Kimura disease of the orbit and ocular adnexa

Kimura disease: A rare case in Vietnamese woman

Kimura disease (KD) is a rare benign chronic inflammatory condition that predominantly affects Asian males. It is characterized by subcutaneous tissue masses in the head and neck region, enlarged lymph nodes, increased blood eosinophilia, and elevated serum total IgE levels. In this report, we describe a rare case of KD in a young Vietnamese female. A 31-year-old Vietnamese woman presented to the hospital with 2 masses in the bilateral cheeks and 1 mass behind the left ear that persisted for 15 years, recurrent skin itching, elevated serum total IgE levels, and increased blood eosinophilia. No medical history of the individual or family was recorded. We performed an excision biopsy of the postauricular mass that revealed follicular hyperplasia with small vessel hyperplasia, diffuse infiltration of eosinophils in lymphoid follicles, and several eosinophilic microabscesses. After a comprehensive review, the final diagnosis for this patient was KD and atopic dermatitis comorbidity. In conclusion, KD is not limited to males, as this report demonstrated. The histopathological examination plays an important role in the diagnosis of KD. This case illustrated the characteristic description of KD and highlights the need for awareness of this rare disease in Asian women.

Orbital Kimura disease: maintenance therapy using mycophenolate mofetil

Kimura disease (KD) is a rare, chronic, inflammatory condition, predominantly found in male patients of Asian ethnicity. It typically presents between 50-60 years of age and usually with bilateral disease. Angiolymphoid hyperplasia with eosinophilia (ALHE) remains the main differential diagnosis, although histological analysis is essential in differentiating from other similarly presenting pathologies. In this case, we present an atypical case of unilateral orbital KD in a middle-aged, Caucasian, male gentleman and no evidence of regional lymphadenopathy along with a literature review of orbital KD and the differential diagnoses, histological features and management modalities available, adding to the sparse literature on the topic. At present, no recognised diagnostic criteria for KD are available, with histopathological analysis through incisional or excisional biopsy being the primary diagnostic method. Complete surgical excision with or without corticosteroid management remains the most common treatment modality although management is shifting to steroid-sparing immunomodulatory therapy. To the best of our knowledge, this is the first case to describe maintenance therapy of KD using mycophenolate mofetil.

Kimura Disease: A case report with bilateral upper lid masses and a right parotid mass

A 38-year-old male presented with bilateral upper eyelid masses and a right parotid mass. Nineteen years before the consultation, the patient experienced swelling at both upper eyelids. Formerly diagnosed by an ophthalmologist, corticosteroid, an anti-inflammatory medication, was prescribed for the patient, which resulted in partial resolution of the lid swelling. However, he was lost to follow-up, and progressive enlargement of the lids was observed with the development of a right parotid mass. The visual acuity of the patient was classified as counting fingers, three feet bilaterally. A detailed examination was difficult owing to the obstructive nature of the masses. However, ocular structures appeared intact. An excisional biopsy with a reconstruction of bilateral upper lids was performed. Histopathologic findings revealed a lymphoproliferative lesion suggestive of Kimura disease (KD). The patient was subsequently referred to rheumatology for management, where they started a regimen of oral steroids and antihistamines.

Angiolymphoid hyperplasia with eosinophilia: a case series and literature review

PURPOSE

Angiolymphoid hyperplasia with eosinophilia is an uncommon chronic inflammatory condition of unknown etiology. Orbital and adnexal involvement findings are variable and often nonspecific.

METHODS AND RESULT

We report six patients with angiolymphoid hyperplasia of the orbit, their clinical and histopathological characteristics, and a review of previously published literature with this diagnosis between 1980 and 2021.

CONCLUSION

ALHE has definite histopathologic features but inconclusive radiological studies. The ophthalmologic findings of this entity overlap significantly with other similar variants and may be thought as equivalent lesions.

Systemic eosinophilic disease presenting as dacryoadenitis

Eosinophilic disease with orbital involvement is rare. We present two patients with dacryoadenitis associated with local and systemic eosinophilia. A 32-year-old man presented with episodic dacryoadenitis, lower respiratory inflammation and peripheral eosinophilia. Lung and lacrimal gland biopsies demonstrated eosinophilic infiltrate without granuloma, necrosis, or vasculitis. He improved with oral corticosteroids and Mepolizumab, an IL-5 inhibitor. The second case involved a 33-year-old man who similarly presented with episodic dacryoadenitis, pulmonary inflammation and pain/swelling in the hands and feet. Lacrimal gland biopsy demonstrated a predominantly eosinophilic infiltrate without granuloma or vasculitis. Symptoms improved with oral corticosteroids. Although neither patient was provided a definitive diagnosis, both were determined to have an eosinophilic condition on the spectrum of eosinophilic asthma or eosinophilic granulomatosis with polyangiitis.

