High-Grade Serous Ovarian Cancer during Pregnancy: From Diagnosis to Treatment.

BACKGROUND: Due to the rarity of ovarian cancer diagnosed during pregnancy, the literature on the treatment of subtypes of epithelial ovarian cancer in pregnancy is sparse. The aim of our review was to analyze cases of high-grade serous ovarian cancer in pregnancy. METHODS: The PubMed and Scopus databases were searched for relevant articles published in English between January 2000 and December 2023. The references of all the relevant reviews found were also checked to avoid omitting eligible studies. Information on the all retrieved cases was extracted and reviewed in detail. The most important detail was the subtype of high-grade serous ovarian cancer, which was referred to as serous adenocarcinoma (grade 2 or grade 3) in older cases. RESULTS: We found eleven cases with relevant details of high-grade serous ovarian cancer diagnosed in pregnancy. Despite the small number of cases we found, our study demonstrated the importance of an accurate initial vaginal ultrasound at the first examination in pregnancy and the safety of diagnostic surgery and chemotherapy in pregnancy. CONCLUSIONS: There have not been long-term follow-ups of patients' oncologic and obstetric outcomes. As patients should be comprehensively informed, more detailed case reports or series with longer follow-up periods are needed.

Gynecological cancer during pregnancy-From a gyne-oncological perspective.

Gynecological cancer diagnosed during pregnancy requires accurate diagnosis and staging to determine optimal treatment based on gestational age. Cervical and ovarian cancers are the most common and multidisciplinary team collaboration is pivotal. Magnetic resonance imaging and ultrasound can be used without causing fetal harm. In cervical cancer, early-stage treatments can often be delayed until fetal lung maturation and cesarean section is recommended if disease prevails, in combination with a simple/radical hysterectomy and lymphadenectomy. Chemoradiotherapy, the recommended treatment for advanced stages, is not compatible with pregnancy preservation. Most gestational ovarian cancers are diagnosed at an early stage and consist of nonepithelial cancers or borderline tumors. Removal of the affected adnexa during pregnancy is often necessary for diagnosis, though staging can be performed after delivery. In selected cases of advanced cervical and ovarian cancers, neoadjuvant chemotherapy may be an option to allow gestational advancement but only after thorough multidisciplinary discussions and counseling.

[Colorectal cancer in pregnancy. Case reports]. / Cáncer colorectal en el embarazo. Reportes de caso.

Colon rectal cancer (CRC) during pregnancy is a rare neoplasia, with an incidence between 0.07-0.1% in the population. For an early diagnosis, a high suspicion is necessary and with it, timely diagnostic tests are carried out. When there is no suspicion and no diagnosis is sought, the prognosis is usually poor since it is often in an advanced state. We present the cases of two pregnant women aged 27 and 31 diagnosed with moderately differentiated colorectal adenocarcinoma at 29 and 30 weeks of gestation, respectively. Due to the importance of making an opportune diagnosis to improve the survival of the patients, a search of information was carried out in the literature in relation to the diagnosis, management and prognosis of this pathology.

Adrenocortical pheochromocytoma diagnosed during pregnancy: a case report.

This paper reports a rare case of adrenocortical carcinoma (ACC) diagnosed during pregnancy presenting with gestational hypertension. Hypertensive disorders in pregnancy should receive enough attention to identify and exclude the possibility of adrenal diseases, thereby making a timely diagnosis and active treatment.

Pheochromocytoma in pregnancy: a case report.

BACKGROUND: Pheochromocytoma (PHEO) in pregnancy is a rare disease, and the management of this situation is not well established. The misdiagnosis of the disease often leads to adverse outcomes for both mothers and infants. CASE REPORT: Here, we describe a case of a pregnant woman at 25 weeks' gestation presenting with headache, chest tightness, and shortness of breath, which was found to have a left adrenal mass and hypertensive urgency and diagnosed pregnancy with PHEO in our hospital. The timely diagnosis and proper treatment came with an optimal maternal and fetal outcome. CONCLUSIONS: The case of pheochromocytoma in pregnancy we report demonstrated that early diagnosis and a multidisciplinary approach ensured a favorable prognosis for both maternal and fetal, and we also addressed the importance of individual basis evaluation during the whole journey.

