Acquired isolated ACTH deficiency co-occurrence with breast cancer irrespective of paraneoplastic syndrome: coincidence or inevitability Authors: Shin Urai, Hironori Bando, Mei Nakatsuji, Masaaki Yamamoto, Hidenori Fukuoka, Genzo Iguchi, and Wataru Ogawa
Advanced medullary thyroid carcinoma uncovered by persistently elevated procalcitonin in a patient with COVID-19 Authors: Ines Bucci, Giulia Di Dalmazi, Cesidio Giuliani, Paola Russo, Beatrice Ciappini, Cristina Amatetti, Pierre Guarino, and Giorgio Napolitano
Amenorrhea as a presentation of Cushing’s syndrome Authors: Aishah Alhajeri, Sulaiman Hajji, and Khalid Aljenaee
Atypical presentation of Cushing’s disease with weight loss and hypokalemia Authors: Sarah Badawod, Barna De, David B Clarke, and Syed Ali Imran
Brain metastasis mimicking a cavernous angioma as initial presentation of papillary thyroid carcinoma Authors: Ines Bucci, Cesidio Giuliani, Giulia Di Dalmazi, Daniele Intraina, Donato Zotta, Alfio Ieraci, Livio Presutti, and Giorgio Napolitano
Insulinoma presenting with post-prandial hypoglycaemia following fundoplication Authors: Sarah Y Qian, Matthew J L Hare, Alan Pham, and Duncan J Topliss
Subacute thyroiditis post-Pfizer-BioNTech mRNA vaccination for COVID-19 Authors: Farooq Khan and Mary Jane Brassill
Thyroid lipomatosis in a 36-year-old patient with rheumatoid arthritis and a kidney transplant Authors: Soledad Bell, Gabriela Alejandra Sosa, Ana del Valle Jaen, and María Fabiana Russo Picasso
Autoimmune alternating hyper- and hypo-thyroidism: a rare condition in pediatrics Authors: Luísa Correia Martins, Ana Rita Coutinho, Mónica Jerónimo, Joana Serra Caetano, Rita Cardoso, Isabel Dinis, and Alice Mirante
My tummy hurts – a case report of abdominal pain and macrocytic anemia caused by hypothyroidism Authors: Kewan Hamid, Neha Dayalani, Muhammad Jabbar, and Elna Saah