scholarly journals Supraclavicular lymphadenopathy as the initial presentation of metastatic prostate cancer: A case report and review of literature

2013 ◽  
Vol 7 (5-6) ◽  
pp. 433
Author(s):  
Garson Chan ◽  
Trustin Domes
Keyword(s):  
Prostate Cancer ◽  
Lymph Nodes ◽  
Metastatic Prostate Cancer ◽  
Case Reports ◽  
Relevant Literature ◽  
Specific Antigen ◽  
Digital Rectal Examination ◽  
Cervical Lymphadenopathy ◽  
Initial Presentation ◽  
Supraclavicular Lymph Nodes

Prostate cancer usually metastasizes to the regional lymph nodes, and distal metastases to supraclavicular lymph nodes are rarely reported, especially as an initial presentation. Limited case reports describe cervical lymphadenopathy as the initial presentation of metastatic prostate cancer, and often with widely disseminated disease. Patients with this initial presentation rarely undergo digital rectal examination or serum prostate-specific antigen (PSA) level measurement as part of their initial investigations. A high index of suspicion is necessary to make the diagnosis of prostate cancer in this clinical setting. We present a rare case of prostate carcinoma presenting with supraclavicular lymph node enlargement at the initial diagnosis. A review of the relevant literature is provided.

Optimization of Risk Stratification in Localized Prostate Cancer

2018 ◽  
Vol 36 (6) ◽  
pp. 528-532 ◽  
Author(s):  
Alicia Katherine Morgans
Keyword(s):  
Prostate Cancer ◽  
Relevant Literature ◽  
Specific Antigen ◽  
Transrectal Ultrasound ◽  
Digital Rectal Examination ◽  
Localized Prostate Cancer ◽  
Gleason Grade ◽  
Management Options ◽  
Grade Group ◽  
The Right

The Oncology Grand Rounds series is designed to place original reports published in the Journal into clinical context. A case presentation is followed by a description of diagnostic and management challenges, a review of the relevant literature, and a summary of the authors’ suggested management approaches. The goal of this series is to help readers better understand how to apply the results of key studies, including those published in Journal of Clinical Oncology, to patients seen in their own clinical practice. A 67-year-old retired engineering professor was found to have a prostate-specific antigen (PSA) level of 11 ng/mL on a screening test at his annual physical examination. A digital rectal examination revealed a nodule on the right side. He underwent a transrectal ultrasound-guided prostate biopsy that was notable for prostate adenocarcinoma, Gleason 3 + 4 = 7 (Gleason grade group 2; 30% Gleason 4 component) involving two cores (60% and 20% core involvement). A bone scan and pelvic computed tomography scan were negative for evidence of metastatic disease. (Should he undergo prostate magnetic resonance imaging? That seems rather common these days.) He was diagnosed with cT2b intermediate-risk localized prostate cancer (PCa) by National Comprehensive Cancer Network (NCCN) risk group and was seen in the multidisciplinary clinic to discuss management options (Table 1).

scholarly journals Virchow’s node as the initial presentation of metastatic prostate cancer: a case series of a common cancer in uncommon location

2020 ◽  
Vol 2020 (11) ◽  
Author(s):  
Orgeness J Mbwambo ◽  
Alex Mremi ◽  
Jasper S Mbwambo ◽  
Frank Bright ◽  
Alfred K Mteta ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Lymph Nodes ◽  
Specific Antigen ◽  
Case Series ◽  
Histological Evaluation ◽  
Prostate Biopsies ◽  
Supraclavicular Lymph Nodes ◽  
Urinary Tract Symptoms ◽  
Male Patients ◽  
Virchow’S Node

Abstract Prostate cancer is one of the commonest cancers among men contributing significantly to the overall cancer burden globally. Most patients present with lower urinary tract symptoms. Metastasis to supraclavicular lymph nodes is unusual presentation, which has been rarely reported particularly as the primary presentation. We report two rare cases of advanced prostatic adenocarcinoma presenting with firm, non-tender lump in the left supraclavicular region between the two heads of the sternocleidomastoid muscle, (that is Virchow’s node) as initial primary symptom. Examination of the patients revealed an elevated prostatic-specific antigen (PSA) of > 100 ng/ml levels, and the diagnosis was confirmed by histological evaluation and immunostaining with PSA of the supraclavicular lymph nodes and prostate biopsies. This case series emphasizes the importance of considering prostate cancer in the differential diagnosis of male patients with supraclavicular lymphadenopathy.