Managing women of childbearing age with chronic myeloid leukemia: safety and treatment considerations.

INTRODUCTION: TKIs are paradigmatic in CML management and offer patients the prospect of a normal life expectancy. As a consequence, the focus of both the clinician and patient has shifted to considerations of quality of life, including the ability to parent children. Unfortunately, TKIs are teratogenic so that alternative treatment options may be required during pregnancy to adequately control disease and minimize risk. AREAS COVERED: In this review, we summarize and provide an overview of the literature on the management of CML in women of childbearing age. We discuss the various treatment options as well as their advantages, disadvantages, and safety considerations. We discuss CML in the context of: 1) planned pregnancies with CML; 2) unplanned pregnancies with CML; 3) CML diagnosed during pregnancy. EXPERT OPINION: Confidence in managing pregnancy and CML continues to grow. In the majority of cases, with careful planning and counseling, no treatment is required and disease control can be safely regained after pregnancy ends. For those who require treatment, various options are available and there is growing evidence to suggest that some TKIs may be safe in the later stages of pregnancy.

Pregnancy-associated breast cancer: a multicenter study comparing clinicopathological factors, diagnosis and treatment outcomes with non-pregnant patients.

PURPOSE: Pregnancy-associated breast cancer (PABC), defined as breast carcinoma diagnosed during pregnancy or in the first post-partum year, is one of the most common gestation-related malignancies with reported differences in tumor characteristics and outcomes. This multicenter study aims to review cases of PABC in Singapore, including their clinicopathological features, treatment, and clinical outcomes compared to non-PABC patients. METHODS: Demographic, histopathologic and clinical outcomes of 93 PABC patients obtained from our database were compared to 1424 non-PABC patients. RESULTS: PABC patients presented at a younger age. They had higher tumor and nodal stages, higher tumor grade, were more likely to be hormone receptor negative and had a higher incidence of multicentric and multifocal tumors. Histological examination after definitive surgery showed no significant difference in tumor size and number of positive lymph nodes suggesting similar neoadjuvant treatment effects. Despite this, PABC patients had worse outcomes with poorer overall survival and disease-free survival, OS (P < 0.0001) and DFS (P < 0.0001). Termination of pregnancy did not improve survival. CONCLUSION: Patients with PABC present at a higher stage with more aggressive disease and have poorer outcomes compared to non-PABC patients. Reducing delay in diagnosis and treatment may help improve survival.

Cancer in pregnancy: treatment effects.

PURPOSE: Pregnant patients present a unique challenge to cancer therapy. Due to the potential catastrophic implications related to teratogenic effects or pregnancy loss, oncologic management of this vulnerable patient group must be strategic and personalized. METHODS: This article will discuss the unique treatment approach to the pregnant cancer patient. This includes discussion of the role of imaging during staging, treatment, and follow-up with an emphasis on avoiding ionizing radiation when possible. RESULTS AND CONCLUSION: Specific considerations and modifications to standard cancer treatments, including surgery and systemic therapies such as chemotherapy, immunotherapy, targeted and hormone therapies are crucial components of providing oncologic care to minimize negative effects to the mother and developing fetus. Radiation and proton therapy are also options that may be employed in specific circumstances. Finally, this article will address the long-term treatment effects of these therapies on future fertility.

Treating Cancer in Pregnant Patients After Roe v Wade Overturned.

This medical news feature discusses the challenges of treating pregnant patients diagnosed with cancer following the reversal of Roe v Wade.

Characterization and clinical management of abnormal cytology findings in pregnant women: a retrospective analysis.

