OBJECTIVE: The causal association of human papillomavirus (HPV) in uterine cervical cancer was well established and this oncogenic virus was reported to be a biomarker for overall recurrence and central pelvic recurrence. The objective of the present systematic review and meta-analysis was to assess the role of HPV DNA testing in early detection of recurrence among cervical cancer survivors after radiotherapy.METHODS: We performed a systematic review and meta-analysis by means of searching electronic databases for published articles between January 1984 and June 2018, on the basis of standard systematic review guidelines prescribed by major agencies namely Cochrane Collaboration (https://www.cochrane.org) and Campbell Collaboration (https://www.campbellcollaboration.org). The meta-analysis component was further modified appropriately for the synthesis of sensitivity and specificity results.RESULTS: A total of 1,055 cervical cancer cases who had received pelvic radiation with or without chemotherapy from ten cohort studies were evaluated. The overall pooled sensitivity and specificity of HPV DNA testing was 0.84 (95% confidence interval [CI]= 0.66–0.94) and 0.35 (95% CI=0.20–0.54) respectively. The positive likelihood ratio was 1.3 (95% CI=1.0–1.7) and the negative likelihood ratio was 0.45 (95% CI=0.18–1.10) with an estimated diagnostic odds ratio of 3 (95% CI=1–9).CONCLUSION: The screening for HPV DNA testing during follow-up facilitates early detection of recurrence after radiotherapy.
Cervix Uteri ; Cohort Studies ; Cooperative Behavior ; DNA ; Drug Therapy ; Female ; Follow-Up Studies ; Human Papillomavirus DNA Tests ; Humans ; Mass Screening ; Odds Ratio ; Oncogenic Viruses ; Radiotherapy ; Recurrence ; Sensitivity and Specificity ; Survivors ; Uterine Cervical Neoplasms

Metastasis to the female genital tract from extragenital primary cancer is uncommon. In this case, a 46-year-old woman was diagnosed with invasive lobular carcinoma of the left breast in 2011. She had left breast conserving surgery, chemotherapy, radiation, and hormonal therapy (gosereline and tamoxifen). However, she developed menorrhagia after interruption of hormonal therapy and incidentally, the ultrasonogram of her pelvis showed a solid, large mass in the cervix. It looked like leiomyoma. Because of massive vaginal bleeding requiring multiple blood transfusions, she underwent total hysterectomy with bilateral salpingo-oophorectomy. Unexpectedly, however, histopathological examination revealed metastatic carcinoma, consistent with breast origin.The metastatic tumor involved the uterine corpus with spreading to the endocervix, left ovary, and multiple lymphovascular invasion was present. We described the rarity and risk of metastatic uterine cancer in patient with history of malignant tumor treatment.
Blood Transfusion ; Breast Neoplasms* ; Breast* ; Carcinoma, Lobular ; Cervix Uteri ; Drug Therapy ; Female ; Humans ; Hysterectomy ; Leiomyoma* ; Mastectomy, Segmental ; Menorrhagia ; Middle Aged ; Neoplasm Metastasis ; Ovary ; Pelvis ; Ultrasonography ; Uterine Cervical Neoplasms ; Uterine Hemorrhage ; Uterine Neoplasms*

Adenocarcinoma, Clear Cell ; diagnosis ; etiology ; therapy ; Cervix Uteri ; pathology ; Child ; Diethylstilbestrol ; Fatal Outcome ; Female ; Humans ; Magnetic Resonance Imaging ; Pregnancy ; Prenatal Exposure Delayed Effects ; Uterine Cervical Neoplasms ; diagnosis ; etiology ; therapy

Primary malignant melanoma (MM) accounts for 1% of all cancers, and only 3% to 7% of these tumors occur in the female genital tract. Data are limited with respect to the basis for treatment recommendations because of the rarity of MM. The overall prognosis of melanomas of the female genital tract is very poor. Two cases of MM of the female genital tract are presented. The first case is of a 70-year-old female patient who complained of left thigh pain and underwent magnetic resonance imaging that showed cervical cancer with involvement of the vagina, bladder, and parametrium, in addition to multiple bony metastases of the proximal femur, acetabulum, and both iliac bones. The second case is of a 35-year-old female patient who suffered from vaginal bleeding for 5 months, and she was diagnosed as having primary vaginal melanoma. The patient underwent radical surgery and two additional surgeries because of recurrence of cancer in both inguinal areas. After surgery, the patient received adjuvant immunotherapy, radiation therapy, and chemotherapy. In both the aforementioned cases, the pathologic diagnosis was made after immunohistochemical analysis, i.e., the tumor cells were stained with HMB-45 and S100, and were found to be positive for both immunostains.
Acetabulum ; Adult ; Aged ; Cervix Uteri* ; Diagnosis ; Drug Therapy ; Female ; Femur ; Humans ; Immunotherapy ; Magnetic Resonance Imaging ; Melanoma* ; Neoplasm Metastasis ; Prognosis ; Recurrence ; Thigh ; Urinary Bladder ; Uterine Cervical Neoplasms ; Uterine Hemorrhage ; Vagina*

