Herein we present the case of a 58 year old woman with porocarcinoma of the left forehead with perineural invasion, diagnosed after recurrence of previously excised benign poroma. This case serves as a reminder of the potential of malignant degeneration within long-standing benign adnexal tumors as well as the spectrum of histological features that may be seen in porocarcinoma.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4375758 | PMC |
| http://dx.doi.org/10.4103/2229-5178.153018 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Stromal immune cells expression of Siglec-15 is associated with lower T stage and better prognosis of urinary bladder cancer.
Front Oncol
December 2024
Department of Pathology, Nanjing Drum Tower Hospital, Nanjing, China.
Introduction: Sialic acid-binding immunoglobulin-like lectin 15 (Siglec-15) is a novel immune checkpoint, similar to programmed death-ligand (PD-L1), and has emerged as a potential target for cancer immunotherapy. Until recently, little was known about the expression and role of Siglec-15 in bladder cancer (BC).
Methods: In this study, we used immunohistochemical staining to assess the expression of Siglec-15 and PD-L1 in 69 primary BC samples and analyzed their relationship with clinicopathologic characters and prognosis.
Prognostic Value of Retinoblastoma in Small Intestinal Adenocarcinoma: A Multicenter Retrospective Study.
J Korean Med Sci
December 2024
Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
Background: The retinoblastoma (RB) protein which is encoded by gene selectively provides a cell type-specific function in malignancies. In colorectal carcinoma, RB has been highly expressed and related cyclin/cyclin-dependent kinase 4/6 inhibitors have shown improved therapeutic effects in some patients. However, little is known about RB in small intestinal adenocarcinoma (SIAC).
View Article and Find Full Text PDFComputed Tomography Scan and Clinical-based Complete Response Prediction in Locally Advanced Rectal Cancer after Neoadjuvant Chemoradiotherapy: A Machine Learning Approach.
J Med Signals Sens
December 2024
Radiation Biology Research Center, Iran University of Medical Sciences, Tehran, Iran.
Background: Treatment of locally advanced rectal cancer (LARC) involves neoadjuvant chemoradiotherapy (nCRT), followed by total mesorectal excision. Examining the response to treatment is one of the most important factors in the follow-up of patients; therefore, in this study, radiomics patterns derived from pretreatment computed tomography images in rectal cancer and its relationship with treatment response measurement criteria have been investigated.
Methods: Fifty patients with rectal adenocarcinoma who were candidates for nCRT and surgery were included.
Machine Learning Prediction of Early Recurrence in Gastric Cancer: A Nationwide Real-World Study.
Ann Surg Oncol
December 2024
Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China.
Background: Patients with gastric cancer (GC) who experience early recurrence (ER) within 2 years postoperatively have poor prognoses. This study aimed to analyze and predict ER after curative surgery for patients with GC using machine learning (ML) methods.
Patients And Methods: This multicenter population-based cohort study included data from ten large tertiary regional medical centers in China.
A Rare Case of Scrotal Swelling: Prostate Cancer Metastasis Masquerading as a Complicated Hydrocele.
Cureus
November 2024
Department of Urology, Mersey and West Lancashire Teaching Hospitals NHS Trust, Liverpool, GBR.
Metastasis of prostate cancer to the testes is exceptionally rare. We report the case of a 67-year-old male with a 10-year history of high-risk prostate cancer, previously treated and currently in remission, who presented with left scrotal swelling. The swelling was clinically and radiologically diagnosed as a hydrocele and treated surgically.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!