scholarly journals Perirenal Macrocystic Lymphatic Malforamtion in a Neonate: A Case Report

2019 ◽  
Vol 8 (2) ◽  
pp. 15
Author(s):  
Saloua Ammar ◽  
Manar Hbaieb ◽  
Mohamed Zouari ◽  
Hayet Zitouni ◽  
Chiraz Regaieg ◽  
...  
Keyword(s):  
Case Report ◽  
Benign Lesion ◽  
Cystic Mass ◽  
Lymphatic Malformation ◽  
Histopathologic Examination

Perirenal lymphatic malformation (LM) is a rare benign lesion that often simulate as perinephric collection or parapelvic cyst. A neonate, antenatally diagnosed with a renal cystic mass, was investigated to have a perirenal LM on postnatal ultrasonography and MRI. The LM was excised successfully. Histopathologic examination of the specimen confirmed the diagnosis. Perirenal LM should be evoked for a renal cystic mass diagnosed prenatally. Knowledge of this entity can prevent an unnecessary nephrectomy.

scholarly journals Endoscopic Management of a Large Tornwaldt Cyst: A Case Report

2020 ◽  
Vol 35 (2) ◽  
pp. 44
Author(s):  
Wenrol Espinosa ◽  
Michael Joseph David
Keyword(s):  
Case Report ◽  
Nasal Obstruction ◽  
Cystic Mass ◽  
Respiratory Epithelium ◽  
Transoral Approach ◽  
Endoscopic Management ◽  
Nasal Discharge ◽  
Histopathologic Examination ◽  
History Of ◽  
Tornwaldt Cyst

ABSTRACT Objective: To report successful marsupialization of a large Tornwaldt cyst using combined transnasal and transoral endoscopic surgery in a 7-year-old girl who presented with nasal obstruction. Methods:Design: Case ReportSetting: Tertiary Government Training HospitalPatient: One Result: A 7-year-old girl presented with an 11-month history of recurrent yellowish nasal discharge gradually associated with nasal obstruction. Examination revealed a large, well encapsulated, broad-based cystic mass in the nasopharynx immediately adjacent to the posterior choanae, continuing posterior to the soft palate (pushing the uvula anteriorly) and extending inferiorly to the epiglottic area. Computerized Tomography (CT) demonstrated a well-circumscribed, midline hypodense mass with fluid attenuation obstructing the nasopharyngeal area extending inferiorly to the oropharyngeal area. Endoscopic marsupialization via transnasal and transoral approach was successful, and a respiratory epithelium-lined cyst consistent with a Tornwaldt cyst was confirmed by  histopathologic examination Conclusion: Combined transnasal and transoral endoscopic marsupialization is possible a for a large symptomatic Tornwaldt cyst in a pediatric patient with relatively smaller and complex nasal cavities.

Fetal therapy using rapamycin for a rapidly enlarging, obstructive, cervical lymphatic malformation: a case report

2021 ◽  
Author(s):  
Joel Livingston ◽  
Nouf Alrowaily ◽  
Philip John ◽  
Paolo Campisi ◽  
Sebastian Ranguis ◽  
...  
Keyword(s):  
Case Report ◽  
Lymphatic Malformation ◽  
Fetal Therapy

scholarly journals Endometritis and Cystic Endometrial Hyperplasia in a Goat

2005 ◽  
Vol 17 (4) ◽  
pp. 393-395 ◽  
Author(s):  
Zaher A. Radi
Keyword(s):  
Case Report ◽  
Caesarean Section ◽  
Endometrial Hyperplasia ◽  
Plasma Cells ◽  
Histopathologic Examination ◽  
Boer Goat ◽  
First Case ◽  
Cellular Debris ◽  
Superficial Epithelium ◽  
Cystic Masses

