scholarly journals Granulosa Cell Tumor of the Ovary: A Retrospective Study of 31 Cases and a Review of the Literature

2018 ◽  
Vol 2018 ◽  
pp. 1-4 ◽  
Author(s):  
Manel Dridi ◽  
Nesrine Chraiet ◽  
Rim Batti ◽  
Mouna Ayadi ◽  
Amina Mokrani ◽  
...  
Keyword(s):  
Overall Survival ◽  
Prognostic Factors ◽  
Mitotic Index ◽  
Granulosa Cell ◽  
Early Stage ◽  
Abdominal Mass ◽  
Univariate Analysis ◽  
Hepatic Metastases ◽  
Stage I

Background. Adult granulosa cell tumors (AGCTs) are the most common sex cord-stromal tumors. Unlike epithelial ovarian tumors, they occur in young women and are usually detected at an early stage. The aim of this study was to report the clinical and pathological characteristics of AGCT patients and to identify the prognostic factors. Methods. All cases of AGCTs, treated at Salah Azaïz Institute between 1995 and 2010, were retrospectively included. Kaplan-Meier’s statistical method was used to assess the relapse-free survival and the overall survival. Results. The final cohort included 31 patients with AGCT. The mean age was 53 years (35–73 years). Patients mainly presented with abdominal mass and/or pain (61%, n=19). Mean tumor size was 20 cm. The majority of patients had a stage I disease (61%,  n=19). Two among 3 patients with stage IV disease had liver metastasis. Mitotic index was low in 45% of cases (n=14). Surgical treatment was optimal in almost all cases (90%, n=28). The median follow-up time was 14 years (1–184 months). Ten patients relapsed (32%) with a median RFS of 8.4 years (6.8–9.9 years). Mean overall survival was 13 years (11–15 years). Stage I disease and low-to-intermediate mitotic index were associated with a better prognosis in univariate analysis (resp., p=0.05 and p=0.02) but were not independent prognostic factors. Conclusion. GCTs have a long natural history with common late relapses. Hence, long active follow-up is recommended. In Tunisian patients, hepatic metastases were more frequent than occidental series. The prognosis remains good and initial staging at diagnosis is an important prognostic factor.

scholarly journals Extranodal NHL- A retrospective review of clinico-pathologic features and outcome and comparison with nodal NHL. Single institution experience years: 1988–2004

2006 ◽  
Vol 24 (18_suppl) ◽  
pp. 17542-17542
Author(s):  
A. Lal ◽  
S. Adil ◽  
N. Masood
Keyword(s):  
Overall Survival ◽  
Prognostic Factors ◽  
Early Stage ◽  
Univariate Analysis ◽  
International Prognostic Index ◽  
Prognostic Index ◽  
Primary Site ◽  
Stage I ◽  
Pathologic Features ◽  
Significant Difference

17542 Background: Non-Hodgkin’s lymphoma (NHL) arising in an extra nodal (EN) site is not uncommon and its natural history and treatment is clearly characterized in the literature. Data on EN-NHL and comparison with N-NHL with relation to survival and prognostic factors is scarce in our part of the world. The primary objective of this study was to analyze the anatomic distribution, clinical features and outcome of DLBCL patients according to the primary site with applicability of International Prognostic Index (IPI). Methods: From 1988 to 2004, 557 patients were analyzed for the clinico-pathologic characteristics, treatment outcome and prognostic factors affecting overall survival. Results: Median age was 48.7 ± 15.3 years ; the M: F ratio was 2:1. The distribution according to the primary site was: lymph node, 322 cases (58%) of these 145 cases (44%) stage IV, 76 cases (23%) Stage III, 60 cases (18%) stage II and 47 cases(15%) stage I ; and EN sites, 235 (42%), including GIT (44%) followed by upper aerodigestive tract (19%), bones (08%), spine (05%), and 3% each as breast, CNS, testis,lungs. The median survival rate was 4.8 and 6.3 years in NL and ENL respectively vary according to primary site/stage of the lymphoma. In the univariate analysis age less than 60 years, early stage I-II, extra nodal involvement primarily gastric or bone, 0–1 extra nodal site, 0–1 PS, lack of B symptoms, normal LDH level has been associated with good prognosis. In the multivariate analysis age, PS, stage and level of LDH were the main variables to predict OS; no nodal or extranodal site maintained their prognostic value. Conclusion: Our data correspond with series from west increasing incidence extranodal lymphoma due to improved diagnostic techniques and superior results with chemotherapy by preserving the organ. Few patients with bowel obstruction or cord compression lymphoma required surgery for diagnosis or relief of symptoms. There is significant difference from western data in histologies DLBC-NHL is the most common histologies in our study. Overall survival patients with EN-NHL were similar to nodal NH-Lymphoma but largely depended on IPI. No significant financial relationships to disclose.

