[Rosai-Dorfman disease: Diagnosis and therapeutic challenges]

Rosai-Dorfman disease (RDD) was first described by the French pathologist Paul Destombes in 1965. It frequently affects children or young adults and is characterized by the presence of large histiocytes with emperipolesis. More than 50 years after this first description, the pathogenesis of this rare disease is still poorly understood. The revised classification of histiocytoses published in 2016 identified various forms of RDD, from familial RDD to IgG4-associated RDD. Almost 90% of the patients with RDD have cervical lymph nodes involvement although all the organs may virtually be involved. Outcomes are typically favorable. Treatments may be necessary in case of compression or obstruction, and are not well codified. The main therapeutic strategies rely on surgery, radiotherapy, steroids, immunosuppressive drugs or interferon-alpha and cladribine.

Chest wall resection and reconstruction for Rosai-Dorfman disease masquerading as a chest wall sarcoma

Rosai-Dorfman disease (RDD) is a rare benign histiocytic proliferative disease that can present as a pseudotumour of soft tissue. We describe the first chest wall resection and reconstruction.

Isolated intracranial Rosai-Dorfman disease mimicking petroclival meningioma in a child: Case report and review of the literature

RATIONALE

Rosai -Dorfman disease (RDD) is a rare, idiopathic, and non-neoplastic histioproliferative disease with distinctive entity of unknown etiology. Central nervous system (CNS) RDD is uncommon, hence, isolated intracranial RDD is extremely rare. So far only 6 cases of CNS RDD with the lesions originating from petroclival region have been reported. We present a case of isolated intracranial RDD mimicking petroclival meningioma.

PATIENT CONCERNS

A 14-year-old girl was admitted at our hospital with a 3-month history of dizziness, slowly progressing headache, and 2-month history of instability in walking. Cranial nerve deficits, including left facial paralysis, left facial numbness and left hearing loss, were evident on examination.

DIAGNOSES

Initial diagnosis of petroclival meningioma was made according to preoperative magnetic resonance imaging.

INTERVENTIONS

The lesion was resected subtotally and pathology confirmed RDD. The patient received gamma-knife treatment for the residual lesion.

OUTCOMES

The patient recovered well and the residual lesion significantly retrogressed on follow-up images.

LESSONS

Preoperative diagnosis of petroclival RDD is full of challenges. Although surgical resection of lesions is an effective treatment option, total resection is not highly recommended because the surgery-related defect must be minimal. Patient with residual lesion can be put on steroid therapy and/or radiotherapy, especially for IgG4 positive subset of RDD.

Cutaneous Rosai-Dorfman Disease

A 48-year-old Hispanic man presented with a nodule on the right cheek. The lesion had started as a papule 4 months previously that had slowly enlarged and then plateaued at its present size. The nodule was asymptomatic, and the patient denied bleeding, draining, or preceding trauma. Review of systems was negative for fevers, weight loss, night sweats, lymphadenopathy, or other skin findings. Past medical history was significant only for type 2 diabetes mellitus, hyperlipidemia, and hypertension.

Rosai-Dorfman Disease of the Lung Overlapping with IgG4-related Disease: The Difficulty in Its Differential Diagnosis

We herein report a case of Rosai-Dorfman disease (RDD) overlapping with IgG4-related disease (IgG4-RD), which presented as diffuse interstitial lung disease with a perilymphatic pattern, followed by submandibular gland and eyelid swelling. The pathological findings of the submandibular gland biopsy specimen were indicative of IgG4-RD alone. We diagnosed the patient with RDD with overlapping IgG4-RD. However, the optimal method for differentiating between these two entities is still controversial. It is important that clinicians are aware that RDD should be included in the differential diagnoses of diffuse interstitial lung disease with a perilymphatic pattern and that RDD can overlap with IgG4-RD.

Rosai-Dorfman Disease

A young male presented with recurrent neck swellings with initial leucocyte count of 16800/mm3, with non-caseating glands on ultrasonography neck. FNAC showed mixed cellularity with histiocytic and marked lymphophagocytosis as seen in Rosai Dorfman Disease. Immunohistochemistry demonstrated CD 25, Ki 67 and CD 68 in histiocytes. Her responded to supportive treatment alone.

Cytomorphology and Histology Correlation of Rosai-Dorfman Disease: A 15-Year Study from a Tertiary Referral Centre in South India

OBJECTIVES

Rosai-Dorfman disease (RDD) is an uncommon, benign histiocytic disorder of unknown etiology, typically presenting in young adulthood. We highlight the cytomorphology of RDD and correlate it with the histopathology.

STUDY DESIGN

All cases diagnosed as RDD on fine-needle aspiration cytology between January 2001 and June 2015 were included. Clinical details were obtained from medical records. The cytology smears were reviewed along with the histopathology and immunohistochemistry, wherever available.

