1.The Role of Computed Tomography (CT) Scan in Assessment of the Parametrial Involvement in Early Stage Cervical Carcinoma
Mohamad Nasir Shafiee ; Nazimah Idris ; Rushdan Mohd Noor
Journal of Surgical Academia 2012;2(1):14-17
This retrospective study is aimed at evaluating the role of CT scan in predicting parametrium involvement in early stage of cervical carcinoma. It was conducted in a Gynaecologic Oncology Centre, Hospital Alor Star from January 2004 till December 2008. All patients with operable stage I and II cervical cancer had pelvic CT scan for evaluation of parametrium involvement before undergoing radical hysterectomy and pelvic lymphadenectomy. Parametrial streakiness or presence of infiltration suggested local invasion. Following radical hysterectomy, the specimens sent for histological confirmation and the correlation between the CT scan finding and the histopathology result was studied. The result revealed a total of 104 patients with operable stage cervical carcinoma had pelvic CT scan. The sensitivity and the specificity of CT scan in assessing parametrial involvement was 33.3% and 84.8%, respectively. In conclusion, CT scan had high specificity but low sensitivity in determining parametrial involvement in early stage of cervical cancer. Hence, routine preoperative pelvic CT scan has a limited role in assessing parametrial involvement in early stage cervical carcinoma.
2.Clinical Assessment Limitation in Extragastrointestinal Stromal Tumour of Rectovaginal Septum Diagnosis: A Case Report
Noor Azura Noor Mohamad ; Kavitha Nagandla ; Nirmala Chandralega Kampan ; Mohamad Nasir Shafiee
Malaysian Journal of Medicine and Health Sciences 2022;18(No.4):224-226
Extragastrointestinal tumour of rectovaginal septum (rvGIST) is a rare malignancy that affects rectovaginal septum.
We present a case of rvGIST that was initially managed as cervical eGIST based on clinical assessment. A 66-yearold woman presented with postmenopausal bleeding and constipation. Bimanual pelvic examination revealed an
irregular mass occupying the vagina. CT thorax, abdomen and pelvis showed a 9.2 x 10.0 x 14.0 cm pelvic mass
arising from cervix, extending superiorly to involve the uterus. The patient proceeded to undergo total abdominal
hysterectomy, bilateral salpingo-oophorectomy, enucleation of rectovaginal septum mass, rectosigmoidectomy and
permanent colostomy. Intraoperatively, there was a 9 x 7 cm mass arising from rectovaginal septum. Histopathological examination of surgical specimen revealed spindle cell tumour diffusely positive for CD34, CD117 and DOG1.
The final diagnosis was rvGIST. In conclusion, the diagnosis of rvGIST require a combination of clinical assessment
with intraoperative finding and histological assessment of the surgical specimen.