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Cureus Jun 2023A 61-year-old postmenopausal female with a past medical history of type 2 diabetes, nephrolithiasis, and recurrent urinary tract infections presented to an outpatient...
A 61-year-old postmenopausal female with a past medical history of type 2 diabetes, nephrolithiasis, and recurrent urinary tract infections presented to an outpatient urology clinic with a chief complaint of urinary frequency, urgency, and burning after micturition. Associated symptoms included nausea, a low-grade fever with chills, and right flank pain. After treatment with antibiotics did not relieve all of her symptoms, imaging was obtained, showing a cystic mass with calcifications in the right kidney. Following laparoscopic partial right nephrectomy and total hysterectomy with bilateral salpingo-oophorectomy, pathological examination of the right kidney mass highlighted endometrial stromal cells consistent with endometriosis of the right kidney. The left ovary also contained endometrial stromal cells, confirming another diagnosis of endometriosis of the left ovary. This case highlights the importance of considering renal endometriosis in the differential diagnosis of renal masses in women, even if they are postmenopausal.
PubMed: 37519551
DOI: 10.7759/cureus.41133 -
Cancers Jul 2023Risk prediction models for cancer stage at diagnosis may identify individuals at higher risk of late-stage cancer diagnoses. Partial proportional odds risk prediction...
Risk prediction models for cancer stage at diagnosis may identify individuals at higher risk of late-stage cancer diagnoses. Partial proportional odds risk prediction models for cancer stage at diagnosis for males and females were developed using data from Alberta's Tomorrow Project (ATP). Prediction models were validated on the British Columbia Generations Project (BCGP) cohort using discrimination and calibration measures. Among ATP males, older age at diagnosis was associated with an earlier stage at diagnosis, while full- or part-time employment, prostate-specific antigen testing, and former/current smoking were associated with a later stage at diagnosis. Among ATP females, mammogram and sigmoidoscopy or colonoscopy were associated with an earlier stage at diagnosis, while older age at diagnosis, number of pregnancies, and hysterectomy were associated with a later stage at diagnosis. On external validation, discrimination results were poor for both males and females while calibration results indicated that the models did not over- or under-fit to derivation data or over- or under-predict risk. Multiple factors associated with cancer stage at diagnosis were identified among ATP participants. While the prediction model calibration was acceptable, discrimination was poor when applied to BCGP data. Updating our models with additional predictors may help improve predictive performance.
PubMed: 37509208
DOI: 10.3390/cancers15143545 -
Facts, Views & Vision in ObGyn Jun 2023Mullerian duct anomalies are prevalent in 4-7% of the female population and come in many different shapes and forms. A lot of effort has already gone into trying to...
Mullerian duct anomalies are prevalent in 4-7% of the female population and come in many different shapes and forms. A lot of effort has already gone into trying to classify these anomalies, and some are still found that do not match any of the subcategories. We report a 49-year-old patient, presenting with abdominal pressure and recent onset of abnormal vaginal bleeding. A laparoscopic hysterectomy was performed, which revealed a U3a-C(?)-V2 mullerian anomaly with three cervical ostia. The origin of the third ostium remains unclear. Early and correct diagnosis of Mullerian anomalies is of the utmost importance to provide individually tailored care and to avoid unnecessary surgeries.
