A rare case of dysembryoplastic neuroepithelial tumor combined with encephalocraniocutaneous lipomatosis and intractable seizures / 소아과

Encephalocraniocutaneous lipomatosis (ECCL) is a rare neurocutaneous syndrome that affects ectomesodermal tissues (skin, eyes, adipose tissue, and brain). The neurologic manifestations associated with ECCL are various including seizures. However, ECCL patients very rarely develop brain tumors that originate from the neuroepithelium. This is the first described case of ECCL in combination with dysembryoplastic neuroepithelial tumor (DNET) that presented with intractable seizures. A 7-year-old girl was admitted to our center because of ECCL and associated uncontrolled seizures. She was born with right anophthalmia and lipomatosis in the right temporal area and endured right temporal lipoma excision at 3 years of age. Seizures began when she was 3 years old, but did not respond to multiple antiepileptic drugs. Brain magnetic resonance (MR) imaging performed at 8 and 10 years of age revealed an interval increase of multifocal hyperintense lesions in the basal ganglia, thalamus, cerebellum, periventricular white matter, and, especially, the right temporal area. A nodular mass near the right hippocampus demonstrated the absence of N-acetylaspartate decrease on brain MR spectroscopy and mildly increased methionine uptake on brain positron emission tomography, suggesting low-grade tumor. Twenty-four-hour video electroencephalographic monitoring also indicated seizures originating from the right temporal area. Right temporal lobectomy was performed without complications, and the nodular lesion was pathologically identified as DNET. The patient has been seizure-free for 14 months since surgery. Although ECCL-associated brain tumors are very rare, careful follow-up imaging and surgical resection is recommended for patients with intractable seizures.

Short stature and growth hormone deficiency in a girl with encephalocraniocutaneous lipomatosis and Jaffe-Campanacci syndrome: a case report

A 9-year-old Tajikistani girl presented to Keimyung University Dongsan Medical Center for evaluation of a skin lesion on her left eyelid, focal alopecia, unilateral ventricular dilatation, and aortic coarctation. She was diagnosed with encephalocraniocutaneous lipomatosis (ECCL) according to Moog's diagnostic criteria. Café-au-lait spots were found on the left side of her trunk. Multiple nonossifying fibromas were found on her left proximal humerus, left distal femur, both proximal tibias, and left proximal fibula, suggesting Jaffe-Campanacci syndrome (JCS), following imaging of the extremities. Many JCS cases with multiple Café-au-lait macules, multiple nonossifying fibromas may actually have Neurofibromatosis type-1 (NF1). Thus, comprehensive molecular analysis to exclude NF1 mutation was performed using her blood sample. The NF1 mutation was not found. Her height was under the 3rd percentile and her bone age was delayed as compared with her chronological age. Baseline growth hormone (GH) level was below the normal range. Using the insulin stimulation and levo-dihydroxyphenylalanine tests, GH deficiency was confirmed. We present a case of GH deficiency with typical features of ECCL and JCS.

Short stature and growth hormone deficiency in a girl with encephalocraniocutaneous lipomatosis and Jaffe-Campanacci syndrome: a case report

A 9-year-old Tajikistani girl presented to Keimyung University Dongsan Medical Center for evaluation of a skin lesion on her left eyelid, focal alopecia, unilateral ventricular dilatation, and aortic coarctation. She was diagnosed with encephalocraniocutaneous lipomatosis (ECCL) according to Moog's diagnostic criteria. Café-au-lait spots were found on the left side of her trunk. Multiple nonossifying fibromas were found on her left proximal humerus, left distal femur, both proximal tibias, and left proximal fibula, suggesting Jaffe-Campanacci syndrome (JCS), following imaging of the extremities. Many JCS cases with multiple Café-au-lait macules, multiple nonossifying fibromas may actually have Neurofibromatosis type-1 (NF1). Thus, comprehensive molecular analysis to exclude NF1 mutation was performed using her blood sample. The NF1 mutation was not found. Her height was under the 3rd percentile and her bone age was delayed as compared with her chronological age. Baseline growth hormone (GH) level was below the normal range. Using the insulin stimulation and levo-dihydroxyphenylalanine tests, GH deficiency was confirmed. We present a case of GH deficiency with typical features of ECCL and JCS.

