MétaCan
Menu
Back to cohort
Record W2953852333 · doi:10.1016/j.idcr.2019.e00589

Gummatous penile syphilis

2019· article· en· W2953852333 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueIDCases · 2019
Typearticle
Languageen
FieldMedicine
TopicGenital Health and Disease
Canadian institutionsUniversité de SherbrookeCentre Hospitalier Universitaire de Sherbrooke
Fundersnot available
KeywordsMedicinePenectomySyphilisPenisPenile CarcinomaBiopsyDifferential diagnosisSurgeryLesionInguinal lymphadenopathyTrachelectomyNeurosyphilisRadiologyDermatologyPenile cancerPathologyCancerInternal medicineCervical cancer

Abstract

fetched live from OpenAlex

Syphilitic gumma involving the penis is a rare manifestation of tertiary syphilis. Only seventeen cases have been reported in the literature. It can mimic other diagnoses such as penile carcinoma. We report a case of a 56 year old male that had been sexually abstinent for over 10 years and presenting with a 4 cm painful penile lesion with clinically palpable bilateral inguinal nodes with no prior history of sexually transmitted diseases (STDs). A positron emission tomography-computed tomography scan identified the penile mass as being hypermetabolic and suspicious for penile carcinoma. Several inguinal and pelvic lymph nodes were also found to be suspicious for penile carcinoma. A penile biopsy was proposed and declined by the patient as he opted for a partial penectomy. The surgery was performed for diagnostic and palliative purposes. Histopathological studies revealed the presence of polymorphous, granulomatous, epitheloid inflammatory infiltrate with giant cells. Additional microbiologic testing confirmed the diagnosis of tertiary syphilis, presenting as gummatous syphillis associated with neurosyphilis. The patient was treated with intravenous penicillin and had adequate clinical clinical and serologic 12 months following treatment. Gummatous syphillis is a rare entity, but should be considered in the differential diagnosis of a penile lesion. To rule out this possibility, a biopsy should always be performed prior to invasive penis surgery.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.075
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0020.005

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.011
GPT teacher head0.283
Teacher spread0.272 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it