Sinus histiocytosis with massive lymphadenopathy (Rosai-Dorfman disease): clinico-pathological study of three cases

Rosai-Dorfman disease originating from nasal septal mucosa and presenting with nasal dorsum collapse: A case report with literature review

Rosai-Dorfman disease (RDD), also known as sinus histiocytosis with massive lymphadenopathy, is an uncommon histiocytic disease with idiopathic etiology and unique pathology. Extra-nodal RDD that occurs in the nasal cavity is extremely unusual and the characteristic clinical features are unknown. Herein, we report a case of nasal septum RDD, with intermittent epistaxis from the left nasal cavity, which led to collapse of the nasal bridge. The patient underwent surgical biopsy, and a diagnosis of nasal septum RDD was established. No further treatment was performed. An enlarged mass was found in the second postoperative year which was treated by surgical excision in the third postoperative year. To improve the current diagnostic and therapeutic approach of extra-nodal RDD, we incorporate previous reports from the literature to discuss the pathological characteristics, pathogenesis, clinical manifestations, diagnosis, and therapy for this rare disease.

Subglottic Masses Revealing Rosai-Dorfman Disease

Rosai-Dorfman disease (RDD) is an uncommon lymphoproliferative disorder; RDD with oropharyngeal involvement is extremely rare, especially in adults. A 65-year-old woman with a complaint of progressive dyspnoea since 2016 presented with laryngeal involvement of RDD. A laryngoscopy examination revealed two solid, polypoid masses in the subglottic region, and a laryngeal biopsy concluded chronic inflammation without signs of malignancy. A second biopsy of axillary lymph nodes was performed, supporting the diagnosis of histiocytosis. The patient was treated with corticosteroids and then lost to follow-up. In 2019, she suffered from dyspnoea and a hoarse voice. Laryngoscopy examination showed a polypoid lesion causing airway obstruction at 70% and thickening of the lateral wall of the cavum. Physical examination found left axillary and submandibular adenopathy, and computed tomography revealed thickening of the supraglottic larynx narrowing the laryngeal pathway. Lymphadenectomy with immunohistochemical analysis revealed typical protein positive S-100 histiocytes and emperipolesis. The patient was treated with high doses of corticosteroids for six weeks then these were progressively decreased. The outcome was favourable; the laryngeal lesion disappeared after two weeks of treatment.

LEARNING POINTS

Rosai-Dorfman disease is a rare cause of lymphadenopathy in adults. Extranodal presentation of the disease is possible mainly in the head and the neck region.The diagnosis is based on histological examination with the presence of histiocytes, which are S-100 positive, CD68 positive, and CD1a negative immunohistochemistry.The outcome is usually good in asymptomatic forms of the disease with no critical organ involved. The surgical resection is appropriate to the localised symptomatic form of the disease while corticosteroids are indicated in disseminated RDD as a first-line therapy.Inspired by our case, rare localisation of Rosai-Dorfman disease (RDD), led to clinical and therapeutic issues. That is why a review of the literature must be undertaken, to share experiences.

Rosai-Dorfman disease in 6-year-old child: Presentation, diagnosis, and treatment

Rosai-Dorfman disease is referred to as sinus histiocytosis massive lymphadenopathy. We are reporting a rare case of Rosai-Dorfman disease, a case of 6-year-old boy with a history of multiple painless submandibular and cervical lymphadenopathy.

An extremely rare case of Rosai-Dorfman disease in the spleen

BACKGROUND

Rosai-Dorfman disease (RDD) is a rare, multisystemic histiocytic disorder, and commonly manifesting as lymphadenopathy in the young male. Abdominal manifestations of RDD are extremely rare.

CASE PRESENTATION

In August 2018, a 42-year-old man underwent an abdominal ultrasonography examination due to his weight loss of 10 kg in only three months and found a giant solid tumor was found in his spleen. Then, he was admitted to our hospital and diagnosed as a splenic mass via abdominal enhanced CT and MRI. Laparoscopic splenectomy was administrated within six days of admission due to the clear surgical indications. The pathogenesis of RDD remained poorly understood and the disease should be diagnosed based on histopathology and immunohistochemistry (IHC). The mutations in ATM and NFKBIA were observed using next generation sequencing (NGS).