Kimura Disease of the Periorbita and Earlobe in a 15-Year-Old Male: A Case Report and Review of the Literature

PURPOSE

The authors describe a case of Kimura disease (KD) affecting the lacrimal gland, the ipsilateral periorbita, and the contralateral earlobe. The authors also review the literature for characteristics and outcomes of KD affecting the periorbita or earlobe.

METHODS

The authors review retrospectively a single chart and abstract data from the English language literature.

RESULTS

A 15-year-old Samoan male presented with a left upper eyelid mass and later the contralateral earlobe and ipsilateral periorbita. Surgical resection was partially effective and normal vision and eye motility were maintained. Histopathology was consistent with KD. Thirty-seven cases of periorbital KD were identified in the literature. The average age of patients with periorbital KD was 31.9 years (standard deviation: 17.8 years), with 81.1% (30/37) of patients being male and 69.4% (25/36) Asian. Over half of periorbital KD patients had lacrimal gland involvement (51.3%; 19/37). Fifteen patients were initially treated with surgery; 3 (20%) had recurrence of the disease. Another 15 patients were initially treated with corticosteroids; 12 (80%) had recurrence of the disease. Ophthalmologic data, when reported, demonstrated that, most patients had no visual (77.8%; 14/18 patients) or motility disturbances (82.4%; 14/17 patients) but most had proptosis 71.4% (10/14). Only 4 cases of earlobe involvement in KD were identified, all in women.

CONCLUSIONS

In the literature, orbital KD was rare but often affected the lacrimal gland and caused proptosis, commonly in young adult Asian males. Vision and extraocular motility were usually normal. Earlobe involvement was very rare. This unique case of KD that affected the orbit and contralateral earlobe corroborates the prior literature that KD is prone to recurrence but may not adversely affect vision or extraocular motility.

Atypical Presentation of Kimura’s Disease in a Male Patient: A Case Report and Review of Literature

Kimura’s disease (KD) is a rare chronic inflammatory condition of unknown aetiology. It is a benign disease that might mimic a neoplastic process. It primarily affects the head and neck region, presenting as deep subcutaneous masses, and is often accompanied by triad regional lymphadenopathy, salivary gland involvement, and high serum immunoglobulin E (IgE) levels. Here, we report the second documented case of KD in Palestine diagnosed in a 28-year-old male patient who presented with lymphadenopathy and increased serum immunoglobulin E and G (IgE and IgG) associated with intermittent abdominal pain, generalised fatigue, hepatomegaly, cardiomyopathy, reactive airway disease, peripheral vasculopathy, peripheral neuropathy, and focal segmental glomerulosclerosis. The patient was managed with steroids and an immunosuppressant (Azathioprine) with a moderate response for two years. In 2021, treatment with Mycophenolate Mofetil was initiated, which was more effective than Azathioprine.

Optic neuropathy caused by orbital Kimura disease: A rare case report

RATIONALE

Kimura disease (KD) is a rare, chronic inflammatory disease characterized by painless subcutaneous nodules predominantly located in the head and neck regions. Orbital KD, which intrudes into the intraconal space and results in compressive optic neuropathy, is rare and has not been previously reported.

PATIENT CONCERNS

A 68-year-old man presented with blurred vision and progressive proptosis in the left eye that had been present for 2 years.

DIAGNOSIS

Magnetic resonance imaging of the brain revealed soft tissue lesions with contrast enhancement and restricted diffusion involving the bilateral eyelids, orbits, and intraconal region; those on the left side were more prominent than those on the right side. The lesion encased the left optic nerve. Laboratory test results revealed elevated serum immunoglobulin E level and peripheral eosinophilia. An orbital mass biopsy demonstrated hyperplastic lymphoid follicles with germinal centers in the subcutaneous area and abundant mononuclear and binuclear eosinophils infiltrating the interfollicular area. A pathological diagnosis of KD was made based on the blood test results.