Extranodal-NHL: Outcomeand Comparison with Nodal NHL. Single Institution Experience Year: 1988–2004.

Blood ◽  
2006 ◽  
Vol 108 (11) ◽  
pp. 4755-4755
Author(s):  
Amar Lal ◽  
Nehal Masood ◽  
Salman Adil
Keyword(s):  
Overall Survival ◽  
Prognostic Factors ◽  
Early Stage ◽  
Univariate Analysis ◽  
International Prognostic Index ◽  
Prognostic Index ◽  
B Cell Lymphoma ◽  
Primary Site ◽  
Stage I ◽  
Significant Difference

Abstract Background & Objective: Non-Hodgkin’s lymphoma (NHL) arising in an extra nodal (EN) site is not uncommon and its natural history and treatment is clearly characterized in the literature. Data on EN-NHL and comparison with N-NHL with relation to survival and prognostic factors is scarce in our part of the world. The primary objective of this study was to analyze the anatomic distribution, clinical features and outcome of Diffuse large B-cell lymphoma (DLBCL) patients according to the primary site (extra nodal vs nodal) with applicability of International Prognostic Index (IPI). Methods: From 1988 to 2004, 711 cases of NHL were diagnosed at our Institute. Out of these 145 (20%) patients were excluded as they were other than DLBCL hitopathology. Five hundreds fifty-seven (80%) patients were analyzed for the clinico-pathologic characteristics, treatment outcome and prognostic factors affecting overall survival. Ann Arbor staging system was used for staging with bone marrow biopsy, chest and abdominal radiography/CT. Results: Median age was 48.7 ± 15.3 years; the M: F ratio was 2:1. The distribution according to the primary site was: lymph node, 322 cases (58%) of these 145 cases (44%) stage IV, 76 cases (23%) Stage III, 60 cases (18%) stage II and 47 cases(15%) stage I; and EN sites, 235 (42%), including gastro-intestinal tract (44%) followed by upper aerodigestive tract (19%), bones (08%), spine (05%), and unusual sites less than 3% each as breast, CNS, testis, lungs and skin. The median survival rate was 4.8 and 6.3 years in NL and ENL respectively vary according to primary site/stage of the lymphoma. In the univariate analysis age less than 60 years, early stage I -II, extra nodal involvement primarily gastric or bone, 0–1 extra nodal site, 0–1 PS, lack of B symptoms, normal LDH level has been associated with good prognosis. In the multivariate analysis age, PS, stage and level of LDH were the main variables to predict OS; no nodal or extranodal site maintained their prognostic value. Conclusion: Our data correspond with series from west increasing incidence extranodal lymphoma due to improved diagnostic techniques and superior results with chemotherapy by preserving the organ. Few patients with bowel obstruction or cord compression lymphoma required surgery for diagnosis or relief of symptoms. There is significant difference from western data in histologies DLBC-NHL is the most common histologies in our study. Overall survival patients with EN-NHL were similar to nodal NH-Lymphoma but largely depended on IPI.