CONCLUSION

We reported a case of splenic involvement of RDD with NGS genetic testing, indicating the difficulty of making a diagnosis before surgery. This extremely rare case offers new references for the understanding of abdominal viscera RDD.

Manifestations of Pediatric Extranodal Rosai Dorfman Disease in the head and neck

OBJECTIVES

To systematically evaluate the clinico-diagnostic profile and management outcomes of otorhinolaryngologic manifestations of Extranodal Rosai-Dorfman Disease (ENRDD) in the pediatric population.

METHODS

The search terms Rosai Dorfman Disease and Sinus Histiocytosis were used to query PubMed, Ovid/Medline, and Scopus databases from inception through September 30, 2018. Studies were systematically reviewed in accordance to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) protocol. All reports of ENRDD involving at least one otorhinolaryngologic subsite in children less than 18 years were eligible for inclusion.

RESULTS

A total of 31 studies met inclusion criteria resulting in identification of 31 ENRDD cases with a mean age of 11.5 years. Of the 31 patients, 23 were male (74.2%) and 7 were female (22.6%). Extranodal lesions were limited to otorhinolaryngologic subsites in 24 patients (77.4%), while 7 patients (22.5%) were found to have extranodal lesions simultaneously involving otorhinolaryngologic and nonotorhinolaryngologic sites. The nasal vault was the most common otorhinolaryngologic site involved (n = 13, 41.9%), followed by the paranasal sinuses (n = 10, 32.3%). The most common non-otorhinolaryngologic site that was concurrently involved was the orbit (n = 4, 57.1%). Concurrent cervical lymphadenopathy was present in 19 patients (61.2%). While not documented for 2 cases, emperipolesis on histopathology was confirmed in 29 patients (93.5%). Single therapy with surgical excision was the most common modality of treatment (n = 15, 53.6%) and yielded highest remission rates (80%). In 11 instances (34.36%), ENRDD was misdiagnosed.

CONCLUSION

Pediatric ENRDD is a rare disease entity that maintains a high misdiagnosis potential. The most common otorhinolaryngologic location for extranodal manifestation is the sinonasal compartment. Surgical excision remains the most common treatment modality yielding lowest persistence and/or recurrence rates.

Rosai-Dorfman Disease: The MD Anderson Cancer Center Experience

BACKGROUND

Rosai-Dorfman disease (RDD) is a rare disorder composed of a proliferation of histiocytes with varied clinical manifestations.

PATIENTS AND METHODS

In this retrospective observational study, we obtained demographic, clinical, and outcome data from the medical records of 10 adult patients with RDD seen in the Department of Lymphoma and Myeloma at MD Anderson Cancer Center between 1995 and 2015.

RESULTS

Patients had a median age of 56 years (range, 20-81 years) with equal gender distribution. Five patients were initially treated with systemic therapy. Five received cladribine as initial therapy or for relapse. Other therapeutic agents included clofarabine, lenalidomide, and steroids. The overall response rate was 80% in patients receiving cladribine, with a median progression-free survival of 29 months. Surgery, radiotherapy, and observation were also treatment options for localized disease. With a median follow-up of 65 months, none of the patients have died.

CONCLUSION

Currently, there is no standard of care for RDD. Treatment should be personalized for each patient depending on the clinical presentation, course of the disease, and prior treatment history. Purine analogues provide excellent responses; however, surgical resection and observation are also suitable for specific cases.

Autoimmune Diseases and Rosai-Dorfman Disease Coexist More Commonly than Expected: Two Case Reports

Case series

Patient: Male, 56 • Male, 52

Final Diagnosis: Rosai-Dorfman disease

Symptoms: Incidental finding

Medication: —

Clinical Procedure: Biopsy

Specialty: Hematology

Rosai-Dorfman Disease: Rare Presentation as Isolated Mediastinal and Hilar Lymphadenopathy

Rosai-Dorfman disease (RDD) is a rare, benign, and predominantly nodal disease that most commonly presents as bilateral, painless cervical lymphadenopathy; although inguinal, axillary, mediastinal, and hilar lymphadenopathy has also been reported. Apart from nodal involvement, RDD has extranodal manifestations involving bone, soft tissue, and liver as well as constitutional symptoms of fever, night sweats, and weight loss, which make it reasonable to rule out the infectious, autoimmune, and malignant conditions as the differential diagnosis. We herein report a case of RDD affecting only the mediastinal and hilar region in an 83-year-old woman.

