Evidence map›Paper›PMID 39881909›Full record

ArticleCureus2024

Unraveling Histiocytic Disorders: Two Cases From Resource-Limited Settings.

Mohamed Elbahoty, Nooran Soror, Mona Elnaggar, Samar M Gad, Yasser Eldowik, Dalia I Halwag, Ashraf Elghandour, Ayman Youssef

Abstract readCase Reports
In one paragraph

Article in Cureus, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Mohamed ElbahotyHematology Unit, Department of Internal Medicine, Alexandria University, Alexandria, EGY.
Nooran SororDepartment of Hematology, Faculty of Medicine, Alexandria University, Alexandria, EGY.
Mona ElnaggarDepartment of Hematology, Alexandria School of Medicine, Alexandria, EGY.
Samar M GadDepartment of Endocrinology, Alexandria School of Medicine, Alexandria, EGY.
Yasser EldowikDepartment of Pathology, Al-Azhar School of Medicine, Cairo, EGY.
Dalia I HalwagDepartment of Dermatology, Venereology and Andrology, Faculty of Medicine, Alexandria University, Alexandria, EGY.
Ashraf ElghandourDepartment of Hematology, Faculty of Medicine, Alexandria University, Alexandria, EGY.
Ayman YoussefDepartment of Anesthesiology and Critical Care, Duke University Medical Center, Durham, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Histiocytic disorders include a range of uncommon illnesses marked by the buildup of cells that have developed into macrophages, dendritic cells, or monocytes in diverse tissues and organs. Over 100 distinct subtypes have been documented, exhibiting a diverse array of clinical symptoms, presentations, and histologic features that can be confused with other clinical conditions leading to delayed diagnosis. They affect both children and adults, generating a variety of clinical symptoms that can be limited to one position, numerous areas within one system, or affect many systems in the body. We provide our experiences handling two cases of histiocytic disease in underdeveloped countries where targeted treatment choices are unavailable. The first patient was a 32-year-old female with polyuria, skin lesions, and macroadenoma on MRI. Histopathological and immune-histochemical assessment of skin lesions confirmed the diagnosis of Langerhans cell histiocytosis. The patient responded well to steroids and oral and intrathecal methotrexate. The second patient was a 38-year-old male with recurrent skin lesions followed by retro-orbital discomfort and proptosis. The retro-orbital mass was surgically excised followed by a recurrence a few months later. Histopathological and immune-histochemical assessment confirmed the diagnosis of extranodal Rosai-Dorfman disease. He showed a partial response to methotrexate followed by a remarkable response to rituximab. Because of the wide variety of clinical symptoms, the diversity of experts engaged in assessing and treating these patients, and the scarcity of cases accessible, there is still a need to develop an evidence-based technique for evaluating and treating this complicated disease, especially in resource-limited settings.

Indexed as

immunohistochemistry (ihc)langerhans cell histiocytosis (lch)multisystem diseaserelapse refractory diseaserosai-dorfman disease

Identifiers

PMID39881909
PMCPMC11776764

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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.