Evidence map›Paper›PMID 31355851›Full record

ArticleAmerican journal of clinical pathology2019

Metastatic Basal Cell Carcinoma.

Alvaro C Laga, Inga Marie Schaefer, Lynette M Sholl, Christopher A French, John Hanna

Abstract read
In one paragraph

Article in American journal of clinical pathology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Margins in head and neck non-melanoma skin cancer surgery: clinical/pathological criteria and their impact on oncological outcomes and therapeutic choices. A systematic review.Acta otorhinolaryngologica Italica : organo ufficiale della Societa italiana di otorinolaringologia e chirurgia cervico-facciale · 2025
    Pooled it
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  15. Personalized treatment concepts in extraocular cancer.Advances in ophthalmology practice and research
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Alvaro C LagaDepartment of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA.
Inga Marie SchaeferDepartment of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA.
Lynette M ShollDepartment of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA.
Christopher A FrenchDepartment of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA.
John HannaDepartment of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA.

Funding

VASCULAR, PULMONARY AND RENAL INJURYT32HL007627 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI GIMBRONE, MICHAEL A, MITCHELL, RICHARD N · 1985 to 2019
$12.7M
Targeting cell cycle dysregulation in GISTK08CA241085 · NCI · BRIGHAM AND WOMEN'S HOSPITAL · PI SCHAEFER, INGA-MARIE · 2019 to 2023
$1.5M
NCI NIH HHS K08 CA241085NHLBI NIH HHS T32 HL007627
6 · The paper itself

Abstract

objectivesDiagnosis of metastatic basal cell carcinoma (BCC) remains challenging, in part due to its rarity. With the advent of molecularly targeted therapies, recognition of this entity is more important than ever.

methodsWe identified 11 cases of metastatic BCC over a 13-year period. We analyzed these tumors in conjunction with their respective primary tumors by histomorphologic, immunohistochemical, and molecular genetic analyses.

resultsWe identified three morphologic patterns of metastasis in BCC. The most common (seven cases) was characterized by completely typical features of BCC. Two cases showed marked squamous differentiation within BCC. The final two cases showed exclusively features of a poorly differentiated carcinoma. One of these was definitively classified by molecular analysis, as both the primary and metastatic tumors harbored the same inactivating PTCH1 mutation.

conclusionsThis study illustrates multiple distinct morphologic patterns in metastatic BCC and highlights the utility of ancillary molecular testing for accurate diagnosis.

Indexed as

AdultAgedAged, 80 and overBasal Cell CarcinomaFemaleHumansMaleMiddle AgedNeoplasm InvasivenessSkin NeoplasmsBasal cell carcinomaBoneLungLymph nodeMetastasis

Identifiers

PMID31355851
PMCPMC6829017

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.