INTERVENTIONS

Orbital decompression and debulking surgery of the orbital tumor in the left eye were performed to treat the compressive optic neuropathy.

OUTCOMES

After systemic oral steroid and immunosuppressive agent therapies, the patient's visual acuity in the left eye improved, and the KD activity was stable.

CONCLUSIONS

We present a rare case of orbital KD-associated optic neuropathy, wherein early diagnosis and treatment preserved the patient's vision. This complication should be considered in patients with a history of compressive optic neuropathy during the differential diagnosis.

[Kimura's disease. (Clinical case study)]

The author presents his own observation of a patient with Kimura's disease (CD), which is a rather rare chronic inflammatory disease of soft tissues. The results of clinical examination and surgical treatment of this disease are presented. It is emphasized that for the diagnosis of CD, first of all, an excision biopsy of the lesion is necessary, as well as the presence of eosinophilia in the patient, an increased level of immunoglobulin E (IgE) in peripheral blood, an increase in regional lymph nodes.

Myositis of an Extraocular Muscle, a Possible Drug Reaction: Histopathologic and Immunopathologic Analysis

A 58-year-old man presented with left-sided orbital inflammation, including chemosis and a lateral rectus abduction defect. Initially presumed to represent cellulitis, the condition responded poorly to oral and intravenous antibiotics. CT showed the epicenter of an infiltrate to involve the lateral rectus. The patient improved dramatically when oral prednisone was added. Lateral rectus biopsy displayed intramuscular polyclonal lymphoid infiltrates, rich with eosinophils. Complete resolution of the inflammatory process was confirmed by a follow-up CT. The presumptive diagnosis was idiopathic orbital myositis, an uncommon condition of unknown etiology. However, the patient had taken rosuvastatin, which has been rarely associated with diplopia and ophthalmoplegia, raising the question of whether this case was truly idiopathic.

Kimura's disease with recurrent bilateral lacrimal gland involvement in a male Japanese child successfully treated with cyclosporine A

Background

Kimura’s disease (KD) is a rare chronic inflammatory disease of unknown etiology. Clinically, KD is characterized by nodular subcutaneous masses, that are typically localized to the neck and head. Involvement of the lacrimal glands and limbs is uncommon and seldom reported.

Case presentation

We report a case of a 4-year-old Japanese boy presenting with bilateral upper eyelid swelling with nodular subcutaneous lesions and peripheral eosinophilia. Based on clinical, histopathological, and laboratory findings, the patient was diagnosed with KD. An itchy subcutaneous mass on the left arm developed at the age of 14 years. Treatment with steroids was effective. However, as the steroids were tapered after the patient developed side effects, the masses relapsed within a few months. Treatment with cyclosporine A was then initiated, which led to an improvement of clinical features and serial levels of cytokines.

Conclusions

We report a rare case of KD with a peculiar clinical presentation. The patient responded well to treatment with cyclosporine A.

Kimura's disease involving bilateral lacrimal glands and extraocular muscles along with ipsilateral face: A unique case report

A 23 year female presented with bilateral recurrent swelling of eyelids along with ptosis and proptosis for last 3 years. She also had swellings over the right cheek, parotid gland, and retro auricular area along with regional lymphadenopathy. Systemic laboratory workup revealed raised serum IgE and a high peripheral eosinophil count. Computed tomography and magnetic resonance imaging showed bilateral enlargement of extraocular muscles, lacrimal glands, and ipsilateral parotid gland. Excision biopsy of the retro-auricular lymph node was suggestive of Kimura's disease (KD). The patient responded well to systemic corticosteroid. KD rarely affects orbit, but it should be included in the differential diagnosis of inflammatory diseases of the orbit. To our knowledge, this is the first reported case of KD from India involving the orbit, lacrimal gland, extraocular muscles, parotid gland and buccal area.

Orbital Cellular Epithelioid Hemangioma

PURPOSE

To report a case of orbital cellular epithelioid hemangioma (EH) in which FOSB and CAMTA1 immunostains were used to detect a cytogenetic rearrangement as an adjunctive tool in diagnosis.

METHODS

Case report.

