Diagnostic Issues

All Items

• DOI: 10.12890/2026_006960

  Mitral valve vegetation and embolic stroke in newly diagnosed granulomatosis with polyangiitis: a diagnostic challenge mimicking culture-negative endocarditis

  Noor Farhoud, Hussam Farhoud

• DOI: 10.12890/2026_007237

  Refractory pruritus in end-stage prostatic adenocarcinoma: an unusual presentation of a hypereosinophilic syndrome

  Luca Lo Russo, Manuel Vittorio Bovello, Mattia Cavagna, Micaela Mare, Clarissa Caimi, Tanja Fusi-Schmidhauser

• DOI: 10.12890/2026_007105

  Unmasking the tiger man: when eosinophilic myositis mimics sarcoidosis

  Jan Sanders, Elke Lodewijckx, Kristof Thevissen, Sander Jentjens, Lennert Boeckxstaens, Barbara Neerinckx, Ellen De Langhe

• DOI: 10.12890/2026_006975

  A rare tumour of the ampulla of Vater

  Athanasios Kontos, Ioannis Tziortziotis, George Kanellis, Dimitrios Kypraios

• DOI: 10.12890/2026_006813

  From solid organ malignancies to dual leukaemias: sequential CLL and CML in a cancer survivor

  Sukhmani Sidhu, Ramzi Hamouche, Victoria Forbes

• DOI: 10.12890/2026_006821

  Distal renal tubular acidosis in pregnancy: a case report and systematic literature review

  Muhammad sabisi, Erika Kusumawardani, Apriani Lam, Safira Putri, Eric Fernando

• DOI: 10.12890/2026_006756

  Slipping rib syndrome presenting as postprandial nausea: a diagnostic challenge in internal medicine

  Valentin Mihail Botusanu, Catalina Ioana Ursu

• DOI: 10.12890/2026_006582

  Hepatic myelopathy as a rare but reversible neurological complication post transjugular intrahepatic portosystemic shunt (TIPS) insertion in liver cirrhosis

  Angela Zhu, Warren Clements, Robb Wesselingh, Natasha Janko

• DOI: 10.12890/2026_006493

  Folate deficiency-induced pseudo-thrombotic microangiopathy

  Adrien Allemand, Remy Favre, François Dhelft, Nicholas Sedillot

• DOI: 10.12890/2026_006604

  Severe hypocalcaemia with elevated PTH and normal vitamin D: a diagnostic pitfall due to chronic negative calcium balance in a vegan patient

  Manuel Serrano Quero