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Sedai H, Shrestha S, Poddar E, Sharma P, Dahal D, Khatiwada P, Pradhanang A. Delayed identification of massive pituitary apoplexy in pregnancy: A case report. Int J Surg Case Rep 2022; 99:107706. [PMID: 36261935 PMCID: PMC9568870 DOI: 10.1016/j.ijscr.2022.107706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/16/2022] [Accepted: 09/24/2022] [Indexed: 11/29/2022] Open
Abstract
Introduction and importance Pituitary apoplexy is a very rare cause of sudden and severe headache with a neuro-ophthalmic deficit during pregnancy due to hemorrhage or infarction in the pituitary gland. Delayed identification can be life-threatening to both mother and baby. Case presentation A 40-year-old nulliparous female without any prior comorbidities in her 21 weeks of gestation presented with complaints of severe headache, vomiting, decreased vision, and altered sensorium for five days. On a low index of suspicion of pituitary apoplexy, she was managed in the line of impending eclampsia at a local center. On presentation to our center; the neurological deficit had progressed. CT head showed massive pituitary apoplexy with sellar and suprasellar extension. She underwent emergency right pterional craniotomy and resection of the tumor with hematoma evacuation but lost her life on her 2nd postoperative day. Discussion In the context of pregnancy, the diagnosis of pituitary apoplexy can get tricky and overlap with other common conditions such as preeclampsia or eclampsia. Magnetic resonance imaging (MRI) is the most sensitive investigation to confirm the diagnosis. Corticotropic deficiency with adrenal insufficiency is a potentially life-threatening disorder for both mother and the fetus if left untreated. The choice between conservative management and surgical approach depends on the neuro-ophthalmic signs, MRI findings, and gestational week. Conclusion Pituitary apoplexy should be a differential diagnosis of acute severe headache in pregnancy which when suspected should be investigated promptly. Early identification and multi-disciplinary team management are imperative for better outcomes. Pituitary apoplexy is a very rare condition in pregnancy. It presents with a sudden and severe headache with neuro-ophthalmic deficits due to hemorrhage in the pituitary gland. Delayed identification can have a grave outcome to both mother and baby.
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Affiliation(s)
- Hari Sedai
- Maharajgunj Medical Campus, Institute of Medicine, Kathmandu, Nepal.
| | - Suraj Shrestha
- Maharajgunj Medical Campus, Institute of Medicine, Kathmandu, Nepal
| | - Elisha Poddar
- Maharajgunj Medical Campus, Institute of Medicine, Kathmandu, Nepal
| | - Pratima Sharma
- Maharajgunj Medical Campus, Institute of Medicine, Kathmandu, Nepal
| | - Dipendra Dahal
- Nepal Medical College Teaching Hospital, Jorpati, Kathmandu, Nepal
| | - Prajwal Khatiwada
- Department of Neurosurgery, Tribhuvan University Teaching Hospital, Kathmandu, Nepal
| | - Amit Pradhanang
- Department of Neurosurgery, Tribhuvan University Teaching Hospital, Kathmandu, Nepal
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Kato Y, Ogawa Y, Tominaga T. Treatment and therapeutic strategies for pituitary apoplexy in pregnancy: a case series. J Med Case Rep 2021; 15:289. [PMID: 34039424 PMCID: PMC8157460 DOI: 10.1186/s13256-021-02892-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 05/03/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Pregnancy is a known risk factor for pituitary apoplexy, which is life threatening for both mother and child. However, very few clinical interventions have been proposed for managing pituitary apoplexy in pregnancy. CASE PRESENTATION We describe the management of three cases of pituitary apoplexy during pregnancy and review available literature. Presenting symptoms in our case series were headache and/or visual disturbances, and the etiology in all cases was hemorrhage. Conservative therapy was followed until 34 weeks of gestation, after which babies were delivered by cesarean section with prophylactic bolus hydrocortisone supplementation. Tumor removal was only electively performed after delivery using the transsphenoidal approach. All three patients and their babies had a good clinical course, and postoperative pathological evaluation revealed that all tumors were functional and that they secreted prolactin. CONCLUSIONS Although the mechanism of pituitary apoplexy occurrence remains unknown, the most important treatment strategy for pituitary apoplexy in pregnancy remains adequate hydrocortisone supplementation and frequent hormonal investigation. Radiological follow-up should be performed only if clinical symptoms deteriorate, and optimal timing for surgical resection should be discussed by a multidisciplinary team that includes obstetricians and neonatologists.
