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Abstract
We report a case of severe acute pulmonary oedema following induction of general anaesthesia for emergency caesarean section. After several hours of aggressive resuscitation, both mother and child had a favourable outcome. Postoperative investigation of acute renal failure demonstrated a supra-adrenal mass. Further investigation confirmed bilateral phaeochromocytoma as the cause of her condition. A literature review confirmed this to be a rare but important clinical entity, owing to its high mortality. Antenatal diagnosis greatly improves survival. Magnesium sulphate appears to be a useful and safe agent to employ in cases of undiagnosed hypertensive obstetric emergencies.
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Affiliation(s)
- J R Golshevsky
- Department ofAnaesthesia, Goulbum Valley Health, Shepparton, Victoria, Australia.
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2
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Dusitkasem S, Herndon BH, Paluzzi D, Kuhn J, Small RH, Coffman JC. From Bad to Worse: Paraganglioma Diagnosis during Induction of Labor for Coexisting Preeclampsia. Case Rep Anesthesiol 2017; 2017:5495808. [PMID: 28197344 DOI: 10.1155/2017/5495808] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 12/30/2016] [Accepted: 01/04/2017] [Indexed: 11/17/2022] Open
Abstract
Pheochromocytomas and extra-adrenal paragangliomas are catecholamine-secreting tumors that rarely occur in pregnancy. The diagnosis of these tumors in pregnancy can be challenging given that many of the signs and symptoms are commonly attributed to preeclampsia or other more common diagnoses. Early diagnosis and appropriate management are essential in optimizing maternal and fetal outcomes. We report a rare case of a catecholamine-secreting tumor in which diagnosis occurring at the time labor was being induced for concomitant preeclampsia with severe features. Her initial presentation in hypertensive crisis with other symptoms led to diagnostic workup for secondary causes of hypertension and led to eventual diagnosis of paraganglioma. Obtaining this diagnosis prior to delivery was essential, as this led to prompt multidisciplinary care, changed the course of her clinical management, and ultimately enabled good maternal and fetal outcomes. This case highlights the importance of maintaining a high index of suspicion for secondary causes of hypertension and in obstetric patients and providing timely multidisciplinary care.
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3
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Abstract
Three-quarters of maternal deaths are in women with coexisting medical complications. It can be challenging to differentiate symptoms of normal pregnancy from pathological symptomatology, and physicians need to be mindful of special considerations in assessing and managing acute medical problems in pregnancy. This article focuses on women presenting with shortness of breath, chest pain and palpitations.
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4
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Ganguly S, LeBeau S, Pierce K, Ramanathan R, Salata R. Multiple Paragangliomas in a Pregnant Patient with a Succinate Dehydrogenase B Mutation. Postgrad Med 2015; 122:46-50. [DOI: 10.3810/pgm.2010.11.2222] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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5
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Abstract
Endocrine disease is common in pregnancy. Most pre-existing endocrine conditions, if well controlled, have little impact on maternal or fetal morbidity. Uncontrolled endocrine conditions in pregnancy, whether poorly controlled pre-conception or newly diagnosed, are associated with a variety of adverse fetal outcomes and maternal morbidity. Also, transplacental transfer of maternal antibodies can have adverse fetal or neonatal consequences. The initial diagnosis of many conditions is hindered by the overlap of symptoms that occur in normal pregnancy and those that suggest specific endocrine pathologies, and also by the changes in reference ranges for common biochemical measurements that occur as a result of physiological changes in pregnancy. This article summarises the common endocrine disorders in pregnancy and describes how pregnancy can alter their investigation, treatment and ongoing management, as well as the potential effects on the fetus.
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6
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Abstract
Abstract
Background
Phaeochromocytoma in pregnancy is a rare and potentially dangerous situation for mother and fetus. This review aimed to assess current mortality rates and how medical and surgical management affect these.
Methods
Articles in English published between 2000 and 2011 were obtained from a MEDLINE search. Eligible publications presented women diagnosed with phaeochromocytoma in the antenatal or immediate postnatal period, and reported management and outcomes.
Results
A total of 135 reports were identified. After applying inclusion criteria, 77 pregnancies involving 78 fetuses were analysed. Fetal and maternal mortality rates were 17 per cent (13 of 78) and 8 per cent (6 of 77) respectively. Better outcomes were achieved when the diagnosis of phaeochromocytoma was made in the antenatal period than when it was made during labour or immediately postpartum (survival of both mother and fetus(es) in 48 of 56 versus 12 of 21 respectively; P = 0·012). When the diagnosis was made before 23 weeks' gestation, there was no difference in outcomes when phaeochromocytoma surgery was carried out in the second trimester, compared with when it was postponed to the third trimester or after delivery (fetal death 2 of 18 versus 2 of 8 respectively; P = 0·563).
Conclusion
This review, although limited by the rarity of the condition and level of available evidence, demonstrated that survival rates are improved if the diagnosis of phaeochromocytoma can be established antenatally. With diagnosis before 23 weeks' gestation, no definite advantage of proceeding with tumour removal during the second trimester could be demonstrated.