RESULTS

A patient with a history of prior ligation of a presumed orbital varix presented with recurrent proptosis. Imaging revealed a highly vascular right orbital mass. Microscopic examination revealed a circumscribed neoplasm composed of plump epithelioid endothelial cells with copious mildly eosinophilic cytoplasm and relatively uniform vesicular nuclei. To aid in diagnosis, immunostains for FOSB and CAMTA1 were performed to detect corresponding cytogenetic rearrangements. The presence of multifocal nuclear positivity for FOSB, indicating FOSB genetic rearrangement, and negativity for CAMTA1 were considered reassuring features against a diagnosis of a malignant epithelioid hemangioendothelioma (EHE), supporting a diagnosis of benign cellular EH.

CONCLUSIONS

This case report demonstrates that the use of immunohistochemical stains to detect cytogenetic rearrangements may aid in the distinction between benign EH and malignant EHE. It also reminds providers of the clinical and histopathologic features of this lesion, which occurs rarely in the orbit, and helps clarify the evolving nomenclature surrounding epithelioid hemangioma.

Angiolymphoid hyperplasia with eosinophilia in a hand treated with a reverse digital island flap and artificial skin: a case report

BACKGROUND

Angiolymphoid hyperplasia with eosinophilia is a rare nodular skin tumor characterized by eosinophilic invasion and vascular proliferation. Previous reports suggested that irritation and inflammation are the causative factors of this disease. Most cases of angiolymphoid hyperplasia with eosinophilia occur around the auricle, forehead, and scalp; the hand is rarely affected. Moreover, the tumor seldom presents as multiple nodules.

CASE PRESENTATION

A 67-year-old Japanese woman presented with a complaint of skin masses on her left thumb and index finger, which had gradually grown in size over the past few months. A biopsy was performed confirming a diagnosis of angiolymphoid hyperplasia with eosinophilia. The aponeurosis on her index finger was resected and tissue was reconstructed using a reverse palmar digital island flap harvested from the base of her index finger. The thumb lesion was also resected and covered with collagen-based artificial skin. Gradual progression of skin epithelialization followed by healing was noted 2 months after the surgery.

CONCLUSION

Angiolymphoid hyperplasia with eosinophilia is a rare tumor; it is seldom seen in the hands. It is generally treated by surgical resection. It is important to resect a sufficiently large area of the tissue due to the possibility of relapse in some cases. Furthermore, appropriate reconstruction is mandatory after wide margin tumor resection.

Misdiagnosed recurrent multiple Kimura's disease: A case report and review of the literature

Kimura's disease (KD) is a rare condition, with only a few cases reported to date, mainly in Asian patients. We herein present the case of a 48-year-old man with KD who presented with recurrent masses in the right parotid gland and neck region over a 15-year period. The masses were not accompanied by pain, or significant functional or neurosensory dysfunction. The results of the laboratory tests revealed an increased eosinophil count and markedly elevated serum IgE levels. On magnetic resonance imaging examination, a widespread abnormal signal was detected in the area of the lesions; the contrast-enhanced scan revealed inhomogeneous enhancement, with partial involvement of the sternocleidomastoid muscle and the parotid gland. The patient underwent surgical resection of the right parotid and neck masses, and the postoperative pathological examination revealed eosinophilic hyperplastic lymphogranuloma, also referred to as KD. This presented case and review of the relevant literature aim to improve our understanding of KD in order to increase the accuracy of diagnosis, reduce the misdiagnosis rate and ensure proper treatment of this rare disease.

Nephrotic syndrome during the tapering of oral steroids after pathological diagnosis of Kimura disease from a lacrimal gland mass: case report and review of 10 Japanese patients

A 42-year-old man with eosinophilia and high serum immunoglobulin E (IgE) developed a lacrimal gland mass on the left side. Excisional biopsy revealed hyperplasia of lymphoid follicles, and infiltration with lymphocytes and eosinophils around lacrimal gland acini, leading to the pathological diagnosis of Kimura disease. IgE-positive cells were mainly found along follicular dendritic cells, and a small number of IgG4-positive cells was present. One month after oral prednisolone was started at 40 mg daily and tapered to 10 mg daily, he developed lower leg edema on both sides and marked proteinuria (10.8 g/day). Renal biopsy showed no glomerular abnormalities, no immunoglobulin deposition, and no tubulointerstitial infiltration with eosinophils, leading to the diagnosis of minimal change nephrotic syndrome. Proteinuria subsided in response to an increased dose of prednisolone to 30 mg daily. Proteinuria relapsed three times in the following 5 years when oral prednisolone was tapered. In conclusion, Kimura disease manifested as an orbital mass and did not relapse. However, nephrotic syndrome relapsed frequently with background eosinophilia and high serum IgE. This study reviewed the clinical features of 10 Japanese patients with Kimura disease associated with proteinuria.

