Oral cancer in pregnancy: A systematic review

PURPOSE

Oral cancers in pregnancy (OCiP) are rare, however when diagnosed it complicates both the treatment of cancer and the outcome of pregnancy. The aim of this systematic review was to assess the factors impacting the foetal and maternal outcome in OCiP.

MATERIALS AND METHODS

A systematic search was performed on the following electronic databases: PubMed, Scopus, ScienceDirect and Google Scholar. Only histopathologically diagnosed cases of oral cancer in pregnant patients were included. The Joanna Briggs Institute questionnaire for case reports was used to assess the risk of bias. Logistic regression analysis was used to assess the factors impacting foetal and maternal outcome.

RESULTS

Out of the 40 cases reported, 28 were squamous cell carcinomas and 7 osteosarcomas. Logistic regression analysis demonstrated a non-significant association between age of patient, staging, trimester and treatment to maternal and foetal outcome. The overall recurrence, maternal death and foetal death for OCiP was 25 %, 30.77 % and 3.45 % respectively.

CONCLUSION

It could be concluded with low evidence level that none of the factors explored in this SR affected the maternal and foetal outcome. A regular oral check-up, particularly the tongue of pregnant females is recommended to identify any early signs of inflammation or oral cancer and subjected to biopsy to identify malignancy or dysplasia.

Spontaneous and induced abortions in women with a diagnosis of gestational related neoplasm: a population-based linkage study in Lombardy, 2010-2020

BACKGROUND

A diagnosis of cancer during pregnancy or within one year after the end of pregnancy is a major clinical and public health issue. The current study aimed at estimating the incidence of pregnancy-associated cancer (PAC) and assessing whether the risk of abortion is increased in women diagnosed with cancer.

METHODS

This population-based cohort study used the regional healthcare utilization (HCU) databases of Lombardy, the largest region in Italy, to identify the women who delivered between 2010 and 2020. PAC were identified by oncological ICD-9-CM codes reported in the hospital discharge forms. We computed the ratio of PAC cases to the total number of pregnancies. Following a diagnosis of PAC, the prevalence ratio (PR) of abortion and the corresponding 95% confidence interval (CI), was estimated using a log-binomial model adjusted for maternal age.

RESULTS

During the study period, 926 women who gave birth (1.29 cases per 1000 births) and 341 women who had an abortion (1.52 cases per 1000 abortions) were diagnosed with PAC. Regardless of the outcome of pregnancy, the risk of PAC increased with increasing age. The rate of PAC was initially lower among births, but it came very close to the rate of PAC among abortions in the last two calendar years. The proportion of abortions among women with PAC gradually decreased from 27.7% in 2010-2012 to 18.5% in 2019-2020 (p-value < 0.001). Overall, a diagnosis of PAC was related to an approximately 10% increased risk of abortion (PR = 1.11, 95%CI:1.01-1.22). However, no association was observed in 2019-2020 (PR = 0.87, 95%CI:0.65-1.17). Considering only diagnoses made during the first trimester of pregnancy, the risk of abortion was about 2.5 times higher (PR = 2.53, 95%CI:2.05-3.11) and the risk of induced abortion was almost 4 times higher (PR = 3.71, 95%CI:2.82-4.90).

CONCLUSION

In this population the risk of abortion was about 10% higher in women with PAC than in women without PAC. However, this association tended to decrease in more recent calendar periods. This trend seemed to be influenced more by spontaneous than by induced abortions.

Primary Cutaneous Peripheral T-Cell Lymphoma-Not Otherwise Specified (pcPTCL-NOS) in Pregnancy

A 25-year-old, 7-month pregnant woman presented with rapidly progressive multiple ulcerated nodules present for 5 months on her left thigh. The lesions began as small red-colored papules, becoming nodular within few days. Initially, she was treated with systemic antibiotics and analgesics, and later a local physician performed incision and drainage. The lesions further increased, becoming indurated and ulcerated. Two months after her delivery, the lesions had extended to the middle of the medial side of her left thigh. On admission, she had a history of fever and weight loss, but there was no trauma. She delivered a full-term healthy baby boy. Past and family history was not significant. Examination revealed 15-20 ill-defined, erythematous, immobile, and irregular nodules of varying sizes, measuring 4 × 5 cm2, and extending from the inguinal region to the middle portion on medial aspect of the left thigh (Figure 1). Some of the nodules ulcerated with yellow color discharge with crusting, attributed to secondary bacterial infection. Multiple palpable and matted inguinal lymph nodes were present in the left inguinal region.

[Screening, diagnostics, and treatment of cervical cancer in pregnancy]

Cervical cancer is one of the most common cancers in pregnancy. Early diagnosis is of utmost importance for the outcome of the woman and her child. Vaginal bleeding in pregnancy should prompt gynaecological examination, and further diagnostic is needed in women with persistent symptoms. A decision on preservation of the pregnancy in women who are diagnosed with early-stage cervical cancer depends on stage and gestational age, as argued in this review.

Prognosis of triple-negative breast cancer associated with pregnancy: A propensity score-matched analysis from the French CALG (Cancer Associé à la Grossesse) network

Introduction

Triple-negative (TN) breast cancer represents one third of pregnancy-associated breast cancers (PABC). The aims of the current study were to describe oncological and obstetrical outcomes of patients with TN-PABC and to compare their prognosis with TN-non-PABC patients using a propensity score.