Primary malignant melanoma (MM) accounts for 1% of all cancers, and only 3% to 7% of these tumors occur in the female genital tract. Data are limited with respect to the basis for treatment recommendations because of the rarity of MM. The overall prognosis of melanomas of the female genital tract is very poor. Two cases of MM of the female genital tract are presented. The first case is of a 70-year-old female patient who complained of left thigh pain and underwent magnetic resonance imaging that showed cervical cancer with involvement of the vagina, bladder, and parametrium, in addition to multiple bony metastases of the proximal femur, acetabulum, and both iliac bones. The second case is of a 35-year-old female patient who suffered from vaginal bleeding for 5 months, and she was diagnosed as having primary vaginal melanoma. The patient underwent radical surgery and two additional surgeries because of recurrence of cancer in both inguinal areas. After surgery, the patient received adjuvant immunotherapy, radiation therapy, and chemotherapy. In both the aforementioned cases, the pathologic diagnosis was made after immunohistochemical analysis, i.e., the tumor cells were stained with HMB-45 and S100, and were found to be positive for both immunostains.
Acetabulum ; Adult ; Aged ; Cervix Uteri* ; Diagnosis ; Drug Therapy ; Female ; Femur ; Humans ; Immunotherapy ; Magnetic Resonance Imaging ; Melanoma* ; Neoplasm Metastasis ; Prognosis ; Recurrence ; Thigh ; Urinary Bladder ; Uterine Cervical Neoplasms ; Uterine Hemorrhage ; Vagina*

Charcoal can be used for preoperative localization of metastatic lymph nodes in the neck. Charcoal remains stable without causing foreign body reactions during as hort period. However, foreign body reactions may develop if charcoal is left in situ for more than 6 months. We reported a case of charcoal granuloma mimicking local recurrence on fluorodeoxyglucose-positron emission tomography/computed tomography and ultrasonography in a 47-year-old woman who had cervical lymph node dissection due to metastatic invasive ductal carcinoma of the breast.
Breast Neoplasms/pathology/surgery/therapy ; Carcinoma/*pathology/surgery/therapy ; Cervix Uteri/pathology/ultrasonography ; Charcoal/toxicity ; Female ; Fluorodeoxyglucose F18/diagnostic use ; Granuloma/*diagnosis/pathology ; Humans ; Lymph Nodes/*surgery/ultrasonography ; Lymphatic Metastasis ; Middle Aged ; Neoplasm Recurrence, Local ; Positron-Emission Tomography ; Radiopharmaceuticals/diagnostic use ; Tomography, X-Ray Computed

We report a case of duodenal metastasis from squamous cell carcinoma of the cervix confirmed by histopathological diagnosis. A 48-year-old woman was diagnosed with uterine cervix cancer stage IVB and underwent chemotherapy. During follow-up after chemotherapy, a mass suspicious of malignancy was found at the 3rd portion of the duodenum on the magnetic resonance imaging of the abdomen. Esophagogastroduodenoscopy with biopsy was done for an ulcerofungating mass at the 3rd portion of the duodenum. Squamous cell carcinoma was confirmed on the biopsy which was same as the histopathological diagnosis confirmed by cervix biopsy and right supraclavicular lymph node biopsy resulting from metastasis of cervix. Since 1981, only ten cases of small bowel metastasis from squamous cell carcinoma of cervix have been reported. It is exceedingly rare to find metastasis to the duodenum from uterine cervix cancer.
Abdomen ; Biopsy ; Carcinoma, Squamous Cell* ; Cervix Uteri* ; Diagnosis ; Drug Therapy ; Duodenum ; Endoscopy, Digestive System ; Female ; Follow-Up Studies ; Humans ; Lymph Nodes ; Magnetic Resonance Imaging ; Middle Aged ; Neoplasm Metastasis* ; Uterine Cervical Neoplasms

Carcinosarcomas of the uterine cervix are extremely rare. Cervical carcinosarcoma can be characterized by having two different origins: the Mullerian ducts and the mesonephric duct remnants. A 53-year-old Korean woman was admitted to the hospital because of pelvic mass detected on computed tomography scan done at private clinic. A Radical hysterectomy with bilateral salpingooophorectomy and pelvic lymphadenectomy was carried out upon a diagnosis of stage IB2 cervical sarcoma. Immunohistochemically, the epithelial component was positive for pancytokeratin and estrogen receptor, but negative for CD 10 and carletinin. The mesenchymal component was positive for vimentin. The histopathologic diagnosis was a carcinosarcoma of the uterine cervix arising from Mullerian ducts. She underwent chemotherapy. She developed systemic recurrence seven months after operation and died of disease. The origin of cervical carcinosarcoma needs to be verified and immunohistochemical studies using mesonephric marker (CD 10, carletinin, and estrogen receptor) is helpful.
Breast Neoplasms ; Carcinosarcoma* ; Cervix Uteri* ; Diagnosis ; Drug Therapy ; Estrogens ; Female ; Humans ; Hysterectomy ; Lymph Node Excision ; Middle Aged ; Mullerian Ducts* ; Recurrence ; Sarcoma ; Vimentin ; Wolffian Ducts

OBJECTIVETo investigate the clinical application of diffusion weighted imaging (DWI) in uterine cervical cancer and the apparent diffusion coefficient (ADC) value in diagnosis and predicting treatment response.