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Affiliation(s)
- Yuya Kato
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, Kohnan Hospital, 4-20-1 Nagamachiminami, Taihaku-ku, Sendai, Miyagi, 982-8523, Japan
| | - Yoshikazu Ogawa
- Department of Neurosurgery, Kohnan Hospital, Sendai, Miyagi, Japan.
| | - Teiji Tominaga
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, Kohnan Hospital, 4-20-1 Nagamachiminami, Taihaku-ku, Sendai, Miyagi, 982-8523, Japan
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Comparative analysis of pituitary adenoma with and without apoplexy in pediatric and adolescent patients: a clinical series of 80 patients. Neurosurg Rev 2021; 45:491-498. [PMID: 33914243 DOI: 10.1007/s10143-021-01551-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 04/01/2021] [Accepted: 04/14/2021] [Indexed: 10/21/2022]
Abstract
Pituitary adenomas (PAs) have a low incidence in pediatric and adolescent patients, and their clinical characteristics remain unclear. As a severe complication of PA, apoplexy was investigated in young patients in the present study. Eighty patients younger than 20 years with PAs who underwent surgery were included and divided into an apoplexy group and non-apoplexy group. The clinical data of these two groups were statistically analyzed and compared. The study included 33 boys and 47 girls, with a mean age of 16.9 years. There were six (7.5%) adrenocorticotropic hormone-secreting, 13 (16.3%) growth hormone-secreting, 47 (58.7%) prolactin-secreting, and 14 (17.5%) non-functioning PAs. There were 34 (42.5%) patients in the apoplexy group and 46 (57.5%) patients in the non-apoplexy group. Pre-operatively, patients in the apoplexy group were more likely to have visual impairment (hazard ratio: 2.841, 95% confidence interval: 1.073-7.519; P = 0.033) and had poorer visual impairment scores than those in the non-apoplexy group (P = 0.027). Furthermore, a longer duration of symptoms before surgery was significantly correlated with a poorer visual outcome in the apoplexy group (R = - 1.204; P = 0.035). However, apoplexy was not associated with tumor type, tumor size, resection rate, or tumor recurrence. Tumor apoplexy is common in pediatric and adolescent patients with PAs and is associated with more severe preoperative visual deficits. Hence, the appropriate timing of surgical treatment may be important for rescuing visual function in young PA patients.
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Iqbal F, Adams W, Dimitropoulos I, Muquit S, Flanagan D. Pituitary haemorrhage and infarction: the spectrum of disease. Endocr Connect 2021; 10:171-179. [PMID: 33434143 PMCID: PMC7983520 DOI: 10.1530/ec-20-0545] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 01/06/2021] [Indexed: 01/22/2023]
Abstract
BACKGROUND Pituitary apoplexy is an acute syndrome of haemorrhage or infarction into the pituitary. The condition is relatively well-described. Less well-described is sub-acute presentation of the same condition. OBJECTIVE To compare the clinical presentation and natural history of subacute pituitary haemorrhage/infarction with pituitary apoplexy (acute). METHOD Retrospective analysis of a consecutive cohort of 55 patients (33 with pituitary apoplexy, 22 with subacute disease) presenting to University Hospital Plymouth between 1994 and 2019. Comparison of the clinical, endocrinological and radiological features at presentation. Comparison of clinical treatment and subsequent outcomes for the two groups. RESULTS There were no significant differences in predisposing factors for the two groups. Acute headache was more frequent in the acute group. Chronic headache was common in both groups prior to presentation. Low sodium was more common at presentation in the acute group (11/26 vs 2/19 P = 0.02) otherwise there were no differences in endocrine deficit at presentation. A significant proportion showed an improvement in endocrine function at follow up (acute 8/31, subacute 5/21 P = 1.0). MRI characteristics were variable at presentation and follow up in both groups. Ring enhancement with contrast was more frequent in acute (14/20 vs 3/11 P = 0.03). This appearance resolved at follow up in the majority. CONCLUSIONS Pituitary apoplexy has a characteristic and dramatic presentation. Subacute pituitary haemorrhage/infarction shows similar natural history and outcome. These conditions would appear to represent a spectrum of the same condition.