Materials and methods

Between January 2005 and December 2020, data of patients with histologically proven TN-PABC were collected and compared with data of TN-non-PABC patients under the age of 46 years diagnosed during the same period using a propensity score (PS).

Results

After PS matching (tumor size and lymph node involvement),there were 59 patients in each group. The median follow-up was 14 months (IQR 4.8–40.1) for the TN-PABC group and 60 months (IQR 30.7–101.4) for the TN-non-PABC group. Eight recurrences occurred in the TN-PABC group and 10 in the TN-non-PABC group (adjusted OR (AOR) = 0.60 (0.21–1.60), HR (Cox adjusted model- AHR) = 1.25 (0.53–2.94)). Two patients died in the TN-PABC group, and six in the TN-non-PABC group with an AOR = 0.23 (0.03–1.01) and an AHR = 0.58 (0.12–2.69). All the patients diagnosed during the second (n = 17) and third trimesters (n = 28) continued their pregnancies, with a median term at delivery of 38 WG (IQR 36–39). All patients gave birth to healthy newborns.

Conclusion

Although the TN subtype is associated with poor prognosis in pregnant patients due to advanced stage at diagnosis and high lymph node involvement, our PS-matched case-control study showed that pregnancy per se does not worsen the prognosis in terms of recurrence-free and overall survival.

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Triple-negative breast cancer are associated with poor prognosis.

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Breast cancers occurring during pregnancy differ from those occurring in the post-partum period.

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Pregnancy per se does not worsen the prognosis in triple-negative breast cancer.

Placental chorioangioma: an unusual cause of neonatal cardiomyopathy

A late preterm baby presented with clinical and echocardiographic features of cardiomyopathy and cardiac failure soon after birth. After extensive metabolic, infective and genetic investigations, the likely cause was established to be due to multiple small placental chorioangiomas. While large placental chorioangiomas are associated with maternal, fetal and neonatal complications, small chorioangiomas are usually asymptomatic and diagnosed incidentally on placental histology. Our case demonstrates that multiple small chorioangiomas might behave like a giant chorioangioma, causing significant neonatal morbidity. This report also highlights the importance of assessing the placental histology where no identifiable cause for neonatal cardiomyopathy can be found.

Vaginal Transmission of Cancer from Mothers with Cervical Cancer to Infants

Two cases of pediatric lung cancer (in 23-month-old and 6-year-old boys) resulting from mother-to-infant transmission of uterine cervical tumors were incidentally detected during routine next-generation sequencing of paired samples of tumor and normal tissue. Spontaneous regression of some lesions in the first child and slow growth of the tumor mass in the second child suggested the existence of alloimmune responses against the transmitted tumors. Immune checkpoint inhibitor therapy with nivolumab led to a strong regression of all remaining tumors in the first child. (Funded by the Japan Agency for Medical Research and Development and others; TOP-GEAR UMIN Clinical Trials Registry number, UMIN000011141.).

Assessment of Somatic Support Process for Pregnant Brain Death Patients Occurring in a Transition Country Between Asia and Europe from Medical, Ethical, Legal and Religious Aspects

In spite of the fact that brain death during pregnancy is not a common occurrence, it is an important ethical problem for all cultures and religions can have a significant influence on the donation decision after brain death. Therefore, this study aimed to present the case of a pregnant patient developing brain death which occurred in our intensive care unit and to compare the medical, ethical and legal problems relating to pregnant cases developing brain death with 24 cases in the literature. A 21-year-old 19-week pregnant case with gestational diabetes was monitored in the anesthesia intensive care unit and developed brain death due to intracranial mass and intraventricular hemorrhage. Though brain death is a situation well understood by organ transplant professionals, brain death developing in pregnant patients still involves many medical, ethical and legal problems.

Complex Mediastinal Tumour In Pregnancy: Case Report

A 19 years-old woman, on her 17th week of pregnancy presented to the emergency department with thoracic pain and vomiting. An empyema was diagnosed and she was transferred to a tertiary hospital for treatment. After drainage of the empyema a mediastinal mass was detected and a thoracic MRI revealed a multicystic lesion of the anterior mediastinum, causing cardiac and left lung compression, suggestive of a complicated teratoma. After a multidisciplinary discussion involving pulmonology, radiology, obstetrics and thoracic surgery, she was operated successfully by clamshell incision. A mature complicated teratoma was resected and a left pleurectomy/decortication performed. She was discharged on day 17 with no obstetrical or respiratory symptoms..

Prognosis and Management of BRAF V600E-Mutated Pregnancy-Associated Melanoma

BACKGROUND

Approximately one third of women who develop melanoma at childbearing age are diagnosed during gestation or the postpartum period, facing pregnancy-associated melanoma (PAM). However, only some retrospective studies with heterogeneous data have analyzed the impact of pregnancy on melanoma development, and no evidence exists about the behavior and the management of BRAF-mutated disease.

SUBJECTS, MATERIALS, AND METHODS

In order to better describe the evolution of BRAF V600E-mutated PAM, we present here all consecutive cases diagnosed in our site during the last 7 years, recording oncological, obstetrical, and perinatal parameters, as well as the therapeutic decisions for both melanoma and gestation. Based on our institutional experience, we weigh the current published evidence and discuss upcoming clinical considerations about the prognosis of PAM, the role of BRAF status, and the possible treatment options during pregnancy in localized or advanced/metastatic disease. Five women were diagnosed with newly metastatic or relapsed BRAF V600E-mutated PAM (four during gestation and one in the 1st year postpartum) between 2012 and 2019. All of them developed extensive metastatic disease with multiple organ involvement, and four developed brain metastases. All cases experienced melanoma progression in less than 6 months under targeted therapy and died soon independently of the followed sequence of treatments. All the neonates were delivered alive and healthy, but one developed melanoma earlier than the second year of life.