Prostate Cancer Radiotherapy: An Evolving Paradigm

2018 ◽  
Vol 36 (29) ◽  
pp. 2909-2913 ◽  
Author(s):  
Charles N. Catton ◽  
Himu Lukka ◽  
Jarad Martin
Keyword(s):  
Prostate Cancer ◽  
Relevant Literature ◽  
Specific Antigen ◽  
Digital Rectal Examination ◽  
Benign Prostatic Hypertrophy ◽  
Whole Body ◽  
Grade Group ◽  
Ulcer Disease ◽  
Psa Testing ◽  
Adenocarcinoma Of The Prostate

The Oncology Grand Rounds series is designed to place original reports published in the Journal into clinical context. A case presentation is followed by a description of diagnostic and management challenges, a review of the relevant literature, and a summary of the authors’ suggested management approaches. The goal of this series is to help readers better understand how to apply the results of key studies, including those published in Journal of Clinical Oncology, to patients seen in their own clinical practice. A urologist referred a 69-year-old man for a radiotherapy opinion regarding a recently diagnosed adenocarcinoma of the prostate. Annual serum prostate-specific antigen (PSA) testing over 7 years demonstrated a rise in PSA from 1.36 ng/mL to 5.8 ng/mL, prompting a transrectal ultrasound that revealed a heterogeneous 37-mL gland containing no visualized hypoechoic nodules. Biopsy disclosed a Gleason score 3+4 (grade group 2) adenocarcinoma of the prostate. The synoptic report stated that six of 14 cores and 17% of the tissue were involved, with the greatest core involvement being 80% at the right apex. Perineural invasion was present without lymphovascular invasion. Disease was present bilaterally at the base, midgland, and apex.His medical history was significant only for treated peptic ulcer disease and he was taking no medication. His International Prostate Symptom Score was six of 35, and he reported being sexually active with good erectile function. There was no family history of prostate cancer. He is retired. Digital rectal examination revealed moderate benign prostatic hypertrophy with no suspicious nodules. A staging computerized tomography (CT) scan of the abdomen and pelvis and a whole-body bone scan ordered by his referring urologist reported no evidence of metastatic disease. The patient had discussed surgical options with his urologist and now wished to consider radiotherapy approaches.

scholarly journals Testosterone suppression in the treatment of recurrent or metastatic prostate cancer — A Canadian consensus statement

2017 ◽  
Vol 12 (2) ◽  
pp. 30-7 ◽  
Author(s):  
Laurence Klotz ◽  
Bobby Shayegan ◽  
Chantal Guillemette ◽  
Loretta L. Collins ◽  
Geoffrey Gotto ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Metastatic Prostate Cancer ◽  
Relevant Literature ◽  
Specific Antigen ◽  
Current Evidence ◽  
Improved Outcomes ◽  
Consensus Statements ◽  
Assay Methods ◽  
Low Testosterone ◽  
Canadian Group

Testosterone suppression, achieved through orchiectomy or medically induced androgen-deprivation therapy (ADT), is a standard treatment for men with recurrent and metastatic prostate cancer. Current assay methods demonstrate the capacity for testosterone suppression to <0.7 nmol/l, and clinical data support improved outcomes from ADT when lower levels are achieved. Practical clinical guidelines are warranted to facilitate adoption of 0.7 nmol/l as the new standard castrate testosterone level. A pan-Canadian group of experts, representing diverse clinical specialties, identified key clinical issues, searched and reviewed relevant literature, and developed consensus statements on testosterone suppression for the treatment of prostate cancer. The expert panel found that current evidence supports the clinical benefit of achieving low testosterone levels during ADT, and encourage adoption of ≤0.7 nmol/l as a new castrate level threshold. The panel recommends regular monitoring of testosterone (e.g., every 3–6 months) and prostate-specific antigen (PSA) levels as clinically appropriate (e.g., every 3–6 months) during ADT, with reassessment of therapeutic strategy if testosterone is not suppressed or if PSA rises regardless of adequate testosterone suppression. The panel also emphasizes the need for greater awareness and education regarding testosterone assay specifications, and strongly promotes the use of mass spectrometry-based assays to ensure accurate measurement of testosterone at castrate levels.

scholarly journals Prognostic role of docetaxel-induced suppression of free testosterone serum levels in metastatic prostate cancer patients

