Clinico-pathological study of ovarian tumors in Goa medical college: a tertiary care centre in Goa, India

Background: Ovarian neoplasms are a distinct entity in women health care and are increasingly contributing to morbidity and mortality among women. The burden is not only related to the increasing incidence but also to the varied pathological features depending on the tissue of origin and pathogenesis. The study was carried out to find the prevalence and determine the clinical presentation and histo-pathological distribution of ovarian neoplasms. Management options were also noted.Methods: It is a retrospective study carried out at Goa Medical College between January 2013 to December 2015. All patients diagnosed and treated for ovarian neoplasm were included in the study. Data was tabulated using Microsoft Excel and descriptive statistical analysis was carried out using SPSS version 23.Results: A total of 3111 patients were admitted in gynecology at Goa Medical College during the specified time period. Of these 358 cases were diagnosed with ovarian neoplasm. On histopathology 196 were benign tumors and 162 were reported to be malignant. Commonest presenting symptom was abdominal distention seen in 51.1% of the patients, pain in 44.4%, followed by dyspepsia in 26.85%. Epithelial tumors were most common (Benign - 39.3%, Malignant - 41%) followed by sex cord stromal tumors and germ cell tumors in 7.26% of cases.Conclusions: Surface epithelial tumors were most common neoplasm. An alarming high no. of malignant tumors (45.25%) was found in present study. 44.4% tumors presented in 41-50 years age group. Presenting complaints were vague and nonspecific leading to delay in diagnosis. Histological type correlates with prognosis; therefore, preponderance of histological type will guide treatment options and patient education with respect to epidemiology.

Investigation for the Effect of jingizai on Long-term Prognosis and Differences Between Histopathological types in 139 Cases of Ovarian Cancer / 日本東洋医学雑誌

Using the data of 139 ovarian cancer cases at our hospital, we investigated the effect of jingizai on prognosis when it was combined with standard therapy for ovarian cancer and prognosis by histopathological types. Combining jingizai with standard therapy was not effective in cases of stage I-II ovarian cancer, but it was effective in cases of stage III-IV ovarian cancer. Upon examination the effectiveness of jingizai according to histopathological types, we observed some improved prognosis in serous adenocarcinoma and mucinous adenocarcinoma cases ; however, prognosis didn't improve in endometrioid adenocarcinoma and clear cell adenocarcinoma. These results indicate that the effectiveness of combining jingizai with standard therapy may differ depending on histological type of ovarian cancer. When we investigated the difference between the distribution of histopathological types by cancer staging, we frequently found clear cell adenocarcinoma in stage I-II cancer cases. Also, serous adenocarcinoma and poorly differentiated adenocarcinoma had a high frequency among stage III-IV cancer cases. This difference may be the reason that the effectiveness of jingizai is different depending on the advances of each stage. However, no statistical difference was confirmed due to the small number of subjects analyzed. Analysis of larger sample size, which can be collected by performing collaborative studies with other facilities, will be required for more detailed investigation.

Facial basal cell carcinoma: the relationship between clinicopathologic analysis and safety surgical margin / 临床与实验病理学杂志

Purpose To study clinical pathological characteristics,margin status and its influencing factors in different type of facial basal cell carcinoma (BCC).Methods The histopathological features,margin status of the first frozen section and influencing factors was retrospectively analyzed,with review of the relevant literature.The primary outcome variable was the rate of initially positive frozen section margins.Multivariable Logistic regression was used to study histologic subtype,surgical margins,tumor size,location and other factors influence on the rate of initially positive frozen section margins.Results The pathological subtype is the major risk factor,the infiltrative (OR =4.463,95％ CI =1.919-10.380,P ＜0.05) and morpheaform (OR=5.018,95％CI=2.025-16.623,P＜0.05) had higher risk on positive surgical margin compared with the nodular.The rate of initially positive frozen section margins of nodular and superficial BCC at different margins were observed but the difference were not significant (P ＞ 0.05).Conclusion The pathological subtype is the major risk factor.Surgical excision with a 3 mm margin can achieve ideal results for nodular and superficial BCC in facial area.