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Affiliation(s)
- M A Biggar
- Department of Endocrine Surgery, Royal Victoria Infirmary, Newcastle upon Tyne, UK
- Department of Surgery, Middlemore Hospital, Counties Manukau District Health Board, Otahuhu, Auckland, New Zealand
| | - T W J Lennard
- Department of Endocrine Surgery, Royal Victoria Infirmary, Newcastle upon Tyne, UK
- Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
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7
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Lata I, Sahu S. Management of paroxysmal hypertension due to incidental pheochromocytoma in pregnancy. J Emerg Trauma Shock 2011; 4:415-7. [PMID: 21887038 PMCID: PMC3162717 DOI: 10.4103/0974-2700.83876] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2009] [Accepted: 11/30/2010] [Indexed: 11/06/2022] Open
Abstract
A 25-year-old, full-term pregnant woman diagnosed with pre-eclampsia was referred to our tertiary care hospital with severe resistant hypertension. Her blood pressure remained labile despite the usual medications, which led to the suspicion of an underlying endocrinological problem. Further biochemical and radiological investigations confirmed the diagnosis of pheochromocytoma. The patient was invasively monitored and treated with alpha blockade, beta blocker, and vasodilators. The primary goals for the management of pheochromocytoma in pregnancy are early diagnosis, avoidance of a hypertensive crisis during delivery, and definitive surgical treatment. This case illustrates that one needs to be cautious when such a presentation of paroxysmal hypertension is present. With a multidisciplinary team approach, proper planning, and adequate preoperative medical management, pheochromocytoma in pregnancy can be managed successfully.
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Affiliation(s)
- Indu Lata
- Department of Maternal and Reproductive Health, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
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8
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Abstract
A 33-year-old woman (G(1)P(0)) presented to a maternity hospital at 36 weeks' gestation. She suffered from sickle cell disease with three acute crises in the previous five months of her pregnancy. She also had a phaeochromocytoma with inadequately controlled hypertension. This report describes the multi-disciplinary work-up and peri-operative management necessary to optimise her medical condition before caesarean section at 39 weeks' gestation and subsequent removal of a malignant phaeochromocytoma.
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Affiliation(s)
- I Browne
- Departments of Anaesthesia, St. Vincent's University Hospital, Dublin 4, Ireland.
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9
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Abstract
PURPOSE To describe a patient diagnosed with pheochromocytoma in the third trimester of pregnancy and discuss the perioperative and anesthetic management. CLINICAL FEATURES A 32-yr-old previously healthy woman (gravida 4, para 2) presented to our tertiary care obstetrical hospital at 34 weeks five days gestation with a history of labile blood pressure and severe hypertension. A week prior to admission she began having episodes of severe headache, dizziness, sweating and nausea. On a routine obstetric visit she was noted to be severely hypertensive with a blood pressure of 200/120 mmHg. Biochemical investigations confirmed the diagnosis of pheochromocytoma and magnetic resonance imaging demonstrated a 3 cm x 3 cm right adrenal mass. The patient was invasively monitored in the intensive care unit and treated with alpha- followed by beta-blockade with phenoxybenzamine and metoprolol. A multidisciplinary conference was organized involving endocrinology, anesthesiology, general surgery and obstetrics to determine the most appropriate management of the patient. An uncomplicated laparoscopic adrenalectomy was performed following a period of recovery after an uneventful elective Cesarean delivery. CONCLUSIONS The primary goals in the management of pheochromocytoma in pregnancy are early diagnosis, avoidance of a hypertensive crisis during delivery and definitive surgical treatment. Timing of surgical resection will depend on the gestational age at which diagnosis is made. Cesarean section is the preferred mode of delivery when the tumour is still present. This case illustrates that with antenatal diagnosis, advanced methods of tumour localization, adequate preoperative adrenergic blockade and team planning, pheochromocytoma in pregnancy can be treated successfully.
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Affiliation(s)
- Geoff Dugas
- Department of Anesthesia and Perioperative Medicine, St. Joseph's Health Care, University of Western Ontario, London, Ontario, Canada
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10
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Abstract
Pregnancy may occur in the setting of endocrine diseases or be the first time these diseases manifest clinically. Management of pregnancy in these circumstances is challenging and requires a high degree of vigilance on the part of the treating physicians. The best outcome is achieved by a multidisciplinary approach consisting of endocrinology, obstetrics, anesthesiology, and endocrine surgery.
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Affiliation(s)
- Susan Sam
- Division of Endocrinology, Metabolism, and Molecular Medicine, Feinberg School of Medicine, Northwestern University, 303 East Chicago Avenue, Chicago, IL 60611, USA.
