Distinguishing Subjective Halitosis.

Halitosis is chronic, endogenous malodor that is etiologically classified. Subjective halitosis, which may appear in clinically neurologic (neurogenic) or psychologic (psychogenic) forms, cannot be confirmed by using tests or performing visual inspection despite insistent complaints of malodor by the patient. Neurogenic forms mainly consist of chemosensory dysfunctions (dysguisa, dysosmia) and self-halitosis (retronasal olfaction, bloodborne olfactory receptor responses, phantosmia); whereas psychogenic forms are olfactory hallucinations, halitophobia, olfactory obsession, and delusional halitosis.

An Alternative Method for Percutaneous Treatment Of Hydatid Cysts: PAI Technique.

Objective: Surgery is still the first choice in complicated cystic echinococcosis. However, percutaneous methods have performed increasingly in recent years. The Puncture, Aspiration, Injection, Reaspiration (PAIR) technique is mostly the preferred percutaneous method.

A new measurement protocol to differentiate sources of halitosis.

Objective: Three sources of halitosis exist, potentially in any combination: mouth, nasal cavity or alveolar breath. There has been no universally accepted protocol which differentiates and quantifies each odour source separately. In this study a new gas measurement protocol is described and tested to determine whether each odour source can be separately detected without contamination.

Can the retinal ganglion cell layer (GCL) volume be a new marker to detect neurodegeneration in bipolar disorder?

Purpose: The aim of this study was to compare the ganglion cell layer (GCL) volume and retinal nerve fiber layer (RNFL) thickness in bipolar patients and controls using optic coherence tomography to demonstrate neurodegeneration in bipolar disorder.

Methods: This study involved 43 euthymic bipolar I patients who were being followed by the Psychiatry Department of Adiyaman University Medical School and 43 healthy volunteers as controls. Optic coherence tomography (OCT) measurements were performed for both groups.

Sarcoidosis mimicking metastatic breast cancer in a patient with early-stage breast cancer.

Sarcoidosis is a systemic granulomatous disorder of unknown origin that affects the lungs and mediastinal lymph nodes in most patients. The coexistence of sarcoidosis and breast cancer has been reported. An unfortunate consequence of the presence of both entities in the same patient is the risk of misdiagnosis.

Diagnostic Value of Halitosis Examination Methods.

There are many methods and varied protocols for examining halitosis. Chemical and enzymatic tests determine the presence of bacterial species and their metabolic products or enzymes in the mouth, while halitometers precisely quantify gases but not halitosis itself. Examinations by the human nose (ie, self assessment, feedback from others, or organoleptic test by an examiner) directly target halitosis, however organoleptic examination alone is insufficient for a definitive diagnosis when the individual has no complaints about halitosis.