scholarly journals Surgical management of suspected gallbladder cancer: The role of intraoperative frozen section for diagnostic confirmation

2021 ◽  
Author(s):  
Benjamin K. Y. Chan ◽  
Lucia Carrion‐Alvarez ◽  
Rebecca Telfer ◽  
Adeeb H. Rehman ◽  
Nicholas Bird ◽  
...  
Keyword(s):  
Gallbladder Cancer ◽  
Surgical Management ◽  
Frozen Section ◽  
Intraoperative Frozen Section

Role of Intraoperative Frozen Section in Surgical Management of Ovarian Masses

2016 ◽  
Vol 4 (2) ◽  
pp. 65-68
Author(s):  
Romana Idrees ◽  
Zakia Sheikh ◽  
Uzma Chishti ◽  
Tahira Y Malik ◽  
Aliya B Aziz ◽  
...  
Keyword(s):  
Surgical Management ◽  
Frozen Section ◽  
Intraoperative Frozen Section ◽  
Ovarian Masses

The Role of Fine-Needle Aspiration and Intraoperative Frozen Section in the Surgical Management of Solitary Thyroid Nodules

Surgery Today ◽  
2002 ◽  
Vol 32 (10) ◽  
pp. 857-861 ◽  
Author(s):  
Simon D. Duek ◽  
David Goldenberg ◽  
Shai Linn ◽  
Michael M. Krausz ◽  
Dan D. Hershko
Keyword(s):  
Surgical Management ◽  
Fine Needle Aspiration ◽  
Thyroid Nodules ◽  
Frozen Section ◽  
Needle Aspiration ◽  
Fine Needle ◽  
Intraoperative Frozen Section

scholarly journals Role of intraoperative frozen section in the diagnosis of ovarian tumors: Experience at Gujarat Cancer and Research Institute

2016 ◽  
Author(s):  
Ruchi Arora
Keyword(s):  
Surgical Management ◽  
Ovarian Neoplasms ◽  
Frozen Section ◽  
Ovarian Tumors ◽  
Borderline Tumors ◽  
Intraoperative Frozen Section ◽  
Histopathologic Diagnosis ◽  
Frozen Section Diagnosis ◽  
Line Of Therapy

Background: The surgical management of ovarian tumors depends on their correct categorization as benign, borderline or malignant. Ovarian neoplasms are an important cause of morbidity and mortality in women. This study was undertaken to evaluate the accuracy of intra-operative frozen section in the diagnosis of various categories of ovarian neoplasms. Methods: Intraoperative frozen section diagnosis was retrospectively evaluated in 125 patients with suspected ovarian neoplasms who underwent surgery as primary line of therapy at our institution. This was compared with the final histopathologic diagnosis on paraffin sections. Results: In 125 patients frozen section report had a sensitivity of 100%, 95.55% and 50% for benign, malignant and borderline tumors respectively. The corresponding specificities were 92.45%, 98.75% and 99.14% respectively. The overall accuracy of frozen section diagnosis was 95.2%. The majority of cases of disagreement were in the mucinous and borderline tumors. Conclusion: Intraoperative frozen section has high accuracy in the diagnosis of suspected ovarian neoplasms. It is a valuable tool to guide the surgical management of these patients and should be routinely used in all major oncology centers.

scholarly journals Preoperative and intraoperative assesment of myometrial invasion and histological grade in endometrial cancer: Role of MRI and frozen section

2016 ◽  
Author(s):  
Rohit Raghunath Ranade
Keyword(s):  
Endometrial Cancer ◽  
Tumor Size ◽  
Early Stage ◽  
Frozen Section ◽  
Myometrial Invasion ◽  
Tumor Grade ◽  
Endometrial Biopsy ◽  
Intraoperative Frozen Section ◽  
Cervical Involvement