RESULTS

The study included 10 cases ranging in age from 11 to 68 years (median 29). There was a male predominance with a male:female ratio of 1.5:1. The patients commonly presented with bilateral cervical lymphadenopathy. Extranodal involvement was seen in 2 cases in the nose and mandible, respectively. Of these 10 cases, 8 were later biopsied. The cytological features included numerous crescentic histiocytes, emperipolesis, reactive lymphocytes and plasma cells. A histological diagnosis of RDD was made in 7 out of 8 cases, and 1 was diagnosed as Hodgkin lymphoma.

CONCLUSION

FNA represents an efficient, minimally invasive, cost-effective and reliable technique for the diagnosis of RDD and may obviate the need for further biopsy. However, the disease has close differential diagnoses, including Langerhans cell histiocytosis, granulomatous lesions, and Hodgkin lymphoma. Hence, it must be remembered that there can be pitfalls when the diagnosis is made by cytology alone.

Rosai-Dorfman Disease of the Gastrointestinal Tract: Report of a Case and Review of the Literature

Rosai-Dorfman disease (RDD) is a rare, acquired disease of unknown etiology that affects primarily children and young adults. It is characterized by a proliferation of distinctive histiocytes in the lymph nodes and/or extranodal sites. Involvement of the gastrointestinal tract is rare. We report a case of RDD in a 60-year-old woman who presented with hematochezia and was found to have RDD of the rectum presenting as a rectal mass. This report highlights the current pathogenetic mechanisms, immunohistochemical markers, and the gastrointestinal manifestations of RDD.

Soft tissue Rosai-Dorfman disease in child: A case report and literature review

BACKGROUND

Rosai-Dorfman disease was commonly characterized as massive, painless, bilateral, symmetric cervical lymphadenopathy, with fever, leukocytosis, and elevated sedimentation rate. However, soft tissue Rosai-Dorfman disease (STRDD) is a rare benign tumor.

METHODS

We hereby present 1 case of a 17-month-old girl, an isolated subcutaneous mass was detected on her right forearm, and no signs of pain, swelling, or erythema were observed at the site.

RESULTS

The patient underwent an excisional biopsy for the mass. Immunohistochemistry results showed that it was positive for S-100 protein and CD68, whereas negative for CD1a, which supported the diagnosis of STRDD.

CONCLUSIONS

The patient showed no evidence of recurrence or metastasis 2 years after the surgery.Some multifocal masses were reported to be much more prone to recurrence. Further follow-up of STRDD is necessary.

Cutaneous Rosai-Dorfman Disease: Comprehensive Review of Cases Reported in the Medical Literature since 1990 and Presentation of an Illustrative Case

Background:

The latest comprehensive review of primary cutaneous Rosai-Dorfman disease was published as part of an exhaustive survey of sinus histiocytosis with massive lymphadenopathy in 1990. Since then, much progress has been made in the understanding of malignant lymphoma and benign disorders of lymphoid and histiocytic origin.

Objective:

We reviewed cases of primary cutaneous Rosai-Dorfman disease published since 1990 and discuss their clinical and pathologic features, comparing them with cases of systemic Rosai-Dorfman disease.

Methods:

We conducted a search of the National Library of Medicine PubMed database for cases of cutaneous Rosai-Dorfman disease reported in the English-language medical literature since February 1990.

Results:

We identified 72 patients with cutaneous Rosai-Dorfman (female to male ratio 1:0.5). The gross appearance and number or distribution of lesions were highly variable. Abnormal laboratory data included peripheral blood cytopenias (10 patients) and increased gammaglobulin fraction (10 patients). The response to treatment was variable.

Conclusion:

Purely cutaneous disease without the characteristic lymphadenopathy is rare but has been increasingly reported in the literature. Compared with patients with systemic Rosai-Dorfman disease, patients with primary cutaneous Rosai-Dorfman disease are older, women are more commonly affected, and whites are more likely than blacks to be afflicted.

Cutaneous Rosai-Dorfman Disease in a Patient with Human Immunodeficiency Virus

Rosai-Dorfman disease rarely presents in a solely cutaneous form. A subset of patients with skin limited disease have associated immune disorders such as lupus, autoimmune hemolytic anemia, and Crohn disease. We report an interesting case of cutaneous Rosai Dorfman disease in a patient with human immunodeficiency virus (HIV).

