Metastases of prostate carcinoma in the skeleton are usually multiple. Solitary metastasis in appendicular skeleton is extremely rare. We present bone scan findings of solitary scapular metastasis from prostate adenocarcinoma as the initial presentation of his malignancy in a 62-year-old man. The 99mTc-MDP SPECT/CT demonstrated intense activity in the coracoid process of left scapula, whereas the tracer uptakes in other bones were not typical of metastases. The subsequent pathological results of the punctured left scapula confirmed as metastasis from prostate adenocarcinoma.

Download full-text PDF

Source
http://dx.doi.org/10.1097/RLU.0000000000004466DOI Listing

Publication Analysis

Top Keywords

prostate adenocarcinoma
12
solitary scapular
8
scapular metastasis
8
99mtc-mdp spect/ct
8
metastasis prostate
8
left scapula
8
metastasis
4
metastasis presentation
4
prostate
4
presentation prostate
4

Similar Publications

Specific immunohistochemical expression of Mmp-26 in prostatic adenocarcinoma.

An Acad Bras Cienc

January 2025

Universidade Federal de Pernambuco, Departamento de Histologia e Embriologia, Av. Prof. Moraes Rego, 1235, Cidade Universitária, 50760-420 Recife, PE, Brazil.

Matrix metalloproteinases (MMP) have been identified as biomarkers for several diseases, including cancer. The increase in the expression of these enzymes has been related to greater tumor aggressiveness. MMP-26 is expressed constitutively in the endometrium and some cancer cells of epithelial origin.

View Article and Find Full Text PDF

Objective: This study aimed to investigate the influence of p16 immunohistochemical expression on the biochemical recurrence rate of pT2-pT3 prostate cancer.

Materials And Methods: A total of 488 pT2-pT3 stage prostate adenocarcinomas undergoing radical prostatectomy were included in this study. Following a review of Gleason classification and retrieval of sociodemographic and clinicopathological data, as well as the date of last consultation and biochemical recurrence, immunohistochemistry for p16 was performed.

View Article and Find Full Text PDF

PSMA-PET/CT has emerged as a superior diagnostic tool for prostate cancer, demonstrating enhanced accuracy over conventional imaging methods. Although sensitive for detecting local and metastatic prostate tumors, it can also identify other non-prostate PSMA positive lesions. Here, we report a rare case of a 67-year-old patient with metastatic prostate adenocarcinoma who was found to have an incidental Gastrointestinal Stromal Tumor (GIST), during restaging with 68Ga-PSMA-11 PET/CT.

View Article and Find Full Text PDF

Prostate cancer is a heterogeneous disease with a slow progression and a highly variable clinical outcome. The tumor suppressor genes PTEN and TP53 are frequently mutated in prostate cancer and are predictive of early metastatic dissemination and unfavorable patient outcomes. The progression of solid tumors to metastasis is often associated with increased cell plasticity, but the complex events underlying TP53-loss-induced disease aggressiveness remain incompletely understood.

View Article and Find Full Text PDF

Activation of the p38 mitogen-activated protein kinase (MAPK) pathways is vital in regulating cell growth, differentiation, apoptosis, and stress response, significantly affecting tumorigenesis and cancer progression. We developed a bioinformatic technique to construct an interactome network-based molecular pathways for genes of interest and quantify their activation levels using high-throughput gene expression data. This study is focused on the p38α, p38β, p38γ, and p38δ kinases, examining their activation levels (PALs) based on transcriptomic data and their associations with survival and drug responsiveness across various cancer types.

View Article and Find Full Text PDF

Want 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!