| Title |
Clinicopathologic and outcome features of superficial high-grade and deep low-grade squamous cell carcinomas of the penis
|
|---|---|
| Published in |
SpringerPlus, June 2015
|
| DOI | 10.1186/s40064-015-1035-2 |
| Pubmed ID | |
| Authors |
Alcides Chaux |
| Abstract |
To report the clinicopathologic and outcome features of superficial high-grade and deep low-grade penile squamous cell carcinomas. From a retrospectively-collected series of patients with penile cancer we identified 41 cases corresponding to 12 superficial high-grade tumors and 29 deep low-grade tumors. As outcomes we evaluated inguinal lymph node status, presence of tumor relapse, final nodal status, and cancer-specific death. Follow-up ranged from 0.8 to 386.7 months (mean 152.5 months, median 157.3 months). Clinicopathologic features were similar between superficial high-grade and deep low-grade tumors, except for a tendency (Fisher's exact [Formula: see text]) of the former to include tumors with a verruciform pattern of growth. A significantly higher proportion of inguinal lymph node metastasis was found in superficial high-grade tumors compared to deep low-grade tumors [4/5 (80%) vs. 1/5 (20%) respectively, Fisher's exact [Formula: see text]]. No significant differences were found regarding tumor relapse (Fisher's exact [Formula: see text]), final nodal status (Mantel-Cox's [Formula: see text]), or cancer-related death (Mantel-Cox's [Formula: see text]). Patients with superficial high-grade tumors had a significantly higher proportion of inguinal lymph node metastasis compared to patients with deep low-grade tumors. On this regard, prophylactic inguinal lymphadenectomy might be indicated in cases of superficial tumors with high-grade histology while in deeply invasive low-grade penile carcinomas a more conservative approach may be considered. |
X Demographics
The data shown below were collected from the profiles of 3 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 3 | 100% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Practitioners (doctors, other healthcare professionals) | 2 | 67% |
| Members of the public | 1 | 33% |
Mendeley readers
The data shown below were compiled from readership statistics for 13 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 13 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Researcher | 3 | 23% |
| Other | 2 | 15% |
| Student > Doctoral Student | 2 | 15% |
| Student > Postgraduate | 2 | 15% |
| Student > Ph. D. Student | 2 | 15% |
| Other | 1 | 8% |
| Unknown | 1 | 8% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 8 | 62% |
| Agricultural and Biological Sciences | 1 | 8% |
| Unspecified | 1 | 8% |
| Unknown | 3 | 23% |
Attention Score in Context
This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 10 September 2015.
All research outputs
#15,345,593
of 22,826,360 outputs
Outputs from SpringerPlus
#932
of 1,850 outputs
Outputs of similar age
#156,371
of 266,344 outputs
Outputs of similar age from SpringerPlus
#34
of 80 outputs
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