CLINICO-PATHOLOGICAL AND RADIOLOGICAL PROGNOSTIC FACTORS IN CANCER CERVIX TREATED WITH CONCURRENT CHEMORADIATION

2016 ◽  
Vol 1 (1) ◽  
Author(s):  
Manraj S. Kang ◽  
Kamal Sahni ◽  
Piyush Kumar ◽  
Rajneesh Madhok ◽  
Ratna Saxena ◽  
...  
Keyword(s):  
Prognostic Factors ◽  
Mitotic Index ◽  
Univariate Analysis ◽  
Disease Free Survival ◽  
Concurrent Chemoradiation ◽  
P Value ◽  
Publication Date ◽  
Cancer Cervix ◽  
Stage Ib

<bold>Introduction:</bold> Cervical cancer is most common cancer in the rural and second most common in urban areas of our country. It accounts for 16% of all cancers. There are various clinical, Paper Submission Datepathological and radiological factors which dictate the prognosis of these cancer cervix patients. The present study evaluates clinical, pathological and radiological prognostic factors in cancer cervix treated with concurrent chemoradiation. <bold>Material and Methods:</bold> A total of 32 patients seen between 2012 and 2014 patients planned concurrent chemoradiation were evaluated in terms of clinical (age, stage, Hb% and HPV Paper Publication Date infection), pathological (histopathology type and subtype, grade, mitotic index, lymph-July 2016 vascular invasion and necrosis) and radiological (parametrial extension, disease dimension, lymph node, hydronephrosis and vascularity of tumour) prognostic factors. After pre-DOI treatment evaluation patient was planned for 3 Dimentional-Conformal Radiotherapy (50Gy/25#/5 weeks) with concurrent chemotherapy (Cisplatin 35mg/m<sup>2</sup>) followed by 3 applications of Intracavitary radiotherapy (6Gy/fraction) with 6 months follow up. Response was accessed according to WHO response criteria and univariate analysis was done using chi-square test. <bold>Results:</bold> Clinical factors: Age – better disease free survival in older patients (p value=0.003), stage - Lower stage had better survival (for stage Ib-IIa vs stage IIb p value = 0.003 and for stage Ib vs. IIIb p value = 0.0005), Hb% - 57% patients with Hb <10g/dl had recurrence at end of 6 months (p value=0.00001), HPV – High recurrence with HPV presence. Pathological factors like high Mitotic Index had more residual disease (p=0.0009), grade - No statistical significance. Radiological factors- volume of disease - 35 % patients with volume of disease > 6 cm had disease at end of 6 months, hydronephrosis - 40 % patient with hydronephrosis had recurrence (p value = 0.0005) at end of 6 months follow up and vascularity of tumour showed statistically no difference. <bold>Conclusion:</bold> Hb <10%, HPV infection, Mitotic index (3-5/HPF), stage IIIB, pelvic nodes were concluded as the independent poor prognostic factors.

Adjuvant Radiotherapy and Chemotherapy for Pancreatic Carcinoma: The Mayo Clinic Experience (1975-2005)

2008 ◽  
Vol 26 (21) ◽  
pp. 3511-3516 ◽  
Author(s):  
Michele M. Corsini ◽  
Robert C. Miller ◽  
Michael G. Haddock ◽  
John H. Donohue ◽  
Michael B. Farnell ◽  
...  
Keyword(s):  
Overall Survival ◽  
Prognostic Factors ◽  
Adjuvant Therapy ◽  
Mayo Clinic ◽  
Univariate Analysis ◽  
R0 Resection ◽  
Clinic Experience ◽  
Tumor Types ◽  
High Histologic Grade

PurposeTo determine prognostic factors and impact of adjuvant chemotherapy (CT) and radiotherapy (RT) on overall survival (OS) after resection of pancreatic adenocarcinoma.Patients and MethodsWe performed a retrospective review 472 consecutive patients who underwent complete resection with negative margins (R0) for invasive carcinoma (T1-3N0-1M0) of the pancreas between 1975 and 2005 at the Mayo Clinic in Rochester, MN. Exclusion criteria included metastatic or unresectable disease at surgery, positive surgical margins, and indolent tumor types (islet cell tumors and mucinous cystadenocarcinoma). Median RT dose was 50.4 Gy in 28 fractions; 98% of RT patients also received concurrent fluorouracil-based CT.ResultsSix patients died within 30 days of surgery. For the 466 surviving patients, median follow-up was 32.4 months; median OS was 21.6 months. Median OS after adjuvant CT-RT was 25.2 versus 19.2 months after no adjuvant therapy (P = .001). Two-year OS was 50% versus 39%, and 5-year OS was 28% versus 17%. Adverse prognostic factors identified by univariate and multivariate analysis included positive lymph nodes (risk ratio [RR] = 1.3; P < .001), high histologic grade (RR = 1.2; P < .001), and no adjuvant therapy (RR = 1.3; P < .001). Tumor extension beyond the pancreas was an adverse prognostic factor by univariate analysis alone (P = .03). Patients receiving adjuvant therapy had more adverse prognostic factors than those not receiving adjuvant therapy (P = .001).ConclusionThis study represents one of the largest, single-institution, retrospective reviews of adjuvant therapy in patients after R0 resection of carcinoma of the pancreas. Overall survival was better in patients who received adjuvant CT-RT.

