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Jeerakornpassawat D, Tantipalakorn C, Sirilert S, Tongsong T. Sonographic Features of Uterine Arteriovenous Malformation: A Case Series. Diagnostics (Basel) 2024; 14:873. [PMID: 38732288 PMCID: PMC11083442 DOI: 10.3390/diagnostics14090873] [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: 03/28/2024] [Revised: 04/18/2024] [Accepted: 04/20/2024] [Indexed: 05/13/2024] Open
Abstract
Uterine arteriovenous malformation (AVM) is very rare but potentially life-threatening. Early and accurate diagnosis is the cornerstone of its management. The objective of this study is to encourage sonographers to become familiar with a variety of grayscale sonographic features, facilitating rapid recognition of the patterns and prompting them to apply color flow Doppler for a diagnosis of uterine AVM and possible further investigations or interventions. We present six cases of uterine AVM presenting with abnormal uterine bleeding at varying degrees of severity, from abnormal menstruation to life-threatening bleeding following curettage. All initially provided some clues of uterine AVM upon grayscale ultrasound, leading to the application of color Doppler flow to support a diagnosis, with confirmation using abdominal computer tomography angiography (CTA) in most cases, resulting in definitive treatment using uterine artery embolization or other interventions. Most importantly, this study provides various sonographic features of uterine AVM, such as appearances of small tubular structures, spongy patterns, a conceptive-product-like appearance, and spaghetti-like patterns. Hopefully, familiarity with these sonographic features can facilitate practitioners to make an early diagnosis, leading to proper further investigation and intervention, and to prevent serious complications from potentially being caused by this subtle but very serious disorder.
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Affiliation(s)
| | | | | | - Theera Tongsong
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
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Mongkolmafai O, Jeerakornpassawat D, Tantipalakorn C, Charoenkwan K, Suprasert P, Srisomboon J, Tongsong T. Efficacy of Lidocaine Spray for Pain Reduction during Colposcopy-Directed Cervical Biopsies: A Randomized Controlled Trial. Medicina (Kaunas) 2024; 60:630. [PMID: 38674275 PMCID: PMC11051754 DOI: 10.3390/medicina60040630] [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] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 04/07/2024] [Accepted: 04/12/2024] [Indexed: 04/28/2024]
Abstract
Objectives: The objective of this study was to evaluate the efficacy of lidocaine spray in reducing the pain during colposcopy-directed cervical biopsy (CDB). Methods: From December 2017 to February 2019, 312 women undergoing CDBs were enrolled. The participants were randomized to three groups: group 1 (lidocaine spray), in which lidocaine spray was applied thoroughly to the cervix; group 2 (placebo), in which normal saline was applied thoroughly to the cervix; and group 3 (control), in which no anesthetic agent was applied to the cervix. Each woman completed a 10 cm visual analog scale to classify the subjective pain experience at three time points: baseline, immediately after biopsy, and 10 min after the procedure. The primary outcome of this study was the biopsy pain score. Results: The 312 enrolled women were randomly assigned to the three groups, amounting to 104 women per group. The clinical and pathological characteristics of the participants in all groups were comparable. The baseline, the biopsy, and the post-procedure pain scores were comparable among the three groups. There was a significant increase in the pain score from baseline to biopsy and from baseline to post-procedure in each group. The pain-score changes from baseline to biopsy in the lidocaine spray group significantly decreased when compared with the normal saline group (<0.001), and tended to decrease, though not significantly (p = 0.06), when compared with the control group. No complication with the intervention was observed. Conclusions: The application of lidocaine spray to the cervix has the benefit of reducing the pain associated with CDBs by a small amount. However, the intervention is safe and may be considered in nulliparous and/or overly anxious women undergoing the procedure.
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Affiliation(s)
| | | | - Charuwan Tantipalakorn
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (O.M.); (D.J.); (K.C.); (P.S.); (J.S.); (T.T.)
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Tantipalakorn C, Tinnangwattana D, Lerthiranwong T, Luewan S, Tongsong T. Comparisons of Effectiveness in Differentiating Benign from Malignant Ovarian Masses between Conventional and Modified Risk of Malignancy Index (RMI). Int J Environ Res Public Health 2023; 20:888. [PMID: 36613208 PMCID: PMC9820305 DOI: 10.3390/ijerph20010888] [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] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 12/24/2022] [Accepted: 12/29/2022] [Indexed: 06/17/2023]
Abstract
OBJECTIVE To compare the predictive performance in differentiating benign from malignant ovarian masses between the modified risk malignancy index (RMI) and the conventional RMI (RMI-1 and RMI-2). METHODS Women scheduled for elective surgery because of adnexal masses were recruited to undergo pelvic sonography within 24 h before surgery to assess the sonographic characteristics of the masses, focusing on loculi, solid part, ascites, bilateralness, papillary projection, and color flow mapping (CFM). Preoperative CA-125 levels were also measured. Modified RMI, RMI-1, and RMI-2 systems were used to predict malignant masses. The gold standard was pathological or intraoperative diagnosis. RESULTS A total of 342 ovarian masses, benign: 243 (71.1%); malignant: 99 (28.9%), meeting the inclusion criteria were analyzed. The sensitivity and the specificity of the modified RMI (87.9% and 81.9%) were significantly higher than those of RMI-1 (74.7% and 84.4%), and RMI-2 (79.8% and 81.1%, respectively). Based on ROC curves, the area under the curves were 0.930, 0.881 and 0.882 for modified RMI, RMI-1 and RMI-2, respectively. CONCLUSION Modified RMI had better predictive performance than the conventional RMI in differentiating between benign and malignant ovarian masses. Modified RMI may be useful to help general gynecologists or practitioners to triage patients with an adnexal mass, especially in settings of low resources.