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Paula Kappler ◽  
Michael A. Morgan ◽  
Philipp Ivanyi ◽  
Stefan J. Brunotte ◽  
Arnold Ganser ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Metastatic Prostate Cancer ◽  
Cox Regression ◽  
Specific Antigen ◽  
Progression Free Survival ◽  
Serum Levels ◽  
Biologically Active ◽  
Free Form ◽  
Total Testosterone ◽  
The Impact

AbstractTo date, only few data concerning the biologically active, free form of testosterone (FT) are available in metastatic prostate cancer (mPC) and the impact of FT on disease, therapy and outcome is largely unknown. We retrospectively studied the effect of docetaxel on FT and total testosterone (TT) serum levels in 67 mPC patients monitored between April 2008 and November 2020. FT and TT levels were measured before and weekly during therapy. The primary endpoint was overall survival (OS). Secondary endpoints were prostate-specific antigen response and radiographic response (PSAR, RR), progression-free survival (PFS), FT/TT levels and safety. Median FT and TT serum levels were completely suppressed to below the detection limit during docetaxel treatment (FT: from 0.32 to < 0.18 pg/mL and TT: from 0.12 to < 0.05 ng/mL, respectively). Multivariate Cox regression analyses identified requirement of non-narcotics, PSAR, complete FT suppression and FT nadir values < 0.18 pg/mL as independent parameters for PFS. Prior androgen-receptor targeted therapy (ART), soft tissue metastasis and complete FT suppression were independent prognostic factors for OS. FT was not predictive for treatment outcome in mPC patients with a history of ART.

scholarly journals Prostate cancer screening: A survey of medical students’ knowledge in Lome, Togo, and associated determinants in a resource-limited African context

2021 ◽  
Vol 9 ◽  
pp. 205031212110328
Author(s):  
Tchin Darré ◽  
Toukilnan Djiwa ◽  
Tchilabalo Matchonna Kpatcha ◽  
Albadia Sidibé ◽  
Edoé Sewa ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Cancer Screening ◽  
Medical Students ◽  
Confidence Interval ◽  
Prostate Cancer Screening ◽  
Specific Antigen ◽  
Digital Rectal Examination ◽  
P Value ◽  
Theoretical Knowledge ◽  
Practical Level

Objectives: The aims of this study were to assess the knowledge of medical students in Lomé about these means of screening for prostate cancer in a context of limited resources and controversy about prostate cancer screening, and to identify the determinants associated with these results. Methods: This was a prospective descriptive and cross-sectional study conducted in the form of a survey of medical students regularly enrolled at the Faculty of Health Sciences of the University of Lomé for the 2019–2020 academic years. Results: Of the 1635 eligible students, 1017 correctly completed the form, corresponding to a rate of 62.20%. The average age was 22 ± 3.35 years. The sex ratio (M/F) was 2.5. Undergraduate students were the most represented (53.69%). Students who had not received any training on prostate cancer were the most represented (57.13%). Only 12.88% of the students had completed a training course in urology. Concerning the prostate-specific antigen blood test, there was a statistically significant relationship between the students’ knowledge and some of their socio-demographic characteristics, namely age (p value = 0.0037; 95% confidence interval (0.50–1.77)); gender (p value = 0.0034; 95% confidence interval (1.43–2.38)); study cycle (p value ˂ 0.0001; 95% confidence interval (0.56–5.13)) and whether or not they had completed a placement in a urology department (p value ˂ 0.0001; 95% confidence interval (0.49–1.55)). On the contrary, there was no statistically significant relationship between students’ knowledge of the digital rectal examination and their study cycle (p value = 0.082; 95% confidence interval (0.18–3.44)). Conclusion: Medical students in Lomé have a good theoretical knowledge and a fair practical level of the digital rectal examination clinical examination and an average theoretical knowledge and a below average practical level of prostate-specific antigen, increasing however along the curriculum in the context of prostate cancer screening.

scholarly journals Prostate Cancer Liquid Biopsy Biomarkers’ Clinical Utility in Diagnosis and Prognosis

Cancers ◽  
2021 ◽  
Vol 13 (13) ◽  
pp. 3373
Author(s):  
Milena Matuszczak ◽  
Jack A. Schalken ◽  
Maciej Salagierski
Keyword(s):  
Prostate Cancer ◽  
Liquid Biopsy ◽  
Current Knowledge ◽  
Prostate Gland ◽  
Specific Antigen ◽  
Transrectal Ultrasound ◽  
Digital Rectal Examination ◽  
Cost Effective ◽  
Non Invasive ◽  
Diagnosis And Prognosis