Prognostic value of hemoglobin in natural killer cell lymphoma

2006 ◽  
Vol 24 (18_suppl) ◽  
pp. 17557-17557
Author(s):  
J. Xiao ◽  
T. Lin ◽  
Y. Cao ◽  
X. Fu ◽  
C. Guo ◽  
...  
Keyword(s):  
Overall Survival ◽  
Multivariate Analysis ◽  
Prognostic Factors ◽  
Natural Killer ◽  
Prognostic Value ◽  
Nk Cell ◽  
Cell Lymphoma ◽  
Southern China ◽  
Univariate Analysis ◽  
Stage I

17557 Background: Natural Killer (NK) cell lymphoma is a group of increasingly recognized but poorly defined disease entities. This study investigated its clinical features and prognostic factors for southern China population. Methods: Patients with pathologically confirmed NK cell lymphoma in one center since 1999 to 2004 were included. Central histological and immunohistochemical review was undertaken to every case. The major study endpoint was overall survival. Survival curves were estimated by the Kaplan-Meier method. Detailed clinical, pathological and laboratory data were included in univariate analysis and statistically significant factors in univariate analysis were then included in multivariate analysis. Results: Totally 64 eligible patients were identified. Of these, 59 patients were extranodal NK cell lymphoma nasal type, 3 patients were aggressive NK cell lymphoma and 2 patients were blastic NK cell lymphoma. From the basic analysis, 47% of the patients had stage I disease, 42% were stage II, 11% were stage III or IV. B-symptoms were present in 39%. 73% of these patients had International Prognostic Index (IPI) 0 or 1. Before treatment, 25% complicated with anemia. As to the therapy, 38% received chemotherapy alone, 3% received radiotherapy alone and 59% received a multidisciplinary therapy. After initial therapy, 59% achieved CR, 22% achieved PR and 19% were refractory disease. With a median follow-up duration of 20 months, the median overall survival was 28 months (95% CI: 10, 45). Hb lower than 110 g/l before treatment was statistically significant in multivariate analysis (p = 0.031). Presenting B-symptoms and ECOG PS score higher than 1 were also independent prognostic factors (P = 0.001 and 0.006 respectively). Conclusions: The outcome of patients with NK cell lymphoma was poor even for Stage I or II cases. Our data suggested Hemoglobin < 110 g/l had more prognostic value than IPI and Ann Arbor staging system for NK cell lymphoma in southern China, but it needs further confirmation. No significant financial relationships to disclose.

Clinical and pathologic prognostic factors in adult granulosa cell tumors of the ovary

2008 ◽  
Vol 18 (5) ◽  
pp. 929-933 ◽  
Author(s):  
R. Ranganath ◽  
V. Sridevi ◽  
S. S. Shirley ◽  
V. Shantha
Keyword(s):  
Prognostic Factors ◽  
Granulosa Cell ◽  
Statistical Significance ◽  
Univariate Analysis ◽  
Disease Free Survival ◽  
Optimal Cytoreduction ◽  
Free Survival ◽  
Nuclear Atypia ◽  
Granulosa Cell Tumors