Extranodal Rosai-Dorfman Disease as Isolated Lesion of the Tibia Diagnosed by Fine-Needle Aspiration Cytology: A Case Report

Few studies have used fine-needle aspiration cytology for the purpose of isolated skeletal Rosai-Dorfman diseases (RDDs) diagnosis.Herein, we described an extremely rare case of a 56-year-old woman who presented to our hospital with an insidious onset of pain in the right proximal tibia.The provisional cytologic diagnosis of RDDs was confirmed by a computer tomography-guided core needle biopsy of the lesion. Subsequently, curettage and autogenous iliac crest bone graft were performed successfully. At the 4th year of follow-up her clinical symptoms disappeared, and there was no clinical evidence of lesion recurrence.Our case highlighted the role of fine-needle aspiration cytology with immunohistochemical studies in the diagnosis of RDDs and the characteristic features of isolated skeletal RDDs in an unusual location, the knowledge of which would help avoid missed or delayed diagnosis in the future.

[Expression of IgG4 in Rosai-Dorfman disease and its significance]

OBJECTIVE

To study the prevalence of IgG4-positive plasma cells in Rosai-Dorfman disease and to assess the association between Rosai-Dorfman disease and IgG4-related sclerosing disease (IgG4-SD).

METHODS

The clinicopathologic features of 12 tissue samples of Rosai-Dorfman disease (11 extranodal and one nodal) from nine patients were reviewed. The degree of fibrosis and occlusive phlebitis was studied by HE staining. The expression of IgG4 and IgG in plasma cells were studied by immunohistochemistry (EnVision) and quantitatively analyzed by medical image analysis system.

RESULTS

Nine tissue samples showed different degree of fibrosis (four tissue samples were mild, one tissue sample was moderate and four tissue samples were severe) and two tissue samples showed occlusive phlebitis in the lesional tissue. Immunohistochemical study showed marked infiltration by IgG4-positive plasma cells (> 50 per high-power field) in four tissue samples, moderate infiltration (30 to 50 per high-power field) in two tissue samples, mild (10 to 29 per high-power field) in three cases and negative infiltration (< 10 per high-power field) in three tissue samples (P < 0.01). Three tissue samples fulfilled the diagnostic criteria of IgG4-SD (> 50 IgG4-positive plasma cells per high-power field and IgG4-to-IgG ratio > 40%), including one tissue sample each of Rosai-Dorfman disease in the left facial skin, above the left eye socket, and in the right parotid.

CONCLUSIONS

Some cases of Rosai-Dorfman disease fulfill the diagnostic criteria and show the histologic features of IgG4-SD. They may represent members of the IgG4-SD spectrum. The detection of IgG4-positive plasma cells in the lesional tissues of Rosai-Dorfman disease may have clinical pathological significance.

Cutaneous Rosai-Dorfman Disease of the Face: A Comprehensive Literature Review and Case Report

PURPOSE

Cutaneous Rosai-Dorfman disease (C-RDD) is a rare, benign, non-Langerhans cell histiocytosis that can affect any skin area. The purpose of this study was to characterize C-RDD of the face through a literature review of published case reports of this lesion and present a new case of C-RDD.

MATERIALS AND METHODS

An English-language search of 3 databases (PubMed, Scopus, and EBSCO Search) was conducted for cases of C-RDD of any skin area that had been published since 1969. Repeated citations of the same article in more than 1 database were deleted. Cases of C-RDD with solely facial involvement or involving the face and other skin parts were included and analyzed. Details of C-RDD cases (demographic features, regional distribution, clinical presentation, treatment, and follow-up course) were methodically reviewed and collected in Excel spreadsheets. Simple statistical analyses were conducted using Excel.

RESULTS

The literature search yielded 578 published cases of C-RDD affecting any skin area; of these, 65 cases (11.2%) had facial skin involvement. The male-to-female ratio was 1:1.5, and the average age at presentation was 43.5 years (standard deviation, 12.4 yr). The racial distribution of facial C-RDD was, in descending order, 74.5% in Asians, 20% in Caucasians, and 5.5% in blacks. The most commonly affected facial skin regions were the cheeks and periorbital area, and most lesions were multiple in number and bilaterally distributed. The vast majority of facial C-RDD lesions presented as asymptomatic, nonulcerative, red, nodular plaques with durations ranging from 1 month to a few years. Many methods have been attempted for the treatment of facial C-RDD. However, the combined cure rate for all published treatment methods was only 28.6%. Surgical excision was the most effective treatment method, and corticosteroids were the least effective.

CONCLUSION

This article has tried to characterize facial C-RDD lesions for easier management by maxillofacial surgeons.

Pulmonary manifestations revealing Rosai-Dorfman disease

Rosai-Dorfman disease is a rare non-Langerhans cell histiocytosis, mainly involving cervical nodes. We present the case of a patient with a pulmonary form of Rosai-Dorfman disease without peripheral or intra-thoracic lymph nodes, characterized by the presence of pulmonary nodules and cysts associated with bilateral pleural effusions.