1
|
Balen AH, Tamblyn J, Skorupskaite K, Munro MG. A comprehensive review of the new FIGO classification of ovulatory disorders. Hum Reprod Update 2024; 30:355-382. [PMID: 38412452 DOI: 10.1093/humupd/dmae003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 01/23/2024] [Indexed: 02/29/2024] Open
Abstract
BACKGROUND The World Health Organization (WHO) system for the classification of disorders of ovulation was produced 50 years ago and, by international consensus, has been updated by the International Federation of Gynecology and Obstetrics (FIGO). OBJECTIVE AND RATIONALE This review outlines in detail each component of the FIGO HyPO-P (hypothalamic, pituitary, ovarian, PCOS) classification with a concise description of each cause, and thereby provides a systematic method for diagnosis and management. SEARCH METHODS We searched the published articles in the PubMed database in the English-language literature until October 2022, containing the keywords ovulatory disorders; ovulatory dysfunction; anovulation, and each subheading in the FIGO HyPO-P classification. We did not include abstracts or conference proceedings because the data are usually difficult to assess. OUTCOMES We present the most comprehensive review of all disorders of ovulation, published systematically according to the logical FIGO classification. WIDER IMPLICATIONS Improving the diagnosis of an individual's ovulatory dysfunction will significantly impact clinical practice by enabling healthcare practitioners to make a precise diagnosis and plan appropriate management.
Collapse
Affiliation(s)
- Adam H Balen
- Leeds Centre for Reproductive Medicine, The University of Leeds, Leeds, UK
| | - Jennifer Tamblyn
- Leeds Centre for Reproductive Medicine, The University of Leeds, Leeds, UK
| | | | - Malcolm G Munro
- Department of Obstetrics and Gynecology, The University of California, Los Angeles, Los Angeles, CA, USA
| |
Collapse
|
2
|
Krishnan G, Mohd Makhatar NH, Ching TH, Khoo S. Primary pituitary tuberculoma with a pituitary apoplexy-like presentation. Endocrinol Diabetes Metab Case Rep 2024; 2024:23-0092. [PMID: 38290212 PMCID: PMC10895304 DOI: 10.1530/edm-23-0092] [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: 07/25/2023] [Accepted: 12/19/2023] [Indexed: 02/01/2024] Open
Abstract
Summary Pituitary tuberculoma is extremely rare and may pose as a diagnostic challenge especially when encountered as an isolated lesion without other systemic manifestation of tuberculosis. A 21-year-old female was admitted for diabetic ketoacidosis. On the third day of admission following the resolution of diabetic ketoacidosis she developed a sudden onset of headache and blurring of vision suggestive of pituitary apoplexy. An urgent MRI brain revealed a large sellar mass with erosion into the sphenoid sinus and intracranial vasculitis. Transphenoidal surgery was done for tumour debulking which allowed histopathological examination of the sellar mass. Immunohistochemical examination of the sellar mass was positive for Gene Xpert MTB/Rif suggesting a tuberculoma. Anti-tuberculous therapy was commenced with full recovery of pituitary hormonal profile seen 7 months post-treatment. In regions with a high incidence of tuberculosis, a tuberculoma should be a considered in a diagnostic evaluation of a sellar lesion. Learning points In an endemic area of tuberculosis, tuberculoma should be considered as a differential diagnosis when evaluating sellar lesions. Pituitary tuberculoma can present with pituitary apoplexy-like symptoms. Prompt diagnosis and treatment may lead to recovery of pituitary function.
