Canine necrotizing sialometaplasia: a case report and review of the literature

1995 ◽  
Vol 31 (1) ◽  
pp. 21-25 ◽  
Author(s):  
DG Brooks ◽  
HA Hottinger ◽  
RW Dunstan
Keyword(s):  
Case Report ◽  
Salivary Glands ◽  
Rare Disease ◽  
Clinical Improvement ◽  
Clinical Course ◽  
Surgical Removal ◽  
Review Of The Literature ◽  
Mandibular Region ◽  
Necrotizing Sialometaplasia

Necrotizing sialometaplasia (NS) is a distinct, though rare disease of the salivary glands. Histologic findings in humans and dogs are identical, but the distribution of affected glands and clinical course are very different. Small terrier breeds are predisposed. Clinically, canine NS is characterized by nausea (i.e., ptyalism, lip smacking, gulping), dysphagia, and pain in the mandibular region. Surgical removal of the affected glands produces minimal, if any, improvement; however, transient administration of anticonvulsants has resulted in dramatic clinical improvement in three cases.

Intramedullary Teratoma: Case Report and Review of the Literature

1996 ◽  
Vol 82 (6) ◽  
pp. 616-620 ◽  
Author(s):  
Riccardo Caruso ◽  
Mariano Antonelli ◽  
Luigi Cervoni ◽  
Maurizio Salvati
Keyword(s):  
Case Report ◽  
Surgical Removal ◽  
International Literature ◽  
Review Of The Literature ◽  
Personal Case

Aims and Background Intramedullary teratoma is an extremely exceptional tumor (5 cases), although a careful review of international literature has shown it to be more frequent (32 cases) than believed. Methods The authors present a personal case with some unusual aspects. Results Our case is unusual not only because it was diagnosed by MRI (only one case has been reported in the literature) but also because surgical removal of the tumor was apparently total (only 4 other cases have been described), with a long follow-up period (4.5 years) and excellent results, in clinical and neuroradiologic terms.

Follicular Lymphoma With a Burkitt Translocation—Predictor of an Aggressive Clinical Course: A Case Report and Review of the Literature

2004 ◽  
Vol 128 (2) ◽  
pp. 210-213 ◽  
Author(s):  
Peter M. Voorhees ◽  
Kathryn A. Carder ◽  
Scott V. Smith ◽  
Lanier H. Ayscue ◽  
Kathleen W. Rao ◽  
...  
Keyword(s):  
Case Report ◽  
Follicular Lymphoma ◽  
Clinical Course ◽  
Lymphoblastic Leukemia ◽  
Initial Diagnosis ◽  
Indolent Lymphoma ◽  
Review Of The Literature ◽  
Cell Type ◽  
Aberrant Expression ◽  
Aggressive Clinical Course

Abstract Follicular lymphoma is an indolent lymphoma characterized by the (14;18) translocation, which leads to aberrant expression of Bcl-2. Translocations involving 8q24 are most commonly associated with Burkitt lymphoma and result in c-Myc overexpression. We report a case of follicular lymphoma of predominant small cleaved-cell type (grade 1) associated with both a t(14;18)(q32;q21) and a t(8;22)(q24;q11). The 8q24 translocation predicted an aggressive clinical course, as the lymphoma transformed into acute lymphoblastic leukemia within a year of initial diagnosis. Routine cytogenetic analysis is recommended at initial diagnosis of follicular lymphoma to better identify abnormalities that may predict prognosis and influence therapy.

scholarly journals Posttraumatic Intramuscular Nodular Fasciitis in a 7-Year-Old Boy: Case Report and Review of the Literature

2021 ◽  
pp. 1-4
Author(s):  
Markus Denzinger ◽  
Markus Denzinger ◽  
Sandra Steininger ◽  
Niels Zorger ◽  
Patricia Reis Wolfertstetter ◽  
...  
Keyword(s):  
Case Report ◽  
Rare Disease ◽  
Complete Resection ◽  
Primary Resection ◽  
Histopathological Diagnosis ◽  
Nodular Fasciitis ◽  
Pectoralis Muscle ◽  
Conservative Approach ◽  
Review Of The Literature

Nodular fasciitis is a rare disease, and its diagnosis is difficult. We present a case report of a seven-year-old child with progredient swelling of the left pectoralis muscle three weeks after trauma. After histopathological diagnosis, we performed complete resection. Normally, a conservative approach with regular follow-up is regarded as appropriate since nodular fasciitis does have the capability to regress spontaneously. Since recent publications indicate the possibility of malignant transformation, the complete primary resection also has to be discussed as therapy of choice.

scholarly journals Sinonasal epithelial-myoepithelial carcinoma: Report of a novel subsite and review of the literature