PURPOSE: The diagnosis of cervical intraepithelial neoplasia during pregnancy poses a great challenge to the treating clinician and the patient. According to the current guidelines, watchful waiting during pregnancy can be justified. Only in cases of invasion, immediate treatment may be indicated. However, few data are available on the management of cervical dysplasia during pregnancy. Further research is important for counselling affected women. METHODS: Data of pregnant patients with suspected cervical dysplasia who presented to the University Women's Hospital Tübingen between 2008 and 2018 were evaluated retrospectively. Colposcopic, cytologic, and histologic assessment was performed for diagnosis. Data on remission, persistence and progression of disease based on histologic and cytologic assessment and the mode of delivery were correlated. RESULTS: 142 patients were enrolled. Cytology at first presentation was PAPIII (-p/-g) in 7.0%, PAPIIID (IIID1/IIID2) in 38.7%, PAPIVa (-p/-g) in 50.0%, PAPIVb (-p) in 2.8%, and PAPV (-p) in 1.4%. All cases with suspected invasion were recorded at the initial presentation. Complete histological or cytological remission was observed in 24.4%, partial remission in 10.4%, persistence in 56.3%, and progression in 8.9%. In two cases (1.5%) progression to squamous cell carcinoma occurred. CONCLUSIONS: Watchful waiting for cervical intraepithelial neoplasia during pregnancy seems to be sufficient and oncologically safe. It is important to exclude invasion during pregnancy, to perform frequent colposcopic, cytologic and histologic examinations and to ensure a postpartum follow-up examination to initiate the treatment of high-grade lesions. Spontaneous delivery seems to be safe in patients with cervical dysplasia, Caesarean section is not indicated.

Survival after breast cancer in women with a subsequent live birth: Influence of age at diagnosis and interval to subsequent pregnancy.

BACKGROUND: There remains a considerable concern among both patients and oncologists that having a live birth (LB) after breast cancer might adversely impact survival. METHODS: analysis of survival in a national cohort of women with breast cancer diagnosed at age 20-39 years between 1981 and 2017 (n = 5181), and subsequent LB using Scottish Cancer Registry and national maternity records. Cases had at least one subsequent LB, each was matched with up to six unexposed cases without subsequent LB, accounting for guaranteed time bias. RESULTS: In 290 women with a LB after diagnosis, overall survival was increased compared to those who did not have a subsequent LB, HR 0.65 (95%CI 0.50-0.85). Women with subsequent LB who had not had a pregnancy before breast cancer showed increased survival (HR 0.56, 0.38-0.82). There was a progressively greater interaction of subsequent LB with survival with younger age, thus for women aged 20-25 years, HR 0.30 (0.12-0.74) vs. those aged 36-39, HR 0.89 (0.42-1.87). In women with LB within five years of diagnosis, survival was also increased (HR 0.66; 0.49-0.89). Survival following LB was similar to unexposed women by ER status (both positive and negative) and in those known to have been exposed to chemotherapy. CONCLUSIONS: This analysis provides further evidence that for the growing number of women who wish to have children after breast cancer, LB does not have a negative impact on overall survival. This finding was confirmed within subgroups, including the youngest women and those not previously pregnant.

Characteristics, treatment trends, and long-term outcomes of Japanese patients with pregnancy-associated breast cancer (PABC).

PURPOSE: To clarify the characteristics, treatment trends, and long-term outcomes of patients with pregnancy-associated breast cancer (PABC). METHODS: PABC includes breast cancer diagnosed during pregnancy (PBC) and breast cancer diagnosed within 1 year after childbirth or during lactation (LBC). We compared clinical characteristics of 126 patients with LBC and 49 patients with PBC who underwent surgery at our hospital from 1946 to 2018. Survival was compared between patients with LBC and those with PBC in terms of breast cancer-specific disease-free survival (BC-DFS) and overall survival (OS). RESULTS: Patients with LBC were more likely to have family history, lymph node metastasis, lymphatic invasion, and to receive chemotherapy than patients with PBC. Patients with LBC showed poorer BS-DFS and OS than patients with PBC. Among patients with LBC, those treated after 2005 were older at surgery, had a smaller tumor size, received more systemic therapy, and had a more favorable prognosis than patients treated before 2004. Family history, breast cancer within 1 year after childbirth, and surgery before 2004 as well as cStage, lymph node metastasis, and lymphatic invasion were significantly associated with poor prognosis in patients with LBC. In the multivariate analysis for BC-DFS and OS among patients with PABC, LBC vs PBC did not remain as an independent prognostic factor while cStage remained. CONCLUSION: Patients with LBC had a poorer prognosis than those with PBC, most likely due to disease progression rather than biological characteristics. Early detection and optimization of systemic treatments are critical for improving the outcomes of patients with LBC.