RESULTS

Reviewing the literature to confirm our unfavorable outcomes, no specific data on BRAF-mutated PAM were retrieved and current evidence still supports that the prognosis of PAM should be guided by the established risk factors, whereas the management of advanced/metastatic PAM should be evaluated on a case-by-case basis.

CONCLUSION

More data are required to ascertain whether BRAF-mutated profile adversely affects PAM outcome, although the clinicians should be aware to detect any potential melanoma lesion during pregnancy as soon as possible, treating it locally, regardless of its BRAF status.

IMPLICATIONS FOR PRACTICE

The prognosis and management of pregnancy-associated melanoma whether BRAF-mutated or wild type, is currently guided by the same parameters as in the nonpregnant condition. In this special nontrial subpopulation, BRAF-mutated status seems to have a detrimental effect on disease outcome, independently of the following treatments. In early stage melanoma, wide local excision with or without sentinel lymph node dissection may be curative at any trimester of gestation, while in advanced/metastatic setting, therapeutic strategy including immune-checkpoint or BRAF/MEK inhibitors, is more challenging, regardless of BRAF status, and should be based on an individualized decision in each case at a multidisciplinary level.

A Brazilian multicentre study evaluating pregnancies induced by cabergoline in patients harboring prolactinomas

OBJECTIVE

To evaluate the maternal-fetal outcomes of CAB-induced pregnancies in patients with prolactinoma in a large cohort.

METHODS

The prevalence of tumor growth, miscarriage, preterm, low birth weight, congenital malformations and impairment in neuropsychological development in children among women treated with CAB were assessed in a Brazilian multicentre retrospective observational study, RESULTS: We included 194 women with a mean age of 31 (17-45) years, 43.6% presenting microadenomas and 56.4% macroadenomas, at prolactinoma diagnosis. In 233 pregnancies, CAB was withdrawn in 89%, after pregnancy confirmation. Symptoms related to tumor growth occurred in 25 cases, more frequently in macroadenomas. The overall miscarriage rate was 11%, although higher in the subgroup of patients with CAB maintainance after pregnancy confirmation (38% vs. 7.5%). Amongst the live-birth deliveries, preterm occurred in 12%, low birth weight in 6% and congenital malformations in 4.3%. Neuropsychological development impairment was reported in 7% of cases.

CONCLUSIONS

Our findings confirm previous results of safety in maternal and fetal outcomes in CAB-induced pregnancies; nevertheless, CAB maintenance after pregnancy confirmation was associated with higher miscarriage rate; result that must be further confirmed.

[Pregnancy-Associated Stage Ⅳ Gastric Cancer with No Recurrence for a Long Time-A Case Report]

A 28-year-oldwoman visiteda clinic with a complaint of epigastralgia 3 months after delivery. She was diagnosedwith gastritis andtreatedwith medication. Two months later, in January 2006, she was admittedto our hospital with a complaint of dysphagia. Upper gastrointestinal endoscopy revealed type 3 gastric cancer in the lesser curvature of the cardia, and abdominal CT scan showed wall thickening of the upper gastric body. No apparent distant metastases were found. The patient underwent total gastrectomy with D2 lymph node dissection in February 2006. Although there was no peritoneal dissemination, the patient testedpositive in peritoneal lavage cytology. The postoperative pathological diagnosis was gastric cancer pT4aN2M1(P0CY1H0), Stage Ⅳ. She was discharged on postoperative day 22. S-1 monotherapy(100mg/day, day 1- 28q6wks)was performedfor 1 year on an outpatient basis. For 13 years and1 0 months after the surgery, no apparent recurrences of gastric cancer have been observed. In gastric cancers associated with pregnancy, it is difficult to distinguish between perinatal symptoms andsymptoms of gastric disease. Therefore, endoscopic examination shouldbe performedfor perinatal patients presenting with persistent gastrointestinal symptoms.

Adolescent and Young Adult Oncology, Version 2.2018, NCCN Clinical Practice Guidelines in Oncology

This selection from the NCCN Guidelines for Adolescent and Young Adult (AYA) Oncology focuses on treatment and management considerations for AYA patients with cancer. Compared with older adults with cancer, AYA patients have unique needs regarding treatment, fertility counseling, psychosocial and behavioral issues, and supportive care services. The complete version of the NCCN Guidelines for AYA Oncology addresses additional aspects of caring for AYA patients, including risk factors, screening, diagnosis, and survivorship.

Pheochromocytoma and Pregnancy

Pheochromocytoma during pregnancy, although rare, is a perilous condition. The wellbeing of mother and fetus are at stake if not diagnosed and treated antenatally and timely. The diagnosis is frequently overlooked because of the aspecific nature of signs and symptoms and confusion with pregnancy-related hypertension. Measurements of plasma or urinary free metanephrines have the highest diagnostic accuracy. MRI is preferred over ultrasonography. The optimal time for surgical removal is before 24 weeks of gestation or at/after delivery. Laparoscopic adrenalectomy should be preceded by medical pretreatment. Cesarean delivery is preferred in these patients; vaginal delivery might be considered in selected pretreated patients.

