Mature cystic teratoma (MCT) is the most common germ cell tumor of the ovary, comprising 20% of all ovarian neoplasms. Malignant transformation (MT) is an uncommon complication and occurs in approximately 1-3% of all MCTs. The most common histological type of MT is squamous cell carcinoma.
View Article and Find Full Text PDFInvasive breast cancer (IBC) is a significant health concern globally, contributing to substantial morbidity and mortality among women. Dysregulated cellular proliferation, a hallmark of malignancy, involves molecular pathways modulated by proteins such as cyclin D1 and p16. Understanding their roles in IBC pathogenesis and their association with prognostic parameters is crucial for refining treatment strategies.
View Article and Find Full Text PDFSpermatocytic tumors are rare testicular cancers, accounting for less than 1 % of all testicular neoplasms, usually affecting older men. This report details a 35-year-old male with a spermatocytic tumor featuring extensive lymphovascular invasion. The patient had a painless, slow-growing right testicular mass, with normal serum tumor markers.
View Article and Find Full Text PDFAbdominal tuberculosis, particularly affecting the hepatobiliary system, presents a diagnostic challenge due to its rarity and its tendency to mimic neoplastic conditions. Tuberculosis of the gallbladder, especially in the absence of pulmonary infection, is exceedingly rare. We present a case of isolated tubercular cholecystitis in a 41-year-old female initially suspected to have neoplastic etiology.
View Article and Find Full Text PDFObjectives: Fine needle aspiration cytology (FNAC) is a minimally invasive method for sampling a heterogenous lesion. It is one of the first-line investigations in the evaluation of soft tissue tumours. However, the heterogeneity of mesenchymal lesions pose a challenge to the cytological diagnosis.
View Article and Find Full Text PDFObjectives: Even though fine-needle aspiration cytology (FNAC) can be successfully used for describing the cytomorphology of skin adnexal tumors and can help in identification of them as benign or malignant, histopathology remains the gold standard in confirmation of diagnosis. Skin adnexal tumors are a large and diverse group and are relatively less commonly encountered in routine practice; hence, knowledge of cytological features of these lesions is crucial for their appropriate management. The present study aims to evaluate the cytomorphological features of skin adnexal tumors on FNAC smears and their correlation with the histopathology.
View Article and Find Full Text PDFBackground: Granulomatous mastitis (GM) is often clinico-radiologically misdiagnosed as breast malignancy. Tuberculosis, foreign body reactions, fungal and parastic infections, and autoimmune diseases can cause GM. The present study aimed to assess the spectrum of GM on fine-needle aspiration biopsy (FNAB) smears along with its histopathological and clinico-radiological findings.
View Article and Find Full Text PDFAny injury involving the dermis will lead to scarring. Scar tissue can cause functional limitations, cosmetic impairments, pain, and itch. Adipose-derived stem cells have also been shown to play a role in scar modulation.
View Article and Find Full Text PDFA variety of cutaneous disorders can present to the general surgeon either directly or by referral for surgical intervention. Some conditions are commonly seen and operated on by general surgeons which include lipoma, epidermoid cyst, etc. On the other hand, some are uncommon conditions like dermatofibrosarcoma protuberans and chondroid syringoma which require a high index of suspicion to diagnose.
View Article and Find Full Text PDFJ Cancer Res Ther
September 2022
An epignathus is an extremely rare form of oropharyngeal teratoma that arises from the oral cavity, most commonly from the palate and is associated with a high mortality secondary to airway obstruction in the neonatal period. It predominantly occurs in females. Here, we are presenting a case of giant epignathus in a male baby with associated cleft palate.
View Article and Find Full Text PDFObjectives: Liquid-based cytology (LBC) is becoming a useful method in evaluating both gynecological and nongynecological preparations. Many studies have been conducted these days to see the quality of LBC in diagnosing thyroid lesions and its role is yet to be standardized. This study has been done to pick the cytomorphological features of thyroid lesions on LBC and to compare them with the conventional cytology of these lesions.
View Article and Find Full Text PDFBackground: Antenatal diagnosis of placenta accreta spectrum (PAS) can ensure multidisciplinary management at center of excellence which can reduce maternal and fetal complications. This can be established by a scoring system which provides a standardized criterion for the diagnosis and management. The objective of our study was to assess the placenta accreta index (PAI) and its individual parameters for diagnosis of PAS in high-risk patients.
View Article and Find Full Text PDFUnlabelled: Carotid intima media thickness (CIMT), a surrogate marker for atherosclerosis, has been used to predict cardiovascular (CV) risk. Recently, endothelial progenitor cells (EPCs) have also garnered interest in its prediction. However a handful of studies, exploring this concept, have come out with disputed results.
View Article and Find Full Text PDFObjectives: To evaluate the role of contrast-enhanced ultrasound (CEUS) quantitative parameters in predicting neoadjuvant chemotherapy (NACT) response in patients with locally advanced breast cancer (LABC).
Methods: 30 patients with histologically proven LABC scheduled for NACT were recruited. CEUS was performed using a contrast bolus of 4.
Context: The concept of epithelial-mesenchymal transition (EMT) in cancer origin, progression, and metastasis is of recent origin and not fully understood. So far, many cell culture studies have been done to investigate the role of EMT in epithelial ovarian cancer, but only a few human studies have been conducted.
Aims: The aim of the study is to study the expression of E-cadherin and vimentin in serous and mucinous tumors of the ovary and to compare their expression in benign and malignant serous and mucinous ovarian tumors.
Introduction: Frozen section is a well-established method for providing rapid and accurate intraoperative diagnosis. Cytological techniques such as imprint and scrape cytology and intraoperative fine-needle aspiration cytology are conventionally considered as less accurate alternatives to the frozen section. However, inexperienced hands, scrape cytology has been shown to provide remarkably accurate results comparable to the frozen section.
View Article and Find Full Text PDFBackground: Extracranial head and neck schwannomas are rare tumors which are often clinically misdiagnosed. Preoperative diagnosis of these tumors is challenging but imperative for surgeons so as to avoid nerve damage during excision.
Materials And Methods: Sixteen patients diagnosed with extracranial head and neck schwannomas over a period of 2 years were retrospectively analyzed.
Background: Metachronous osteosarcoma is a rare form of osteosarcoma. The occurrence of metachronous tumor in soft tissue is exceedingly rare. The pathogenesis of metachronous osteosarcoma, as to whether it represents multiple true primaries or metastatic disease, is still obscure.
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