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Mejia-Mejia O, Bravo-Gonzalez A, Sanchez-Avila M, Tjendra Y, Santoscoy R, Drews-Elger K, Zuo Y, Arias-Abad C, Gomez C, Garcia-Buitrago M, Nadji M, Jorda M, Velez-Torres JM, Ruiz-Cordero R. Atypia of undetermined significance and ThyroSeq v3-positive call rates as quality control metrics for cytology laboratory performance. Cancer Cytopathol 2024. [PMID: 38594192 DOI: 10.1002/cncy.22821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 03/02/2024] [Accepted: 03/04/2024] [Indexed: 04/11/2024]
Abstract
BACKGROUND The Bethesda System for Reporting Thyroid Cytopathology (TBSRTC) recommends an upper limit of 10% for atypia of undetermined significance (AUS). Recent data suggest that this category might be overused when the rate of cases with molecular positive results is low. As a quality metric, the AUS and positive call rates for this facility's cytology laboratory and each cytopathologist (CP) were calculated. METHODS A retrospective analysis of all thyroid cytology cases in a 4.5-year period was performed. Cases were stratified by TBSRTC, and molecular testing results were collected for indeterminate categories. The AUS rate was calculated for each CP and the laboratory. The molecular positive call rate (PCR) was calculated with and without the addition of currently negative to the positive results obtained from the ThyroSeq report. RESULTS A total of 7535 cases were classified as nondiagnostic, 7.6%; benign, 69%; AUS, 17.5%; follicular neoplasm/suspicious for follicular neoplasm, 1.4%; suspicious for malignancy, 0.7%; and malignant, 3.8%. The AUS rate for each CP ranged from 9.9% to 36.8%. The overall PCR was 24% (range, 13%-35.6% per CP). When including cases with currently negative results, the PCR increased to 35.5% for the cytology laboratory (range, 13%-42.6% per CP). Comparison analysis indicates a combination of overcalling benign cases and, less frequently, undercalling of higher TBSRTC category cases. CONCLUSIONS The AUS rate in the context of PCR is a useful metric to assess cytology laboratory and cytopathologists' performance. Continuous feedback on this metric could help improve the overall quality of reporting thyroid cytology.
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Affiliation(s)
- Odille Mejia-Mejia
- Department of Pathology and Laboratory Medicine, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | | | | | - Youley Tjendra
- Department of Pathology and Laboratory Medicine, Miller School of Medicine, University of Miami, Miami, Florida, USA
- Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | | | | | - Yiqin Zuo
- Department of Pathology and Laboratory Medicine, Miller School of Medicine, University of Miami, Miami, Florida, USA
- Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Camilo Arias-Abad
- Departamento de Matematicas, Universidad Nacional de Colombia, Medellín, Colombia
| | - Carmen Gomez
- Department of Pathology and Laboratory Medicine, Miller School of Medicine, University of Miami, Miami, Florida, USA
- Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Monica Garcia-Buitrago
- Department of Pathology and Laboratory Medicine, Miller School of Medicine, University of Miami, Miami, Florida, USA
- Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Mehrdad Nadji
- Department of Pathology and Laboratory Medicine, Miller School of Medicine, University of Miami, Miami, Florida, USA
- Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Merce Jorda
- Department of Pathology and Laboratory Medicine, Miller School of Medicine, University of Miami, Miami, Florida, USA
- Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Jaylou M Velez-Torres
- Department of Pathology and Laboratory Medicine, Miller School of Medicine, University of Miami, Miami, Florida, USA
- Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Roberto Ruiz-Cordero
- Department of Pathology and Laboratory Medicine, Miller School of Medicine, University of Miami, Miami, Florida, USA
- Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, Florida, USA
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Abstract
BACKGROUND Atresia of the coronary sinus orifice with a persistent left superior vena cava is an intrinsically benign cardiac anomaly with important surgical implications. METHODS THe medical records of 5 patients with atresia of the coronary sinus orifice with a persistent left superior vena cava were reviewed retrospectively, and a computer search of the world literature describing this cardiac malformation was undertaken. RESULTS The 5 patients ranged in age from 9 months to 5 years. In 2, the diagnosis was made preoperatively by angiocardiography, and in 3, the abnormality was found incidentally at the time of cardiotomy for repair of associated congenital heart disease. Four of the 5 patients underwent repair of associated cardiac lesions. During operation, care was taken to avoid disruption of left superior vena cava flow to prevent coronary venous obstruction. All patients survived and are doing well at follow-up. CONCLUSIONS Atresia of the coronary sinus orifice with persistent left superior vena cava is, in itself, a benign anomaly without physiologic consequence. However, the recognition of this lesion during repair of associated cardiac lesions is of vital importance to the cardiac surgeon. Interruption of this sole route of coronary venous drainage can potentially lead to myocardial ischemia and necrosis.