PubMed: 37436057
DOI: 10.52054/FVVO.15.2.071 -
European Journal of Obstetrics,... Sep 2023A Cesarean Scar Pregnancy (CSP) is a variant of uterine ectopic pregnancy defined by full or partial implantation of the gestational sac in the scar of a previous... (Review)
Review
A Cesarean Scar Pregnancy (CSP) is a variant of uterine ectopic pregnancy defined by full or partial implantation of the gestational sac in the scar of a previous cesarean section. The continuous increase of Cesarean Deliveries is causing a parallel increase in CSP and its complications. Considering its high morbidity, the most usual recommendation has been termination of pregnancy in the first trimester; however, several cases progress to viable births. The aim of this systematic review is to evaluate the outcome of CSP managed expectantly and understand whether sonographic signs could correlate to the outcomes. An online-based search of PubMed and Cochrane Library Databases was used to gather studies including women diagnosed with a CSP who were managed expectantly. The description of all cases was analysed by the authors in order to obtain information for each outcome. 47 studies of different types were retrieved, and the gestational outcome was available in 194 patients. Out of these, 39 patients (20,1%) had a miscarriage and 16 (8,3%) suffered foetal death. 50 patients (25,8%) had a term delivery and 81 (41,8%) patients had a preterm birth, out of which 27 (13,9%) delivered before 34 weeks of gestation. In 102 (52,6%) patients, a hysterectomy was performed. Placenta Accreta Spectrum (PAS) was a common disorder among CSP and was linked to a higher rate of complications such as foetal death, preterm birth, hysterectomy, haemorrhagic morbidity and surgical complications. Some of the analysed articles showed that sonographic signs with specific characteristics, such as type II and III CSP classification, Crossover Sign - 1, "In the niche" implantation and lower myometrial thickness could be related to worse outcomes of CSP. This article provides a good understanding of CSP as an entity that, although rare, presents with a high rate of relevant morbidity. It is also understood that pregnancies with confirmed PAS had an even higher rate of morbidity. Some sonographic signs were shown to predict the prognosis of these pregnancies and further investigation is necessary to validate one or more signs so they can be used for a more reliable counselling of women with CSP.
Topics: Pregnancy; Infant, Newborn; Humans; Female; Cesarean Section; Premature Birth; Cicatrix; Watchful Waiting; Pregnancy, Ectopic; Pregnancy Outcome; Placenta Accreta; Fetal Death; Retrospective Studies
PubMed: 37421745
DOI: 10.1016/j.ejogrb.2023.06.030 -
BMC Pregnancy and Childbirth Jul 2023Clinically silent uterine rupture with complete fetal expulsion into the abdominal cavity is an extremely rare complication. Diagnosis can be difficult and the risk to...
BACKGROUND
Clinically silent uterine rupture with complete fetal expulsion into the abdominal cavity is an extremely rare complication. Diagnosis can be difficult and the risk to the mother and fetus is high. Conservative management has been described only in a few cases of partial expulsion of the fetus so far.
CASE PRESENTATION
We present a case of 43-year-old tercigravida with a history of previous laparotomic myomectomy and subsequent cesarean section. The subsequent pregnancy was complicated by uterine wall loosening and rupture at the site of the previous uterine scar after myomectomy and complete fetal expulsion into the abdominal cavity. The diagnosis was made at 24 + 6 weeks of gestation. Considering the absence of clinical symptomatology and the good condition of the fetus, a conservative approach was chosen with intensive monitoring of the maternal and fetal conditions. The pregnancy ended by elective cesarean section and hysterectomy at 28 + 0 weeks of gestation. The postpartum course was uneventful and the newborn was discharged to home care 63 days after delivery.
CONCLUSIONS
Fetal expulsion into the abdominal cavity after silent uterine rupture of the scarred uterus may be accompanied by minimal symptomatology making early diagnosis difficult. This rare complication must be considered in the differential diagnosis in women after major uterine surgery. In selected cases and under conditions of intensive maternal and fetal monitoring, conservative management may be chosen to reduce the risks associated with prematurity.
Topics: Infant, Newborn; Pregnancy; Female; Humans; Adult; Uterine Rupture; Cesarean Section; Conservative Treatment; Uterus; Abdominal Cavity
PubMed: 37420177
DOI: 10.1186/s12884-023-05812-1 -
The Journal of Maternal-fetal &... Dec 2023Resuscitative endovascular balloon occlusion of the aorta for placenta accreta spectrum is used to control maternal hemorrhage during cesarean hysterectomy. This study...
OBJECTIVE
Resuscitative endovascular balloon occlusion of the aorta for placenta accreta spectrum is used to control maternal hemorrhage during cesarean hysterectomy. This study aimed to assess the efficacy of resuscitative endovascular balloon occlusion of the aorta for placenta accreta spectrum by examines the change in the quantitative blood loss after applying resuscitative endovascular balloon occlusion of the aorta.