Histologic examination was performed on uterine biopsy samples of irregular cystic masses noted during caesarean section of a 2-year-old female Boer goat. Histopathologic examination revealed multifocal erosions of the superficial epithelium and multifocal infiltration of the endometrium by widely scattered viable and degenerate neutrophils, lymphocytes, and plasma cells admixed with mild amounts of cellular debris and hemorrhage. The endometrium was markedly expanded by many irregular cystic and hyperplastic glands. This is the first case report of endometritis and cystic endometrial hyperplasia in a goat in North America.

scholarly journals Verruciform xanthoma: case report

2016 ◽  
Vol 64 (1) ◽  
pp. 79-82
Author(s):  
Maria Carolina de Lima Jacy MONTEIRO ◽  
Cristiane FURUSE ◽  
Larissa Cunha CÊ ◽  
Alexandre Freitas SANTANA ◽  
Vera Cavalcanti de ARAÚJO
Keyword(s):  
Case Report ◽  
Clinical Case ◽  
Benign Lesion ◽  
Viral Origin ◽  
Pathogenic Mechanisms ◽  
Verruciform Xanthoma ◽  
Local Trauma

ABSTRACT Verruciform xanthoma is a rare, benign lesion, with a papillary aspect, asymptomatic, sessile, white colored, and well-demarcated, that occurs in the gingiva and alveolar mucosa. The histopathological aspect is characterized by the presence of macrophages with foam cytoplasm (xanthoma cells) confined to the soft papillary tissue. The etiology and pathogenic mechanisms are unknown, although some hypothesis, such as local trauma or viral origin have been suggested. The aim of this article was report a clinical case of verruciform xanthoma located in the gingiva showing the clinical and histopathological aspects.

Huge retrovesical hydatid cyst with pelvic localization as the primary site: a case report

2007 ◽  
Vol 48 (8) ◽  
pp. 918-920 ◽  
Author(s):  
A. M. Halefoglu ◽  
A. Yasar
Keyword(s):  
Differential Diagnosis ◽  
Abdominal Pain ◽  
Case Report ◽  
Hydatid Cyst ◽  
Cystic Mass ◽  
Primary Site ◽  
Cystic Disease ◽  
The World ◽  
Indirect Hemagglutination ◽  
Indirect Hemagglutination Test

We present a patient with symptoms of abdominal pain and frequent urination due to a huge mass in the retrovesical region. All imaging modalities revealed a cystic mass containing small daughter cysts located between the urinary bladder and rectum. Its characteristics led us to suspect the presence of a hydatid cyst, and an indirect hemagglutination test for Echinococcus granulosus was found positive. No other involvement of hydatid cystic disease was detected. The primary site for the hydatid disease was therefore regarded as the pelvis, on which only a few cases have been reported previously. The patient started albendazole therapy, but refused operation. Hydatid cyst should always be considered in the differential diagnosis of abdominopelvic masses in endemic regions of the world.

scholarly journals Tratamento cirúrgico do ceratocisto odontogênico por meio de enucleação e osteotomia periférica: relato de caso

2020 ◽  
Vol 9 (6) ◽  
pp. 531-534
Author(s):  
Diogo Henrique Marques ◽  
Maylson Alves Nogueira Barros ◽  
Vitor Bruno Teslenco ◽  
Cláudio Marcio Santana Junior ◽  
Lucas Marques Meurer ◽  
...  
Keyword(s):  
Case Report ◽  
Meta Analysis ◽  
Benign Lesion ◽  
Dentigerous Cyst ◽  
Case Series ◽  
Odontogenic Keratocyst ◽  
Imaging Features ◽  
Retrospective Case ◽  
Odontogenic Keratocysts

