Browsing by Author "Adhikari, Purbesh"
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Publication Mean Micronuclei Score in Fine-Needle Aspiration Cytology of Patients with Malignant Breast Lump in the Department of Pathology in a Tertiary Care Centre: A Descriptive Cross-sectional Study(Nepal Medical Association, 2022) Dahal, Mona; Upadhyaya, Paricha; Adhikari, Purbesh; Regmi, NirajAbstract Introduction: Micronucleus is used as a biomarker of chromosomal instability, which is one of the hallmarks of neoplastic transformation. As micronuclei score increases with malignancy, it can be an effective and inexpensive adjunct to breast fine needle aspiration cytology, in diagnosing breast lumps, especially detecting grey lesions between benign and malignant tumours. The aim of this study is to find out the mean micronuclei score in fine-needle aspiration cytology of patients with malignant breast lumps in the Department of Pathology in a tertiary care centre. Methods: A descriptive cross-sectional study was conducted among patients with malignant breast lumps in the Department of Pathology in a tertiary care centre between 1 May 2020 to 31 May 2021 after receiving ethical approval from the Institutional Review Committee (Reference number: IRC/2139/021). The fine-needle aspiration cytology of breast lumps was diagnosed as per National Health services breast screening program guidelines. The mean micronuclei score was calculated. Convenience sampling was done and data were collected from the hospital records in the Department. Point estimate and 95% Confidence Interval were calculated. Results: Among 20 malignant breast aspirates, the mean micronuclei score was found to be 8.30±3.75 (3-19, 95% Confidence Interval). Conclusions: The mean micronuclei score in fine-needle aspiration cytology of malignant breast lumps was found to be similar when compared to similar studies conducted in similar settings.Publication Subconjunctival Mass as Rare Presentation of Even Rarer Intraocular Medulloepithelioma: A Case Report(Nepal Medical Association, 2021) Chaudhary, Santosh; Regmi, Vinayak; Shah, Sangeeta; Adhikari, PurbeshAbstracts: Medulloepithelioma is a rare childhood embryonal tumor arising from the non-pigmented ciliary epithelium of the pars plicata. We report a case of an 11-year-old male who presented with painless loss of vision of the right eye for the last three years and progressively increasing mass on the superior aspect of the globe for the last three months. On ocular examination, a firm, non-tender mass of 4cm x 3cm was noted in the superior aspect of the globe. CT-Scan of the orbit was suggestive of a foreign body with a haemorrhage or infection. The patient underwent enucleation with minimal manipulation. Histopathological examination of the enucleated globe revealed medulloepithelioma. The intraocular medulloepithelioma presentation is often late and masquerading, which may lead to extraocular extension and metastasis and ultimately unfavorable prognosisPublication Tumor to Tumor Metastasis: A Case Report(Nepal Medical Association, 2021) Karki, Diksha; Adhikari, Purbesh; Shrestha, Dipti; Kafle, AnilAbstract: Colon carcinoma spreads locally around the intestine wall and can undergo distant metastasis via the hematogenous or lymphatic spread. It rarely metastasizes to the female genital tract and is not fully reported to involve a uterine leiomyoma. Herein we report such an unusual case of a 27 years female a known case of sigmoid colon adenocarcinoma who presented with abdominal pain with bilateral adnexal mass and per vaginal bleeding. Exploratory laparotomy with bilateral resection of ovaries with subsequent polypectomy was done, which on histopathology, it revealed metastatic adenocarcinoma in bilateral ovaries and submucosal leiomyoma. Hence, a lesion with dimorphic histomorphology should be carefully evaluated to rule out the possibility of malignant-to-benign tumor-to-tumor metastasis.