Encephalocraniocutaneous lipomatosis: A case report and review of the literature.

Encephalocraniocutaneous lipomatosis (ECCL) is a rare, sporadic congenital neurocutaneous disorder that characteristically involves ectomesodermal tissues, such as skin, eyes, and central nervous system. A 3-day-old girl presented with swelling in her right eye since birth. Ocular examination of the right eye showed hypertrophy of bulbar conjunctiva with limbal dermoid, clouding of cornea, and atypical upper eyelid coloboma. The left eye showed conjunctival congestion and corneal vascularization. Dermatological examination showed alopecia, nevus psiloliparus, focal dermal hypoplasia on forehead, multiple focal aplastic lesions on the scalp, skin tag at canthus, and lipoma in the fronto-temporal region. Imaging revealed calcifi cation of the right globe, hydrocephalus, agenesis of corpus callosum, multiple intracranial cysts, calcifi cation, and lipomas. The constellation of these clinical and the imaging fi ndings led to a diagnosis of encephalocraniocutaneous lipomatosis. This case report and review of the literature is presented to provide a synopsis of problems likely to be encountered by an ophthalmologist who treats patients with ECCL.

Aesthetic Consideration of Management in Encephalocutaneous Lipomatosis: How we do it

Encephalocraniocutaneous lipomatosis (ECCL) is a rare congenital neurocutaneous syndrome that was characterized by unilateral, smooth, hairless fatty tissue nevi of the scalp, termed nevus psiloliparus, facial lesions, multiple anomalies involving the eye, and ipsilateral porencephalic cysts with cortical atrophy, cranial asymmetry, marked developmental delays, and mental retardation. A 12-month-old boy was referred to our clinic for evaluation of non-scarring alopecia on the left side with an underlying fatty mass in the left parietal scalp and left-sided multiple periocular masses. It showed a large lipomatous mass on the scalp with overlying alopecia. Multiple skin tags and defects in the left periocular area were also observed. Additional ocular anomalies included epibulbar lipodermoid, iris coloboma, and localized peripapillary hypopigmentation lesions. After complete excision, the wound was covered with a local flap. The histologic examination revealed a mass surrounded by a well-developed capsule within the dermal layer, adipose tissue and connective tissue septa extending into the reticular dermis. No recurrence was observed at follow-up. It is essential to differentiate suspected ECCL from other syndromes which present with epibulbar chorisotomas. Neuroimaging, and pathological studies may be helpful for correct diagnosis. We will correct multiple periocular lesions in preschool age and follow up developmental problems like developmental delay and mental retardation constantly.

A Case of Encephalocraniocutaneous Lipomatosis (ECCL)

PURPOSE: Encephalocraniocutaneous lipomatosis (ECCL) is a rare neurocutaneous syndromes characterized by unilateral scalp and facial lesions and multiple anomalies involving the eye and central nervous system. To our knowledge, this is the first case reported in Korea. METHODS: A 19-month-old girl was referred to our clinic for evaluation of right-sided multiple facial masses and ocular disorders. RESULTS: Physical examination showed large lipomatous masses on the scalp with overlying alopecia. There were also multiple skin tags in the right periocular area and defects of the right lid margin and lateral canthus. Other ocular anomalies included epibulbar lipodermoid, corneal opacity, iris coloboma and localized hypopigmentation of the retinal pigment epithelium. Brain MRI demonstrated multiple abnormalities that were consistent with lipomas and leptomeningeal angiomatosis. We removed the scalp lipoma and the epibulbar lipodermoid and reconstructed the lateral canthus. CONCLUSIONS: In the case of suspected ECCL, it is essential to differentiate from other syndromes which present with epibulbar choristoma. Neuroimaging such as CT or MRI and pathologic study may be helpful.