Collapse
Affiliation(s)
- Gaayathri Krishnan
- Endocrinology Unit, Department of Internal Medicine, Queen Elizabeth Hospital, Kota Kinabalu, Sabah, Malaysia
| | - Nur Hidayah Mohd Makhatar
- Endocrinology Unit, Department of Internal Medicine, Queen Elizabeth Hospital, Kota Kinabalu, Sabah, Malaysia
| | - Tee Hwee Ching
- Endocrinology Unit, Department of Internal Medicine, Queen Elizabeth Hospital, Kota Kinabalu, Sabah, Malaysia
| | - Serena Khoo
- Endocrinology Unit, Department of Internal Medicine, Queen Elizabeth Hospital, Kota Kinabalu, Sabah, Malaysia
| |
Collapse
|
3
|
Partenope C, Pedranzini Q, Petri A, Rabbone I, Prodam F, Bellone S. AVP deficiency (central diabetes insipidus) following immunization with anti-COVID-19 BNT162b2 Comirnaty vaccine in adolescents: A case report. Front Endocrinol (Lausanne) 2023; 14:1166953. [PMID: 37143723 PMCID: PMC10151784 DOI: 10.3389/fendo.2023.1166953] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 03/31/2023] [Indexed: 05/06/2023] Open
Abstract
Introduction The coronavirus disease 19 (COVID-19) pandemic has prompted the development of new vaccines to reduce the morbidity and mortality associated with this disease. Recognition and report of potential adverse effects of these novel vaccines (especially the urgent and life-threatening ones) is therefore essential. Case presentation A 16-year-old boy presented to the Paediatric Emergency Department with polyuria, polydipsia and weight loss over the last four months. His past medical history was unremarkable. Onset of symptoms was referred to be few days after first dose of anti-COVID-19 BNT162b2 Comirnaty vaccine and then worsened after the second dose. The physical exam was normal, without neurological abnormalities. Auxological parameters were within normal limits. Daily fluid balance monitoring confirmed polyuria and polydipsia. Biochemistry laboratory analysis and urine culture were normal. Serum osmolality was 297 mOsm/Kg H2O (285-305), whereas urine osmolality was 80 mOsm/Kg H2O (100-1100), suggesting diabetes insipidus. Anterior pituitary function was preserved. Since parents refused to give consent to water deprivation test, treatment with Desmopressin was administered and confirmed ex juvantibus diagnosis of AVP deficiency (or central diabetes insipidus). Brain MRI revealed pituitary stalk thickening (4 mm) with contrast enhancement, and loss of posterior pituitary bright spot on T1 weighted imaging. Those signs were consistent with neuroinfundibulohypophysitis. Immunoglobulin levels were normal. Low doses of oral Desmopressin were sufficient to control patient's symptoms, normalizing serum and urinary osmolality values and daily fluid balance at discharge. Brain MRI after 2 months showed stable thicken pituitary stalk and still undetectable posterior pituitary. Due to persistence of polyuria and polydipsia, therapy with Desmopressin was adjusted by increasing dosage and number of daily administrations. Clinical and neuroradiological follow-up is still ongoing. Conclusion Hypophysitis is a rare disorder characterized by lymphocytic, granulomatous, plasmacytic, or xanthomatous infiltration of the pituitary gland and stalk. Common manifestations are headache, hypopituitarism, and diabetes insipidus. To date, only time correlation between SARS-CoV-2 infection and development of hypophysitis and subsequent hypopituitarism has been reported. Further studies will be needed to deepen a possible causal link between anti-COVID-19 vaccine and AVP deficiency.
Collapse
Affiliation(s)
- Cristina Partenope
- Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
- *Correspondence: Cristina Partenope,
| | - Quincy Pedranzini
- Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
| | - Antonella Petri
- Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
| | - Ivana Rabbone
- Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
| | - Flavia Prodam
- Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
- Endocrinology, Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
| | - Simonetta Bellone
- Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
| |
Collapse
|
4
|
Tayal N, Joshi S, Vaish M, Bhatia A. Primary pituitary tuberculosis: A rare clinical entity. Lung India 2023; 40:93-95. [PMID: 36695270 PMCID: PMC9894281 DOI: 10.4103/lungindia.lungindia_374_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 08/04/2022] [Accepted: 09/21/2022] [Indexed: 01/01/2023] Open
Affiliation(s)
- Nitesh Tayal
- Department of Pulmonology, Max Super Speciality Hospital, Ghaziabad, Uttar Pradesh, India E-mail:
| | - Sharad Joshi
- Department of Pulmonology, Max Super Speciality Hospital, Ghaziabad, Uttar Pradesh, India E-mail:
| | - Manish Vaish
- Department of Pulmonology, Max Super Speciality Hospital, Ghaziabad, Uttar Pradesh, India E-mail:
| | - Ankit Bhatia
- Department of Pulmonology, Max Super Speciality Hospital, Ghaziabad, Uttar Pradesh, India E-mail:
| |
Collapse
|
5
|