Planned Pregnancy in Female Patients with Chronic Myeloid Leukemia Receiving Tyrosine Kinase Inhibitor Therapy

BACKGROUND

The aim of this study was to explore outcomes of planned pregnancy in female patients with chronic myeloid leukemia (CML) on tyrosine kinase inhibitors (TKIs).

MATERIALS AND METHODS

Data of female patients proceeding with a planned pregnancy were retrospectively reviewed.

RESULTS

A total of 17 patients with CML who achieved at least a major molecular response (MMR) during imatinib (n = 13) or nilotinib (n = 4) therapy prior to a planned pregnancy were enrolled. At the time of TKI interruption, six were in MMR, two in molecular response 4 (MR⁴), and nine in molecular response 4.5 (MR^4.5). TKI therapy was discontinued 6 weeks (range, 2-15 weeks) before conception in 4 patients and at gestational age of 4 weeks (range, 2-5 weeks) after determination of pregnancy in 13 patients. Apart from 1 patient who suffered a spontaneous abortion, 16 patients delivered uneventfully. A total of 10 patients lost MMR after stopping TKIs; 8 lost molecular response 2, and 3 lost complete hematological response. Log-rank analyses showed achieving MR⁴ (p = .030) or MR^4.5 (p = .031), complete cytogenetic response duration ≥3.5 years (p = .049), and MMR duration ≥3.5 years (p = .040) were significantly associated with longer MMR-failure-free survival during TKI interruption.

CONCLUSION

Planned pregnancy might be pragmatic in female patients with CML on TKIs. Achieving deep molecular response and, importantly, MMR duration ≥3.5 years were significantly associated with maintaining MMR during pregnancy.

IMPLICATIONS FOR PRACTICE

Female patients with chronic myeloid leukemia on tyrosine kinase inhibitors (TKIs) wishing to conceive are currently advised to discontinue TKIs before conception. However, the ideal degree and duration of response before stopping TKI, in addition to whether there will be any adverse effect caused by a short exposure of TKI, is unknown. Data of 17 female patients, who achieved at least a major molecular response (MMR) before TKI interruption, was revised, and it was found that achieving deep molecular response and MMR duration ≥3.5 years was significantly associated with maintaining MMR during pregnancy. This provides direct evidence for a planned pregnancy strategy, and stopping TKI immediately after determination of pregnancy in female patients might be pragmatic.

[Rapidly Growthing Mediastinal Cystic Teratoma with Suggestive Perforation by Infection in Pregnancy]

The patient was a 34-year-old female and was 32 weeks pregnant. She was admitted to our department because of mediastinal cyst with infection. She complained of chest pain. Chest computed tomography(CT) revealed the rapid growth of anterior mediastinal tumor. The pain increased after 2 days and magnetic resonance imaging (MRI) suggested the rupture of teratoma. After delivery by Caesarean section, we performed abscess drainage, to stabilize the patient's condition and thereafter the resection of mediastinal teratoma with partial resection of right lung was performed. Histological findings showed a mature teratoma.

Rapid Progression of Lung Cancer Following Emergency Caesarean Section Led to Postpartum Acute Respiratory Failure

Our case patient was a 38-year-old pregnant Japanese woman who underwent emergency Caesarean section because of massive vaginal bleeding due to a low-lying placenta. Immediately after delivery, she presented with rapidly progressive dyspnea. Contrast-enhanced computed tomography revealed bilateral pleural effusion, lung nodules, multiple liver tumors, and multiple osteolytic lesions. Accordingly, epidermal growth factor receptor-mutant advanced lung adenocarcinoma was diagnosed. This report highlights the occurrence of rapid progression of lung cancer following delivery that led to postpartum acute respiratory failure, rather than due to pulmonary thromboembolism associated with the existing deep venous thrombosis of the inferior vena cava.

Hemangioma of the umbilical cord with associated amnionic inclusion cyst: two uncommon entities occurring simultaneously

Umbilical cord hemangioma is an uncommon benign vascular neoplasm arising from the free segment of the umbilical cord, distinct from placental and fetal insertion, and is thought to originate from endothelial cells of the umbilical vessels. Cystic changes in the umbilical cord rarely occur as a consequence of the damage to the amnionic surface of the cord caused by the presence of the hemangioma. Until now, a total of 8 cases of umbilical cord hemangioma associated with cystic changes in the umbilical cord have been reported in the literature, however, among these cases, only one showed an associated cyst derived from inclusion of the amniotic epithelium, and the remaining seven cases consisted of hemangiomas with associated pseudocyst of the umbilical cord. We herein report a case of umbilical cord hemangioma with an associated amnionic epithelial inclusion cyst. Clinicopathological features and differential diagnostic considerations are also discussed.

Primary Malignant Thyroid Teratoma: An Institutional Experience

BACKGROUND

Primary malignant thyroid teratomas are very rare tumors (fewer than 35 previously reported cases in the literature) typically affecting young adult women. While prognosis is poor, there have been some reports of successful treatment regimens. Four cases treated successfully are reported, and a review of the existing literature is provided.