METHODSTwenty-eight patients with advanced primary cervical cancer confirmed by pathology and 10 cases of normal uterine cervix as control were recruited in this prospective clinical trial. To analyze the correlation between tumor volume measured in DWI and tumor maximum diameter measured according to the RECIST criteria. To compare the ADC value differences among the uterine cervical cancer, uterine myometrium, and normal uterine cervix. To compare the ADC values in 17 cancer patients before and after treatment.

RESULTSThe illustration of tumor boundary in DWI was superior to conventional T2WI and post-enhancement T1WI. The DWI with higher b value (2000 s/mm(2)) had a better signal-to-noise ratio. The tumor volume measured in DWI has good correlation with tumor maximum diameter according to RECIST criteria (r = 0.759, P < 0.01). When b = 800 s/mm(2), the ADC values of the uterine cervical cancer, uterine myometrium, and normal uterine cervix were (9.85 ± 1.55)×10(-3) mm(2)/s, (14.20 ± 2.80)×10(-3) mm(2)/s, and (14.14 ± 0.45) ×10(-3) mm(2)/s. When b = 2000 s/mm(2), the ADC values of the uterine cervical cancer, uterine myometrium and normal uterine cervix were (7.38 ± 0.98)×10(-3) mm(2)/s, (8.52 ± 2.38)×10(-3) mm(2)/s, and (8.60 ± 0.63)×10(-3) mm(2)/s, respectively. There were significant differences between the cervical cancer and normal cervix or uterine myometrium (P < 0.001 for both). When b = 800 s/mm(2), the ADC value was (9.85 ± 1.55)×110(-3) mm(2)/s before and (13.41 ± 2.93)×10(-3) mm(2)/s after treatment (P < 0.001). When b = 2000 s/mm(2), the ADC value was (7.38 ± 0.98)×10(-3) mm(2)/s before and (8.93 ± 1.92)×10(-3) mm(2)/s after treatment (P = 0.008). Univariate logistic regression analysis showed that 25% ADC, 50%ADC, and 75%ADC in the tumor ADC value histogram before treatment were significantly correlated to the treatment outcome of cervical cancer (P < 0.05 for all). Multivariate regression analysis showed that 25%ADC, 50%ADC, and 75%ADC in the tumor ADC value histogram before treatment were not significantly correlated to the treatment outcome of cervical cancer (P > 0.05 for all). The values of ROC curves were 25%ADC = 0.818, 50%ADC = 0.775, and 75%ADC = 0.716 (P > 0.05), however, the 25% ADC showed a relatively stronger statistical power.

CONCLUSIONSDWI helps to confirm the morphology and exact target zone of the tumor for radiotherapy. DWI volume measurement is well correlated with RECIST criteria, particularly in volume measurement of irregular tumors. ADC value has a potential in quantitatively monitoring treatment response and predicting outcome of cervical cancers.

Adenocarcinoma ; diagnosis ; drug therapy ; pathology ; radiotherapy ; Antineoplastic Agents ; therapeutic use ; Carcinoma, Squamous Cell ; diagnosis ; drug therapy ; pathology ; radiotherapy ; Case-Control Studies ; Cervix Uteri ; pathology ; Cisplatin ; therapeutic use ; Diffusion Magnetic Resonance Imaging ; Female ; Humans ; Middle Aged ; Myometrium ; pathology ; Prospective Studies ; ROC Curve ; Radiotherapy, Conformal ; Treatment Outcome ; Tumor Burden ; Uterine Cervical Neoplasms ; diagnosis ; drug therapy ; pathology ; radiotherapy

A rare case of mixed carcinoma of the cervix is reported, composed of a small and large cell neuroendocrine carcinoma. Neuroendocrine cervical carcinomas are very rare and aggressive. The prognosis is very poor despite multimodal treatment. Earlier reports have shown that the majority of patients present with advanced stage disease, have lymph node metastasis, and are at a high risk for recurrence and disease progression. In this study, we report the case of a 26-year-old woman with composite small and large cell neuroendocrine carcinoma of the cervix. A woman presented with vaginal bleed since 2 months of presentation. Gynecologic examination revealed cervical enlargement, and punch biopsy of the cervical lesion was performed. The biopsy was disclosed a large cell neuroendocrine carcinoma. The patient underwent a radical hysterectomy with bilateral salpingo-oophorectomy and pelvic lymph node dissection. The final histopathologic findings are mixed small and large cell neuroendocrine carcinoma of cervix.
Adult ; Biopsy ; Carcinoma, Neuroendocrine* ; Cervix Uteri* ; Combined Modality Therapy ; Disease Progression ; Female ; Humans ; Hysterectomy ; Lymph Node Excision ; Lymph Nodes ; Neoplasm Metastasis ; Prognosis ; Recurrence ; Uterine Cervical Neoplasms