Angiolymphoid Hyperplasia with Eosinophilia of the Orbit and Adnexa

PURPOSE

Angiolymphoid hyperplasia with eosinophilia (ALHE) is a rare disorder presenting with solitary or multiple nodules in the dermis or subcutaneous tissues. ALHE shares clinical as well as histopathological characteristics with Kimura disease (KD), but they have been considered to be two distinct entities based on their histological features. Orbital and adnexal involvement in ALHE is rare. The published literature is limited to few case reports featuring single cases.

METHODS

We report a series of 5 cases of ALHE presenting with diverse clinical features seen at a tertiary referral care centre in India. We also review the published literature with a special emphasis on the treatment modalities for orbital and adnexal ALHE.

RESULTS

Three patients of this series presented with orbital involvement, while the remaining 2 had involvement of the eyelid. Three patients underwent incisional and/or excisional biopsy, whereas 2 were managed conservatively. There were no recurrences seen on follow-up.

CONCLUSIONS

ALHE can rarely involve the orbit and adnexa. There is no consensus on the best modality of management of this rare entity. ALHE and KD have often been considered variations of the same disease, but it is important to differentiate between the two entities for optimal patient management.

Kimura's Disease of the Orbit Successfully Treated with Radiotherapy Alone: A Case Report

We performed radiotherapy in a 28-year-old patient with Kimura's disease of the orbit. Irradiation with 21.6 Gy was administered to the tumor bed with a single dose of 1.8 Gy in 5 weekly fractions delivered via a high-energy linear accelerator (6-MV X-ray). Complete remission of the tumor and improvements in the neurological findings were achieved. Neither tumor regrowth nor late complications were detected up to 84 months after radiotherapy. Radiotherapy is an effective treatment for Kimura's disease of the orbit.

A stepwise multimodality treatment of diffuse angiolymphoid hyperplasia of the orbit

The definite treatment of angiolymphoid hyperplasia is debatable. We report the case of a middle-aged man with an extensive angiolymphoid hyperplasia of the orbit that has been recalcitrant to multiple single-line treatments for 9 years. His previous treatment included several short courses of full-dose systemic steroids, debulking surgeries, and orbital radiotherapy. A stepwise multimodality treatment approach in this case could achieve a lasting satisfactory functional and cosmetic outcome.

Kimura disease involving a caruncle

A 35-year-old woman presented with history of a painless, slow-growing nodule in a left eye caruncle over the last 2 months. The visual acuity was 20 / 20 and the ocular movements were in the normal range. The venereal disease research laboratory test, erythrocyte sedimentation rate, serum angiotensin converting enzyme level, and chest radiograph were all normal. An excisional biopsy was done to confirm the diagnosis. A 1.3 × 0.5 × 0.3 cm sized nodule was extracted and sent for histopathologic examination. Hematoxylin-eosin staining showed follicular hyperplasia with perifollicular fibrosis, an eosinophil infiltrate, and proliferation of capillary vessels. The capillaries were lined by normal-appearing, flat, spindle-shaped endothelial cells. On the basis of these histopathologic findings, the diagnosis of Kimura disease in a caruncle was established. This is the first report describing Kimura disease localized to a caruncle. Kimura disease should be suspected and included in the differential diagnosis of a caruncular mass lesion.

Distinct, bilateral epithelioid hemangioma of the orbit

ABSTRACT Introduction: Epithelioid hemangioma (EH) is a benign abnormal proliferation of endothelial cells usually arising in the head and neck region and presenting clinically as raised cutaneous lesions. EH rarely involves the orbit and has not been reported to occur bilaterally.

CASE

A healthy 38 year old female developed sequential proptosis of each orbit over the course of several months. The patient underwent excisional biopsy confirming the diagnosis of EH in each orbit. She was treated with a course of high dose steroids and has been stable at 13 months following the most recent excision.

CONCLUSION

This is the first reported case of bilateral EH.

Conjunctival angiolymphoid hyperplasia with eosinophilia in a child

Angiolymphoid hyperplasia with eosinophilia is a rare benign vascular proliferation with lymphocytic and eosinophilic infiltrate. Angiolymphoid hyperplasia with eosinophilia presents as single or multiple dome-shaped papules or plaques involving the dermis and subcutaneous tissues of the head and neck region. Conjunctival angiolymphoid hyperplasia with eosinophilia is rare, with only two previous case reports.