PATIENT FINDINGS

Medical records of four patients with histopathologically confirmed malignant thyroid teratomas treated at the University of Texas MD Anderson Cancer Center between 1994 and 2017 were reviewed. The patients were treated with variable treatment regimens consisting of surgical excision with or without aggressive combination chemotherapy (bleomycin, etoposide, and cisplatin; cyclophasphamide, adriamycin, and cisplatin; actinomycin-D, cyclophosphamide, and etoposide; bleomycin, vincristine, and cisplatin; or vincristine, methotrexate, bleomycin, and cisplatin).

SUMMARY

All four patients were young women <40 years of age. One patient had thyroid surgery alone, another had surgery with postoperative adjuvant chemotherapy, and two patients underwent neoadjuvant chemotherapy with significant tumor regression prior to definitive thyroid surgery. No patients had postoperative radiation therapy. All patients remained alive and disease free a median of 172 months (range 52-282 months) following completion of therapy.

CONCLUSIONS

This case series represents the largest and longest follow-up from a single institution in the literature to date on primary malignant thyroid teratomas. Based on the existing literature and the authors' experience with these four patients, it is suggested that neoadjuvant chemotherapy combined with surgical excision is a promising approach for patients with gross extrathyroidal extension, cervical lymph node metastases, and/or distantly metastatic disease.

Spontaneous complete regression of large uterine fibroid after the second vaginal delivery: Case report

RATIONALE

Fibroids are common, hormone-dependent, benign uterine tumors. It is estimated that they occur in 20% to 40% of women during their reproductive years. The prevalence of fibroids among pregnant women is 10.7%. Most fibroids do not increase in size during pregnancy. Pregnancy has a variable and unpredictable effect on fibroid growth. The influence of pregnancy on uterine fibroid size still remains unclear. Researchers evaluating fibroids have reported an inverse association between parity and fibroids, suggestive of a protective effect. Pregnancies that occur while fibroids are small would be protective; whereas pregnancies occurring before fibroid development or after the tumors reach some critical size would not be protective. Herein, the case of a woman with a large uterine fibroid that was spontaneously regressed after a second successful vaginal delivery is reported. To our knowledge, the complete regression of a large fibroid after delivery has not yet been reported.

PATIENT CONCERNS

A 35-year-old gravida 1 para 0 woman was referred from a private clinic with a history of pelvic mass, adnexal mass and 19 weeks of amenorrhea.

DIAGNOSIS

Ultrasonographic examination indicated a solid mass at the uterine fundus (12.1 × 8.3 cm) suggestive of a uterine fibroid and complex echogenic mass at the right adnexa (7.7 × 6.0 cm).

INTERVENTIONS

Usually, cesarean sections are performed after myomectomy due to the risk for rupture when attempting vaginal delivery. So, the patient decided against the myomectomy, because she did not have any myoma-related symptoms after the first vaginal delivery and wanted to have more children via vaginal birth.

OUTCOMES

Six months postpartum she becomes pregnant again. The patient had another vaginal birth. Four years after second delivery, the large myoma completely regressed.

LESSONS

Fibroids can regress with postpartum involution. Even though fibroid-related pregnancy complication is 10% to 30%, prophylactic myomectomy is not recommended. In addition, given the protective effect of parity, conception and delivery are reasonable option and could allow treatment to be deferred in women planning a pregnancy.

CARE-Placental site trophoblastic tumor presenting with thrombotic microangiopathy: A case report

RATIONALE

Placental site trophoblastic tumor (PSTT) is a rare form of gestational trophoblastic neoplasm (GTN).

PATIENT CONCERNS

A 28-year-old Chinese female with initial presentation of thrombotic microangiopathy (TMA) with symptoms of edema of the lower extremities and eyelid, thrombocytopenia and anemia.

DIAGNOSES

The primary diagnosis was chronic glomerulonephritis according to the related laboratory tests and clinical symptoms.

INTERVENTIONS

A total abdominal hysterectomy with a bilateral salpingectomy was performed.

OUTCOMES

The PSTT patient was cured, which contributed to the symptom relief of TMA.

LESSONS

This case report aims to elucidate the relationship between TMA and PSTT, so as to achieve timely diagnosis and treatment and reduce misdiagnosis.

[The impact of hormonal factors in meningioma development]

Meningioma is the most common extra-axial, intracranial tumour. The incidence is 5/100,000 persons per year with a female:male ratio of 2:1. Only two predisposing factors have been identified: neurofibromatosis type 2 and ionising radiation. It has been suggested, that hormones, especially female, may have an impact on development. The results from studies on this matter have been inconclusive, and there is a need for further and broader research in the field of meningioma development.

Bladder Leiomyoma in Pregnancy: A Case Report

We herein report a rare case of an asymptomatic bladder mass seen during pregnancy in a young woman. A hypogastric mass was detected at antenatal checkup in the 7th month of pregnancy. The mass increased in size as the pregnancy went to term. Three months after normal delivery, she underwent surgery and a tumor arising from the bladder wall was excised completely. Histology showed a symplastic leiomyoma.

Pheochromocytoma diagnosed during pregnancy: lessons learned from a series of ten patients

BACKGROUND

Pheochromocytoma (PHEO) in pregnancy is a life-threatening condition. Its management is challenging with regards to the timing and type of surgery.

METHODS

A retrospective review of the management of ten patients diagnosed with pheochromocytoma during pregnancy was performed. Data were collected on the initial diagnostic workup, symptoms, treatment, and follow-up.

