Histologically confirmed isolated IgG4-related hypophysitis: two case reports in young women Authors: Gabriela Alejandra Sosa, Soledad Bell, Silvia Beatriz Christiansen, Marcelo Pietrani, Mariela Glerean, Monica Loto, Soledad Lovazzano, Antonio Carrizo, Pablo Ajler and Patricia Fainstein Day
Hyponatraemia secondary to nivolumab-induced primary adrenal failure Authors: Harris Trainer, Paul Hulse, Claire E Higham, Peter Trainer and Paul Lorigan
Steroid cell tumor: a rare cause of hirsutism in a female Authors: Jayshree Swain, Shruti Sharma, Ved Prakash, N K Agrawal and S K Singh
Delayed presentation of late-onset cerebrospinal fluid rhinorrhoea following dopamine agonist therapy for giant prolactinoma Authors: J K Prague, C L Ward, O G Mustafa, B C Whitelaw, A King, N W Thomas and J Gilbert
Hypersecretion of ACTH and PRL from pituitary adenoma in MEN1, adequately managed by medical therapy Authors: Shinsuke Uraki, Hiroyuki Ariyasu, Asako Doi, Hiroto Furuta, Masahiro Nishi, Takeshi Usui, Hiroki Yamaue and Takashi Akamizu
Intrauterine death following intraamniotic triiodothyronine and thyroxine therapy for fetal goitrous hypothyroidism associated with polyhydramnios and caused by a thyroglobulin mutation Authors: Pradeep Vasudevan, Corrina Powell, Adeline K Nicholas, Ian Scudamore, James Greening, Soo-Mi Park and Nadia Schoenmakers
A case of severe anorexia, excessive weight loss and high peptide YY levels after sleeve gastrectomy Authors: Andrea Pucci, Wui Hang Cheung, Jenny Jones, Sean Manning, Helen Kingett, Marco Adamo, Mohamed Elkalaawy, Andrew Jenkinson, Nicholas Finer, Jacqueline Doyle, Majid Hashemi and Rachel L Batterham
Pancreatic α-cell hyperplasia and hyperglucagonemia due to a glucagon receptor splice mutation Authors: Etienne Larger, Nicolai J Wewer Albrechtsen, Lars H Hansen, Richard W Gelling, Jacqueline Capeau, Carolyn F Deacon, Ole D Madsen, Fumiatsu Yakushiji, Pierre De Meyts, Jens J Holst and Erica Nishimura
Dense calcification in a GH-secreting pituitary macroadenoma Authors: Ramez Ibrahim, Atul Kalhan, Alistair Lammie, Christine Kotonya, Ravindra Nannapanenni and Aled Rees
Adrenal insufficiency in acute oral opiate therapy Authors: Caterina Policola, Victoria Stokes, Niki Karavitaki and Ashley Grossman
An autoimmune cause of confusion in a patient with a background of hypothyroidism Authors: Jonathan Brown and Luqman Sardar
Bilateral pheochromocytoma after kidney transplantation in neurofibromatosis type 1 Authors: Valeria de Miguel, Andrea Paissan, Patricio García Marchiñena, Alberto Jurado, Mariana Isola, José Alfie and Patricia Fainstein-Day
Octreotide use for rescue of vision in a pregnant patient with acromegaly Authors: Anne Marie Hannon, Isolda Frizelle, George Kaar, Steven J Hunter, Mark Sherlock, Christopher J Thompson, Domhnall J O’Halloran and the Irish Pituitary Database Group
Exceptional diazoxide sensitivity in hyperinsulinaemic hypoglycaemia due to a novel HNF4A mutation Authors: Ved Bhushan Arya, Jennifer Kalitsi, Ann Hickey, Sarah E Flanagan and Ritika R Kapoor
Management of primary hyperparathyroidism in pregnancy: a case series Authors: Aisling McCarthy, Sophie Howarth, Serena Khoo, Julia Hale, Sue Oddy, David Halsall, Brian Fish, Sashi Mariathasan, Katrina Andrews, Samson O Oyibo, Manjula Samyraju, Katarzyna Gajewska-Knapik, Soo-Mi Park, Diana Wood, Carla Moran and Ruth T Casey