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Affiliation(s)
- R Santoscoy
- Department of Cardiovascular Surgery, Children's Hospital of Michigan, Detroit 48201, USA
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Wearden P, Hill RC, Hollingsed M, Santoscoy R, McFadden N. Successful case of extracorporeal life support in a patient with postcardiotomy cardiogenic shock. W V Med J 1995; 91:57-8. [PMID: 7610644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Over the past five years, the use of extracorporeal life support in the adult population has gained acceptance. Indications have ranged from respiratory failure secondary to trauma, and adult respiratory distress syndrome, to cardiac failure secondary to a number of causes. The results of extracorporeal life support, when applied to postcardiotomy patients, have been variable. In this article, we present the successful utilization of extracorporeal life support for 28 hours in a patient with postcardiotomy cardiogenic shock following mitral valve replacement.
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Affiliation(s)
- P Wearden
- Robert C. Byrd Health Sciences Center, West Virginia University, Department of Surgery, Morgantown, USA
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Albertucci M, DeMeester TR, Rothberg M, Hagen JA, Santoscoy R, Smyrk TC. Surgery and the management of peripheral lung tumors adherent to the parietal pleura. J Thorac Cardiovasc Surg 1992; 103:8-12; discussion 12-3. [PMID: 1309467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Among 37 patients with peripheral T3 lung lesions, preoperative clinical and imaging evidence was suggestive of T3 disease in 28 and of T2 disease in nine. Intraoperatively, the T2 designation was changed to T3 on the basis of adherence of the tumor to the parietal pleura. All had mediastinoscopy followed by resection and complete lymph node dissection. There were 17 lobectomies and 20 pneumonectomies. The chest wall was resected in continuity with the lung in 21 patients, and in 16 only an extrapleural resection was done. Follow-up was completed in all patients (range 2 to 14 years, median 7 years). The 5-year actuarial survival rate for all patients was 30%. As expected, the presence of lymph node metastasis affected the 5-year actuarial survival rate: N0 = 41%; N1 = 29%, and N2 = 0%. Histologic examination of the resected specimen confirmed a T3 lesion in 30 patients. The tumor was removed completely in 100% of patients whose chest wall was resected in continuity with the lung but in only 31% in whom an extrapleural resection was done. In the absence of lymph node metastasis, the 5-year survival rate of patients after en bloc resection of the chest wall was 50% compared with 33% for those with extrapleural resection (p less than 0.05). The finding of a peripheral lung tumor adherent to the parietal pleura indicates, in most instances, extension through the parietal pleura. When tumor is firmly adherent to the parietal pleura, an en bloc resection of the chest wall rather than an extrapleural dissection should be performed. This assures complete tumor removal and improves the probability of long-term survival.
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Affiliation(s)
- M Albertucci
- Department of Surgery, Creighton University School of Medicine, Omaha, Neb
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Fitzgibbons RJ, Schmid S, Santoscoy R, Tyndall S, Hinder R, Filipi CJ, Jenkins J, Fitzgibbons RJ, Salerno GM. Open laparoscopy for laparoscopic cholecystectomy. Surg Laparosc Endosc Percutan Tech 1991; 1:216-22. [PMID: 1669407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This report deals with the first 350 laparoscopic cholecystectomies performed at Creighton University, beginning in October 1989, by one of the authors (R.J.F., Jr.). An open technique was used for initial access to the abdominal cavity in 343 patients (98%). Patients included 274 females and 76 males, with an average age of 45.5 years. Weight ranged from 72 to 316 pounds (32-142.2 kg). The laparoscopic procedure was successfully completed in 338 (96.6%). Operative cholangiography was performed in 113 (32.3%), and 52 (14.7%) had acute cholecystitis as determined by the final pathological report. Median operating time was 80 min. There was no operative mortality. Bile duct injury was not seen. Postoperative complications occurred in 21 patients (6%), only two of which were directly related to the open technique (cellulitis of the umbilical wound requiring antibiotics). A third patient (0.3% of 343 successful laparoscopies) required reoperation on postoperative day 4 for a small bowel perforation; the exact cause could not be determined, but conceivably it was related to the umbilical minilaparotomy. We conclude that the open technique is safe and effective method for initial peritoneal access prior to laparoscopic cholecystectomy.
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Affiliation(s)
- R J Fitzgibbons
- Creighton University School of Medicine, Departments of Surgery and Gastroenterology, Omaha, Nebraska
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