title: [Myositis as a 'radiation-recall phenomenon' following palliative chemotherapy with carboplatin-gemcitabin for non-small-cell pulmonary carcinoma].
abstract: A 58-year-old woman suffered pain due to a stage-IV adenocarcinoma of the right upper-lung lobe with signs of growth into the right axilla. Palliative local radiotherapy directed at the primary tumour followed by combination chemotherapy with carboplatin-gemcitabin led to partial remission. During the fourth and last cycle of her three-months course of chemotherapy, the patient again complained of pain in the right half of the thorax; later, a local swelling of the pectoralis muscles was found. She was diagnosed with myositis as a delayed reaction to irradiation (radiation-recall phenomenon) based on the clinical symptoms (redness of the skin, pain and distinct swelling) but especially on the basis of a CT-scan. This revealed a clear swelling of the pectoralis muscles, even though the tumour was in remission. The possibility of myositis as a radiation-recall phenomenon should be borne in mind whenever a patient presents with skin changes or pain within a previous irradiation field during chemotherapy with, for example, gemcitabin.
authors.affiliation: Ziekenhuis Walcheren, EE Vlissingen. pinson@zwv.nl
authors.forename: P J G
authors.initials: PJ
authors.lastname: Pinson
authors.forename: C
authors.initials: C
authors.lastname: Griep
authors.forename: W H J
authors.initials: WH
authors.lastname: Sanders
authors.forename: B
authors.initials: B
authors.lastname: Lelie
mesh_terms: D000970:Antineoplastic Agents / Q000009:adverse effects* / Q000627:therapeutic use; D016190:Carboplatin / Q000009:adverse effects* / Q000627:therapeutic use; D002289:Carcinoma, Non-Small-Cell Lung / Q000188:drug therapy / Q000532:radiotherapy; D003841:Deoxycytidine / Q000009:adverse effects / Q000031:analogs & derivatives* / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy / Q000532:radiotherapy; D008875:Middle Aged; D009220:Myositis / Q000209:etiology*; D010166:Palliative Care; D011838:Radiation-Sensitizing Agents / Q000009:adverse effects* / Q000627:therapeutic use; D000093542:Gemcitabine
chemical_list: D000970:Antineoplastic Agents; D011838:Radiation-Sensitizing Agents; D003841:Deoxycytidine; D016190:Carboplatin; D000093542:Gemcitabine