METHODS
This retrospective cohort study included patients with placenta accreta spectrum who required cesarean hysterectomy ( = 37) between 2003 and 2022 at a tertiary care center. Patients were divided into two groups (with resuscitative endovascular balloon occlusion of the aorta, = 13; without resuscitative endovascular balloon occlusion of the aorta, = 24). The quantitative blood loss was compared between the groups. Generalized linear mixed models were used to examine changes in quantitative blood loss during cesarean hysterectomy after resuscitative endovascular balloon occlusion of the aorta was applied. The operating surgeon was set as the random effect.
RESULTS
Operation time did not differ significantly between the groups ( = .09). The quantitative blood loss was significantly higher in patients who did not undergo resuscitative endovascular balloon occlusion of the aorta (2160 g) than in patients who did (1110 g; < .01). Resuscitative endovascular balloon occlusion of the aorta significantly decreased the quantitative blood loss during cesarean hysterectomy (partial regression coefficient, 2312; 95% confidence interval, 49-4577; < .05).
CONCLUSION
Resuscitative endovascular balloon occlusion of the aorta decreased the quantitative blood loss during cesarean hysterectomy in patients with placenta accreta spectrum without significantly increasing the operation time. This suggests that resuscitative endovascular balloon occlusion of the aorta is effective in patients with placenta accreta spectrum.
Topics: Pregnancy; Female; Humans; Retrospective Studies; Placenta Accreta; Blood Loss, Surgical; Hysterectomy; Aorta; Balloon Occlusion
PubMed: 37408127
DOI: 10.1080/14767058.2023.2232073 -
International Braz J Urol : Official... 2023Renal leiomyoma is a rare benign mesenchymal tumor arising from the smooth muscle cells of the kidney. Renal capsule is its most common location (1). Large tumor may...
AIM
Renal leiomyoma is a rare benign mesenchymal tumor arising from the smooth muscle cells of the kidney. Renal capsule is its most common location (1). Large tumor may require surgical excision which can be challenging in case of proximity to major vessels (2). Indications of robotic partial nephrectomy (RPN) have exponentially expanded over the past few years (3). We aim to report a case of large renal leiomyoma successfully managed with RPN.
METHODS
A 59-year-old female patient with BMI 51 presented with chief complaint of abdominal discomfort. The patient underwent a CT scan that revealed a massive circumscribed exophytic complex solid cystic mass of 4.5 x 7.7 x 6.2 cm, arising from the lower pole of right kidney and abutting the inferior vena cava. RENAL score was 11ah (high complexity). Past surgical history included mid-urethral sling, breast reduction, and hysterectomy with salpingectomy. Preoperative creatinine and eGFR were 0.9 (mg/dL) and 77 (mL/min), respectively. A robotic excision of this mass was successfully performed by using Da Vinci Xi platform. Main steps of the procedure are illustrated in the present video.
RESULTS
Dissection and isolation of the tumor were carefully performed after identifying key anatomical structures such as the ureter, the IVC and the renal hilum. Intraoperative ultrasound was used to confirm the margins of the mass. The renal artery was clamped and then the tumor was resected/enucleated. Renal parenchyma was re-approximated with a single layer of interrupted CT-1 Vicryl 0 with sliding clip technique. Warm ischemia time was 19 min. Estimated blood loss (EBL) was 250 ml. Operative time was 165 min. No intraoperative complications occurred. No drain was placed. Patient was discharged on postoperative day 2. Post-operative hypotension was managed with fluid bolus. Postoperative creatinine and eGFR were 1,0 (mg/dL) and 69 (mL/min/1.72m2), respectively. Pathology revealed a leiomyoma of genital stromal origin with hyalinization and calcification.
CONCLUSIONS
To the best of our knowledge, this is the first description of RPN for the management of a large (about 8 cm) renal leiomyoma. Robotic assisted surgery allows to expand the indications of minimally invasive conservative renal surgery whose feasibility becomes even more clinically significant in case of benign masses which can be managed without sacrificing healthy renal parenchyma.
Topics: Female; Humans; Middle Aged; Robotic Surgical Procedures; Creatinine; Kidney Neoplasms; Nephrectomy; Leiomyoma; Retrospective Studies; Treatment Outcome
PubMed: 37351907
DOI: 10.1590/S1677-5538.IBJU.2023.0205 -
Medicine May 2023Neoadjuvant chemotherapy (NACT) before radical hysterectomy has been widely used for locally advanced cervical cancer (LACC); However, its efficacy is yet to be...
