decreased after delivery (mean e': 12.6 vs. 11.6 cm/s, P<0.0001; median E/e' ratio: 6.4 vs. 7.3, P<0.0001). Diastolic function after delivery was associated with the prevalence of HDP (P=0.035) and was correlated with age (R=-0.17, P=0.0009) and LVMI (R=-0.30, P<0.0001). However, these changes in diastolic function remained within the normal range and only 1 woman (1/397, 0.3%) had LV diastolic dysfunction after delivery. CONCLUSIONS: LV diastolic function decreased after delivery in pregnant women but was within the normal range.
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Ventrículos do Coração/fisiopatologia , Hipertrofia Ventricular Esquerda/fisiopatologia , Período Periparto , Complicações Cardiovasculares na Gravidez/fisiopatologia , Disfunção Ventricular Esquerda/fisiopatologia , Função Ventricular Esquerda , Remodelação Ventricular , Adulto , Diástole , Ecocardiografia Doppler , Feminino , Ventrículos do Coração/diagnóstico por imagem , Humanos , Hipertrofia Ventricular Esquerda/diagnóstico por imagem , Hipertrofia Ventricular Esquerda/etiologia , Idade Materna , Gravidez , Complicações Cardiovasculares na Gravidez/diagnóstico por imagem , Complicações Cardiovasculares na Gravidez/etiologia , Estudos Prospectivos , Recuperação de Função Fisiológica , Fatores de Risco , Fatores de Tempo , Disfunção Ventricular Esquerda/diagnóstico por imagem , Disfunção Ventricular Esquerda/etiologiaRESUMO
AIM: To evaluate and identify the risk factors for abnormal menstruation after radical trachelectomy. METHODS: This study included 58 patients who underwent radical trachelectomy at our hospital between April 2005 and January 2018. Patients were divided into groups of those with no change in postoperative menstruation (regular [R] group; n = 46) and those with abnormal menstruation such as amenorrhea or hypomenorrhea (irregular [I] group; n = 12). The perioperative characteristics and fertility of the groups were compared retrospectively. The data were statistically analyzed using Student's t-test, Fisher's exact test and Mann-Whitney U test for univariate analysis and logistic regression analysis for multivariate analysis, with the level of statistical significance set at P < 0.05. RESULTS: Based on Federation of Gynecology and Obstetrics staging, 54 patients had stage IB1, 2 had stage IB2 and 2 had stage IIA1 cervical cancer. Eight patients received neoadjuvant chemotherapy. Pretreatment tumor size, residual uterine cavity length and neoadjuvant and postoperative chemotherapy use were not significantly different between the groups. Abnormal menstruation was significantly more common in patients with postoperative pelvic infection (R group, 13.0%; I group, 58.3%) and cervical stenosis (R group, 15.2%; I group, 58.3%). CONCLUSION: To maintain healthy menstruation even after radical trachelectomy, it is important to prevent postoperative pelvic infection and cervical stenosis.
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Distúrbios Menstruais/etiologia , Menstruação , Complicações Pós-Operatórias/patologia , Traquelectomia/efeitos adversos , Neoplasias do Colo do Útero/cirurgia , Adulto , Colo do Útero/patologia , Constrição Patológica , Feminino , Humanos , Distúrbios Menstruais/patologia , Estadiamento de Neoplasias , Infecção Pélvica/etiologia , Infecção Pélvica/patologia , Pelve/patologia , Complicações Pós-Operatórias/etiologia , Gravidez , Estudos Retrospectivos , Traquelectomia/métodos , Doenças do Colo do Útero/etiologia , Doenças do Colo do Útero/patologia , Neoplasias do Colo do Útero/patologia , Neoplasias do Colo do Útero/fisiopatologiaRESUMO
BACKGROUND: We aimed to investigate the values and the changes of brain natriuretic peptide (BNP) and cardiac troponin in pregnant women. METHODS AND RESULTS: We prospectively collected the data of 405 pregnant women who were treated at Japanese general hospital between 2012 and 2013. We analyzed their laboratory data and echocardiographic findings during the third trimester (28-30 weeks' gestation) and within 4 days of delivery. In addition, we evaluated the factors associated with elevation of BNP and cardiac troponin I (cTnI) levels. The pregnant women were 33.8 ± 5.0 years old and the prevalence of pregnancy induced hypertension (PIH) and placental abnormality was 4.2% and 2.5%, respectively. BNP levels increased after delivery (13.2 pg/mL vs. 23.5 pg/mL; P <0.001), correlated with increased left ventricular diastolic dimension (P = 0.035), left atrial dimension (P <0.001), and decreased hemoglobin (P <0.001). Moreover, cTnI levels increased to over 0.015 ng/mL after delivery in 4.0% of pregnant women. In multivariate analysis, PIH (OR: 18.71, P = 0.003), placental abnormality (OR: 26.78, P = 0.007), and decreased hemoglobin after delivery (OR: 2.59, P <0.001) were the factors associated with elevated cTnI. CONCLUSIONS: BNP levels increased in association with cardiac chamber enlargement and decreased hemoglobin after delivery. Additionally, the factors affecting elevated cTnI levels were related to labor and delivery.