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Pradit L, Tantipalakorn C, Charoenkwan K, Suprasert P, Srisomboon J, Muangmool T. Efficacy of Listening to Music on Pain Reduction during Colposcopy-Directed Cervical Biopsy: A Randomized, Controlled Trial. Medicina (B Aires) 2022; 58:medicina58030429. [PMID: 35334605 PMCID: PMC8955114 DOI: 10.3390/medicina58030429] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 03/12/2022] [Accepted: 03/14/2022] [Indexed: 12/24/2022] Open
Abstract
Background and Objective: To investigate the efficacy of listening to music on pain reduction during colposcopy-directed cervical biopsy (CDB). Materials and Methods: From June 2020 to November 2021, 240 women undergoing CDB were enrolled. The participants were randomized into three groups: Group 1, colposcopic examination while wearing headphones and listening to music; Group 2, colposcopy while wearing headphones but not listening to music; Group 3 (control group), colposcopy while neither listening to music nor wearing headphones. All participating women completed a 10 cm visual analog scale for subjective pain at three time points: baseline, immediately after cervical biopsy, and 15 min after the procedure. The primary endpoint was the biopsy pain score. Result: Of the 240 women, a sample size of 80 was randomly assigned per group. The clinical–pathological and procedure-related characteristics of the participants in all groups were similar. The mean baseline pain score between each group was not significantly different (2.83 in the music group, 2.54 in group 2, and 2.94 in the control group, p = 0.47). There were no significant differences between each group in terms of mean biopsy pain score (4.21 in the music group, 4.24 in group 2, and 4.30 in the control group, p = 0.98). The differences in changes between the baseline pain score and the biopsy pain score were not statistically significant (1.39 in the music group, 1.70 in group 2, and 1.36 in the control group, p = 0.69). In the multiple comparison analysis, the differences in changes between the biopsy pain score and the baseline pain score between each group were also not statistically significant. There were no complications with the intervention observed. Conclusion: This study demonstrated that there was no beneficial effect of listening to music on pain reduction during colposcopy-directed cervical biopsies.
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Supreechaya P, Tantipalakorn C, Muangmool T, Charoenkwan K, Suprasert P, Srisomboon J. Survival Outcomes and Prognostic Factors of Borderline Ovarian Tumors. Asian Pac J Cancer Care 2021. [DOI: 10.31557/apjcc.2021.6.3.249-255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Background and Objective: Borderline ovarian tumor (BOT) is a distinct but heterogeneous group of tumors defined by histopathology as atypical epithelial proliferation without stromal invasion. Women with BOT are usually younger than those with invasive carcinoma. This study aimed to evaluate the survival outcomes and prognostic factors of patients with BOT in a single institute in the northern region of Thailand. Methods: The medical records of patients with BOT who were treated at Chiang Mai University Hospital between January 1, 2008 and December 31, 2019 were reviewed. The survival outcomes were analyzed by the Kaplan-Meier method and prognostic factors were analyzed by univariate and multivariate approaches. Results: 168 patients with BOT were enrolled in the study. The median age was 48.8 years. At the median follow-up time of 25.4 months, 9 patients (5.3%) developed recurrence and 2 (1.1%) experienced progression to invasive carcinoma. The 5-year progression-free survival (PFS) and overall survival were 93.2% and 97.4%, respectively. By univariate analysis, advanced stage (p=0.02), tumor size smaller than 10 cm (p=0.03), conservative surgery (p=0.03), and bilateral tumors (p=0.07) were significantly associated with worse PFS. Hysterectomy was a protective factor for recurrence with the hazard ratio of 0.09 (95% CI, 0.01 – 0.77; p= 0.03). Cell types, pelvic lymphadenectomy, micro-invasion, and non-invasive peritoneal implant did not significantly affect PFS. By multivariate analysis, early stage (p=0.01), tumor size larger than 10 cm (p=0.04), and hysterectomy (p=0.03) were significantly associated with better survival. Conclusion: Patients with BOT had excellent survival outcomes. Tumor size of larger than 10 cm, early-stage disease, and hysterectomy were significant prognostic factors for better survival outcomes. Conservative surgery should be offered to patients who desire to preserve future fertility and long-term follow-up is needed to assure recurrence - free.
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Srisomboon S, Tantipalakorn C, Muangmool T, Srisomboon J. Risk of High-Grade Cervical Lesions in Atypical Squamous Cells of Undetermined Significance (ASC-US) Cytology: Comparison between HIV-Infected and HIV-Negative Women. Asian Pac J Cancer Prev 2021; 22:547-551. [PMID: 33639672 PMCID: PMC8190363 DOI: 10.31557/apjcp.2021.22.2.547] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Indexed: 12/24/2022] Open
Abstract
Background and objective: Women with human immunodeficiency virus (HIV) infection have an increased risk of HPV infection, cervical neoplasia. This study was undertaken to compare the risk of having high-grade cervical lesions defined as cervical intraepithelial neoplasia grade 2 or worse (CIN2+) in HIV-infected versus HIV-uninfected women who had atypical squamous cells of undetermined significance (ASC-US) on cervical cytology. Methods: Fifty-seven HIV-positive women aged 25-65 years with ASC-US cytology undergoing colposcopic examination between January 2008 and December 2020 at Chiang Mai University Hospital were reviewed. By matching 1:5 ratio, 285 HIV-negative women with ASC-US cytology in the same period were recruited as controlled subjects for comparison. The patient characteristics, HIV status, CD4 cell count within 6 months of colposcopy, antiretroviral therapy, parity, contraception, smoking history, number of sexual partners, and histopathology on cervical biopsy were analyzed. Results: Mean age ± SD of the HIV-positive and HIV-negative groups was 44.28 ± 8.53 years and 44.28 ± 9.68 years, respectively. HIV-positive women were significantly less likely to use contraceptive methods (36.8 % versus 48.8 % in HIV-negative women; P = 0.002). HIV-infected women significantly had more sexual partners than HIV-uninfected women. Both groups had similar risk for CIN 2+ (5.3 % in HIV-positive women compared with 4.9 % in HIV-negative women; odds ratio [OR] = 1.08, 95% confidence interval [CI] = 0.30 –3.87). After adjustment for no contraception use and number of sexual partners, the risk of CIN2+ in HIV-infected women remained unchanged; adjusted OR= 1.15, 95% CI = 0.27-4.92, P= 0.846). Conclusion: The risk of underlying high-grade cervical lesions in women with ASC-US on cervical cytology was approximately 5 %, regardless of HIV status.