BACKGROUND
Neoadjuvant chemotherapy (NACT) before radical hysterectomy has been widely used for locally advanced cervical cancer (LACC); However, its efficacy is yet to be determined.
METHODS
Effective and predictive biomarkers, which may aid in predicting the chemotherapy responses, were explored in this study. Initially, the expression of HIF-1α, VEGF-A, and Ki67 was detected in 42 paired (pre-NACT and post-NACT) LACC tissues, as well as 40 nonneoplastic cervical epithelial tissues by immunohistochemistry. Then, the correlation of the expression of HIF-1α, VEGF-A, Ki67 with the efficacy of NACT, as well as factors that affect the efficacy of NACT was analyzed.
RESULTS
A clinical response occurred in 66.7% (28/42) of the patients, including 57.1% (16/28) with a complete response and 42.9% (12/28) with a partial response; While 33.33% (14/42) were non-responders, including 42.9% (6/14) with stable disease and 57.1% (8/14) with progressive disease. HIF-1α, VEGF-A, and Ki67 were overexpressed in LACC tissues compared to nonneoplastic tissues (P < .01, respectively); While the expression of HIF-1α, VEGF-A, and Ki67 was significantly decreased after NACT (P < .01, respectively). What's more, in the response group, HIF-1α, VEGF-A, and Ki67 expression were significantly decreased after chemotherapy in the post-chemotherapy cervical cancer tissues compared with the pre-chemotherapy cervical cancer tissues (all P < .05). Additionally, patients with lower histological grade and lower expression of HIF-1α, VEGF-A, and Ki67 were more responsive to NACT (P < .05, respectively); Moreover, the histological grade [P = .025, HR (95% CI): 0.133 (0.023-0.777)], HIF-1α [P = .019, HR (95% CI): 0.599 (0.390-0.918)], and Ki67 [P = .036, HR (95% CI): 0.946 (0898-0.996)] were independent risk factors affecting the efficacy of NACT in LACC.
CONCLUSION
Expression of HIF-1α, VEGF-A, and Ki67 were significantly decreased after NACT, and decreasing expression of HIF-1α, VEGF-A, and Ki67 were related to good response to NACT, suggesting HIF-1α, VEGF-A, and Ki67 may be implicated in evaluating the efficacy of NACT in LACC.
Topics: Female; Humans; Antineoplastic Combined Chemotherapy Protocols; Chemotherapy, Adjuvant; Ki-67 Antigen; Neoadjuvant Therapy; Neoplasm Staging; Uterine Cervical Neoplasms; Vascular Endothelial Growth Factor A
PubMed: 37335690
DOI: 10.1097/MD.0000000000033820 -
Molecular and Clinical Oncology Jul 2023Endometrial cancer is the fifth most common female cancer worldwide and the third leading female cancer in the Western world. The marked surge in endometrial cancer... (Review)
Review
Endometrial cancer is the fifth most common female cancer worldwide and the third leading female cancer in the Western world. The marked surge in endometrial cancer incidence is alarming. The aim of the present review is to focus on endometrial cancer affecting young women of reproductive age. Surgery, namely abdominal or laparoscopic hysterectomy, with or without salpingo-oophorectomy, and sentinel lymph node detection has become the standard surgical strategy for early stage endometrioid endometrial cancer. However, premenopausal women might want to preserve their fertility, especially if they are nulliparous or have not reached their desired number of children at the time of diagnosis. Conservative, uterus-sparing treatment, based on progestin products, may be an advantageous option for patients meeting the necessary criteria. Potential candidates have to be committed to following a rigorous protocol of treatment, investigations and follow-up. The evidence in favor of this approach, although limited, is encouraging and patients who have achieved a histologically documented disease complete remission could attempt to conceive spontaneously or with the immediate use of assisted reproductive technology techniques. The risk of partial or negative response to progestin treatment or cancer recurrence is well documented, thus patients have to be aware of the possible need for interruption of conservative treatment and hysterectomy.
PubMed: 37323245
DOI: 10.3892/mco.2023.2651