Methotrexate as an alternative treatment for orbital angiolymphoid hyperplasia with eosinophilia

Angiolymphoid hyperplasia with eosinophilia (ALHE) is an uncommon, benign disorder that presents as solitary or multiple nodules in the dermis or subcutaneous tissue. Orbital ALHE has been reported on occasion. We report a case of orbital ALHE which was refractory to systemic steroids but effectively treated with low-dose subcutaneous methotrexate. To our knowledge, this is the first reported case of methotrexate as a successful treatment for refractory ALHE.

Unusual presentation of Kimura's disease involving the parotid gland in an Indian male: a case report and review of literature

Kimura's disease (KD) is a rare chronic inflammatory disorder that involves the subcutaneous tissues and occurs predominantly in the head and neck region, frequently associated with regional lymphadenopathy or salivary gland involvement. Although, not an uncommon condition in the Asian countries, it is quite rare among the occidental civilization and in the western countries is more commonly diagnosed among Asian migrants. Kimura's disease is sometimes confused with angiolymphoid hyperplasia with eosinophilia, which occurs in the superficial skin of the head and neck region. The classical features of angiolymphoid hyperplasia with eosinophilia are characterized by a triad of painless subcutaneous masses in the head and neck region, blood and tissue eosinophilia, and markedly elevated immunoglobulin E (IgE) levels. Here, we report a case of a 33-year-old Indian male with KD who presented with unilateral nodular swelling in the right parotid region. The diagnosis was based on characteristic histopathologic findings in conjunction with peripheral eosinophilia and elevated serum IgE levels.

Intraocular pressure change in orbital disease

Intraocular pressure change has been found concurrent with many orbital pathologies, particularly those involving proptosis. The objective of this review is to offer an inclusive classification of orbital disease-related intraocular pressure change, not only for oculoplastics and glaucoma specialists, but also for general ophthalmologists. Various orbital conditions associated with increased intraocular pressure and glaucoma are comprehensively summarized, and pathophysiology, clinical manifestations, and treatment options of these diseases are discussed. Graves disease, arterio-venous shunts, trauma, and orbital neoplasia, and other common conditions are discussed in detail; less frequent syndromes such as orbitocraniofacial deformities, phakomatoses, and mucopolysaccharidoses are included for the sake of comprehensiveness, but discussed less extensively.

Kimura's disease in a young Balkan male

INTRODUCTION

Kimura's disease is a rare, chronic inflammatory disorder of unknown cause, mainly seen in young Asian men. To our knowledge it has not been reported previously in persons from the Balkan countries.

CASE REPORT

We presented a 15-year-old male with Kimura's disease manifested as chronic left neck mass. The diagnosis was based on the histopathological findings of the excised lesion. Peripheral blood eosinophilia and raised serum Immunoglobulin E (IgE) level supported the diagnosis.

CONCLUSION

The presented patient confirmed the fact that Kimura's disease could occur in different ethnic groups. Histopathological examination, should be performed prior to making the definitive diagnosis.

Bilateral asymmetric superficial soft tissue masses with extensive involvement of both upper extremities: demonstration of Kimura's disease by US and MRI (2008: 12b)

Kimura's disease is known as a rare chronic inflammatory disease occurring mainly in the head and neck regions of Asian male patients. We present a case of Kimura's disease with extensive involvement of the bilateral upper extremities in a 20-year-old Korean man. Ultrasonography (US) and magnetic resonance imaging (MRI) demonstrated the presence of partially ill-defined, conglomerated soft tissue masses centered in the subcutaneous layer of both upper arms, with cranial extension along the cutaneous nerve in the right lesion. Medial epitrochlear, axillary and lower cervical lymphadenopathy accompanied the masses.

