Inflammatory myofibroblastic tumour of an unusual presentation in the uterine cervix: a case report

被引:4
作者
Lopez de Sa, Alfonso [1 ]
Pascual, Alejandro [2 ]
Santos, Javier Garcia [3 ]
Mendez, Ramiro [4 ]
Bellon, Monica [3 ]
Ramirez, Mar [3 ]
Matute, Fatima [4 ]
Del Arco, Cristina [2 ]
Manzano, Aranzazu [1 ]
Coronado, Pluvio [3 ]
Casado, Antonio [1 ]
Marquina, Gloria [1 ]
机构
[1] Univ Complutense Madrid UCM, Hosp Clin San Carlos, Sch Med, Dept Med Oncol,Dept Med, Madrid, Spain
[2] Hosp Univ Clin San Carlos, Dept Pathol, Madrid, Spain
[3] Univ Complutense Madrid UCM, Hosp Clin San Carlos, Sch Med, Dept Obstet & Gynaecol,Gynaecol Oncol Unit, Madrid, Spain
[4] Univ Complutense Madrid UCM, Hosp Clin San Carlos, Sch Med, Dept Radiol,Dept Radiol & Phys Med, Madrid, Spain
关键词
Inflammatory myofibroblastic tumour; Soft tissue sarcoma; Mesenquimal neoplasia; Gynaecologic tumour; Cervical tumour; UTERUS; PSEUDOTUMOR;
D O I
10.1186/s12957-021-02438-5
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Background Inflammatory myofibroblastic tumour is an infrequent mesenchymal neoplasia of unknown aetiology and variable behaviour, ranging from rather benign lesions to locally aggressive and even metastatic disease. Its presence has been described in almost all organs; however, its location in the female genital tract has rarely been reported. Case presentation We present the case of a 47-year-old female, who was studied in our institution for a recent medical history of several weeks of dyspareunia and abdominal pain. She underwent pertinent studies including ultrasonography and CT scan. Under suspicion of degenerated leiomyoma, a total hysterectomy was performed. Unexpectedly, the pathological study of the surgical specimen showed very few tumour cells with focal fusiform morphology surrounded by an abundant inflammatory infiltrate; a thorough immunohistochemistry study lead to myofibroblastic tumour of the cervix diagnosis. A PET-CT scan did not show metastatic disease. The patient did not undergo any adjuvant treatment, and she is currently on surveillance with no evidence of disease relapse. Conclusions Inflammatory myofibroblastic tumour remains a rare entity yet to be fully elucidated. The diagnosis is based on pathological study due to the lack of typical clinical manifestations and typical radiological images. Surgical resection is the most frequent treatment, whereas chemotherapy and radiotherapy are restricted to locally advanced or metastatic disease. Tirosine kinase inhibitor crizotinib has shown promising results especially in tumours harbouring ALK mutation.
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