Role of breast ultrasonography in predicting accurate tumor dimensions in correlation with histopathology and its impact on staging of breast carcinoma.

BACKGROUND AND OBJECTIVES: Estimation of the preoperative size of a breast tumor is of primary importance in deciding the treatment modality. Hence, clinical examination of the lump aided by the imaging is necessary. Our study is instrumental in correlating the size of breast tumor by high-resolution ultrasonography (USG) with the morphological size and also in comparing clinical staging of breast carcinoma against the gold standard pathological staging. METHODS: It is a cross-sectional study of correlating the size of tumor on USG with the morphological size of biopsy proven invasive ductal carcinoma when received after excision. The size of the tumor was measured grossly and was compared with the USG measurements and palpatory findings. RESULTS: Seventy percent of cases had good correlation between the USG and morphological size. In 50% of cases, the size on physical examination corroborated with the USG findings and only in 40% of the cases size on physical examination matched with morphological findings. In 65% of cases, the clinical staging of the breast carcinoma matched with the pathological staging. Our study reflected that USG promised to be the most useful radiological tool in predicting the accurate preoperative size of the tumor. INTERPRETATION AND CONCLUSION: We observed that USG has proved to be a very useful conjunct to clinical examination as only palpation was not found to be very accurate in predicting the actual tumor size. It proved to be safer and cheaper and effectively instrumental in meting out an effective management at pre- and postoperative level to the patient.

Serum testosterone level and semen quality in male patients with sickle cell disease in outpatient department of Chhattisgarh: a case-control study.

INTRODUCTION: Infertility issues in men with sickle cell disease (SCD) have been studied more frequently than those in women. Semen analysis of men with SCD often shows sperm abnormalities in up to 91%. No such study has been conducted in India so far, and Chhattisgarh being a state with a high incidence of male infertility as well as SCD, this study holds significance. OBJECTIVES: 1. To identify whether male patients attending All India Institute of Medical Sciences Outpatient Department with SCD have abnormal testosterone and/or poor semen quality. 2. Counseling of infertile male patients with SCD regarding future childbearing, prognosis, fertility preservation, and management options. METHODS: This study was an age-matched case-control study; 58 participants of age between 18-45 years were assigned in each group. RESULTS: The sperm count was higher in HbSS, while volume and pH were greater in HbAA. However, no significant difference (P>0.05) was found in total motility or progressive motility. A highly significant difference (P<0.001) was observed in pH, sperm count, total motility, and normal morphology. There was a significant difference (P=0.005) in volume. The values of the HbSS subjects were higher than the standard reference values. The values of the HbAA subjects were higher than the standard reference value. However, no significant difference (P>0.05) was found in sperm count or vitality. CONCLUSION: Men in Chhattisgarh with SCD do not suffer from any reproductive disorders such as delayed sexual maturity, low serum testosterone, poor semen quality, or hypogonadism.

FNAC of Breast Lesions with Special Reference to IAC Standardized Reporting and Comparative Study of Cytohistological Grading of Breast Carcinoma.

BACKGROUND: International Academy of Cytology (IAC) has established a process to produce comprehensive and standardized approach to fine-needle aspiration cytology (FNAC) reporting. They have categorized the breast lesions in C1 to C5. (C1-Insufficient material, C2-Benign, C3- Atypical, C4-Suspicious & C5-Malignant). AIMS AND OBJECTIVES: The aim of study is to classify various breast lesions (C1 to C5) and to grade breast carcinoma on FNAC using Robinson's grading system which is then correlated with modified Bloom-Richardson grading. MATERIALS AND METHODS: All routine FNAC for breast lump were included in the study during the period from Jan 2016 to Jan 2017. The study was conducted in the Department of pathology and lab medicine of a tertiary care hospital in central India. RESULTS: A total 225 female patients were included in the study, with an age group ranging from 15 - 79 years, with lesions in breast were taken. C1 lesions were found in 3 cases, C2 in 186 cases, C3 in 13 cases, C4 in 4 cases, and C5 in 19 cases. Correlation of cytohistological grading was obtained in 108 cases. CONCLUSION: Cytological categorization based on IAC structured reporting will enhance the reproducibility of reports among pathologist & clinicians. With the comparison between cytohistological nuclear grading, the cytoprognostic scores will help in evaluating the aggressiveness of tumor, predicts histological grade and prognosis. It could be a useful parameter for selecting neo-adjuvant chemotherapy.

A Rare Presentation of Rhinosporidiosis.

Rhinosporidiosis is a common condition seen in India specially in endemic areas and in low socio economic areas. Here we present with a rare presentation of cheek swelling caused by obstruction of stenson's duct with a short history of 5 months. Sialolith of parotid duct is uncommon presentation but not unheard of, the subsequent treatment and further histopathology of the ductoceol reveled the causative factor for the obstruction of parotid duct was Rhinosporidiosis which a very rare presentation with very few cases reported in literature. On further investigations it was found to be primary Rhinosporidiosis. Hence it is eminent that Rhinosporidiosis should also be kept in mind while looking for a cause for salivary duct obstruction specially in endemic areas.

Immunomorphologic profile and Epstein-Barr virus status of a cohort of 35 cases of extranodal natural killer/T-cell lymphoma, nasal type of upper aerodigestive tract from a tertiary care center in South India.

Extranodal natural killer (NK)/T-cell lymphoma, nasal type (EN-NK/T-NT) is a lymphoma of NK-cell or cytotoxic T-cell origin, which occurs most commonly in the upper aerodigestive tract. We have studied the immunomorphologic profile and Epstein-Barr virus (EBV) status of a cohort of 35 cases of EN-NK/T-NT of the upper aerodigestive tract (UADT) diagnosed in our institution during the period May 2002 to April 2012. At our institution these lymphomas constitute 0.7% of total non-Hodgkin lymphomas (NHLs) and 5.1% of total peripheral T-cell lymphomas (PTCLs). The median age at diagnosis was 40 years with a male-to-female ratio of 4:1, and the most common site of involvement was the nasal cavity. Morphologically, the neoplastic cells were predominantly medium sized in most cases. Necrosis and angiocentricity were common histologic features. Thirty cases (85.7%) showed NK-cell immunophenotype, CD3+ (29/30, 96.7%), CD56+ (30/30, 100%) and TIA1/Granzyme B+ (30/30, 100%). Five cases (14.3%) showed cytotoxic T-cell immunophenotype, CD3+ (5/5, 100%), CD56- (5/5, 100%) and TIA1/Granzyme B+ (5/5, 100%). EBV-encoded RNA-in situ hybridization (EBER-ISH) was positive in all 35 cases, whereas EBV latent membrane protein-1 (EBVLMP1) was positive in only 19/35 (54.3%) of cases. In conclusion, this is the first large study from India to report the immunomorphologic profile and EBV association of EN-NK/T-NT, which is known to have geographic variation. The frequency of these lymphomas in our study is comparable to that of Western and European countries and much less than that of Far Eastern countries.