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Affiliation(s)
- Santipap Srisomboon
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Charuwan Tantipalakorn
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Tanarat Muangmool
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Jatupol Srisomboon
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
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Phinyo P, Patumanond J, Saenrungmuaeng P, Chirdchim W, Pipanmekaporn T, Tantraworasin A, Tongsong T, Tantipalakorn C. Diagnostic Added-Value of Serum CA-125 on the IOTA Simple Rules and Derivation of Practical Combined Prediction Models (IOTA SR X CA-125). Diagnostics (Basel) 2021; 11:diagnostics11020173. [PMID: 33530385 PMCID: PMC7912113 DOI: 10.3390/diagnostics11020173] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 01/20/2021] [Accepted: 01/22/2021] [Indexed: 02/07/2023] Open
Abstract
Background: This study aimed to evaluate the diagnostic added-value of serum CA-125 to the International Ovarian Tumor Analysis (IOTA) Simple Rules in order to facilitate differentiation between malignant and benign ovarian tumors before surgery. Methods: A secondary analysis of a cross-sectional cohort of women scheduled for surgery in Maharaj Nakorn Chiang Mai Hospital between April 2010 and March 2018 was carried out. Demographic and clinical data were prospectively collected. Histopathologic diagnosis was used as the reference standard. Logistic regression was used for development of the model. Evaluation of the diagnostic added-value was based on the increment of the area under the receiver operating characteristic curve (AuROC). Results: One hundred and forty-five women (30.3%) out of a total of 479 with adnexal masses had malignant ovarian tumors. The model that included information from the IOTA Simple Rules and serum CA-125 was significantly more superior to the model that used only information from the IOTA Simple Rules (AuROC 0.95 vs. 0.89, p < 0.001 for pre-menopause and AuROC 0.98 vs 0.83, p < 0.001 for post-menopause). Conclusions: The IOTA SR X CA-125 model showed high discriminative ability and is potentially useful as a decision tool for guiding patient referrals to oncologic specialists.
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Affiliation(s)
- Phichayut Phinyo
- Department of Family Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Jayanton Patumanond
- Center for Clinical Epidemiology and Clinical Statistics, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Panprapha Saenrungmuaeng
- Department of Obstetrics and Gynecology, Faculty of Medicine, Mahasarakham University, Maha Sarakham 44150, Thailand;
| | - Watcharin Chirdchim
- Department of Obstetrics and Gynecology, Phrapokklao Hospital, Chanthaburi 22000, Thailand;
| | - Tanyong Pipanmekaporn
- Department of Anesthesiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Apichat Tantraworasin
- Department of Surgery, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Theera Tongsong
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
- Correspondence: (T.T.); (C.T.); Tel.: +66-53-93-6429 (T.T. & C.T.)
| | - Charuwan Tantipalakorn
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
- Correspondence: (T.T.); (C.T.); Tel.: +66-53-93-6429 (T.T. & C.T.)
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Phinyo P, Patumanond J, Saenrungmuaeng P, Chirdchim W, Pipanmekaporn T, Tantraworasin A, Tongsong T, Tantipalakorn C. Transferability of the early-stage ovarian malignancy (EOM) score: an external validation study that includes advanced-stage and metastatic ovarian cancer. Arch Gynecol Obstet 2021; 303:1539-1548. [PMID: 33420815 DOI: 10.1007/s00404-020-05955-y] [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: 08/18/2020] [Accepted: 12/26/2020] [Indexed: 11/30/2022]
Abstract
PURPOSE To validate the diagnostic performance of the Early-stage Ovarian Malignancy (EOM) score in an external dataset that includes advanced-stage and metastatic ovarian cancer. METHODS The data from two cross-sectional cohorts were used in the statistical analysis. The development dataset of the EOM score was collected in Phrapokklao Hospital between September 2013 and December 2017. The validation dataset was collected in Maharaj Nakorn Chiang Mai Hospital between April 2010 and March 2018. The internal and external performance of the EOM score was evaluated in terms of discrimination via area under the receiver-operating characteristic curve (AuROC) and calibration. RESULTS There were 270 and 479 patients included in the development and validation datasets, respectively. The prevalence of ovarian malignancy was 20.0% (54/270) in the development set and 30.3% (145/479) in the validation set. The EOM score had excellent discriminative ability in both the development and validation sets (AuROC 88.0 (95% CI 82.6, 93.9) and 88.0 (95% CI 84.3, 91.4), respectively). The EOM score also showed good calibration in both datasets. CONCLUSIONS The EOM score had consistent diagnostic performance in the external validation data. It is recommended for use as a triage tool in patient referrals instead of the RMI in settings where experienced sonographers are not available.
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Affiliation(s)
- Phichayut Phinyo
- Department of Family Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.,Center for Clinical Epidemiology and Clinical Statistics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Jayanton Patumanond
- Center for Clinical Epidemiology and Clinical Statistics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Panprapha Saenrungmuaeng
- Department of Obstetrics and Gynecology, Faculty of Medicine, Mahasarakham University, Maha Sarakham, Thailand
| | - Watcharin Chirdchim
- Department of Obstetrics and Gynecology, Phrapokklao Hospital, Chanthaburi, Thailand
| | - Tanyong Pipanmekaporn
- Center for Clinical Epidemiology and Clinical Statistics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.,Department of Anesthesiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Apichat Tantraworasin
- Center for Clinical Epidemiology and Clinical Statistics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.,Department of Surgery, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Theera Tongsong
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
| | - Charuwan Tantipalakorn
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
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Auekitrungrueng R, Tinnangwattana D, Tantipalakorn C, Charoenratana C, Lerthiranwong T, Wanapirak C, Tongsong T. Comparison of the diagnostic accuracy of International Ovarian Tumor Analysis simple rules and the risk of malignancy index to discriminate between benign and malignant adnexal masses. Int J Gynaecol Obstet 2019; 146:364-369. [PMID: 31206642 DOI: 10.1002/ijgo.12891] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [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: 02/05/2019] [Revised: 05/04/2019] [Accepted: 06/14/2019] [Indexed: 12/22/2022]
Abstract
OBJECTIVE To compare the diagnostic accuracy of International Ovarian Tumor Analysis (IOTA) simple rules and risk of malignancy index (RMI 1/RMI 2) scoring to discriminate between benign and malignant adnexal masses. METHODS Secondary analysis of a cohort of patients scheduled for surgery for adnexal masses in a tertiary center between April 2010 and March 2018. Ultrasound examinations were performed by general gynecologists within 24 hours prior to surgery to evaluate sonographic features. Demographic data and preoperative CA 125 levels were recorded. IOTA rules and RMI scoring were applied to predict malignancy and prospectively recorded. Final diagnosis was based on pathological or intraoperative diagnosis. RESULTS A total of 479 masses met the inclusion criteria and were retrieved from the database: 334 (69.7%) benign and 145 (30.3%) malignant. IOTA rules could be applied to 392 (81.8%) masses and were inconclusive in 87 (18.2%). Sensitivity and specificity of IOTA rules (83.8% and 92.0%, respectively) were significantly higher than RMI 1 (77.2% and 86.8%, respectively) and RMI 2 (82.1% and 82.6%, respectively). CONCLUSION IOTA simple rules had higher diagnostic accuracy compared with RMI to discriminate between benign and malignant adnexal masses; however, nearly 20% of IOTA results were inconclusive and needed expert consultation.
