haematoxylin/dental caries

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Leathanach 1 ó 87 torthaí

Canine and Feline Oral Cavity Tumours and Tumour-like Lesions: a Retrospective Study of 486 Cases (2015-2017).

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

Oral cavity tumours and tumour-like lesions are common in dogs and cats, and their diagnosis and classification requires histopathological examination. The aim of this study was to analyse retrospectively oral cavity lesions in dogs and cats in order to evaluate the distribution of inflammatory,

The impact of superficial injections of radiocolloids and dynamic lymphoscintigraphy on sentinel node identification in oral cavity cancer: a same-day protocol.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

OBJECTIVE To evaluate the role of dynamic lymphoscintigraphy with a same-day protocol for sentinel node biopsy in oral cavity cancer. METHODS Twenty-two consecutive patients affected by cT1-2N0 squamous cell carcinoma of the oral cavity were enrolled between September 2001 and November 2005. After a

Polypoidal lesions in the nasal cavity.

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Logáil Isteach / Cláraigh

BACKGROUND Nasal polyps are polypoidal masses arising from mucous membranes of nose and paranasal sinuses. They are overgrowths of the mucosa that frequently accompany allergic rhinitis. They are freely movable and nontender. OBJECTIVE The purpose of this study was to study the histopathologic

Investigation into the utility of an immunocytochemical assay in body cavity effusions for diagnosis of feline infectious peritonitis.

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Logáil Isteach / Cláraigh

Objectives Feline coronaviruses (FCoVs) exist as two biotypes, feline enteric coronavirus and feline infectious peritonitis virus. Although feline infectious peritonitis (FIP) is a very common disease, the ante-mortem diagnosis of this disease still remains a challenge. Immunofluorescence staining

Pulp and dentine responses to selective caries excavation: A histological and histobacteriological human study

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Logáil Isteach / Cláraigh

Objective: The present study investigated the histobacteriological condition of human carious dentine, and the histological response of dental pulps after selective caries excavation to firm dentine and cavity restoration with adhesive

Bacterial intensity and localization in primary molars with caries disease.

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Logáil Isteach / Cláraigh

OBJECTIVE The aim was to assess the characteristics and outcomes of infections affecting the structures of carious primary molars. METHODS Forty primary molars were used and classified according to the following clinical situation: With profound caries lesion, with bone loss at the furcation region,

Sentinel lymph node biopsy as an alternative to wait and see policy in patients with small T1 oral cavity squamous cell carcinoma.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

CONCLUSIONS Although sentinel lymph node (SLN) biopsy is not yet validated for clinical use to replace elective neck dissection in patients with oral squamous cell carcinoma, it can be recommended for patients who do not fulfil the criteria for elective neck treatment according to current treatment

Leiomyoma of the oral cavity: a light microscopic and immunohistochemical study with review of the literature from 1884 to 1992.

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Logáil Isteach / Cláraigh

Leiomyoma is the most common benign neoplasm in the uterus and stomach but is rare in the oral cavity. There were only 5 oral cases in a series of 7748 leiomyomas of all sites. Benign smooth muscle neoplasms are classified into leiomyoma (solid leiomyoma), angiomyoma (vascular leiomyoma) and

Role of p53 and bcl2 as markers of vitamin A response in premalignant lesions of the oral cavity.

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Logáil Isteach / Cláraigh

Oral cancer accounts for 40 to 50% of cancers diagnosed in India. Oral cancer is preceeded in most cases by pre malignant lesions-leukoplakia, submucous fibrosis and lichen planus. Stoppage of causative agents reverts premalignant lesions in some of the cases only. Thus anti oxidant therapy is being

Histological comparison of pulpal inflammation in primary teeth with occlusal or proximal caries.

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Logáil Isteach / Cláraigh

OBJECTIVE A number of clinical and histological studies have investigated caries-related changes in the primary tooth pulp, but the effect of caries site, as a clinical variable, has not been previously considered. This study sought to compare inflammatory changes within the pulp of primary molars

Current diagnostic strategies for undifferentiated tumours of the nasal cavities and paranasal sinuses.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

Several malignant tumours occurring in the sinonasal tract may present with an undifferentiated morphology. Overall, these lesions pose significant diagnostic difficulties for the surgical pathologist, especially in limited biopsy material, but their correct classification is becoming increasingly

Granular cells tumour in the oral cavity: report of eleven cases treated with laser surgery.

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Logáil Isteach / Cláraigh

OBJECTIVE The aim of this paper is to examine the clinical and histological feature of oral tumours of neural derivation and discuss their treatment. METHODS Between 1999 and 2004, 11 patients (6 females, 5 males; age range 28-66 years) were treated for tumours classified as being of neural origin;

[Keratotic lesions of the oral cavity. Notes on histopathologic differential diagnosis in leukoplakia, lichen planus, lupus erythematosus. Cases investigation].

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Logáil Isteach / Cláraigh

A series of 24 white mouth lesions variously diagnosed as leukoplakia, lichen planus and discord lupus erythematosus is examined. A number of histological parameters were investigated using samples stained with haematoxylin-eosin and orcein and by Wohlgemulh's test. The 24 cases were also assessed

Outcome of sentinel lymph node biopsy in early-stage squamous cell carcinoma of the oral cavity with methylene blue dye alone: a prospective validation study.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

Our aim was to evaluate the feasibility and role of sentinel lymph node (SLN) biopsy using methylene blue dye alone in identifying occult lymph node metastases in early oral cancer (cT1, T2, and cN0). The study was done from 2013-15 in 94 patients in a large cancer centre. The blue nodes were

High sensitivity and negative predictive value of sentinel lymph node biopsy in a retrospective early stage oral cavity cancer cohort in the Northern Netherlands.

Ní féidir ach le húsáideoirí cláraithe ailt a aistriú

Logáil Isteach / Cláraigh

OBJECTIVE In cT1-2N0, oral squamous cell carcinoma (OSCC) occult metastases are detected in 23%-37% of cases. Sentinel lymph node biopsy (SLNB) was introduced in head and neck cancer as a minimally invasive alternative for an elective neck dissection in neck staging. Meta-analyses of SLNB accuracy

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