RESULTS

PHEO was diagnosed in ten patients who were between the 10th and the 29th weeks of pregnancy. Six patients had none to mild symptoms, while four had complications of paroxysmal hypertension. Imaging investigations consisted of MRI, CT scan and ultrasounds. All had urinary metanephrines, measured as part of their workup. Three patients had MEN 2A, one VHL syndrome, one suspected SDH mutation. All patients were treated either with α/β blockers or calcium channel blockers to stabilize their clinical conditions. Seven patients underwent a laparoscopic adrenalectomy before delivery. Three out of these seven patients had a bilateral PHEO and underwent a unilateral adrenalectomy of the larger tumor during pregnancy, followed by a planned cesarean section and a subsequent contralateral adrenalectomy within a few months after delivery. Three patients had emergency surgery for maternal or fetal complications, with C-section followed by concomitant or delayed adrenalectomy. All newborns from the group of planned surgery were healthy, while two out three newborns within the emergency surgery group died shortly after delivery secondary to cardiac and pulmonary complications.

CONCLUSIONS

PHEO in pregnancy is a rare condition. Maternal and fetal prognosis improved over the last decades, but still lethal consequences may be present if misdiagnosed or mistreated. A thorough multidisciplinary team approach should be tailored on an individual basis to better manage the pathology. Unilateral adrenalectomy in a pregnant patient with bilateral PHEO may be an option to avoid the risk of adrenal insufficiency after bilateral adrenalectomy.

The Management of Lymphoma in the Setting of Pregnancy

The diagnosis of lymphoma in pregnant patients poses a therapeutic challenge necessitating consideration of the developing fetus without compromise of therapy with curative potential for the mother. The decision to initiate therapy during pregnancy is heavily influenced by fetal, maternal, and disease-related factors, of which the most influential are the trimester at diagnosis, the stage, and aggressiveness of the disease and the presence of life-threatening symptoms. Recent data suggest that deferral of therapy until after the first trimester is desirable if it is perceived that postponement of therapy will not compromise maternal outcome. For some patients, delay of therapy to the postpartum period is feasible.

Oncofertility: Fertile Ground for Conflict Between Patient Autonomy and Medical Values

Oncofertility is a unique, multidisciplinary field that serves to bridge the gap between available fertility resources and the special reproductive needs of cancer patients. Oncofertility is a growing field due to the increasing number of survivors, development of new oncologic therapies, extension of duration of therapies, and development and refinement of reproductive therapies. While the technologies and demand for services expand, clinicians need to be appropriately prepared for dealing with various clinical scenarios that may require ethical deliberation. Three real cases are presented in which the patient wishes to pursue reproductive assistance, but her decision is met with hesitance or uncertainty by her care team. Discussion of these clinical scenarios highlights ethical implications of oncofertility practice and serves to highlight the need for the establishment of multidisciplinary care teams and guidelines to support both clinicians and patients.

IMPLICATIONS FOR PRACTICE

The growing field of oncofertility is ripe for conflict between patient autonomy and medical values due to the nature of cancer and associated threat on an individual's health and survival, as well as the personal significance of childbearing. Cases are presented and ethical implications are discussed to further explore the inherent difficulties in oncofertility practice and guide clinicians in similar situations. Developing guidelines and establishing multidisciplinary teams to facilitate oncofertility discussions and care, as well as training of clinical team members, may improve patient safety, well-being, and satisfaction within the context of fertility decision making, care, and outcomes.

[Isolated thrombocytosis in chronic myeloid leukemia without significant leukocytosis]

Chronic myeloid leukemia (CML) typically causes leukocytosis rather than thrombocytosis. We encountered two women in their thirties with remarkable thrombocytosis, whose platelet counts were over 3,000×10³/µl, and without significant leukocytosis. Although their clinical findings resembled that of essential thrombocythemia (ET), they were diagnosed with CML because of the presence of Philadelphia chromosome. JAK2, CALR, and MPL were unmutated. On fluorescence in situ hybridization analysis, only 19.8% of granulocytes in case 2 were found to be BCR/ABL positive in peripheral blood (PB). We reviewed 11 CML cases whose platelet counts were over 2,000×10³/µl, but their WBC counts were not significantly elevated (<12,000/µl). Most of them were young females with a normal or a high neutrophil alkaline phosphatase score and without immature myeloid cells in PB. These findings suggested that there is a subgroup of CML patients with marked thrombocytosis and without significant leukocytosis, which may be misdiagnosed as ET.

[Emergent Caesarean Section in a Patient with a Mediastinal Tumor and Von Recklinghausen Disease: A Case Report]

It is rare to encounter a pregnant patient with a mediastinal tumor, and if the tumor size increases as the pregnancy progresses, this increase can cause complications such as airway constriction and vascular occlusion. We report a case of a pregnant patient diagnosed with von Recklinghausen disease at the age of seven and diagnosed with a mediastinal tumors just after her present admission. The impending suffocation progressed and fetal heart rate decreased during her hospitalization. Her trachea was intubated and she was moved to an operating room for an emergent cesarean section under general anesthesia. With this rapid response, we could rescue both patient and infant. If the size of mediastinal tumor increases as pregnancy progresses, the tumor will cause suffocation by airway compression from the outside, in addition to specific airway edema on the inward side. The present case demonstrates that appropriate desisoins must be made for airway manegement and initiation of surgery.