Prostate cancer (PCa) is the most common cancer in men worldwide. The current gold standard for diagnosing PCa relies on a transrectal ultrasound-guided systematic core needle biopsy indicated after detection changes in a digital rectal examination (DRE) and elevated prostate-specific antigen (PSA) level in the blood serum. PSA is a marker produced by prostate cells, not just cancer cells. Therefore, an elevated PSA level may be associated with other symptoms such as benign prostatic hyperplasia or inflammation of the prostate gland. Due to this marker’s low specificity, a common problem is overdiagnosis, which leads to unnecessary biopsies and overtreatment. This is associated with various treatment complications (such as bleeding or infection) and generates unnecessary costs. Therefore, there is no doubt that the improvement of the current procedure by applying effective, sensitive and specific markers is an urgent need. Several non-invasive, cost-effective, high-accuracy liquid biopsy diagnostic biomarkers such as Progensa PCA3, MyProstateScore ExoDx, SelectMDx, PHI, 4K, Stockholm3 and ConfirmMDx have been developed in recent years. This article compares current knowledge about them and their potential application in clinical practice.

scholarly journals Analysis of risk factors for determining the need for prostate biopsy in patients with negative MRI

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Linghui Liang ◽  
Feng Qi ◽  
Yifei Cheng ◽  
Lei Zhang ◽  
Dongliang Cao ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Detection Efficiency ◽  
Specific Antigen ◽  
Digital Rectal Examination ◽  
Multivariable Logistic Regression Analysis ◽  
Detection Rates ◽  
Prostate Biopsies ◽  
Clinically Significant ◽  
Definition Of ◽  
Medical University

AbstractTo analyze the clinical characteristics of patients with negative biparametric magnetic resonance imaging (bpMRI) who didn’t need prostate biopsies (PBs). A total of 1,012 male patients who underwent PBs in the First Affiliated Hospital of Nanjing Medical University from March 2018 to November 2019, of 225 had prebiopsy negative bpMRI (defined as Prostate Imaging Reporting and Data System (PI-RADS 2.1) score less than 3). The detection efficiency of clinically significant prostate cancer (CSPCa) was assessed according to age, digital rectal examination (DRE), prostate volume (PV) on bpMRI, prostate-specific antigen (PSA) and PSA density (PSAD). The definition of CSPCa for Gleason score > 6. Univariate and multivariable logistic regression analysis were used to identify predictive factors of absent CSPCa on PBs. Moreover, absent CSPCa contained clinically insignificant prostate cancer (CIPCa) and benign result. The detection rates of present prostate cancer (PCa) and CSPCa were 27.11% and 16.44%, respectively. Patients who were diagnosed as CSPCa had an older age (P < 0.001), suspicious DRE (P < 0.001), a smaller PV (P < 0.001), higher PSA value (P = 0.008) and higher PSAD (P < 0.001) compared to the CIPCa group and benign result group. PSAD < 0.15 ng/ml/cm3 (P = 0.004) and suspicious DRE (P < 0.001) were independent predictors of absent CSPCa on BPs. The negative forecast value of bpMRI for BP detection of CSPCa increased with decreasing PSAD, mainly in patients with naive PB (P < 0.001) but not in prior negative PB patients. 25.33% of the men had the combination of negative bpMRI, PSAD < 0.15 ng/ml/cm3 and PB naive, and none had CSPCa on repeat PBs. The incidence of PB was determined, CSPCa was 1.59%, 0% and 16.67% in patients with negative bpMRI and PSAD < 0.15 ng/ml/cm3, patients with negative bpMRI, PSAD < 0.15 ng/ml/cm3 and biopsy naive and patients with negative bpMRI, PSAD < 0.15 ng/ml/cm3 and prior negative PB, separately. We found that a part of patients with negative bpMRI, a younger age, no suspicious DRE and PSAD < 0.15 ng/ml/cm3 may securely avoid PBs. Conversely PB should be considered in patients regardless of negative bpMRI, especially who with a greater age, obviously suspicious DRE, significantly increased PSA value, a significantly small PV on MRI and PSAD > 0.15 ng/ml/cm3.

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