2018 ◽  
Vol 9 ◽  
pp. 215265671876422 ◽  
Author(s):  
Theodore A. Schuman ◽  
Adam J. Kimple ◽  
Claire H. Edgerly ◽  
Charles S. Ebert ◽  
Adam M. Zanation ◽  
...  
Keyword(s):  
Salivary Glands ◽  
Medical Literature ◽  
Clinical Course ◽  
Myoepithelial Carcinoma ◽  
Review Of The Literature ◽  
Craniofacial Resection ◽  
Primary Location ◽  
Epithelial Myoepithelial Carcinoma ◽  
Ethmoid Sinuses ◽  
Uncommon Neoplasm

Background Epithelial-myoepithelial carcinoma (EMC) is a rare tumor of the major and minor salivary glands. Sinonasal EMC is extremely uncommon and hitherto not described within the frontal or ethmoid sinuses. Objective To present a novel sinonasal subsite and review the literature regarding sinonasal EMC. Methods A case of frontoethmoidal EMC was presented. A medical literature data base was queried from January 1, 1950, to August 8, 2017, for all reports of sinonasal EMC. Results A 69-year-old man underwent combined open and endoscopic craniofacial resection of a right frontoethmoidal EMC, a previously undescribed primary location for this tumor. A comprehensive review of the literature revealed 13 additional cases of sinonasal EMC. Conclusion EMC is an uncommon neoplasm typically found in the major salivary glands; occurrence in the nose or paranasal sinuses is extremely rare. EMC often follows an indolent clinical course, although, in a minority of cases, particularly in large tumors with nuclear atypia, more aggressive behavior may be observed.

scholarly journals Novel Use of a Bronchial Blocker in a Challenging Case of Congenital Diaphragmatic Hernia—A Case Report

Children ◽  
2021 ◽  
Vol 8 (12) ◽  
pp. 1163
Author(s):  
Deepika Sankaran ◽  
Shinjiro Hirose ◽  
Donald Morley Null ◽  
Niroop R. Ravula ◽  
Satyan Lakshminrusimha
Keyword(s):  
Case Report ◽  
Gas Exchange ◽  
Congenital Diaphragmatic Hernia ◽  
Clinical Improvement ◽  
Diaphragmatic Hernia ◽  
Clinical Course ◽  
Relevant Literature ◽  
Left Lung ◽  
Initial Surgery ◽  
Perfused Lung

The diagnosis of congenital diaphragmatic hernia (CDH) is associated with significant morbidity and mortality. Survival of neonates with CDH has improved recently, although the clinical course is complicated by sequelae of hypoplastic pulmonary parenchyma and vasculature, pulmonary hypertension, ventilation/perfusion (V/Q) mismatch, reduced pulmonary function and poor somatic growth. In this case report, we describe an infant with an antenatal diagnosis of CDH with a poor prognosis who underwent initial surgery followed by a tracheostomy but had a worsening clinical course due to a large area of ventilated but poorly perfused lung based on a V/Q nuclear scintigraphy scan. The emphysematous left lung was causing mediastinal shift and compression of the right lung, further compromising gas exchange. The infant had clinical improvement following bronchial blockade of the under-perfused left lung. This paved the way for further management with resection of the under-perfused lung lobe and continued clinical improvement. We present the novel use of selective bronchial blockade in a challenging case of CDH to determine if surgical lung resection may benefit the infant. We also review the physiology of gas exchange during the use of a bronchial occluder and the relevant literature.

scholarly journals Malignant giant pheochromocytoma: a case report and review of the literature

2013 ◽  
Vol 3 (6) ◽  
pp. 89 ◽  
Author(s):  
Cristina Torres Arcos ◽  
Virgilio Ruiz Luque ◽  
José Aguilar Luque ◽  
Pablo Martínez García ◽  
Antonia Brox Jiménez ◽  
...  
Keyword(s):  
Case Report ◽  
Rare Disease ◽  
Malignant Pheochromocytoma ◽  
Curative Treatment ◽  
Review Of The Literature ◽  
Criteria Of Malignancy

Malignant pheochromocytoma is a rare disease and surgical resectionis the only curative treatment. There are no definitive histologicalor cytological criteria of malignancy, as it is impossible todetermine this condition in the absence of advanced locoregionaldisease or metastases. We report a case of a patient with a giantretroperitoneal tumour, the second largest to be published, whichwas diagnosed as a malignant pheochromocytoma; it was treatedwith surgery. The literature is reviewed to evaluate tumour featuresand criteria to distinguish between benign and malignantpheochromocytomas.

scholarly journals Total resection of a giant retroperitoneal and mediastinal ganglioneuroma—case report and systematic review of the literature

2020 ◽  
Vol 18 (1) ◽  
Author(s):  
Patrick Kirchweger ◽  
Helwig Valentin Wundsam ◽  
Ines Fischer ◽  
Christiane Sophie Rösch ◽  
Gernot Böhm ◽  
...  
Keyword(s):  
Case Report ◽  
Abdominal Cavity ◽  
Positive Family History ◽  
Malignant Degeneration ◽  
Benign Tumors ◽  
Surgical Removal ◽  
Histopathological Analysis ◽  
Review Of The Literature ◽  
Total Resection ◽  
Initial Symptoms