Angiolymphoid hyperplasia with eosinophilia of the lacrimal gland: a case report

Angiolymphoid hyperplasia with eosinophilia (ALHE) is a rare clinicopathologic entity that has been the subject of considerable confusion and debate. ALHE shares both clinical and histopathologic features with Kimura disease (KD). Because of this overlap, ALHE and KD have been used synonymously in the Western medical literature, as they were thought to represent variations of the same disease. Some pathologic reports have called for distinguishing ALHE and KD as two separate nosological entities, based on their clinical, laboratory, and especially histopathologic findings. ALHE commonly affects women in the third and fourth decades, with head and neck involvement. ALHE has been described rarely in the orbit, eyelids, and lacrimal gland. We report a case of ALHE involving the left lacrimal gland in a 40-year-old Mexican woman. Because ALHE can cause proptosis, lid swelling, ocular dysmotility, or a palpable mass, it should be considered in the differential diagnosis of orbital lesions occurring in adults.

Angiolymphoid hyperplasia with eosinophilia: an unusual presentation in a child

Angiolymphoid hyperplasia with eosinophilia (ALHE) is a benign proliferation that usually presents as pink to brown dermal nodules in the head and neck region of young adults. We present a biopsy-proven case of ALHE arising in the conjunctiva of an 11-year-old girl. The lesion was treated with excision. After 2 years there has been no recurrence.

Epithelioid hemangioma (angiolymphoid hyperplasia with eosinophilia) of the orbit: a case report

Background

Angiolymphoid hyperplasia with eosinophilia (ALHE) and Kimura's Disease (KD) share many clinical and histopathological features. Although they were once considered different stages of the same disease, they are now known to represent separate entities. Recently, ALHE is being called epithelioid hemangioma (EH), a term that better describes the possible neoplastic nature of the entity.

Case Presentation

An eighteen year-old Asian female presented with a three-month history of fluctuating swelling and ptosis of the left upper eyelid. Computed tomography disclosed a distinct homogeneous lesion in the left superior orbit, molding to the globe and other orbital structures. At histopathological evaluation the lesion was composed of numerous blood vessels lined by plump endothelial cells with oval nuclei protruding into the lumen. Surrounding the vessels, there was a chronic inflammatory infiltrate with a large proportion of eosinophils. Based on clinical and histopathological findings, the diagnosis of EH was made.

Conclusion

Although exams like blood count, urinalysis and whole body scans can assist in the differential diagnosis, EH can be diagnosed and differentiated from KD on histopathological grounds. The presence of vascular hyperplasia with plump endothelial cells protruding into the lumen is the most important discriminator in establishing the diagnosis of EH. Such distinction is crucial for the patient because EH is not associated with any of the systemic manifestations present in KD.

Spontaneous Orbital and Periocular Hemorrhage in a Patient with Epithelioid Hemangioma

Epithelioid hemangioma, or angiolymphoid hyperplasia with eosinophilia, is a benign vascular lesion that infrequently involves the orbit. We report a case of spontaneous orbital and periocular hemorrhage in a patient with epithelioid hemangioma of the orbit. Ophthalmic examination was accompanied by CT and MRI, followed by histopathologic diagnosis. The patient presented with headache, eyelid bruising, and double vision. Ophthalmic examination showed ecchymosis, proptosis, and limited extraocular movements of the affected eye. Imaging studies showed a cystic right orbital mass. Histologic examination showed plump endothelial cells accompanied by lymphocytes, plasma cells, and eosinophils. A diagnosis of epithelioid hemangioma was rendered. To our knowledge, this is the first reported case of spontaneous orbital and periocular hemorrhage associated with epithelioid hemangioma. Epithelioid hemangioma should be considered in the differential diagnosis for patients presenting with spontaneous orbital or periocular hemorrhage.

Kimura Disease of the Eyelid: A Clinicopathologic Study With Electron Microscopic Observations

A 70-year-old white man presented with a solitary eyelid nodule of 6 months' duration. Because lymphoma could not be excluded on the initial biopsy, the mass was completely excised. Histologic examination confirmed the diagnosis of Kimura disease, an uncommon chronic inflammatory condition. Peripheral eosinophilia was present. The patient did not have any other lesions of Kimura disease on follow-up examination. The clinical, radiologic, histologic, and electron microscopic findings of Kimura disease are discussed. To our knowledge, solitary involvement of the eyelid has not been reported previously. Kimura disease should be included in the differential diagnosis of an eyelid mass lesion.

Angiolymphoid hyperplasia with eosinophilia masquerading as Kimura disease

Angiolymphoid hyperplasia with eosinophilia is a rare benign vasoproliferative disease of unknown cause, which can present as tumour-like nodules in the head and neck. We treated a patient who showed some of the features of Kimura disease (KD), which is an important differential diagnosis, because of the latter's association with renal disease.