The objective of this study was to determine the clinicopathologic prognostic factors in adult granulosa cell tumors of the ovary. A retrospective review of the records of patients of granulosa tumors who were treated at our institute over a period of 10 years (1995–2005) was done. Clinical, pathologic, and follow-up data were collected. A total of 34 patients who were treated during this period were subjected to analysis. Cox univariate analysis and Wilcoxon's test for multivariate analysis were used as part of the SPSS software for examining the data. It was found that optimal cytoreduction (P= 0.02), presence of nuclear atypia (P< 0.001), and increased mitoses (P= 0.03) were the three factors that impacted significantly on survival. Age, stage of the tumor, parity, and size of the tumor had no significant effect on survival. Patients who received chemotherapy had a better median disease-free survival than those who did not (60 vs 48 months), but this did not reach statistical significance (P= 0.08). Optimal cytoreduction, nuclear atypia, and increased mitoses are the statistically significant prognostic factors and may be used for selecting patients for adjuvant therapy.

scholarly journals Impact of Superselective Intra-Arterial and Systemic Chemoradiotherapy for Gingival Carcinoma; Analysis of Treatment Outcomes and Prognostic Factors

2020 ◽  
Author(s):  
Yuki Mukai ◽  
Yuichiro Hayashi ◽  
Izumi Koike ◽  
Toshiyuki Koizumi ◽  
Madoka Sugiura ◽  
...  
Keyword(s):  
Overall Survival ◽  
Multivariate Analysis ◽  
Prognostic Factors ◽  
Clinical Stage ◽  
Performance Status ◽  
Univariate Analysis ◽  
Stage Iv ◽  
Progression Free Survival ◽  
Free Survival

Abstract Background: We compared outcomes and toxicity between radiation therapy (RT) with concurrent retrograde super-selective intra-arterial chemotherapy (IACRT) and RT with concurrent systemic chemoradiotherapy (SCRT), for gingival carcinoma (GC).　Methods: We included 84 consecutive patients who were treated for GC ≥ stage III, from 2006 to 2018, in this retrospective analysis (IACRT group: n=66; SCRT group: n=18).Results: Median follow-up time was 24 (range: 1–124) months. The median prescribed dose was 60 (6–70.2) Gy (IACRT group: 60 Gy; SCRT group:69 Gy). At 3 years, the two groups significantly differed in overall survival (OS; IACRT: 78.75%, 95% confidence interval [CI]: 66.00–87.62; SCRT: 50.37%, 95% CI: 27.58–73.0; P = 0.039), progression-free survival (PFS; IACRT: 75.64%, 95% CI: 62.69–85.17; SCRT: 41.96%, 95% CI: 17.65–70.90; P = 0.028) and local control (LC; IACRT: 77.17%, 95% CI: 64.23–86.41; SCRT: 41.96%, 95% CI: 17.65–70.90; P = 0.015). In univariate analysis, age ≥ 65, decreased performance status (PS) and SCRT were significantly associated with worse outcomes (P < 0.05). In multivariate analysis, age ≥ 65 years, clinical stage IV, and SCRT were significantly correlated with poor OS (P < 0.05). Patients with poorer PS had significantly worse PFS.Conclusions: This is the first report to compare outcomes from IACRT and SCRT among patients with GC. IACRT is an effective and organ-preserving treatment for GC.Trial registration: retrospectively registered

Use of a novel convolutional neural network-based mammographic evaluation to assess response to adjuvant endocrine therapy in women with early-stage breast cancer.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. 530-530
Author(s):  
Julia Elizabeth McGuinness ◽  
Vicky Ro ◽  
Simukayi Mutasa ◽  
Richard Ha ◽  
Katherine D. Crew
Keyword(s):  
Breast Cancer ◽  
Neural Network ◽  
Prognostic Factors ◽  
Convolutional Neural Network ◽  
Endocrine Therapy ◽  
Risk Score ◽  
Early Stage ◽  
Stage I ◽  
Risk Scores

