Evidence map›Paper›PMID 31967046›Full record

ArticleAACE clinical case reports

ADRENAL MICROCYSTIC RETICULAR SCHWANNOMA.

Joana M Maciel, Daniela V Pereira, Helder F Simões, Valeriano A Leite

Open access · goldAbstract readCase Reports
In one paragraph

Article in AACE clinical case reports. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.2field-weighted citation impact, top 49% of its field
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

3 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
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

4 authors.

Joana M Maciel
Daniela V Pereira
Helder F Simões
Valeriano A Leite

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveSchwannomas are usually benign tumors, originating from the Schwann cell myelin sheath around the peripheral or cranial nerves. Visceral schwannomas are rare, and less than 60 cases of adrenal schwannomas have been reported. Microcystic/reticular schwannoma (MRS) is the rarest variant of schwannoma and only 2 cases have been reported in the adrenal gland. Here we describe a third case.

methodsWe describe a case of an adrenal MRS with a comprehensive literature review.

resultsThe patient was a 69-year-old, Caucasian female with abdominal pain. An abdominal computed tomography scan revealed a solid, lobulated, 78-mm mass of the left adrenal gland. Two inconclusive adrenal biopsies were performed and then she was referred to our tertiary center for further evaluation. No clinical or laboratorial signs of endocrine dysfunction were identified. A positron emission tomography scan with fluorodeoxyglucose showed a single left adrenal hypermetabolic mass (SUVmax = 71.7), suggestive of malignancy. In this context, an open left adrenalectomy was undertaken. The histologic evaluation showed an MRS.

conclusionAdrenal MRSs are extremely rare tumors. Definitive diagnosis of schwannoma can only be made by surgical excision with histopathologic and immunohistochemical evaluation of the specimen.

Identifiers

PMID31967046
PMCPMC6873826
OpenAlexW2921396318

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.