Moszczyńska E, Kunecka K, Baszyńska-Wilk M, Perek-Polnik M, Majak D, Grajkowska `W. Pituitary Stalk Thickening: Causes and Consequences. The Children's Memorial Health Institute Experience and Literature Review. Front Endocrinol (Lausanne) 2022; 13:868558. [PMID: 35669693 PMCID: PMC9163297 DOI: 10.3389/fendo.2022.868558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 03/23/2022] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Pituitary stalk thickening (PST) is a rare abnormality in the pediatric population. Its etiology is heterogeneous. The aim of the study was to identify important clinical, radiological and endocrinological manifestations of patients with PST and follow the course of the disease. MATERIALS AND METHODS It is a study conducted in 23 patients (13 boys) with PST with/without central diabetes insipidus (CDI) diagnosed between 1990 and 2020 at Children's Memorial Health Institute (CMHI) in Warsaw, Poland. We analyzed demographic data, clinical signs and symptoms, radiological findings, tumor markers, hormonal results, treatment protocols and outcomes. RESULTS The median age at the diagnosis of PST was 9.68 years (IQR: 7.21-12.33). The median time from the onset of the symptoms to the diagnosis was 2.17 years (IQR: 1.12-3.54). The most common initially reported manifestations were polydipsia, polyuria and nocturia (82.6%); most of the patients (56.5%) also presented decreased growth velocity. Hormonal evaluation at the onset of PST revealed: CDI (91.3%), growth hormone deficiency (GHD) (56.5%), hyperprolactinemia (39%), central hypothyroidism (34.8%), adrenal insufficiency (9%), precocious puberty (8.7%). The majority of the patients were diagnosed with germinoma (seventeen patients - 73.9%, one of them with teratoma and germinoma). Langerhans cell histiocytosis (LCH) was identified in three patients (multisystem LCH in two patients, and unifocal LCH in one patient). A single case of atypical teratoid rhabdoid tumor, suspected low-grade glioma (LGG) and lymphocytic infundibuloneurohypophysitis (LINH). The overall survival rate during the observational period was 87.0%. CONCLUSIONS The pituitary infundibulum presents a diagnostic imaging challenge because of its small size and protean spectrum of disease processes. Germinoma should be suspected in all children with PST, especially with CDI, even when neurological and ophthalmological symptoms are absent.
Collapse
Affiliation(s)
- Elżbieta Moszczyńska
- Department of Endocrinology and Diabetology, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Karolina Kunecka
- Department of Endocrinology and Diabetology, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Marta Baszyńska-Wilk
- Department of Endocrinology and Diabetology, The Children’s Memorial Health Institute, Warsaw, Poland
- *Correspondence: Marta Baszyńska-Wilk,
| | - Marta Perek-Polnik
- Department of Oncology, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Dorota Majak
- Department of Diagnostic Imaging, The Children’s Memorial Health Institute, Warsaw, Poland
| | | |
Collapse
|
6
|
Moszczyńska E, Baszyńska-Wilk M, Zasada K, Majak D, Szaniawska M, Szalecki M. Pituitary stalk thickening in patients under 18 years of age - the most common causes and diagnostic procedures. Pediatr Endocrinol Diabetes Metab 2022; 28:213-227. [PMID: 35620922 PMCID: PMC10214961 DOI: 10.5114/pedm.2022.115202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 02/26/2022] [Indexed: 06/07/2023]
Abstract
INTRODUCTION Pituitary stalk thickening (PST) is a rare abnormality in children, and it may be challenging due to its diverse clinical picture. AIM OF THE STUDY The aim of the study is to summarize the data on the causes and diagnostic procedures of PST. MATERIAL AND METHODS Papers were searched in the PubMed database identifying published randomized clinical trials, reviews, systematic reviews, meta-analyses, and case reports. RESULTS The most common causes of a thickened pituitary stalk in children are germ cell tumours (GCTs), Langerhans cell histiocytosis (LCH), and lymphocytic infundibulo-neurohypophysitis (LINH). Neurosarcoidosis, pituitary tuberculosis, granulomatosis, or specific inflammations were only reported in the paediatric population as case studies. PST mainly affects teenagers and is often detected with brain magnetic resonance imaging (MRI) in patients with central diabetes insipidus (CDI). It is not possible to differentiate the causes of PST with the use of the MRI image alone. Although various biochemical and oncological markers and other imaging tests are used, the diagnosis of PST remains a significant diagnostic challenge for clinicians. The final diagnosis is made based on histopathological examination. The indications for a biopsy are not uniform. Most experts, including the authors of the 2021 British consensus, recommend biopsy in the case of PST with a stalk lesion diameter ≥ 6.5-7 mm. CONCLUSIONS The differential diagnosis of PST is a challenge. The diagnostic and treatment strategy should be individually adapted. Patients should be diagnosed in large clinical centres with experience in this field.
Collapse
Affiliation(s)
- Elżbieta Moszczyńska
- Department of Endocrinology and Diabetology, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Marta Baszyńska-Wilk
- Department of Endocrinology and Diabetology, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Klaudia Zasada
- Department of Endocrinology and Diabetology, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Dorota Majak
- Department of Diagnostic Imaging, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Marta Szaniawska
- Department of Diagnostic Imaging, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Mieczysław Szalecki
- Department of Endocrinology and Diabetology, The Children’s Memorial Health Institute, Warsaw, Poland
- Collegium Medicum, Jan Kochanowski University, Kielce, Poland
| |
Collapse
|