530 Background: The standard of care for early-stage hormone receptor (HR)-positive breast cancer (BC) is 5-10 years of adjuvant endocrine therapy (ET), which leads to a 50-60% relative risk reduction in BC recurrence. However, 10-40% of patients may relapse up to 20 years (y) after diagnosis, and there is a need for biomarkers of response to ET. We developed a novel, fully-automated convolutional neural network (CNN)-based mammographic evaluation that accurately predicts BC risk, which is being evaluated as a pharmacodynamic response biomarker to adjuvant ET. Methods: We conducted a retrospective cohort study among women with HR-positive stage I-III unilateral BC diagnosed at Columbia University Irving Medical Center from 2007-2017, who received adjuvant ET and had at least 2 mammograms of the contralateral breast (baseline and annual follow-up). Demographics, clinical characteristics, BC treatments, and relapse status were extracted from the electronic health record and New York-Presbyterian Hospital Tumor Registry. We performed CNN analysis of mammograms at baseline (start of ET) and annual follow-up. Our primary endpoint was change in CNN risk score, expressed as a continuous variable (range, 0-1). We used two-sample t-tests to assess for differences in mean CNN scores between patients who relapsed or remained in remission. We evaluated if CNN score at baseline and change from baseline were associated with relapse using logistic regression, with adjustment for known prognostic factors. Results: Among 870 evaluable women, mean age at diagnosis was 59.5y (standard deviation [SD], 12.4); 60.3% had stage I tumors, 72.6% underwent lumpectomy, and 45.8% received chemotherapy. With a median follow-up of 4.9y, there were 68 (7.9%) breast cancer relapses (36 distant, 26 local, 6 new primary). Median number of evaluable mammograms per patient was 5 (range, 2-13). Mean baseline CNN risk scores were significantly higher among women who relapsed compared to those in remission (0.258 vs 0.237, p = 0.022), which remained significant after adjustment for known prognostic factors. There was a significant difference in mean absolute change in CNN risk score from baseline to 1y follow-up between those who relapsed vs. remained in remission (0.001 vs. -0.022, p = 0.027), but this was no longer significant in multivariable analysis. Conclusions: We demonstrated that higher baseline CNN risk score was an independent predictor of BC relapse. A greater decrease in mean CNN risk scores at 1-year follow-up after initiating adjuvant ET was seen among BC patients who remained in remission compared to those who relapsed. Therefore, baseline CNN risk scores may identify patients at high-risk for breast cancer recurrence to target for more intensive adjuvant treatment. Early changes in CNN risk scores may be used to predict response to long-term ET in the adjuvant setting.

Prognostic Factors for Myelodysplastic Syndrome in the Veteran Population: Single Institution Experience.

Blood ◽  
2007 ◽  
Vol 110 (11) ◽  
pp. 4622-4622
Author(s):  
Michael Axelson ◽  
Shirisha Reddy ◽  
Crystal Lumby ◽  
Sue Sivess-Franks ◽  
Jonathan Dowell ◽  
...  
Keyword(s):  
Overall Survival ◽  
Multivariate Analysis ◽  
Prognostic Factors ◽  
Blood Transfusion ◽  
Cox Regression ◽  
Medical Center ◽  
Univariate Analysis ◽  
Single Institution ◽  
Number Of Patients