Introduction: The role of systematic lymphadenectomy in clinically early stage endometrial cancer is controversial. A number of factors can predict lymph node metastasis including myometrial invasion, tumor grade in endometrial cancers. The purpose of the present study is to evaluate the accuracy of preoperative MRI and intraoperative frozen section in determining the depth of myometrial invasion, cervical involvement, tumor size and lymph nodal status. We also studied the accuracy of preoperative endometrial biopsy and intraoperative frozen section in determining the grade of the tumor. Materials and Methods: Medical records of 235 consecutive cases of clinically early stage endometrial cancer were reviewed retrospectively. A record of depth of myometrial invasion, tumor size, cervical involvement and presence of enlarged lymph nodes was made on a preoperative MRI. Similarly depth of myometrial invasion, tumor size, cervical involvement and grade of the tumor were recorded on an intraoperative frozen section. The grade of the tumor was also recorded on a preoperative endometrial biopsy. Standard statistical calculations were used. Results: The sensitivity and specificity of MRI for myometrial invasion for the first 160 cases were 81.3 and 75%, respectively while that for frozen section were 80 and 96.2%, respectively. For tumor grade the sensitivity and specificity of preoperative endometrial biopsy were 60 and 95.6%, respectively while that of frozen section were 53.8 and 97.6%, respectively. For cervical involvement the sensitivity of MRI and frozen section was 62.5 and 98.4%, respectively. Updated results of the entire cohort of 235 cases will be presented at the conference if selected. Conclusion: Although the sensitivity of both frozen section and MRI for predicting deep myometrial invasion was similar (80 vs 81.3%) but the specificity (96.2 vs 75%) and negative predictive value (92.7 vs 88.2%) of frozen section were superior to MRI. Both preoperative biopsy and intraoperative frozen section had low sensitivity (60 vs 53.8%) for detecting a high grade lesion.

Assessment of the Role of Intraoperative Frozen Section in Guiding Surgical Staging for Endometrial Cancer

2016 ◽  
Vol 26 (5) ◽  
pp. 918-923 ◽  
Author(s):  
Xiaoyuan Wang ◽  
Li Li ◽  
Janiel M. Cragun ◽  
Setsuko K. Chambers ◽  
Kenneth D. Hatch ◽  
...  
Keyword(s):  
Risk Factors ◽  
Endometrial Cancer ◽  
Tumor Size ◽  
Frozen Section ◽  
Medical Center ◽  
Myometrial Invasion ◽  
Surgical Staging ◽  
Endometrioid Adenocarcinoma ◽  
Intraoperative Frozen Section

ObjectiveThe aim of this study was to assess the role of intraoperative frozen section (FS) in guiding decision making for surgical staging of endometrioid endometrial cancer (EC).MethodsMedical records were collected retrospectively on 112 patients with endometrioid EC, who underwent total hysterectomy and bilateral salpingo-oophorectomy at the University of Arizona Medical Center from January 1, 2010, to December 31, 2014. Only patients with endometrioid adenocarcinoma, grade 1, less than 50% myometrial invasion, and tumor size less than 2 cm determined by intraoperative FS omitted lymphadenectomy; otherwise, surgical staging was performed with lymph node dissection. The FS results were compared with the permanent paraffin sections (PSs) to assess the diagnostic accuracy.ResultsThe concordance rate of different variables between FS and PS in EC was 100%, 89.3% (100/112), 97.3% (109/112), and 95.5% (107/112), respectively, with respecting to histological subtype, grade, myometrial invasion, and tumor size. Diagnostic accurate rate of combined risk factors deciding surgical staging at the time of FS was 95.5% (107/112), and the discordance rate of all risk factors considered between FS and PS was 4.5%, resulting 3 cases (2.7%) undertreated and 2 cases (1.8%) overtreated.ConclusionsDespite nonideal FS evaluation, intraoperative FS diagnosis for EC is highly reliable by providing guidance for the intraoperative decisions of surgical staging at our institution, and such guidelines may be referenced by the institutions with sufficient gynecologic pathology expertise.

Current Role of Intraoperative Frozen Section Examination of Sentinel Lymph Node in Early Breast Cancer

2020 ◽  
Vol 40 (3) ◽  
pp. 1711-1717
Author(s):  
CALOGERO CIPOLLA ◽  
GIUSEPPA GRACEFFA ◽  
DANIELA CABIBI ◽  
GIUSEPPE GANGI ◽  
MARIO LATTERI ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Lymph Node ◽  
Sentinel Lymph Node ◽  
Early Breast Cancer ◽  
Frozen Section ◽  
Current Role ◽  
Intraoperative Frozen Section ◽  
Frozen Section Examination
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