Introdução: Os ceratocistos odontogênicos (CCA) são considerados raros cistos de desenvolvimento, derivados dos remanescentes da lâmina dentária, com atividade intraóssea benigna, porém localmente invasivo e agressivo. O tratamento para o ceratocisto odongênico é variado, podendo-se encontrar modalidades tais como:enucleação, isolada ou associada a curetagem, com osteotomia periférica, aplicação da solução de Carnoy ou crioterapia, descompressão, marsupialização e ressecções. Objetivo: O presente trabalho tem como objetivo relatar um caso de ceratocisto odontogênico, onde foi escolhida abordagem conservadora por curetagem e osteotomia periférica. Relato de caso: Paciente de 68 anos, leucoderma, referiu ao exame clínico dor espontânea em região retromolar esquerda e parestesia em lábio inferior. A paciente foi submetida a biopsia por aspiração e excisional, após confirmação histopatológica foi proposto uma enucleação associada a osteotomia periférica sob anestesia geral. A paciente permanece em acompanhamento clínico e radiográfico, sem sinais de recidiva da lesão. Conclusão: Embora apresentem um comportamento agressivo, os ceratocistos odontogêncios podem ser tratados com segurança, de forma conservadora, por meio de enucleação seguida de osteotomia periférica com mínimo de morbidade. Descritores: Osteotomia; Curetagem; Cistos Odontogênicos. Referências Borghesi A, Nardi C, Giannitto C, Tironi A, Maroldi R, Di Bartolomeo F, Preda L. Odontogenic keratocyst: imaging features of a benign lesion with an aggressive behaviour. Insights Imaging. 2018 Oct;9(5):883-897. Park JH, Kwak EJ, You KS, Jung YS, Jung HD. Volume change pattern of decompression of mandibular odontogenic keratocyst. Maxillofac Plast Reconstr Surg. 2019 Jan 7;41(1):2.  Karaca C, Dere KA, Er N, Aktas A, Tosun E, Koseoglu OT, Usubutun A. Recurrence rate of odontogenic keratocyst treated by enucleation and peripheral ostectomy: Retrospective case series with up to 12 years of follow-up. Med Oral Patol Oral Cir Bucal. 2018 Jul 1;23(4):e443-e448.  Guerra LAP, Silva PS, Dos Santos RLO, Silva AMF, Albuquerque DP. Tratamento conservador de múltiplos tumores odontogênicos ceratocístico em paciente não sindrômico. Rev cir traumatol. buco-maxilo-fac. 2013; 13(2):43-50. Sundaragiri KS, Saxena S, Sankhla B, Bhargava A. Non syndromic synchronous multiple odontogenic keratocysts in a western Indian population: A series of four cases. J Clin Exp Dent. 2018;10(8):e831-6. Freitas AD, Veloso DA, Santos ALF, Freitas VA. Maxillary odontogenic keratocyst: a clinical case report. RGO Rev Gaúch Odontol. 2015; 63(4):484-88. Madhireddy MR, Prakash AJ, Mahanthi V, Chalapathi KV. Large Follicular Odontogenic Keratocyst affecting Maxillary Sinus mimicking Dentigerous Cyst in an 8-year-old Boy: A Case Report and Review. Int J Clin Pediatr Dent. 2018 Jul-Aug;11(4):349-351.  Moura BS, Cavalcante MA, Hespanhol W. Tumor odontogênico ceratocistico. Rev Col Bras Cir., 2016;43(6):466-71. Valori FP, Costa E, Buscatti MY, Oliveira JX, Costa C. Tumor odontogênico queratocístico: características intrínsecas e elucidação da nova nomenclatura do queratocisto odontogênico. J Health Sci Inst. 2010;28(1):80-3. Slusarenko da Silva Y, Stoelinga PJW, Naclério-Homem MDG. The presentation of odontogenic keratocysts in the jaws with an emphasis on the tooth-bearing area: a systematic review and meta-analysis. Oral Maxillofac Surg. 2019;23(2):133-47.

scholarly journals Schwannoma aurikula dekstra yang meluas ke kanalis auditorius eksternus

2017 ◽  
Vol 47 (1) ◽  
pp. 74
Author(s):  
Astin Prima Sari ◽  
Dian Ayu Ruspita
Keyword(s):  
Case Report ◽  
Local Recurrence ◽  
Schwann Cells ◽  
Case Reports ◽  
Excisional Biopsy ◽  
Benign Tumors ◽  
Clinical Question ◽  
Histopathologic Examination ◽  
Age And Sex