Abstract Background Ganglioneuromas (GNs) are extremely rare, slowly growing, benign tumors that can arise from Schwann cells, ganglion cells, and neuronal or fibrous tissues. Due to their origin from the sympathetic neural crest, they show neuroendocrine potential; however, most are reported to be hormonally inactive. Nevertheless, complete surgical removal is recommended for symptom control or for the prevention of potential malignant degeneration. Case Report A 30-year-old female was referred to our oncologic center due to a giant retroperitoneal and mediastinal mass detected in computed tomography (CT) scans. The initial symptoms were transient nausea, diarrhea, and crampy abdominal pain. There was a positive family history including 5 first- and second-degree relatives. Presurgical biopsy revealed a benign ganglioneuroma. Total resection (TR) of a 35 × 25 × 25 cm, 2550-g tumor was obtained successfully via laparotomy combined with thoracotomy and partial incision of the diaphragm. Histopathological analysis confirmed the diagnosis. Surgically challenging aspects were the bilateral tumor invasion from the retroperitoneum into the mediastinum through the aortic hiatus with the need of a bilateral 2-cavity procedure, as well as the tumor-related displacement of the abdominal aorta, the mesenteric vessels, and the inferior vena cava. Due to their anatomic course through the tumor mass, the lumbar aortic vessels needed to be partially resected. Postoperative functioning was excellent without any sign of neurologic deficit. Conclusion Here, we present the largest case of a TR of a GN with retroperitoneal and mediastinal expansion. On review of the literature, this is the largest reported GN resected and was performed safely. Additionally, we present the first systematic literature review for large GN (> 10 cm) as well as for resected tumors growing from the abdominal cavity into the thoracic cavity.

Aplasia of the Epiglottis: A Rare Congenital Anomaly

1998 ◽  
Vol 77 (1) ◽  
pp. 51-55 ◽  
Author(s):  
Jose A. Bonilla ◽  
Michael P. Pizzuto ◽  
Linda S. Brodsky
Keyword(s):  
Heart Failure ◽  
Computed Tomography ◽  
Congenital Anomaly ◽  
Obstructive Sleep Apnea ◽  
Case Report ◽  
Clinical Course ◽  
Embryological Development ◽  
Review Of The Literature ◽  
Rare Congenital Anomaly ◽  
Obstructive Sleep

Aplasia of the epiglottis is a rare laryngeal anomaly. We present a case of absence of the epiglottis in a child whose clinical course has been followed for nine years. She required a tracheostomy at two years of age for obstructive sleep apnea which resulted in heart failure; she was eventually decannulated at age seven. This case report highlights the clinical challenges faced in the identification and treatment of the sequelae of this defect. Both endoscopic and computed tomography (CT) documentation are provided. Embryological development and a review of the literature are also discussed.

Isotretinoin for the Treatment of Granulomatous Rosacea: Case Report and Review of the Literature

2012 ◽  
Vol 16 (6) ◽  
pp. 438-441 ◽  
Author(s):  
Efstathios Rallis ◽  
Chrysovalantis Korfitis
Keyword(s):  
Case Report ◽  
Clinical Course ◽  
Nous Rapportons ◽  
Review Of The Literature ◽  
Granulomatous Rosacea ◽  
Clinical Variant ◽  
Oral Isotretinoin ◽  
Granulomatous Disorders

Background: Granulomatous rosacea is considered a clinical variant of rosacea and is characterized by hard yellow, brown, red or flesh-colored cutaneous papules or nodules that may be severe and may lead to scarring. The lesions typically appear on the cheeks and periorificial lesions; they are monomorphic in each patient and sit on relatively normal-appearing skin. The diagnosis should be established by excluding other granulomatous disorders and rosacea-like eruptions such as sarcoidosis, tuberculosis, and lupus miliaris disseminatus faciei. The clinical course is chronic and unpredictable, and management can be very difficult. Case Report: We report the case of a 28-year-old female with granulomatous rosacea who responded successfully to oral isotretinoin. No recurrence was noticed 6 months after the completion of treatment. Renseignements de base: La rosacée granulomateuse est considérée comme une variante clinique de la rosacée et est caractérisée par la présence de papules cutanées jaunes, brunes, ou fleshed-colored rouges dures ou par de nodules qui peuvent être graves et qui peuvent causer des cicatrices. Les lésions sont généralement localisées aux joues et sur les lésions péri-orificielles; elles sont monomorphes chez chaque patient individuel et elles siègent sur une peau d'apparence relativement normale. Le diagnostic doit être établi en excluant les autres troubles granulomateux et les éruptions rosacéiformes comme la sarcoïdose, la tuberculose, et la tuberculide papulonodulaire. L'évolution clinique est chronique et imprévisible, et la gestion peut être très difficile. Rapport de cas: Nous rapportons le cas d'une femme âgée de 28 ans présentant une rosacée granulomateuse qui a été traité avec succès avec l'isotrétinoïne administrée par voie orale. Aucune récidive n'a été observée 6 mois après la fin du traitement.

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