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Affiliation(s)
- Fizzah Iqbal
- Department of Endocrinology, University Hospital Plymouth, Plymouth, UK
| | - William Adams
- Department of Radiology, University Hospital Plymouth, Plymouth, UK
| | | | - Samiul Muquit
- Department of Neurosurgery, University Hospital Plymouth, Plymouth, UK
| | - Daniel Flanagan
- Department of Endocrinology, University Hospital Plymouth, Plymouth, UK
- Correspondence should be addressed to D Flanagan:
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Abstract
Hyperprolactinaemia is one of the most common problems in clinical endocrinology. It relates with various aetiologies (physiological, pharmacological, pathological), the clarification of which requires careful history taking and clinical assessment. Analytical issues (presence of macroprolactin or of the hook effect) need to be taken into account when interpreting the prolactin values. Medications and sellar/parasellar masses (prolactin secreting or acting through “stalk effect”) are the most common causes of pathological hyperprolactinaemia. Hypogonadism and galactorrhoea are well-recognized manifestations of prolactin excess, although its implications on bone health, metabolism and immune system are also expanding. Treatment mainly aims at restoration and maintenance of normal gonadal function/fertility, and prevention of osteoporosis; further specific management strategies depend on the underlying cause. In this review, we provide an update on the diagnostic and management approaches for the patient with hyperprolactinaemia and on the current data looking at the impact of high prolactin on metabolism, cardiovascular and immune systems.
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Zhong S, Wu B, Wang X, Sun D, Liu D, Jiang S, Ge J, Zhang Y, Liu X, Zhou X, Jin R, Chen Y. Identification of driver genes and key pathways of prolactinoma predicts the therapeutic effect of genipin. Mol Med Rep 2019; 20:2712-2724. [PMID: 31322266 PMCID: PMC6691206 DOI: 10.3892/mmr.2019.10505] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 04/11/2019] [Indexed: 11/06/2022] Open
Abstract
The purpose of the present study was to identify the potential targets and markers for diagnosis, therapy and prognosis in patients with prolactinoma at the molecular level and to determine the therapeutic effects of genipin in prolactinoma. The gene expression profiles of GSE2175, GSE26966 and GSE36314 were obtained from the Gene Expression Omnibus database. The differentially expressed genes (DEGs) were identified after comparing between gene expression profiles of the prolactinoma tissues and normal tissues. Then, Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis and protein‑protein interaction (PPI) network analysis were conducted. In addition, in vitro, scratch assay, colony‑forming assay, Cell Counting Kit 8 (CCK8) assay and flow cytometry were performed to verify the functional effects of genipin. An aggregate of 12,695, 3,847 and 5,310 DEGs were identified from GSE2175, GSE26966 and GSE36314, respectively. The results of GO and KEGG analysis showed that the DEGs significant and important for prolactinoma were mostly involved with 'spindle pole' and 'oocyte meiosis'. A total of 20 genes were selected as hub genes with high degrees after PPI network analysis, including mitogen‑activated protein kinase 1 (MAPK1), MYC, early growth response 1 (EGR1), Bcl2 and calmodulin 1 (CALM1). CCK8 assay, colony‑forming assay and scratch assay were performed to verify the anti‑prolactinoma effect of genipin. The results of flow cytometry showed that apoptosis was increased by genipin. MAPK1, MYC, EGR1, Bcl2 and CALM1 were screened as main hub genes. Genipin upregulated the expression level of EGR1 and p21 (downstream mediator of EGR1) and EGR1, inhibited the proliferation and migration of prolactinoma cells. Genipin is a promising drug for treatment of patients with prolactinoma.