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11
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Abstract
This chapter reviews the treatment of endocrine disease in pregnancy, including diabetes mellitus, hypo- and hyperthyroidism, adrenal and pituitary disorders, and hyper- and hypoparathyroidism. Pregnancy in some of these disorders is relatively rare, so that management is often based on limited information and clinical judgement rather than on strong evidence-based criteria.
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Affiliation(s)
- W M Hague
- Women's and Children's Hospital, North Adelaide, Australia
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12
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Abstract
Phaeochromocytoma is a rare condition and extremely rare in pregnancy. Diagnosis is notoriously difficult, as phaeochromocytoma may present a broad spectrum of clinical manifestations. The key to a successful outcome is a high index of suspicion of its existence and its early diagnosis.
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Affiliation(s)
- P S Gill
- Department of Anaesthesia, Austin and Repatriation Medical Centre, Heidelberg, Victoria
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13
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Abstract
UNLABELLED We report on a young woman with pheochromocytoma associated with pregnancy and review 41 other cases reported in the literature from 1988 to 1997. This review reveals that the overall maternal mortality was 4 percent and the fetal loss 11 percent; antenatal diagnosis of pheochromocytoma reduced maternal mortality to 2 percent; however, fetal loss was 14 percent. Diagnosis of pheochromocytoma was made antepartum in 83 percent of the cases. Although pheochromocytoma associated with pregnancy is rare, a high index of clinical suspicion must be kept and all those at risk must be investigated to achieve an early diagnosis and improved outcome. Once the diagnosis is confirmed, alpha-adrenergic blockade is essential and beta-blockade may be required. Magnetic resonance imaging and computerized tomography scan may be used to localize the tumor during the antenatal period. In early pregnancy, i.e., before 24 weeks, both tumor resection and medical treatment are associated with good fetal outcome; in later pregnancy, elective cesarean delivery followed by tumor resection results in favorable maternal and fetal outcome. TARGET AUDIENCE Obstetricians & Gynecologists, Family Physicians. LEARNING OBJECTIVES After completion of this article, the reader will be able to understand the clinical manifestations of a pheochromocytoma during pregnancy, how to make the diagnosis of a pheochromocytoma during pregnancy, and to know the medical and surgical management of a pheochromocytoma during pregnancy.
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Affiliation(s)
- S K Ahlawat
- Department of Internal Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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15
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Abstract
Pheochromocytoma is known to increase morbidity and mortality. We describe a case of pheochromocytoma during pregnancy. A patient was transferred to our hospital during gestational week 15 with severe hypertension, acute pulmonary edema, and cardiomyopathy. One day after transfer, she had a spontaneous abortion of the fetus. One week after hospital transfer, she developed acute dyspnea, supraventricular tachycardia degenerating into ventricular tachycardia, and respiratory failure requiring mechanical ventilation. Pheochromocytoma caused by a right adrenal mass was diagnosed. The patient was treated with titrated doses of phenoxybenzamine, intravenous nicardipine, and metyrosine over a period of 3 weeks with resultant stabilization of her blood pressure. She underwent a successful right adrenalectomy 1 month after her initial presentation. Four months after surgery, all antihypertensive medications were discontinued and her blood pressure remained stable 1 year after the surgery. This case describes the maternal morbidity and fetal mortality that may be associated with pheochromocytoma during pregnancy.
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Affiliation(s)
- K L Hermayer
- Department of Medicine, Medical University of South Carolina, Charleston 29425, USA
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16
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Kothari A, Bethune M, Manwaring J, Astley N, Wallace E. Massive bilateral phaeochromocytomas in association with Von Hippel Lindau syndrome in pregnancy. Aust N Z J Obstet Gynaecol 1999; 39:381-4. [PMID: 10554962 DOI: 10.1111/j.1479-828x.1999.tb03425.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We report a rare case of large bilateral phaeochromocytomas in pregnancy, found coincidentally by ultrasonography at 26 weeks' gestation, in a woman with a family history of Von Hippel Lindau syndrome. Further, we report maternal and fetal serum and amniotic fluid phenoxybenzamine levels from this case.
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Affiliation(s)
- A Kothari
- Women's Health Care Program, Monash Medical Centre, Melbourne, Victoria
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17
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Abstract
Pheochromocytoma in pregnancy is very rare but it is associated with very high maternal and fetal mortality. Therefore, it is important to include pheochromocytoma in the differential diagnosis of hypertension associated with pregnancy. It is difficult to make a diagnosis of pheochromocytoma in pregnancy before delivery. The characteristic symptoms of pheochromocytoma could be initiated during delivery because the process of delivery, general anesthesia, fetal movement, induce acute surge of catecholamine release, which could also induce cardiomyopathy. Early diagnosis and intensive care can affect the prognosis of cardiomyopathy induced by pheochromocytoma. Proper management with alpha-blockade, beta-blockade and angiotension converting enzyme inhibitor could acutely reverse the course of cardiomyopathy.
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Affiliation(s)
- H J Kim
- Department of Medicine, Samsung Medical Center, SungKyunKwan University College of Medicine, Seoul, Korea
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