1.Unusual malignant neoplasms of ovary in children: two cases report.
Ali GHRIBI ; Aicha BOUDEN ; Manef GASMI ; Mourad HAMZAOUI
Korean Journal of Pediatrics 2016;59(Suppl 1):S107-S111
Sex cord tumors with annular tubules are known to originate from the sex cord of embryonic gonads that synthesize Sertoli cells, Leydig cells, granulosa cells, and theca cells of the ovarian stroma, while ovarian small cell carcinoma of the hypercalcemic type is a type of neuroendocrine tumor. Both these tumors are uncommon, potentially malignant neoplasms in children. We report the case of a sex cord tumor with annular tubules in an 11-year-old girl and a case of small cell carcinoma of the hypercalcemic type in a 10-year-old girl. We also discuss the prognosis and management of these tumors.
Carcinoma, Small Cell
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Child*
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Female
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Gonads
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Granulosa Cells
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Humans
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Hypercalcemia
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Leydig Cells
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Male
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Neuroendocrine Tumors
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Ovary*
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Prognosis
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Sertoli Cells
;
Theca Cells
2.Intestinal duplication revealed by posterior reversible encephalopathy syndrome.
Yosra KERKENI ; Hela LOUATI ; Mourad HAMZAOUI
Korean Journal of Pediatrics 2018;61(4):132-134
We report a unique case of intestinal duplication detected on posterior reversible encephalopathy syndrome (PRES) in a 13-year-old girl. She was admitted to the pediatric Emergency Department because of generalized seizures. Radiological assessment revealed a large, well-defined, thick-walled cystic lesion in the mid abdomen, suggestive of duplication cyst associated to a PRES. Exploration confirmed the diagnosis of ileal duplication cyst, and the mass was resected. The postoperative course was uneventful. Both hypertension and neurological dysfunction resolved after the mass resection. A followup brain magnetic resonance imaging was performed 9 months later and showed complete resolution of the cerebellar changes. Although extrinsic compression of the retroperitoneal structures has not been reported in the literature as a complication of duplication cyst, we strongly believe that this is the most logical and plausible hypothesis that would explain the pathogenesis of PRES in our patient.
Abdomen
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Adolescent
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Brain
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Diagnosis
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Emergency Service, Hospital
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Female
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Follow-Up Studies
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Humans
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Hypertension
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Ileum
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Logic
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Magnetic Resonance Imaging
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Metoclopramide
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Posterior Leukoencephalopathy Syndrome*
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Seizures