Dermatological adverse reactions to cancer chemotherapy.

The new targeted anticancer drugs as well as the older traditional chemotherapy agents are associated with adverse effects on skin, hair, nails and mucosa. These toxic effects can cause great distress to the patient leading to decreased quality of life and interruption in treatment. Aims: To study the mucocutaneous adverse effects of both single and combined chemotherapy regimens in cancer patients. Materials and Methods: We studied 53 cancer patients attending the oncology outpatient department or those admitted in the oncology ward of Father Muller Medical College Hospital, Mangalore between October 2012 and September 2013. The adverse effects of chemotherapy on skin, hair, nails and mucosa were noted. Results: The most common adverse effects observed in the study were nail changes in 33 (62.2%) patients, followed by hair changes in 20 (37.7%) patients, skin changes in 19 (33.9%) patients, and mucosal changes in 2 (3.7%) patients. The skin changes were acneiform rash in 5 (27.7%) patients, xerosis in 4 (22.2%) patients, hyperpigmentation in 4 (22.2%) patients, and toxic epidermal necrolysis, hand foot syndrome, extravasation, erythema nodosum, and supravenous hyperpigmentation in 1 patient each. The most common nail fi nding was melanonychia seen in 26 (78.7%) patients. Hair changes were in the form of anagen effl uvium seen in 20 (37.7%) patients. Mucosal changes seen were pigmentation of tongue and stomatitis in one case each. Limitations: Sample size is small. Conclusions: While these side effects are generally not life-threatening, they can be a source of signifi cant morbidity. Knowledge about the adverse effects of anti-cancer drugs will help in accurate diagnosis and management, thereby improving the quality of life.

Granulomatous cheilitis with granulomatous vulvitis: A rare association.

Granulomatous cheilitis and granulomatous vulvitis are rare disorders characterized by painless swelling of lips and vulva, respectively. Histopathology of both conditions show non-caseating epithelioid cell granulomas in the dermis. Both disorders have been associated with Crohn’s disease rarely. Occurrence of the two conditions in the same patient is extremely infrequent. We hereby report, the association of granulomatous cheilitis with granulomatous vulvitis in a 30-year-old female.

Alcohol expectancy responses from first year medical students: Are they prone to alcoholism?

CONTEXT: Modern life style and affluence lead to changes in people's outlook on various habits, including alcohol intake. Some of them will fall prey to the addictive nature of the drink. AIMS: Present study was done to evaluate the responses to comprehensive alcohol expectancy questionnaire (comprehensive effects of alcohol - CEOA) in order to test the tendency towards alcohol intake among the First Year Medical (MBBS) students of our college - that is, to assess the positive or negative reinforcement they would expect if they consumed alcohol. SETTINGS AND DESIGN: The study was done by giving a set of questionnaires to be answered by the students. MATERIALS AND METHODS: Questionnaires of CEOA had 38 responses, in which both negative and positive feelings were represented. All questions were again grouped into four groups of positive and three groups of negative responses. Each question was rated to what degree they agreed, by 4-point Likert-type scale (1 = disagree, 2 = slightly disagree, 3 = slightly agree, 4 = agree). The positive and negative responses were analyzed to group them into agreeing or disagreeing type. STATISTICAL ANALYSIS USED: Analysis of responses by Student 't' test and 2-way ANOVA was done to analyze the results. 'P' RESULTS: Results showed that negative expectancies outweighed positives significantly (2.8017 +/- 0.58554 vs. 2.3055 +/- 0.67604, t = 7.526; P< 0.001.). Females rated the negatives more firmly (P< 0.001). However, there was no statistically significant difference with respect to different religious beliefs, places of origin or incomes of the respondents. An experience of alcohol had a significant effect on the responses where they had stronger positive expectancy, which is an important point revealed in this study. CONCLUSIONS: In this study, we have observed a general acceptance that alcohol could provide positive reinforcement, especially among those who have had a prior experience of intake of alcohol. Thus, this study throws light on whether there is likelihood of youngsters falling into addiction in the later part of their life; hence it can act as a useful predictor for parents, health professionals, social counselors and the society as a whole so that they can take preventive measures against alcohol addiction.

Management of pyoderma gangrenosum--an update.

Pyoderma gangrenosum is a neutrophilic dermatosis with distinctive clinical manifestations. It is frequently associated with systemic diseases like inflammatory bowel disease, rheumatoid arthritis and myeloproliferative diseases. The etiopathogenesis of pyoderma gangrenosum is still not well understood. Clinically it is classified into ulcerative, pustular, bullous and vegetative types. The diagnosis mainly depends on the recognition of evolving clinical features as there are no specific investigations for the diagnosis. It is essential to exclude other infectious diseases before therapy is initiated as corticosteroids and immunosuppressant therapy are the mainstays in the treatment of this disease. Recently, drugs like tacrolimus, mycophenolate mofetil and infliximab have shown promising results in this condition. Recent concepts regarding the various types of pyoderma gangrenosum and its management are reviewed.