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Affiliation(s)
| | | | | | | | | | - Chanane Wanapirak
- Department of Obstetrics and Gynecology, Chiang Mai University, Chiang Mai, Thailand
| | - Theera Tongsong
- Department of Obstetrics and Gynecology, Chiang Mai University, Chiang Mai, Thailand
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Wudtisan J, Tantipalakorn C, Charoenkwan K, Sreshthaputra RA, Srisomboon J. Factors Associated with Development of High-Grade Squamous
Intraepithelial Lesions of the Uterine Cervix in Women Younger
than 30 Years. Asian Pac J Cancer Prev 2019; 20:1031-1036. [PMID: 31030470 PMCID: PMC6948903 DOI: 10.31557/apjcp.2019.20.4.1031] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Objective: To determine the factors associated with the increased risk of developing high-grade squamous intraepithelial lesions (HSIL) of the uterine cervix in women younger than 30 years compared with those aged ≥ 30 years who also had HSIL. Methods: Patients with HSIL who underwent loop electrosurgical excision procedure (LEEP) between January 2006 and July 2017 at Chiang Mai University Hospital were retrospectively reviewed. We analyzed the factors associated with the development of HSIL by comparing two age groups between women aged < 30 years and those aged ≥ 30 years. The factors analyzed included the well-recognized risk factors for cervical cancer, i.e. age at sexual debut, number of sexual partners, use of oral contraceptive (OC) pills, smoking history, sexually transmitted diseases and HIV status. Univariate and multivariate logistic regressions were used to assess factors associated with the increased risk of developing HSIL in women younger than 30 years compared with those aged ≥ 30 years. Results: During the study period, there were 345 patients with HSIL, 30 were < 30 years (case group) and 315 aged ≥ 30 years (control group). By multivariate analyses , early sexual debut(OR, 2.86; 95% CI, 1.01-8.13; P=0.047), multiple sexual partners (OR, 2.94; 95% CI, 1.23-7.02; P=0.015), history of genital warts (OR, 20.46; 95% CI, 2.27-183.72; P=0.007) and history of smoking (OR, 2.95; 95% CI, 1.10-7.93; P=0.032) were significantly associated with the development of HSIL in women younger than 30 years when compared with those aged ≥ 30 years. The OC use, HIV status and underlying diseases were not significantly different in both groups. Conclusion: Early age at sexual debut, multiple sexual partners, history of genital warts and smoking are significant risk factors for developing HSIL in women younger than 30 years. Cervical cancer screening should be considered in young women with such factors.
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Affiliation(s)
- Jongpeeti Wudtisan
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
| | - Charuwan Tantipalakorn
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
| | - Kittipat Charoenkwan
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
| | - Rung-Aroon Sreshthaputra
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
| | - Jatupol Srisomboon
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
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Srisomboon S, Tantipalakorn C, Charoenkwan K, Srisomboon J. Cervical Screening Results Leading to Detection of Adenocarcinoma in Situ of the Uterine Cervix. Asian Pac J Cancer Prev 2019; 20:377-382. [PMID: 30803195 PMCID: PMC6897002 DOI: 10.31557/apjcp.2019.20.2.377] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 01/18/2019] [Indexed: 11/25/2022] Open
Abstract
Background: Adenocarcinoma in situ (AIS) of the uterine cervix is a preinvasive lesion of the invasive adenocarcinoma. We analyzed the cervical screening results leading to detecting the AIS lesions including the coexistence of AIS lesions with high-grade squamous intra-epithelial lesions (HSIL) and invasive carcinoma. Methods: Women who were diagnosed and received treatment for AIS at Chiang Mai University Hospital between January 1, 2007 and August 31, 2016 were retrospectively reviewed. The inclusion criteria were the women who had pathological diagnosis of AIS obtained from cervical punch biopsy or excisional cone biopsy with either loop electrosurgical excision procedure (LEEP) or cold-knife conization (CKC). The patient characteristics, diagnostic work-up and treatment details were reviewed, including the cervical screening results prior to the diagnosis of cervical AIS, pathologic results of excisional cone biopsy and hysterectomy specimens. Results: During the study period, 75 women with AIS pathology undergoing excisional cone biopsy with either LEEP (n=62) or CKC (n=13) were identified. The abnormal cytologic screening leading to detection of AIS was the squamous cell abnormality accounting for 57.3%. Abnormal glandular cytology accounted for 37.3%. The most common abnormal cervical screening results was HSIL cytology (n = 25) followed by AIS cytology (n = 13). Normal cytology was noted in 4 women in whom 3 were positive for HPV 18 and 1 had AIS on the endocervical polyp. AIS coexisted with HSIL and invasive carcinoma were detected in cone biopsy specimens in 21 (28%) and 29 (38.7%) patients, respectively. Conclusion: The majority of cervical screening results leading to detection of cervical AIS was the squamous cell abnormality accounting for 57.3% in which, HSIL cytology was the most common. Abnormal glandular cytology accounted for only 37.3%. Diagnostic cone excision is recommended if AIS lesion is noted in cervical biopsy specimen since nearly 40% have coexisting invasive lesions.
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Affiliation(s)
- Santipap Srisomboon
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang aMai, Thailand.