Sinus histiocytosis with massive lymphadenopathy (rosai-dorfman disease): a case report and literature review

Introduction Rosai-Dorfman disease (RDD) is a rare histiocytic proliferative disorder of unknown etiology. Usually it presents with massive painless cervical lymph node enlargement. Histologically, it shows proliferation of distinctive histiocytic cells that demonstrate emperipolesis in the background of a mixed inflammatory infiltrates. Immunohistochemically, the cells are positive for markers such as CD68 and S100. Objective To report a case of a 12-year-old patient with multiple sites of cervical lymphadenitis, which was diagnosed as RDD histopathologically as well as immunohistologically. Resumed Report A 12-year-old girl presented with multiple painless sites of cervical lymphadenitis without any systemic and other ear, nose, and throat manifestations. The biopsy report of the lymph node showed dilatation of the sinuses, filled with histiocytes having foamy cytoplasm. Many of the histiocytes were engulfing mature lymphocytes. The sinus histiocytes were strongly positive for S-100 protein. Conclusion RDD must be considered in the differential diagnosis of massive or multiple lymphadenopathies.

Endolymphatic non-langerhans cell histiocytosis of the larynx: report of an uncommon disease manifestation

We report on an uncommon laryngeal non-Langerhans cell histiocytosis. An 11-year-old boy presented with a 6 months history of progressive breath inhibition. Magnetic resonance imaging showed diffuse laryngeal and local lymph node swelling. Histology first resembled sarcoidosis, however, corticosteroids were ineffective. Lymphoma, infection, immunodeficiency, and autoimmune disease were excluded. Six months later, biopsies were repeated, now showing numerous ectatic lymph vessels with clusters of histiocytes bearing stellate extensions and emperipolesis. S100 protein and CD1a were negative. Indomethacin treatment led to a gradual improvement. In conclusion, we observed a nonmalignant non-Langerhans cell endolymphatic reticulohistiocytosis, not fitting into any of the described categories.

Rosai-Dorfman disease of the subglottis diagnosed by ultrasound-guided fine-needle aspiration biopsy: a case report

We report a case of subglottic narrowing caused by an extranodal deposit of sinus histiocytosis in a 55-year-old man. To the best of our knowledge, no previous reports have described diagnosis using sonographic-guided fine-needle aspiration cytology for Rosai-Dorfman disease of the subglottis. This patient was diagnosed by sonographic-guided fine-needle aspiration biopsy, which revealed lymphocytes, plasma cells, and many foamy, multinuclear histiocytes with preserved lymphocytes in their cytoplasm (emperipolesis). The patient underwent an incisional biopsy of the tumor and received postoperative steroids and low-dose chemotherapy. The subglottic tumor was markedly regressed 6 months later.

Sinus histiocytosis with massive lymphadenopathy (Rosai-Dorfman disease): a clinicoradiological profile of three cases including two with skeletal disease

Originally described as sinus histiocytosis with massive lymphadenopathy, Rosai-Dorfman disease (RDD) is a rare histiocytic proliferative disorder with a distinctive microscopic appearance. A rare entity, RDD is often under-diagnosed because of a low index of suspicion by both radiologist and pathologist. Through this article, we wish to apprise radiologists of the spectrum of disease that can be encountered in this disorder. RDD can mimic other common childhood skeletal diseases including benign Langerhans cell histiocytosis and lymphoma. The clinical and radiological manifestations of RDD vary depending upon organ involvement, and its imaging features are often confused with those of other disorders. RDD should be considered in the differential diagnosis of unifocal and multifocal skeletal involvement caused by granulomatous diseases, infections, pseudogranulomatous lesions and malignancy. As long-term outcome is usually good, a conservative approach is justified in most cases. Contrasted with its typical appearance, presenting with bilateral symmetrical cervical adenopathy (as shown in one patient), we also report extranodal involvement of bone in two patients. Extranodal disease occurs along with concomitant nodal disease in about 43% of patients. In 23% of patients, isolated extranodal RDD can be seen, most commonly in the head and neck. In two of our patients, we observed extranodal involvement with skeletal involvement away from the head and neck not associated with lymphadenopathy. Skeletal involvement in RDD without lymphadenopathy is rare, occurring only in 2% of all the patients reported to date.