title: [Letter to the editor].
authors.forename: Cihan
authors.initials: C
authors.lastname: Göktan
authors.forename: Ayşin
authors.initials: A
authors.lastname: Sakar
mesh_terms: D018288:Carcinoma, Small Cell / Q000150:complications / Q000175:diagnosis* / Q000556:secondary; D003937:Diagnosis, Differential; D006801:Humans; D007565:Jaundice / Q000209:etiology; D008175:Lung Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D009362:Neoplasm Metastasis; D010190:Pancreatic Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000556:secondary