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Tongsong T, Wanapirak C, Tantipalakorn C, Tinnangwattana D. Sonographic Diagnosis of Tubal Cancer with IOTA Simple Rules Plus Pattern Recognition. Asian Pac J Cancer Prev 2017; 18:3011-3015. [PMID: 29172273 PMCID: PMC5773785 DOI: 10.22034/apjcp.2017.18.11.3011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Objective: To evaluate diagnostic performance of IOTA simple rules plus pattern recognition in predicting tubal cancer. Methods: Secondary analysis was performed on prospective database of our IOTA project. The patients recruited in the project were those who were scheduled for pelvic surgery due to adnexal masses. The patients underwent ultrasound examinations within 24 hours before surgery. On ultrasound examination, the masses were evaluated using the well-established IOTA simple rules plus pattern recognition (sausage-shaped appearance, incomplete septum, visible ipsilateral ovaries) to predict tubal cancer. The gold standard diagnosis was based on histological findings or operative findings. Results: A total of 482 patients, including 15 cases of tubal cancer, were evaluated by ultrasound preoperatively. The IOTA simple rules plus pattern recognition gave a sensitivity of 86.7% (13 in 15) and specificity of 97.4%. Sausage-shaped appearance was identified in nearly all cases (14 in 15). Incomplete septa and normal ovaries could be identified in 33.3% and 40%, respectively. Conclusion: IOTA simple rules plus pattern recognition is relatively effective in predicting tubal cancer. Thus, we propose the simple scheme in diagnosis of tubal cancer as follows. First of all, the adnexal masses are evaluated with IOTA simple rules. If the B-rules could be applied, tubal cancer is reliably excluded. If the M-rules could be applied or the result is inconclusive, careful delineation of the mass with pattern recognition should be performed.
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Affiliation(s)
- Theera Tongsong
- Department of Obstetrics and Gynecology, Chiang Mai University, Thailand.
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Wongluecha T, Tantipalakorn C, Charoenkwan K, Srisomboon J. Effect of lidocaine spray during colposcopy-directed cervical biopsy: A randomized controlled trial. J Obstet Gynaecol Res 2017; 43:1460-1464. [DOI: 10.1111/jog.13380] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Revised: 04/04/2017] [Accepted: 04/18/2017] [Indexed: 11/28/2022]
Affiliation(s)
- Tanyalak Wongluecha
- Department of Obstetrics and Gynecology; Chiang Mai University; Chiang Mai Thailand
| | | | - Kittipat Charoenkwan
- Department of Obstetrics and Gynecology; Chiang Mai University; Chiang Mai Thailand
| | - Jatupol Srisomboon
- Department of Obstetrics and Gynecology; Chiang Mai University; Chiang Mai Thailand
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Tantipalakorn C, Soontornpun A, Pongsuvareeyakul T, Tongsong T. Rapid recovery from catastrophic paraneoplastic anti-NMDAR encephalitis secondary to an ovarian teratoma following ovarian cystectomy. BMJ Case Rep 2016; 2016:bcr-2016-216484. [PMID: 27511754 DOI: 10.1136/bcr-2016-216484] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
This report is aimed to describe a life-threatening case of anti-N-methyl-d-aspartate receptor (NMDAR) encephalitis secondary to ovarian teratoma with rapid recovery in 1 day after the removal of the tumour. A 23-year-old woman presented with sudden headache, personality changes and seizure. After neurological assessment, limbic or herpes encephalitis was provisionally diagnosed and treated with intravenous immunoglobulin, acyclovir and steroids. The patient had progressive severe neurological symptoms, requiring prolonged intubation and mechanical ventilation. An anti-NMDAR antibody test revealed positive in serum and cerebrospinal fluid at 3 weeks of admission. Pelvic ultrasound examination and CT scan revealed bilateral small ovarian teratomas. Bilateral ovarian cystectomy was performed by open surgery. The patient showed rapid improvement and no longer needed intubation 2 days after the operation. In conclusion, we described a catastrophic case of ovarian teratoma-associated encephalitis with delayed diagnosis but rapid recovery after ovarian cystectomy. This information can probably be helpful to neurologists and gynaecologists.
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Affiliation(s)
| | | | | | - Theera Tongsong
- Department of Obstetrics and Gynecology, Chiang Mai University, Chiang Mai, Thailand
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Jitkunnatumkul A, Tantipalakorn C, Charoenkwan K, Srisomboon J. Subsequent Oophorectomy and Ovarian Cancer after Hysterectomy for Benign Gynecologic Conditions at Chiang Mai University Hospital. Asian Pac J Cancer Prev 2016; 17:3845-3848. [PMID: 27644627] [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: 06/06/2023] Open
Abstract
This study was undertaken to determine the incidence of subsequent oophorectomy due to ovarian pathology or ovarian cancer in women with prior hysterectomy for benign gynecologic conditions at Chiang Mai University Hospital. Medical records of women who underwent hysterectomy for benign gynecologic diseases and pre-cancerous lesions between January 1, 2004 and December 31, 2013 at Chiang Mai University Hospital were retrospectively reviewed. The incidence and indications of oophorectomy following hysterectomy were analyzed. During the study period, 1,035 women had hysterectomy for benign gynecologic conditions. Of these, 590 women underwent hysterectomy with bilateral salpingo-oophorectomy and 445 hysterectomy with bilateral ovarian preservation or unilateral salpingo-oophorectomy. The median age was 47 years (range, 11-75 years). Ten women (2.45 %) had subsequent oophorectomy for benign ovarian cysts. No case of ovarian cancer was found. The mean time interval between hysterectomy and subsequent oophorectomy was 43.1 months (range, 2-97 months) and the mean follow-up time for this patient cohort was 51 months (range, 1.3-124.9 months). According to our hospital-based data, the incidence of subsequent oophorectomy in women with prior hysterectomy for benign gynecologic conditions is low and all present with benign conditions.
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Affiliation(s)
- Aurapin Jitkunnatumkul
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand E-mail :
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Khunamornpong S, Settakorn J, Sukpan K, Kietpeerakool C, Tantipalakorn C, Suprasert P, Siriaunkgul S. Application of HPV DNA Testing in Follow-up after Loop Electrosurgical Excision Procedures in Northern Thailand. Asian Pac J Cancer Prev 2015; 16:6093-7. [DOI: 10.7314/apjcp.2015.16.14.6093] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Tantipalakorn C, Wanapirak C, Khunamornpong S, Sukpan K, Tongsong T. IOTA Simple Rules in Differentiating between Benign and Malignant Ovarian Tumors. Asian Pac J Cancer Prev 2014; 15:5123-6. [DOI: 10.7314/apjcp.2014.15.13.5123] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Tantipalakorn C, Khunamornpong S, Tongsong T. A case of ovarian paragonimiasis mimicking ovarian carcinoma. Gynecol Obstet Invest 2014; 77:261-5. [PMID: 24776939 DOI: 10.1159/000358827] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2013] [Accepted: 01/18/2014] [Indexed: 11/19/2022]
Abstract
BACKGROUND The purpose of this report is to describe ovarian paragonimiasis, a rare form of lung fluke infestation, mimicking ovarian cancer. CASE A 47-year-old Thai woman presented with a pelvic mass. Imaging suggested ovarian cancer with pulmonary and hepatic metastases. She was scheduled for complete surgical staging. However, a frozen section revealed Paragonimus eggs in the enlarged ovarian mass. A total abdominal hysterectomy with bilateral salpingo-oophorectomy was performed instead of complete staging. All other lesions were also proven later to be Paragonimus infestation. Postoperative treatment with antiparasitic drugs resulted in dramatic improvement, with nearly complete resolution of all lesions at 4 months of follow-up. CONCLUSION This is an unusual case of ovarian paragonimiasis mimicking ovarian cancer, which is instructive and informative for differential diagnoses of pelvic masses.
