Evidence map›Paper›PMID 33241022›Full record

ArticleAnnals of translational medicine2020

Analysis of clinical and pathological features of primary bilateral macronodular adrenocortical hyperplasia compared with unilateral cortisol-secreting adrenal adenoma.

Qian Zhang, Haiying Xiao, Ling Zhao, Yijun Li, Kang Chen, Li Zang, Jin Du, Xianling Wang, Qinghua Guo, Guoqing Yang and 6 more

Open access · diamondAbstract read
In one paragraph

Article in Annals of translational medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.9field-weighted citation impact, top 24% 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

2 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. 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

16 authors at 1 institution in 1 country.

Qian ZhangDepartment of Endocrinology, the Seventh Medical Center of Chinese PLA General Hospital, Beijing, China.
Haiying XiaoDepartment of Endocrinology, Hainan Hospital of Chinese PLA General Hospital, Sanya, China.
Ling ZhaoDepartment of Endocrinology, The 940th Hospital of Joint Logistics Support Force of Chinese PLA, Lanzhou, China.
Yijun LiDepartment of Endocrinology, the First Medical Center of Chinese PLA General Hospital, Beijing, China.
Kang ChenDepartment of Endocrinology, the First Medical Center of Chinese PLA General Hospital, Beijing, China.
Li ZangDepartment of Endocrinology, the First Medical Center of Chinese PLA General Hospital, Beijing, China.
Jin DuDepartment of Endocrinology, the First Medical Center of Chinese PLA General Hospital, Beijing, China.
Xianling WangDepartment of Endocrinology, the First Medical Center of Chinese PLA General Hospital, Beijing, China.
Qinghua GuoDepartment of Endocrinology, the First Medical Center of Chinese PLA General Hospital, Beijing, China.
Guoqing YangDepartment of Endocrinology, Hainan Hospital of Chinese PLA General Hospital, Sanya, China.
Jianming BaDepartment of Endocrinology, the First Medical Center of Chinese PLA General Hospital, Beijing, China.
Weijun GuDepartment of Endocrinology, the First Medical Center of Chinese PLA General Hospital, Beijing, China.
Zhaohui LyuDepartment of Endocrinology, the First Medical Center of Chinese PLA General Hospital, Beijing, China.
Jingtao DouDepartment of Endocrinology, the First Medical Center of Chinese PLA General Hospital, Beijing, China.
Yiming MuDepartment of Endocrinology, the First Medical Center of Chinese PLA General Hospital, Beijing, China.
Juming LuDepartment of Endocrinology, the First Medical Center of Chinese PLA General Hospital, Beijing, China.
Chinese PLA General Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPrimary bilateral macronodular adrenocortical hyperplasia (PBMAH) is a rare condition with untypical subclinical symptoms of Cushing's syndrome (CS). This study aimed to compare the clinical and pathological features of PBMAH with unilateral cortisol-secreting adrenal adenoma (UAA).

methodsWe prospectively included 46 PBMAH patients and 205 UAA patients from January 2000 to February 2014. Cortisol levels and 24 hours urine free cortisol (UFC) were determined at baseline and during dexamethasone suppression test (DST) using the chemiluminescence method. Computed tomography (CT) examination of the adrenal glands was performed in all patients. For patients treated with adrenalectomy, hematoxylin, and eosin, staining was performed for pathological examination.

resultsThe proportion of patients with autonomous cortisol secretion was significantly higher in PBMAH patients (39.1%) than UAA patients (6.8%). The PBMAH patients showed significantly lower levels of basal cortisol, low dose dexamethasone suppressed cortisol, and high dose dexamethasone suppressed cortisol than the UAA patients (452.6±183.3

conclusionsPBMAH is often associated with atypical CS symptoms. The clinical and imaging features of PBMAH are useful for the differential diagnosis of this disease.

Indexed as

computed tomographyCushing’s syndrome (CS)dexamethasone suppression test (DST)hypercortisolismurine free cortisol (UFC)

Identifiers

PMID33241022
PMCPMC7576081
OpenAlexW3089041835

What OpenQuestion holds

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Registered trials

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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.