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Ventrículos do Coração/fisiopatologia , Hipertensão Induzida pela Gravidez/epidemiologia , Peptídeo Natriurético Encefálico/metabolismo , Placenta/anormalidades , Troponina I/metabolismo , Adulto , Feminino , Hemoglobinas/análise , Humanos , Hipertensão Induzida pela Gravidez/metabolismo , Japão , Período Periparto , Placenta/metabolismo , Gravidez , Terceiro Trimestre da Gravidez , Prevalência , Estudos ProspectivosRESUMO
AIM: Whether young cervical cancer patients have poorer prognosis compared to older ones has remained controversial over the past half century. The last three decades have seen a rise in morbidity and mortality among young Japanese women with cervical cancer. This reflects the fact that the importance of prevention has not been fully recognized due to limited clinical studies. We examined the relationship between age and prognosis in cervical cancer. METHODS: We retrospectively examined medical records of consecutive patients with International Federation of Gynecology and Obstetrics stage IB and IIB cervical cancer at a hospital in Japan. Patients were divided into two age groups: less than or equal to 39 years (adolescent and young adult [AYA] group) and greater than or equal to 40 years (older adult group). We compared prognosis and clinical factors associated with prognosis between AYA and older adult patients. RESULTS: Data from 182 patients (AYA n = 71; older adults n = 111) treated between 2004 and 2011 were analyzed. The proportion of loss to follow-up was 6.0%. Significant differences were observed in stage and lymph node metastasis between the two groups at baseline. However, despite the older adult group having a higher proportion of advanced cancer patients, the overall survival rate of stage IIB patients in the AYA group at the 3-year follow-up was significantly lower (AYA 53.6%, older adults 86.3%, P < 0.05). Multivariate analysis adjusted for clinical factors revealed that AYA patients had a 3.7-3.9 times greater mortality risk compared to older adults. CONCLUSION: AYA patients with stage IB and IIB cervical cancer may have a prognostic disadvantage.
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Adenocarcinoma/mortalidade , Carcinoma de Células Escamosas/mortalidade , Neoplasias do Colo do Útero/mortalidade , Adenocarcinoma/patologia , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Carcinoma de Células Escamosas/patologia , Feminino , Humanos , Metástase Linfática , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Taxa de Sobrevida , Neoplasias do Colo do Útero/patologia , Adulto JovemRESUMO
We report a case of clear cell carcinoma (CCC) of the ovary with plasma cell-rich inflammatory stroma, a recently proposed subtype of CCC, and present the cytological findings. The patient was a 48-year-old woman, who was incidentally found to have a right ovarian tumor during the preoperative work-up for an early-stage adenocarcinoma of the uterine cervix. Cytological examination of an imprint smear of the ovarian tumor and peritoneal washing revealed solid cell clusters of irregular, often dendritic shapes, which were intermingled with many inflammatory cells. "Raspberry bodies" were not found. Histopathological examination of the extirpated ovarian tumor showed the features of CCC with plasma cell-rich inflammatory stroma. This subtype of ovarian CCC poses cytological and histological diagnostic problems, and its differentiation from dysgerminoma is often difficult, because it mostly lacks the hyaline or mucoid stroma. Irregularly shaped clusters of large polyhedral cells, coarsely clumped nuclear chromatin, and plasma cell-rich inflammatory infiltrates suggest CCC, but the cytological differences between dysgerminoma and CCC are often subtle, and immunohistochemical examinations for cytokeratin 7 or epithelial membrane antigen may be necessary. Diagn. Cytopathol. 2017;45:128-132. © 2016 Wiley Periodicals, Inc.