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Hongladaromp W, Tantipalakorn C, Charoenkwan K, Srisomboon J. Locoregional Spread and Survival of Stage IIA1 versus Stage IIA2 Cervical Cancer. Asian Pac J Cancer Prev 2014; 15:887-90. [DOI: 10.7314/apjcp.2014.15.2.887] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Tantipalakorn C, Khunamornpong S, Lertprasertsuke N, Tongsong T. Female genital tract tumors and gastrointestinal lesions in the Peutz-Jeghers syndrome. J Med Assoc Thai 2009; 92:1686-1690. [PMID: 20043574] [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: 05/28/2023]
Abstract
BACKGROUND Peutz-Jeghers Syndrome (PJS) is a rare genetic disorder characterized by mucocutaneous melanin deposition, and intestinal hamartomatous polyps, with an increased risk of breast, gastrointestinal, and female genital tract cancers. CASE REPORT Multiple genital tract neoplasms in a 52-year-old northern Thai woman with PJS are described. The patient presented with abdominal distention. A pelvic ultrasound scan showed a left adnexal mass, diagnosed as mucinous cyst. An ovarian microscopic cystadenoma was diagnosed together with a minimal deviation mucinous adenocarcinoma (MDA) of the uterine cervix and mucinous metaplasia in tubal mucosa and endometrium. Pathological findings warranted a search for evidence of PJS Typical pigmentation at the hard palate and colonoscopic finding of hamartomatous polyps established the diagnosis of PJS. At four-year follow-up, the patient still showed no evidence of tumor recurrence. CONCLUSION A case of PJS complicated by multiple and contemporaneous genital tract tumors with rare histological findings is presented. The presented case suggests MDA and mucinous metaplasia warrant a search for PJS.
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Affiliation(s)
- Charuwan Tantipalakorn
- Department of Obstetrics and Gynecology, Chiang Mai University, Chiang Mai 50200, Thailand
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Chandacham A, Kietpeerakool C, Khunamornpong S, Suprasert P, Srisomboon J, Charoenkwan K, Phongnarisorn C, Cheewakraingkrai C, Siriaree S, Tantipalakorn C. Successfully conservative treatment of large cervical choriocarcinoma with profuse vaginal bleeding. J Med Assoc Thai 2009; 92:120-123. [PMID: 19260253] [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: 05/27/2023]
Abstract
Primary choriocarcinoma of the uterine cervix is a rare disease. The accurate diagnosis of such a disease is difficult to achieve because of its rarity. Furthermore, the majority of cases presented with abnormal vaginal bleeding that could be caused by other more common conditions including, threatened abortion, cervical polyp, cervical pregnancy, or cervical cancer. In the present report, the authors present a case of large cervical choriocarcinoma with life-threatening vaginal bleeding, which was initially misdiagnosed as a cervical cancer The active cervical bleeding was successfully controlled with selective uterine arterial embolization. Remission of cervical choriocarcinoma was accomplished with combination chemotherapy without the need of hysterectomy.
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Affiliation(s)
- Anchalee Chandacham
- Department of Obstetrics and Gynecology, Nakornping Hospital, Chiang Mai 50180, Thailand.
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Kietpeerakool C, Srisomboon J, Tantipalakorn C, Suprasert P, Khunamornpong S, Nimmanhaeminda K, Siriaunkgul S. Underlying pathology of women with "atypical squamous cells, cannot exclude high-grade squamous intraepithelial lesion" smears, in a region with a high incidence of cervical cancer. J Obstet Gynaecol Res 2008; 34:204-9. [DOI: 10.1111/j.1447-0756.2008.00758.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Kietpeerakool C, Srisomboon J, Suprasert P, Phongnarisorn C, Charoenkwan K, Cheewakriangkrai C, Siriaree S, Tantipalakorn C, Pantusart A. Outcomes of loop electrosurgical excision procedure for cervical neoplasia in human immunodeficiency virus-infected women. Int J Gynecol Cancer 2007; 16:1082-8. [PMID: 16803489 DOI: 10.1111/j.1525-1438.2006.00518.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
The objective of this study was to evaluate the treatment outcomes and complications in human immunodeficiency virus (HIV)-infected women undergoing loop electrosurgical excision procedure (LEEP) for cervical neoplasia. The medical record of 60 evaluable HIV-infected women who had abnormal Papanicolaou (Pap) smear and underwent LEEP following colposcopy at Chiang Mai University Hospital between May 1998 and June 2004 was reviewed. Thirty-one (51.7%) had associated genital infection at screening. Twenty-five (41.7%) had opportunistic infection, but only 18 (30.0%) were treated with antiretroviral therapy. The most common abnormal Pap smear was high-grade squamous intraepithelial lesion (46.7%), followed by low-grade squamous intraepithelial lesion (40.0%). Forty (66.7%) women had clear surgical margins after LEEP. Only one (1.7%) woman had severe intraoperative hemorrhage. Early and late postoperative hemorrhage were noted in three (5%) women of each period. Localized infection of the cervix was detected in seven (11.7%) women. Two (3.3%) women developed cervical stenosis at 6 months after LEEP. There was no significant difference in overall complications between HIV-infected women and the control group (P= 0.24). Among 60 HIV-infected women, no statistical difference in the rate of margins involvement (P= 1.00) and complications (P= 0.85) could be demonstrated between HIV-infected women who received antiretroviral therapy and those who did not. Disease-free rate at 6 and 12 months were 97.1% and 88%, respectively. These data demonstrated that LEEP appears to be safe and effective in HIV-infected women.
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Affiliation(s)
- C Kietpeerakool
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand.