Pregnancy and melanoma: a European-wide survey to assess current management and a critical literature overview

BACKGROUND

Management of melanoma during pregnancy can be extremely challenging. The reported incidence of melanoma in pregnancy ranges from 2.8 to 5.0 per 100 000 pregnancies. There are no guidelines for the management of melanoma during pregnancy.

METHODS

The survey was designed to investigate the opinions of melanoma physicians on decision making in relation to pregnancy and melanoma. A clinical scenario-based survey on management of pregnancy in melanoma was distributed all over Europe via the membership of the EORTC and other European melanoma societies.

RESULTS

A total of 290 questionnaires were returned with a larger participation from southern Europe. A large heterogeneity was found for the answers given in the different clinical scenarios with 50% of the answers showing discordance, especially regarding sentinel lymph node biopsy during pregnancy. Discordant answers were also found for the counselling of women about a potential delay in getting pregnant after a high-risk melanoma (35% for a 2 year wait minimum vs. 57% no waiting needed), while for thin melanomas, as expected, there was more concordance with 70% of the physicians recommending no delay. Fifteen per cent of physicians recommended an abortion in stage II melanoma during the third month of pregnancy. Twenty per cent of the responders advised against hormonal replacement therapy in melanoma patients.

CONCLUSIONS

The management of melanoma during pregnancy varies widely in Europe. At present, there is a lack of consensus in Europe, which may lead to very important decisions in women with melanoma, and guidelines are needed.

Life-threatening events in patients with pheochromocytoma

OBJECTIVE

Pheochromocytomas are rare chromaffin cell-derived tumors causing paroxysmal episodes of headache, palpitation, sweating and hypertension. Life-threatening complications have been described in case reports and small series. Systematic analyses are not available. We took an opportunity of a large series to make a survey.

DESIGN AND METHODS

We analyzed records of patients diagnosed with pheochromocytomas in three geographically spread German referral centers between 2003 and 2012 (n=135).

RESULTS

Eleven percent of the patients (ten women, five men) required in-hospital treatment on intensive care units (ICUs) due to complications caused by unsuspected pheochromocytomas. The main reasons for ICU admission were acute catecholamine induced Tako-Tsubo cardiomyopathy (n=4), myocardial infarction (n=2), acute pulmonary edema (n=2), cerebrovascular stroke (n=2), ischemic ileus (n=1), acute renal failure (n=2), and multi organ failure (n=1). One patient required extracorporeal membrane oxygenation due to a hypertensive crisis with lung edema occurring during delivery (n=1). Two patients died of refractory shock and pheochromocytomas were found postmortem. Two patients were treated by emergency surgery. Compared to pheochromocytoma patients without life-threatening events (n=120), patients with complications had a significant larger maximal tumor diameter (7.0 vs 4.5 cm, P<0.01), higher levels of catecholamines (20- vs ninefold upper limit of normal, P<0.01), and tended to be younger (42 vs 51 years, P=0.05).

CONCLUSION

Although pheochromocytomas are rare, they are likely to be associated with a life-threatening situation. Clinicians have to be aware of these situations and perform a timely diagnosis.

A rare case of anti-N-methyl-D-aspartate receptor encephalitis during pregnancy

Anti-N-methyl-D-aspartate (NMDA) receptor encephalitis was first described as a severe form of encephalitis by Dalmau et al in 2006. This is an autoimmune disorder usually associated with paraneoplastic mechanism that manifests as neuropsychiatric disorder affecting mainly women of child-bearing age. Nevertheless anti- NMDA receptor encephalitis is a rare condition during pregnancy. To -date, there have been only four reported cases during pregnancy. We report a case of a 23-year-old primigravida in first trimester pregnancy with altered mental status and multiple neurological symptoms related to anti-NMDA receptor encephalitis. To the best of our knowledge, this is the first reported anti-NMDA receptor encephalitis during pregnancy in Australasia.

[Analysis of treating prolactinoma patients with bromocriptine during pregnancy]

OBJECTIVE

To explore the therapeutic efficacies and the timing of taking bromocriptine during pregnancy in patients with pituitary prolactinoma.

METHODS

The clinical data were analyzed retrospectively for 230 women with pituitary prolactinoma at our hospital from January 2001 to May 2014. During January 2001 to December 2007, 120 cases were selected as control group. During January 2008 to May 2014, 110 cases were recruited into treatment group.When found pregnant, the control group immediately withdrew while the treatment group continued the original dose of bromocriptine.

RESULTS

The rate of embryo stopping was 16.7% (20/120) in control group. As compared with the rate of natural population, the difference was statistically significant (P < 0.05); the rate was 0.91% (1/110) in treatment group. As compared with natural population, the difference had no significance (P > 0.05).No significant inter-group difference existed in embryonic malformation rate (P > 0.05).

CONCLUSION

Pituitary prolactinoma patients should continue the original dose of bromocriptine for at least 4 months instead of immediate withdrawal during pregnancy. For those with large adenoma, bromocriptine should be taken throughout pregnancy. Blood levels of prolactin, progesterone, human chorionic gonadotropin (HCG) and visual dysfunction should be monitored every 2 weeks. If the levels of progesterone and HCG are low, they should be timely supplemented.If prolactin rises too rapidly and visual dysfunction worsens, the dose of bromocriptine should be appropriately increased. Taking bromocriptine during pregnancy can significantly reduce the rate of embryo stopping without improving the rate of embryo deformity. Thus use of bromocriptine is both safe and necessary.