Abstract Background: Myelodyplastic syndrome (MDS) is the disease of the elderly and increasingly common in the veteran population. Here we report a single institution experience with MDS at the Dallas VA Medical Center. Patients and Method: From a period of 1998–2007, eighty three pts were identified out of which 54 pts had bone marrow (BM) biopsy proven diagnosis of MDS. Overall survival (OS) analysis with dependent variables (Age at diagnosis, IPSS Score, WHO morphologic diagnosis, number of blood and platelet transfusions required, Hb level, ANC, cytogenetics, blast percentage, BM cellularity at diagnosis) were conducted by selection method “foreward” and only these significant variables were used in the Cox regression for multivariate analysis. Methods of Kaplan and Meier were used to generate OS curves. Results: The median age of diagnosis was 74 yrs with a median follow up time of 12.5 months. The WHO morphologic subtype was RA/RARS (n=13), Del5q (n=1), RCMD/RCMDRS (n=34), RAEB1 (n=3), RAEB2 (n=1), missing (n=2). The distribution of IPSS score was 0 (n=25); 0.5 (n=15); 1.0 (n=8), 1.5 (n=4), missing (n=2). Five pts had treatment related MDS and 3 pts transformed to AML. One patient had concurrent MGUS and one patient developed multiple myeloma. At diagnosis, 23 pts had a hemoglobin (Hb) value of less than 10g/dl. Only 4 pts had ANC less than 500; sixteen pts had ANC 500–1800 and 34 pts had normal counts. A majority of pts had normal cytogenetics (n=37), 5 pts had good risk, 5 pts had intermediate risk and 7 pts had poor risk cytogenetics. Six pts had hypocellular (<30%) BM at diagnosis whereas 16 pts had a hypercellular marrow (> 50%). Only 4 pts had more than 5% blast in the BM. Twenty nine pts eventually became blood transfusion dependent and 12 pts needed platelet transfusion at some point. Thirty six pts were treated with erythropoietin (with or without neupogen) and 13 pts received some type of disease modifying therapy (5-azacytidine/lenalidomide/ATG/clinical trial). The mean survival time was 106 months. Median survival was not reached at the time of analysis. In the univariate analysis, IPSS score (p=0.003), No. of blood transfusions (p=0.028), cytogenetics (p=0.0001) and blast percentage (p=0.0015), were statistically significant. BM cellularity (p=0.06) and Hb level (p=0.09) showed a trend towards significance. On multivariate analysis, Hb greater than 10 (HR 0.08; p=0.011), abnormal cytogenetics (HR 4.2; p=0.001), BM Blast > 5% (p=0.026) and BM cellularity < 30% (HR 4.6; p=0.033) emerged as the significant predictors of overall survival. IPSS score or Blood transfusion requirement did not pan out to be significant. Conclusion: MDS in the veteran population may be different from general population and may have unique predictors of survival. A larger number of patients and longer duration of follow up is required to further evaluate these prognostic factors.

scholarly journals Prognostic significance of histopathological factors in survival and recurrence of atypical carcinoid tumours

2021 ◽  
Author(s):  
Eva-María García-Fontán ◽  
Miguel-Ángel Cañizares-Carretero ◽  
Montserrat Blanco-Ramos ◽  
Jose-María Matilla-González ◽  
Rommel Carrasco-Rodríguez ◽  
...  
Keyword(s):  
Overall Survival ◽  
Prognostic Factors ◽  
Mitotic Index ◽  
Univariate Analysis ◽  
Prognostic Significance ◽  
Nodal Involvement ◽  
Ki 67 ◽  
Disease Free Interval ◽  
Free Interval ◽  
Disease Free

Abstract OBJECTIVES Atypical carcinoids are neuroendocrine neoplasms of intermediate degree and low frequency. The aim of this study is to analyse their clinical characteristics and the importance of different histopathological factors in their prognosis. METHODS Multicentre cooperative group EMETNE prospectively reviewed 153 patients operated on between 1998 and 2016 with diagnosis of atypical carcinoids. Clinical variables and histopathological features were assessed. RESULTS Mean age was 54.36 years, similar for both genders. Concerning pathological study, mean tumour size was 31.7 mm. Rosettes were presented in 17% of the cases and tumoural necrosis in 23.3%. The cell proliferation factor Ki-67 index was 10.7%. The 2- and 5-year overall survival rates were 95.8% and 88.9%, respectively. In the univariate study, statistically significant differences in survival were found for each of the categories of T, N and M factors. Mitotic index and quantification of expression of Ki-67 showed influence in overall survival, although without statistical significance. In the multivariate analysis, factors N, M and mitotic index behaved as independent prognostic factors related to survival. Median disease-free interval in the series was 163.35 months. In cases with loco-regional recurrence, 53% had positive hiliar or mediastinal nodal involvement at the time of the surgery. In the univariate analysis, we observed statistically significant differences in disease-free interval in patients with nodal involvement (P = 0.024) and non-anatomical resections (P = 0.04). Histological characteristics showed no statistically significant differences in disease-free interval. CONCLUSIONS Lymph node involvement, the development of distant metastasis and mitotic index, more than Ki-67 determination, were shown as independent prognostic factors related to survival of these patients.

Sign in / Sign up

Export Citation Format

Share Document