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Charoenkwan K, Srisomboon J, Suprasert P, Tantipalakorn C, Kietpeerakool C. Nerve-sparing class III radical hysterectomy: a modified technique to spare the pelvic autonomic nerves without compromising radicality. Int J Gynecol Cancer 2006; 16:1705-12. [PMID: 16884390 DOI: 10.1111/j.1525-1438.2006.00649.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
The objectives were to describe our nerve-sparing class III radical hysterectomy technique and assess the feasibility and safety of the procedure as well as its impact on voiding function. From January to August 2005, 21 consecutive patients with FIGO stage IB-IIA cervical cancer and 1 patient with clinical stage II endometrial cancer underwent nerve-sparing radical hysterectomy with systematic pelvic lymphadenectomy. The transurethral catheter was removed on the seventh postoperative day. Then intermittent self-catheterization was performed and post-void residual urine volume (PVR) was recorded. The nerve-sparing procedure was completed successfully and safely in all of the patients. Eight (36%) and 6 (27%) patients had the PVR of < 100 ml and < 50 ml respectively at the initial removal of the catheter. On the fourteenth day, 82% and 77% of the patients had the PVR of < 100 ml and < 50 ml, respectively. The mean duration before the PVR became < 50 ml was 11.27 (5-26) days. In conclusion, the technique described in this preliminary study appears safe, adequate, and feasible in our population with satisfactory recovery of voiding function. A larger comparative study is needed on long-term urinary, bowel, and sexual function as well as recurrence and survival.
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Affiliation(s)
- K Charoenkwan
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Thailand.
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Kietpeerakool C, Srisomboon J, Suprasert P, Phongnarisorn C, Charoenkwan K, Cheewakriangkrai C, Siriaree S, Tantipalakorn C, Pantusart A. Outcomes of loop electrosurgical excision procedure for cervical neoplasia in human immunodeficiency virus–infected women. Int J Gynecol Cancer 2006. [DOI: 10.1136/ijgc-00009577-200605000-00021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
The objective of this study was to evaluate the treatment outcomes and complications in human immunodeficiency virus (HIV)–infected women undergoing loop electrosurgical excision procedure (LEEP) for cervical neoplasia. The medical record of 60 evaluable HIV-infected women who had abnormal Papanicolaou (Pap) smear and underwent LEEP following colposcopy at Chiang Mai University Hospital between May 1998 and June 2004 was reviewed. Thirty-one (51.7%) had associated genital infection at screening. Twenty-five (41.7%) had opportunistic infection, but only 18 (30.0%) were treated with antiretroviral therapy. The most common abnormal Pap smear was high-grade squamous intraepithelial lesion (46.7%), followed by low-grade squamous intraepithelial lesion (40.0%). Forty (66.7%) women had clear surgical margins after LEEP. Only one (1.7%) woman had severe intraoperative hemorrhage. Early and late postoperative hemorrhage were noted in three (5%) women of each period. Localized infection of the cervix was detected in seven (11.7%) women. Two (3.3%) women developed cervical stenosis at 6 months after LEEP. There was no significant difference in overall complications between HIV-infected women and the control group (P = 0.24). Among 60 HIV-infected women, no statistical difference in the rate of margins involvement (P = 1.00) and complications (P = 0.85) could be demonstrated between HIV-infected women who received antiretroviral therapy and those who did not. Disease-free rate at 6 and 12 months were 97.1% and 88%, respectively. These data demonstrated that LEEP appears to be safe and effective in HIV-infected women.
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Khobjai A, Srisomboon J, Charoenkwan K, Phongnarisorn C, Suprasert P, Siriaree S, Cheewakriangkrai C, Tantipalakorn C, Kietpeerakool C. Radical surgery for T1 and T2 squamous cell carcinoma of the vulva through separate incisions. J Med Assoc Thai 2005; 88 Suppl 2:S75-81. [PMID: 17722321] [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: 05/16/2023]
Abstract
OBJECTIVES The aim of the study was to retrospectively evaluate treatment results in patients with T1 and T2 vulvar carcinoma. MATERIAL AND METHOD The medical records of 46 patients with T1 and T2 SCC of the vulva undergoing radical excision of the tumor and groin node dissection at Chiang Mai University Hospital between January 1998 and December 2004 were reviewed. The tumor size, histologic grade, nodal status, lymph-vascular space invasion, lesion location, surgical marginal status, complications, recurrence and survival were analyzed. RESULTS Mean age of the 46 patients (T1 = 15, T2 = 31) was 59 years with a range of 34-84 years. The incidence of lymph node metastases for T1 lesions was 13% compared to 35% for T2 lesions. Twenty nine patients (63%) experienced surgical complications, the most common one was lymphedema (16) while wound breakdown was noted in only 1 patient. With a median follow-up of 15 months, 14 patients (30%) developed recurrence, 3 (20%) and 11 (35%) in patients with T1 and T2 lesions respectively. The overall 5-year disease-free survival and 5-year survival were 37% and 40%, respectively. The 5-year survival of patients with T1 lesion was significantly higher than that of patients with T2 lesion (64% vs 31%, P = 0.04). Patients with negative nodes had significantly better survival than those with positive nodes (56% vs 18%, P = 0.02). In multivariable analysis, only the status of groin node remained as independent prognostic factors for survival. CONCLUSION Radical excision and groin node dissection through separate incision for T1 and T2 squamous cell carcinoma of the vulva in this study has a less favorable survival outcome compared with the literature.
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Affiliation(s)
- Apichart Khobjai
- Department of Obstetrics & Gynecology Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand.
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Chandacham A, Charoenkwan K, Siriaunkgul S, Srisomboon J, Suprasert P, Phongnarisorn C, Cheewakraingkrai C, Siriaree S, Tantipalakorn C, Kietpeerakool C. Extent of lymphovascular space invasion and risk of pelvic lymph node metastases in stage IB1 cervical cancer. J Med Assoc Thai 2005; 88 Suppl 2:S31-6. [PMID: 17722314] [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: 05/16/2023]
Abstract
OBJECTIVE To evaluate whether the extent of lymphovascular space invasion (LVSI) is a risk factor for pelvic lymph node metastases in stage IBI cervical cancer. MATERIAL AND METHOD The clinicopathological data of 397 patients with stage IB1 cervical cancer undergoing radical hysterectomy and pelvic lymphadenectomy (RHPL) at Chiang Mai University Hospital between January 1998 and December 2002 were analyzed. The histology, tumor grade, depth of stromal invasion, uterine corpus involvement, parametrial invasion and LVSI were analyzed for their association with pelvic node metastases. The extent of LVSI was classified as negative, minimal (< 10 LVSI/cervical specimen), and extensive (> or = 10 LVSI/cervical specimen). RESULTS Of the 397 patients, 146 (36.8%) had tumors containing LVSI, 82 (20.7%) and 64 (16.1%) had minimal and extensive LVSI, respectively. Fifty nine (14.9%) patients had pelvic node metastases. Using multivariable analysis, LVSI (p < 0.001), depth of stromal invasion (p < 0.001), tumor grade (p < 0.001), and parametrial invasion (p < 0.001) were significant predictors of pelvic node metastases. The extent of LVSI either minimal or extensive degree significantly influenced pelvic node metastases. CONCLUSION The presence of LVSI especially extensive involvement was significantly associated with the risk of pelvic node metastases in stage IB1 cervical cancer.