[Clinicopathological features and outcomes: analysis of 21 cases of lymphoma in pregnancy]

OBJECTIVE

To evaluate the clinicopathological features and outcomes of lymphoma in pregnancy.

METHODS

A total of 21 patients with lymphoma in pregnancy were diagnosed and treated at our hospital between January 1999 and January 2012. The clinicopathological data were analyzed retrospectively.

RESULTS

There were 11 cases of Hodgkin's lymphoma (HL) and 10 cases of nodular sclerosis classical Hodgkin's lymphoma (NSCHL). And, among 10 cases of non-Hodgkin's lymphomas (NHL), there were diffuse large B cell lymphoma (n = 6),B-cell lymphoma, non-classifiable with features intermediate between diffuse large B-cell lymphoma and Burkitt lymphoma (n = 1), small lymphocytic lymphoma (n = 1), anaplastic large cell lymphoma with anaplastic lymphoma kinase (ALK) positive (n = 1) and T-cell lymphoblastic lymphoma (n = 1). The median age was 26(22-35) years.Superficial lymphadenopathy was more common in HL than in NHL (10/11 vs 3/10, P = 0.008). At diagnosis, bulky disease and extranodal involvement were more prevalent in NHL than in HL (8/10 vs 2/11, P = 0.009; 7/10 vs 2/11, P = 0.030). All patients received chemotherapy and those with early stages also had combined radiotherapy. Ten patients with HL and 6 patients with NHL achieved complete remission. During a median follow-up of 90 months for HL, the 5-year progression-free survival (PFS) and overall survival (OS) rates were 87.5% and 100% respectively. And during a median follow-up of 31 months for NHL, the 2-year PFS and OS rates were 66.7% and 77.8% respectively. The values of PFS and OS of NHL were inferior to those of HL (P = 0.073 and P = 0.066 respectively).One case of HL and 1 case of NHL received chemotherapy in the second trimester. The patients and their children experienced good outcomes.

CONCLUSIONS

NSCHL is the most prevalent subtype of HL during pregnancy. B cell lymphoma and aggressive subtypes are most common for NHL during pregnancy. The outcomes of NHL are inferior to those of HL during pregnancy.

Choriocarcinoma developed in a tubal pregnancy - a case report

Carcinoma of the Fallopian tube is the least frequent tumor of the female genital tract. The diagnosis is difficult but could be made more frequently if the causes of abnormal bleeding were thoroughly investigated by means of cytology and endometrial curettage. Treatment is by resection of the tumor, total hysterectomy, and bilateral salpingo-oophorectomy followed by chemotherapy. A 25-year-old patient, presented herself at the emergency room, accusing intense lower abdominal pains, accompanied by vaginal bleeding. The histological aspect corroborated with the Ki-67 index is strongly suggestive for a choriocarcinoma developed in a tubal ectopic pregnancy.

Adverse obstetric and perinatal outcomes following treatment of adolescent and young adult cancer: a population-based cohort study

Objective

To investigate obstetric and perinatal outcomes among female survivors of adolescent and young adult (AYA) cancers and their offspring.

Methods

Using multivariate analysis of statewide linked data, outcomes of all first completed pregnancies (n = 1894) in female survivors of AYA cancer diagnosed in Western Australia during the period 1982–2007 were compared with those among females with no cancer history. Comparison pregnancies were matched by maternal age-group, parity and year of delivery.

Results

Compared with the non-cancer group, female survivors of AYA cancer had an increased risk of threatened abortion (adjusted relative risk 2.09, 95% confidence interval 1.51–2.74), gestational diabetes (2.65, 2.08–3.57), pre-eclampsia (1.32, 1.04–1.87), post-partum hemorrhage (2.83, 1.92–4.67), cesarean delivery (2.62, 2.22–3.04), and maternal postpartum hospitalization>5 days (3.01, 1.72–5.58), but no excess risk of threatened preterm delivery, antepartum hemorrhage, premature rupture of membranes, failure of labor to progress or retained placenta. Their offspring had an increased risk of premature birth (<37 weeks: 1.68, 1.21–2.08), low birth weight (<2500 g: 1.51, 1.23–2.12), fetal growth restriction (3.27, 2.45–4.56), and neonatal distress indicated by low Apgar score (<7) at 1 minute (2.83, 2.28–3.56), need for resuscitation (1.66, 1.27–2.19) or special care nursery admission (1.44, 1.13–1.78). Congenital abnormalities and perinatal deaths (intrauterine or ≤7 days of birth) were not increased among offspring of survivors.

Conclusion

Female survivors of AYA cancer have moderate excess risks of adverse obstetric and perinatal outcomes arising from subsequent pregnancies that may require additional surveillance or intervention.

Pituitary apoplexy: managing the life-threatening condition associated with pituitary adenomas

Pituitary tumor apoplexy is one of a few life-threatening conditions in patients with pituitary adenomas. The very low incidence of this complication hinders formulation of widespread guidelines on diagnostic and therapeutic management. This article presents current opinions on epidemiology, risk factors, clinical signs and symptoms, also the difficulties in selecting appropriate therapeutic management. The paper has focused particularly on making decisions regarding surgical or conservative treatment in pituitary tumor apoplexy. Also the consequences of these decisions based on the key literature references. The article presents endocrine and neuro-ophthalmic consequences of previous pituitary tumor apoplexy with the key management principles for the follow-up period.