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Affiliation(s)
- Sheng Zhong
- Department of Neurosurgery, The First Hospital of Jilin University, Changchun, Jilin 130012, P.R. China
| | - Bo Wu
- Clinical College, Jilin University, Changchun, Jilin 130012, P.R. China
| | - Xinhui Wang
- Clinical College, Jilin University, Changchun, Jilin 130012, P.R. China
| | - Dandan Sun
- Clinical College, Jilin University, Changchun, Jilin 130012, P.R. China
| | - Daqun Liu
- Clinical College, Jilin University, Changchun, Jilin 130012, P.R. China
| | - Shanshan Jiang
- College of Pharmacy, Jilin University, Changchun, Jilin 130012, P.R. China
| | - Junliang Ge
- Clinical College, Jilin University, Changchun, Jilin 130012, P.R. China
| | - Yuan Zhang
- Clinical College, Jilin University, Changchun, Jilin 130012, P.R. China
| | - Xinrui Liu
- Department of Neurosurgery, The First Hospital of Jilin University, Changchun, Jilin 130012, P.R. China
| | - Xiaoli Zhou
- Department of Cell Biology, Basic Medical College, Jilin University, Changchun, Jilin 130012, P.R. China
| | - Rihua Jin
- Department of Neurosurgery, The First Hospital of Jilin University, Changchun, Jilin 130012, P.R. China
| | - Yong Chen
- Department of Neurosurgery, The First Hospital of Jilin University, Changchun, Jilin 130012, P.R. China
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Buchfelder M, Zhao Y, Schlaffer SM. Surgery for Prolactinomas to Date. Neuroendocrinology 2019; 109:77-81. [PMID: 30699424 DOI: 10.1159/000497331] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 01/29/2019] [Indexed: 11/19/2022]
Abstract
While in the past surgery for prolactinomas was a competitive option to medical treatment with dopamine agonists, to date the indications for operations are restricted to only a few specific situations. However, if a patient is intolerant to medical treatment or if the drugs are not sufficiently effective in terms of lowering prolactin levels or tumor shrinkage, surgery should always be considered. In microprolactinomas, operations can achieve excellent prolactin normalization rates. In tumors difficult to treat, the combination of surgical tumor resection and long-term medical treatment supports better control of the disease. The individual indications, results, techniques, and complications of operations for prolactinomas are briefly reviewed in this paper.
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Affiliation(s)
- Michael Buchfelder
- Department of Neurosurgery, University of Erlangen-Nuremberg, Erlangen, Germany,
| | - Yining Zhao
- Department of Neurosurgery, University of Erlangen-Nuremberg, Erlangen, Germany
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Maki Y, Kurosaki Y, Uchino K, Ishibashi R, Chin M, Yamagata S. Pituitary Apoplexy in Long-Term Cabergoline User During Thrombocytopenia Due to Chemotherapy for Chronic Myelocytic Leukemia. World Neurosurg 2018; 120:290-295. [PMID: 30189305 DOI: 10.1016/j.wneu.2018.08.187] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Revised: 08/22/2018] [Accepted: 08/23/2018] [Indexed: 11/29/2022]
Abstract
BACKGROUND Pituitary apoplexy (PA) is a life-threatening syndrome. The usage of a dopamine agonist, such as bromocriptine or cabergoline, is considered a predisposing factor for PA, which commonly occurs 1.5 years within commencement. CASE DESCRIPTION A 64-year-old female with a >15-year history of cabergoline therapy for pituitary prolactinoma was referred to our department of neurosurgery after complaining of headache, blurred vision, diplopia, and ptosis for 3 days during hospital admission for chemotherapy of chronic myelocytic leukemia. Computed tomography and magnetic resonance imaging revealed findings indicative of PA. As the patient was experiencing thrombocytopenia related to chemotherapy, blood transfusion was preceded, and after a platelet count of 15.0 × 104/μL was confirmed, transnasal neuroendoscopic surgery was performed 5 days from the onset of symptoms. The majority of the prolactinoma was removed, and the prolactinoma in the cavernous sinus was intentionally left. The postoperative course was generally good. The ptosis and diplopia improved, and the blurred vision resolved. CONCLUSIONS PA related to dopamine agonist therapy can occur in cases of elevated bleeding tendency, even in long-term users, suggesting that attention should be paid in the administration of a dopamine agonist in the patient experiencing thrombocytopenia. Surgical intervention should be performed after the preoperative platelet number and adequate response to transfusion are confirmed, and the aggressive removal of prolactinoma in the cavernous sinus should be avoided to reduce the risk of hemorrhagic complications.
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Affiliation(s)
- Yoshinori Maki
- Department of Neurosurgery, Kurashiki Central Hospital, Okayama, Japan.
| | | | - Kaori Uchino
- Department of Pathology, Kurashiki Central Hospital, Okayama, Japan
| | - Ryota Ishibashi
- Department of Neurosurgery, Kurashiki Central Hospital, Okayama, Japan
| | - Masaki Chin
- Department of Neurosurgery, Kurashiki Central Hospital, Okayama, Japan
| | - Sen Yamagata
- Department of Neurosurgery, Kurashiki Central Hospital, Okayama, Japan
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