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Affiliation(s)
- Anchalee Chandacham
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand.
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Srisomboon J, Suprasert P, Phongnarisorn C, Charoenkwan K, Siriaree S, Cheewakriangkrai C, Tantipalakorn C, Kietpeerakool C. Treatment results of methotrexate and folinic acid as primary chemotherapy for nonmetastatic gestational trophoblastic neoplasia. J Med Assoc Thai 2005; 88:886-90. [PMID: 16241014] [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: 05/04/2023]
Abstract
OBJECTIVE To evaluate the efficacy and toxicity of methotrexate and folinic acid (MTX-FA) chemotherapy in patients with nonmetastatic gestational trophoblastic neoplasia (NMGTN). MATERIAL AND METHOD Between 1997 and 2003, a total of 67 patients with NMGTN received treatment at the Chiang Mai University Hospital. Of the 67 patients, 55 were initially treated with methotrexate 1.0 mg/kg intramuscularly (IM) on day 1, 3,5, and 7 and folinic acid 0.1 mg/kg IM on day 2, 4, 6 and 8. Treatment courses were repeated every 14 days. Clinical characteristics and outcomes were analyzed RESULTS All 55 patients with NMGTN were cured. Of the 55 patients initially treated with MTX-FA, 49 (89%) achieved complete remission. Six (11%) patients developed methotrexate resistance, 3 were cured with actinomycin D, 1 were cured with 5-fluorouracil followed by etoposide, 2 required hystertectomy to attain remission. No serious toxicity was noted CONCLUSION Methotrexate and folinic acid chemotherapy is highly effective and well-tolerated in treating patients with nonmetastatic gestational trophoblastic neoplasia.
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Affiliation(s)
- Jatupol Srisomboon
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand.
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Sirichotiyakul S, Tantipalakorn C, Sanguansermsri T, Wanapirak C, Tongsong T. Erythrocyte osmotic fragility test for screening of alpha-thalassemia-1 and beta-thalassemia trait in pregnancy. Int J Gynaecol Obstet 2005; 86:347-50. [PMID: 15325851 DOI: 10.1016/j.ijgo.2004.04.037] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2004] [Revised: 04/12/2004] [Accepted: 04/13/2004] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To evaluate the sensitivity and specificity of osmotic fragility test (OFT) as a screening test in predicting the severe thalassemia trait (alpha-thalassemia-1 & beta-thalassemia). METHODS A descriptive analysis and diagnostic test of non-anemic pregnant women attending antenatal care clinic, Maharaj Nakorn Chiang Mai, during April, and July 2002 was made. Blood samples were collected from 446 singleton pregnancies with no obvious medical complication such as iron deficiency anemia. OFT was performed in the same day, using 0.45% glycerin saline solution and the cut-off value of less than 60% was used for an abnormal test. Quantitative HbA2 test and PCR (SEA type) were done as a gold standard to confirm the diagnosis of beta-thalassemia trait and alpha-thalassemia-1 trait, respectively. RESULTS The main outcome measures were sensitivity, specificity, positive and negative predictive value of OFT. If the OFT cut-off value of less than 60% was considered positive, the test had a sensitivity, specificity, positive and negative predictive value of 97.6%, 72.9%, 33.6%, and 99.5%, respectively. CONCLUSION OFT has high sensitivity in detection of alpha-thalassemia-1 trait or beta-thalassemia trait and due to its simplicity with very low cost it may, therefore, be considered as a screening test in a wide population.
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Affiliation(s)
- S Sirichotiyakul
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
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Tantipalakorn C, Srisomboon J, Thienthong H, Pantusart A, Suprasert P, Saereesongkhun C, Eamtang S, Sutthichat A, Pautad N. Comparison of oral versus intravenous ramosetron in prevention of acute cisplatin-induced emesis: a randomized controlled trial. J Med Assoc Thai 2004; 87:119-25. [PMID: 15061293] [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: 04/29/2023]
Abstract
OBJECTIVE To compare the antiemetic efficacy of a single oral versus intravenous (i.v.) ramosetron, a new class of selective 5-HT3 receptor antagonists, in gynecologic cancer patients receiving high-dose cisplatin. METHOD Between February 2003 and July 2003, 109 patients with gynecologic cancer scheduled to receive single agent cisplatin chemotherapy at a dose of 75 mg/m2 were randomized to receive either 0.2 mg oral (51 cases) or 0.3 mg i.v. (58 cases) ramosetron 1 h and 30 min respectively before chemotherapy. Patients were evaluated for 24 h after chemotherapy. The number of nausea and vomiting including adverse events were recorded every 6 h. RESULTS 51 and 58 patients received oral and i.v. ramosetron respectively. Both groups were similar regarding age, performance status, body mass index and diagnosis of gynecologic cancer. 95 per cent of cases were cervical cancer. Antiemetic effect was significantly higher in the oral group when compared with the i.v. group during the first 6 hours and during the period of 18 to 24 hours after administration of cisplatin chemotherapy. Overall in 24 h, patients receiving oral ramosetron experienced no emesis slightly higher than that of the i.v. group (55% and 36% respectively, p = 0.05). Adverse events were mild and transient and were not significantly different in both groups, except tiredness which was more frequent in the i.v. group. CONCLUSION Oral ramosetron at a dosage of 0.2 mg is as effective as 0.3 mg of intravenous ramosetron in prevention of acute emesis in patients receiving 75 mg/m2 of cisplatin chemotherapy.
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Affiliation(s)
- Charuwan Tantipalakorn
- Department of Obstetrics & Gynecology, Faculty of Medicine, Chiang Mai University, 50200 Thailand
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