Factors affecting 30-month survival in lung cancer patients.

Background & objectives: Age adjusted incidence rate of lung cancer in India ranges from 7.4 to 13.1 per 100,000 among males and 3.9 to 5.8 per 100,000 among females. The factors affecting survival in lung cancer patients in India are not fully understood. The current study was undertaken to evaluate the factors affecting survival in patients diagnosed with lung cancer attending a tertiary care cancer institute in Bangalore, Karnataka, India. Methods: Consecutive patients with primary lung cancer attending Bangalore Institute of Oncology, a tertiary care centre at Bangalore, between 2006 and 2009 were included. Demographic, clinical, radiological data were collected retrospectively from the medical records. Results: A total of 170 consecutive subjects (128 males, 42 females) diagnosed to have lung cancer; 151 non-small cell lung cancer (NSCLC) and 19 small cell lung cancer (SCLC) were included. A higher proportion of never-smokers (54.1%) were observed, mostly presenting below the age of 60 yr. Most subjects were in stage IV and III at the time of diagnosis. More than 50 per cent of patients presented with late stage lung cancer even though the duration of symptoms is less than 2 months. The 30-month overall survival rates for smokers and never-smokers were 32 and 49 per cent, respectively. No significant differences were observed in 30 month survival based on age at presentation, gender and type of lung cancer. Cox proportional hazards model identified never-smokers and duration of symptoms less than 1 month as factors adversely affecting survival. Interpretation & conclusions: Our results showed that lung cancer in Indians involved younger subjects and associated with poorer survival as compared to other ethnic population. Studies on large sample need to be done to evaluate risk factors in lung cancer patients.

Clinical characteristics of 365 gastric polyps / 中国综合临床

Objective To analyze the clinical characteristics of gastric polyps in different histopathological types. Methods Based on histopathological difference, gastric polyps were categorized into fundic gland polyps, hyperplastic polyps, inflammatory polyps, adenomatous polyps, etc; Different types of polyps in the aspects of distribution, Helicobacter pylori (H. pylori) infection, the relationship between the proton pump inhibitors (PPI) and the occurrence of gastric polyps to provide guidance on treatment Results 365 cases of gastric polyps were diagnosed in 10 197 patients who underwent gastroscopy. The prevalence was 3. 6%. The histopathological type of the polyps were fundic gland polyps (61. 1%), hyperplastic polyps (23. 3%) , inflammatory polyps (12. 3%) , adenomatous polyps (2. 2%). 289 cases showed single polyps, which was the majoriry across all types of gastric polyps. Majority of the gastric polyps were located in gastric body and fundus, followed by gastric antrum and cardia Most of the fundic gland polyps were located in gastric body and fundus; Majority of the hyperplastic polyps and adenomatous polyps were located in gastric antrum; The main locations of inflammatory polyps were cardia and gastric body and fundus. A higher percent (51. 6%) of fundic gland polyps patients used PPI. The difference was statistically significant compared with the hyperplastic polyps(8. 2%)and inflammatory polyps group(8.9%) (x2 = 48. 31,27. 63 ,P <0. 01). The H. pylori infection rate of hyperplastic polyps and inflammatory polyps were 72.4% and 74.4% ,respectively, both of which were higher than that of fundic gland polyps(20. 2%)(x2 =46. 50,35. 04, P < 0. 01) . One year after the H. pylori eradication, the recurrence cases of hyperplastic polyps and inflammatory polyps were 1/41 and 0/19,respectively. Conclusions The main histopathological type of gastric polyps is fundic gland polyps followed by hyperplastic polyps. The main location of the gastric polyps is gastric body and fundus, followed by gastric antrum and cardia. The distribution of different types of gastric polyps has some characteristics. Long-time usage of PPI may increase the risk of fundic gland polyps. The occurrence of hyperplastic polyps and inflammatory polyps may be related to H. pylori infection. The H. pylori eradication helps preventing the recurrence of hyperplastic and inflammatory gastric polyps.