Latar belakang: Schwannoma merupakan tumor jinak yang berasal dari sel Schwann. InsidenSchwannoma aurikula sangat jarang. Sebagian besar yang terjadi adalah Schwannoma vestibular.Penatalaksanaaan dengan ekstirpasi secara in toto dapat mencegah kekambuhan.Tujuan: Melaporkansatu kasus jarang, yaitu Schwannoma aurikula yang meluas ke kanalis auditorius eksternus (KAE).Kasus: Anak laki-laki usia 3 tahun datang dengan keluhan muncul benjolan pada daun telinga kiri sejak 6bulan terakhir, yang membesar perlahan hingga menutupi liang telinga. Dilakukan ekstirpasi biopsi padamassa tumor, dengan pendekatan retroaurikula. Massa dapat dilepas secara in toto. Hasil histopatologikesan Schwannoma. Enam bulan pasca operasi tidak didapatkan kekambuhan.Metode: Penelusurankepustakaan didapatkan 5 jurnal laporan kasus yang relevan.Hasil: Dari 5 kasus, seluruhnya melakukanekstirpasi massa Schwannoma secara in toto. Terdapat 2 kasus mengunakan pendekatan transmeatal, 2kasus dengan pendekatan retroaurikula, dan 1 kasus ekstirpasi langsung pada aurikula.Kesimpulan:Schwannoma aurikula merupakan kasus yang sangat jarang. Tidak ada kecenderungan usia maupun jeniskelamin tertentu. Penanganan dengan ekstirpasi yang komplit dapat mencegah kekambuhan.Kata kunci: Schwannoma aurikula, ekstirpasi, insisi retroaurikula ABSTRACTBackground: Schwannoma is a Schwann cells benign tumors. The incidence of auricularSchwannoma is rare. The most common is vestibular Schwannoma. Treatment of choice is completesurgical excision, and recurrence is rare. Purpose: Reporting a rase case of an auricular Schwannomathat spread to external auditory canals. Case: A three years old boy presented with a swelling in the leftauricular for 6 months, which was progressively increasing and spread into external auditory canals.An excisional biopsy via postauricular was performed under general anesthesia. The mass was totallyremoved. Diagnosis was reported to be Schwannoma by histopathologic examination. There was no signsof local recurrence during a 6 months of follow-up period. Method: Search literatures for evidence found5 case report journals were relevant to our clinical question. Result: From the 5 journals, all of themopted to do total excisional removal, 2 cases by transmeatal incision, 2 cases by postauricular incision,and 1 case by direct incision of the auricular mass. Conclusion: Auricular schwannoma is a rare case.Previous case reports showed no sufficient relevance on the age and sex tendency to the occurence ofauricular Schwannoma. A complete extirpation can prevent recurrence.Key words: Auricular schwannoma, extirpation, postroauricular incision

scholarly journals Multinodular and Vacuolating Neuronal Tumor

2018 ◽  
Vol 6 (9) ◽  
pp. 1697-1698 ◽  
Author(s):  
Charmaine Zahra ◽  
Reuben Grech
Keyword(s):  
Case Report ◽  
Brain Imaging ◽  
Temporal Lobe ◽  
Benign Lesion ◽  
Occipital Lobe ◽  
Imaging Findings ◽  
Cns Tumours ◽  
The Right ◽  
Rare Diagnosis ◽  
Neuronal Tumor

BACKGROUND: Multinodular and Vacuolating Neuronal Tumor (MVNT) of the cerebrum is a benign lesion described recently in the WHO CNS tumours in 2016. Although this tumour is uncommon, clinicians should be acquainted with the possible presentation and imaging findings. CASE REPORT: We present a case of a young gentleman whose only symptom was absence seizures. Brain imaging showed lesions, compatible with this rare diagnosis. CONCLUSION: Our description of imaging findings on MRI highlights the characteristic cystic appearances of note in the right occipital lobe, in contrast to the temporal lobe as the predominant location found in previous cases.

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