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INTRODUCTION: Varicose veins (VV) are one of the most common pathologies associated with the venous system of the lower limb. In the Indian population, its incidence is higher, and it is one of the most commonly encountered cases in the hospital. The study aimed to note the widely affected anatomical structure in male and female varicose patients using Doppler ultrasound (DU) examination findings. METHODS: A total of 200 Doppler ultrasound reports of varicose patients were retrospectively analyzed and categorized based on the affected structure. The demographic data of all cases, such as age, sex, brief history, signs, symptoms, and affected side of the lower limb, was noted. Anatomical structures causing venous refluxes in the saphenous systems, junctions, and perforating venous systems were noted. Pearson's correlation coefficient was applied to find out its association. RESULTS: Out of 200 Doppler reports studied, 133 (67%) were male and 67 (33%) were female patients. The majority, 180 (90%) cases, belonged to C1-C3 stages according to the Clinical, Etiology, Anatomy, and Pathological (CEAP) classification, while 20 (10%) were in C4-C5 stages. Male patients aged between 31 and 40 years were predominantly affected, with their left side being affected most commonly. In female patients, the older age group of 50-60 years was predominantly affected. Great saphenous reflux in the groin due to incompetent terminal valve was noted in 126 (63%) cases. In the perforator venous (PV) system, defects in the medial leg perforator (189 (95%)), posterior leg (92 (46%)), and thigh perforator (20 (10%)) were noted. CONCLUSION: In the present study, the occurrence of varicose veins is due to the involvement of superficial, deep, and perforator veins with varying percentages. Among the structures, the medial leg perforator was predominantly involved, followed by other perforators. Since most patients were in C1-C3 stages, the involvement of deep veins was noted minimally.

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INTRODUCTION: Exposure to lead in excess of the permissible limit is a known risk factor leading to preventable morbidity. The present study aimed to assess whether there is a change in the neurological and renal parameters among adults with blood lead levels (BLLs) higher than recommended at baseline and after prevention among differently exposed adults. METHODOLOGY: In the Guntur District of Andhra Pradesh, India, a cohort study was carried out in 2022-2023 among 180 adult males and females aged 20 to 60 years in three groups: direct occupational exposure, indirect occupational exposure, and no occupational exposure. If the blood levels were more than or equal to 5 mcg/dL, the participant's detailed neurological examination was done at baseline and end of follow-up. During the six-month follow-up period, health education on lead awareness was given monthly. BLLs were estimated using graphite furnace atomic absorption spectrometry (GFAAS). Serum creatinine was estimated using Jaffe's modified method. On neurological examination, reflexes, power, and sensation were assessed. The vibration perception threshold was determined using a biothesiometer. A p-value less than 0.05 was considered to be statistically significant. RESULTS: Among the 180 participants, the mean BLLs at baseline were 7.15±3.06 mcg/dL. The findings revealed a statistically significant decrease in mean BLLs at baseline to end of six-month follow-up. Despite this improvement, participants with BLLs ≥5 mcg/dL still accounted for a considerable proportion, albeit reduced, particularly in Groups 1 and 2. There were no statistically significant changes observed in the proportions of participants with abnormal serum creatinine, anemia, or abnormal neurological parameters. CONCLUSION: These results suggest that while prevention activities may effectively reduce overall BLLs, there might be challenges in completely mitigating the impact on certain health parameters, such as renal and neurological functions.

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BACKGROUND: Fine-needle aspiration (FNA) cytology is a basic diagnostic method used for the investigation of superficial and deep lesions. The implementation of rapid on-site evaluation (ROSE) in cytological analysis can help in reducing the inadequacy rate and obtaining proper samples for further tests/analysis. CASE PRESENTATION: We report a case of 44-year-old male, who presented to our outpatient department with complaints of swelling in his right arm for the last 34 years. FNA with ROSE using 1% aq. toluidine blue helped identify the pathology (fungal lesion) in the patient with further confirmation by cellblock, periodic acid Schiff & Gomori methenamine silver stains. CONCLUSION: The role of FNA was significant in the above case, special stains prove their efficacy when sufficient sample is available. The differential diagnosis of fungal etiology should be considered in subcutaneous soft tissue lesions. There has been a major leap in diagnostic cytopathology with the advent of molecular testing. However, FNA still holds its charm.

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Introduction: Rapid on-site evaluation (ROSE) is an essential component of thyroid cytopathology, particularly important in thyroid lymphoma, anaplastic carcinoma, metastasis to avoid unnecessary surgery. Follicular epithelial neoplasms are the most common tumors arising from the thyroid, whereas primary thyroid lymphomas are uncommon, accounting for less than 5% of all thyroid malignancies. Case description: A 45-year-old male patient presented to our ENT outpatient department with swelling in the anterior neck for 3 years duration. Non-aspirational needling was done along with rapid on-site evaluation using 1% aq. toluidine blue and was reported as Malignant thyroid neoplasm- possibility of Non-Hodgkin lymphoma (NHL). Cellblock sample also confirmed as B-cell NHL followed by Immunohistochemistry. Discussion: Primary thyroid lymphomas (PTL) are uncommon malignant neoplasms. They represent < 5% of all thyroid malignancies and 1-2% of all extra-nodal lymphomas. If diagnosed cytologically, unnecessary surgery can be avoided in thyroid lymphoma. ROSE helps in the rapid diagnosis and sample adequacy. Cellblock can avoid the biopsy procedure used for confirmation and subtyping of lymphoma.

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BACKGROUND: Rosai-Dorfman-Destombes (RDD) is also known as sinus histiocytosis with massive lymphadenopathy (SHML). It is a benign proliferative disorder of histiocytes, affecting lymph nodes, rarely with extra-nodal involvement. Rapid on-site evaluation (ROSE) with fine-needle aspiration cytology (FNAC) can be utilized as a minimally invasive investigation to avoid unnecessary surgery of this self-limiting disease. CASE PRESENTATION: A 65-year-old female presented with complaints of bilateral cervical lymphadenopathy since 1 year. Rapid on-site stain with FNAC from bilateral cervical lymph nodes revealed features of Rosai-Dorfman-Destombes (RDD) disease. CONCLUSION: FNAC with rapid on-site evaluation can provide a simple and cost-effective method for looking at the unique cytological features of the disease and act as a first-line investigation.

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