AimsThe aims of this study were to assess the prevalence of self-reported halitosis, oral hygiene practices and related diseases among Libyan students and employees.MethodsSix hundred self-administered structured questionnaires were used to investigate self-perception of halitosis and oral hygiene practices among a group of Libyan volunteers. Chi square test was used to detect significant differences between frequencies and to test correlation between self-perception of halitosis and measures of oral hygiene.ResultsForty three percent of the subjects were males and 57% were females. Forty four percent of the males and 54% of the females revealed self-perception malodour. Malodour was reported with the highest frequency (68%) during wake up time. Malodour was perceived by 31.7% of the females and 23.4% of the males during the hand-on-mouth test (p=0.04). Significantly more females (89.9%) than males (75.7%) practiced brushing (p<0.001). Fifty one percent of the males and 49.6% of females had dental caries. Smoking was significantly (p<0.001) more prevalent among males (17%) than among females (1%). Brushing was practiced by 85% of non-smokers and 68% of smokers (p=0.004). About 71% of the subjects who practiced brushing reported malodour during wake up time in comparison to subjects who did not practice brushing (p=0.041).ConclusionsThe prevalence of self-perceived malodour among the Libyan volunteers in this study is within the range of other studies. There is a great demand to reduce the incidence of dental caries and periodontal diseases.

AimsThe aims of this study were to assess the prevalence of self-reported halitosis, oral hygiene practices and related diseases among Libyan students and employees.MethodsSix hundred self-administered structured questionnaires were used to investigate self-perception of halitosis and oral hygiene practices among a group of Libyan volunteers. Chi square test was used to detect significant differences between frequencies and to test correlation between self-perception of halitosis and measures of oral hygiene.ResultsForty three percent of the subjects were males and 57% were females. Forty four percent of the males and 54% of the females revealed self-perception malodour. Malodour was reported with the highest frequency (68%) during wake up time. Malodour was perceived by 31.7% of the females and 23.4% of the males during the hand-on-mouth test (p=0.04). Significantly more females (89.9%) than males (75.7%) practiced brushing (p<0.001). Fifty one percent of the males and 49.6% of females had dental caries. Smoking was significantly (p<0.001) more prevalent among males (17%) than among females (1%). Brushing was practiced by 85% of non-smokers and 68% of smokers (p=0.004). About 71% of the subjects who practiced brushing reported malodour during wake up time in comparison to subjects who did not practice brushing (p=0.041).ConclusionsThe prevalence of self-perceived malodour among the Libyan volunteers in this study is within the range of other studies. There is a great demand to reduce the incidence of dental caries and periodontal diseases.

Introduction To determine the spectrum of diseases and the level of clinicopathological concordance in skin biopsies received over a period of one year. Methods A total of 2216 skin biopsy cases received over a period of one year at a tertiary care center were retrospectively analyzed. The cases were further divided into further categories in levels of concordance based on the agreement between the clinical and histopathological diagnosis rendered. Results Of the cases, 61.01% showed clinicopathological concordance. Cases with a descriptive pathological diagnosis, not matching the clinical diagnosis, constituted 31.54%, whereas 4.02% of cases had a definitive pathological diagnosis, which was discordant with the clinical differentials; 3.29% biopsies were inadequate. Conclusion This study highlights the clinicopathological concordance in all the biopsies received from dermatology. It emphasizes the importance of skin biopsies in arriving at the diagnosis. However, it is a tool that must be used judiciously. Skin biopsies are also pivotal in flagging malignancies that may mimic benign lesions.

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Gastrointestinal (GI) tract perforation is a surgical emergency. The epidemiology and etiology of perforation vary considerably across geography. Lower GI tract perforations in the elderly predominate in the West compared to upper GI perforations in the younger population in the tropics. Fungi and viruses have been reported to cause GI perforations in immuno-compromised individuals but it is rare in immuno-competent individuals. We report a very rare case of gastric perforation secondary to fungal gastritis in an immunocompetent 35-year-old female who presented with features of peritonitis. At emergency laparotomy, gastric perforation was found which was repaired by the Cellan-Jones method. Perforation edge biopsy findings were consistent with fungal etiology. She responded well to Antifungal therapy. We conclude that fungal etiology can be considered in patients with gastric perforation without any history of peptic ulcer disease (PUD) or use of oral non-steroidal anti-inflammatory drugs.

Background: Fine-needle aspiration cytology remains the preliminary test for diagnosing papillary thyroid carcinoma (PTC). Numerous features are established to arrive at the diagnosis. However, few cases pose a challenge to correctly diagnose PTC. Our study aims to elicit the combination of features to aid in the diagnosis of such cases. Materials and Methods: Cytology smears of histologically proven cases of PTC and benign diagnoses were included as case (n = 36) and control group (n = 38), respectively. Features including papillae with cores, 3-D caps, nuclear grooves (NG), intranuclear cytoplasmic inclusions (INCI), giant cells, macrophages, cellular swirls, psammoma bodies, pale chromatin, nuclear overlapping, nuclear enlargement, and metaplastic cells were assessed. Statistic tests including Independent t test/Mann–Whitney Test and Chi-Square test/Fisher's Exact test were used. Receiver operating characteristic curve was used to assess the cut-off point of many cytological features to predict PTC. Sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of cytological features was calculated to predict PTC. Results: Presence of five or more cytological features (papillae with cores, cellular swirls, NG, INCI, and psammoma bodies) together could diagnose PTC (PPV) in 78.95% of the cases, with a NPV of 83.33%. Diagnostic accuracy of these five features combined was 81.08%. Papillae with cores and nuclear grooving were the most sensitive cytological features, whereas INCI followed by cellular swirls and NG were the most specific features. Conclusion: Relying on a combination of the most sensitive and specific features rather than any one cytological feature can help reduce the misdiagnoses in PTC.

A 24-year-old primigravida with monochorionic monoamniotic pregnancy presented to our institution at 31+3 weeks of gestation with leaking per vaginum. The ultrasound findings were that of an enlarged and cystically dilated placenta, which raised the possibility of a differential diagnosis of partial mole. In view of foetal distress she was taken up for emergency caesarean section. Two healthy female twins were delivered with no features of Beckwith Wiedermann syndrome.On gross examination the placenta weighed 800 gm and measured 17x15x2.5cm. The two umbilical cords attached measured 20cm and 24cm respectively [Table/ Fig-1]. Foetal surface showed prominent, dilated blood vessels. The maternal surface was intact with cotyledons. Tiny, white nodules were seen on the foetal side. The cut surface of the placenta was beefy red with no pale areas. A focal area showed pinkish white vesicle like area [Table/ Fig-2].

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