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Update on Post-Streptococcal Reactive Arthritis: Narrative Review of a Forgotten Disease
Purpose of the ReviewThis topical review attempts to build the concepts of PSRA as an independent entity and discuss prevalent diagnostic criteria....
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Towards develo** an organotypic model for the preclinical study and manipulation of human hair matrix-dermal papilla interactions
Organ culture of microdissected scalp hair follicles (HFs) has become the gold standard for human ex vivo hair research; however, availability is...
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Proceedings of the North American Society of Head and Neck Pathology Companion Meeting, New Orleans, LA, March 12, 2023: Oral Cavity Dysplasia: Why Does Histologic Grading Continue to be Contentious?
Head and neck squamous cell carcinoma (HNSCC) is the world’s 6th most common malignancy. Oral cavity SCC (OCSCC) represents approximately one third...
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Giant Epidermal Cyst of Floor of Mouth: Case Report
Introduction : The epidermoid cysts of the mouth are located on the mid line of the floor of mouth, most likely caused by the retention of the...
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Top 10 Clear Cell Head and Neck Lesions to Contemplate
BackgroundOptically clear cytoplasm may occur in neoplastic and non-neoplastic conditions, either as a characteristic feature of a disease entity or...
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Comparative evaluation of clinical characteristics of biopsy-proven conjunctival intraepithelial neoplasia and invasive squamous cell carcinoma using image processing software programs
PurposeTo identify morphological parameters aiding clinical differentiation of conjunctival intraepithelial neoplasia (CIN) and invasive squamous...
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PROPELLER diffusion weighted imaging for diagnosis of cholesteatoma in comparison with surgical and histopathological results: emphasis on false positivity and false negativity
PurposeTo investigate the role of non-echo planar diffusion weighted imaging (DWI) using “periodically rotated overlap** parallel lines with...
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Case report: administration of immune checkpoint inhibitor for SMARCB1 (INI1)-negative rhabdoid carcinoma with microsatellite instability (MSI)-high in the right colon
BackgroundMalignant tumors with rhabdoid features are rare, highly aggressive, and some of them are characterized by SMARCB1 (INI1) loss. Although...
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Integrating single-cell and bulk RNA sequencing reveals CK19 + cancer stem cells and their specific SPP1 + tumor-associated macrophage niche in HBV-related hepatocellular carcinoma
PurposeCytokeratin 19-positive cancer stem cells (CK19 + CSCs) and their tumor-associated macrophages (TAMs) have not been fully explored yet in the...
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Idiopathic lumbar epidermoid: review of literature and case report
BackgroundSpinal epidermoid tumors are rare, comprising of less than 1% of tumors involving the spine. These tumors arise from pathological...
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Application of Hydrogels in Cardiac Regeneration
Myocardial infarction (MI) is a leading cause of death globally. Due to limited cardiac regeneration, infarcted myocardial tissue is gradually...
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A fully automated and explainable algorithm for predicting malignant transformation in oral epithelial dysplasia
Oral epithelial dysplasia (OED) is a premalignant histopathological diagnosis given to lesions of the oral cavity. Its grading suffers from...
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Oral Epithelial Dysplasia: A Review
Purpose of the ReviewOral epithelial dysplasia is a common but poorly understand entity of the oral mucosa. Timely diagnosis and management of key to...
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Nasal sinuses cholesteatoma: case series and review of the English literature
BackgroundNasal sinus cholesteatomas are uncommon slow-growing lesions that are frequently misdiagnosed preoperatively. They can develop due to...
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Seborrheic Keratosis: Is it What it Looks Like? A Case Report with Review of Literature
Seborrheic Keratosis are common, benign skin tumours usually found in the head neck region of elderly patients in their fifties. Etiopathogenesis and...
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Clinical, biological, radiological, and pathological comparison of sparsely and densely granulated somatotroph adenomas: a single center experience from a cohort of 131 patients with acromegaly
PurposeGrowth hormone-producing pituitary adenomas are divided into two clinically relevant histologic subtypes, densely (DG-A) and sparsely (SG-A)...