Perinatal outcomes of women with gestational breast cancer in Australia and New Zealand: A prospective population-based study.

OBJECTIVE: To determine the epidemiology, clinical management, and outcomes of women with gestational breast cancer (GBC). METHODS: A population-based prospective cohort study was conducted in Australia and New Zealand between 2013 and 2014 using the Australasian Maternity Outcomes Surveillance System (AMOSS). Women who gave birth with a primary diagnosis of breast cancer during pregnancy were included. Data were collected on demographic and pregnancy factors, GBC diagnosis, obstetric and cancer management, and perinatal outcomes. The main outcome measures were preterm birth, maternal complications, breastfeeding, and death. RESULTS: Forty women with GBC (incidence 7.5/100 000 women giving birth) gave birth to 40 live-born babies. Thirty-three (82.5%) women had breast symptoms at diagnosis. Of 27 women diagnosed before 30 weeks' gestation, 85% had breast surgery and 67% had systemic therapy during pregnancy. In contrast, all 13 women diagnosed from 30 weeks had their cancer management delayed until postdelivery. There were 17 preterm deliveries; 15 were planned. Postpartum complications included the following: hemorrhage (n = 4), laparotomy (n = 1), and thrombocytopenia (n = 1). There was one late maternal death. Eighteen (45.0%) women initiated breastfeeding, including 12 of 23 women who had antenatal breast surgery. There were no perinatal deaths or congenital malformations, but 42.5% of babies were preterm, and 32.5% were admitted for higher-level neonatal care. CONCLUSIONS: Gestational breast cancer diagnosed before 30 weeks' gestation was associated with surgical and systemic cancer care during pregnancy and planned preterm birth. In contrast, cancer treatment was deferred to postdelivery for women diagnosed from 30 weeks, reflecting the complexity of managing expectant mothers with GBC in multidisciplinary care settings.

Melanoma in pregnancy: Diagnosis and management in early-stage and advanced disease.

Approximately one-third of women diagnosed with melanoma are of child-bearing age. The annual incidence of melanoma has risen steadily over the last 40 years, resulting in increasing numbers of women diagnosed with melanoma both during pregnancy, and post-partum. To date, there are no formal guidelines on the management of pregnancy associated melanoma (PAM), both early stage and metastatic. This article reviews the existing literature and provides a framework for the investigation and multidisciplinary management of PAM.

Managing Central Nervous System Tumors During Pregnancy.

PURPOSE OF REVIEW: This article discusses current recommendations and special considerations for the management of central nervous system (CNS) tumors in pregnant women and provides case vignettes to emphasize important clinical concepts. RECENT FINDINGS: Given that nearly 60% of all intracranial and spinal cord tumors, including both primary and metastatic tumor types, malignant or benign, are diagnosed in women, it is equitable to bring attention to the unique management considerations that pertain to women during specific phases of their lifespan, such as pregnancy. The pregnancy phase is marked by changes in hormonal, immunologic, and other physiologic responses. Although substantial evidence supports a pregnancy influence on tumor oncogenicity, the cumulative effect of the pregnancy state on brain tumor biology remains elusive. Furthermore, as innovative cancer treatments and surveillance technologies expand, providers must consider potential new risks to safe pregnancy maintenance. This article reviews pregnancy considerations in CNS tumor care and offers best practice approaches and considerations. SUMMARY: Informed neuro-oncology practices on safer surgical, radiation, medical, device, and imaging techniques is of critical importance to pregnancy and fertility maintenance in cancer survivors. Expanding this knowledge relies on advocacy and a commitment to develop equitable and multidisciplinary research within the field. This also requires a focus on patient-reported outcomes and patient-centered conversations to best care for pregnant women with CNS tumors.