Background: Integrated teaching is an effective teaching method for the undergraduate medical students to achieve good knowledge and skills. The aim of this study was to evaluate the effectiveness of vertical integrated teaching.Method: Vertical integrated teaching was conducted on the topic “Nephrotic syndrome” for 2nd MBBS (5th semester) students. Departments which participated in the session were from Physiology, Biochemistry, Pathology and General Medicine. Faculty from each department was allotted 20 minutes for their topic. After completion of all the topics students were given feedback forms. The opinions were tabulated and analysed.Results: Most of the students opined that integrated teaching is useful in gaining knowledge (Understanding, concept clarity and better performance in exams) (79.7%) as well as skill-based learning (Workshops, laboratory, clinical exercises and case discussion) (84.4%).Conclusion: The study showed that undergraduate students agreed that integrated teaching is useful for them in gaining knowledge as well as skill.

BACKGROUND Pigmentary problems are one of the most frequent causes for dermatologic consultation. Skin colour is highly individual and the variations are controlled by numerous genes. Correct diagnosis of skin disorders including pigmented lesions depends on histopathologic examination of skin biopsies and clinicopathologic correlation. METHODS This is a hospital based observational study done for a period of 2 years from July 2017 to June 2019 with a sample size of 88 cases in the Department of Pathology, Andhra Medical College, Visakhapatnam. Specimens were formalin fixed and the tissue was adequately processed for histopathological examination. The sections were stained routinely with haematoxylin and eosin and examined under light microscopy. RESULTS Out of the 88 cases, 30 cases were inflammatory lesions which include 14 cases of classic lichen planus, 6 cases of lichen planus hypertrophicus, 9 cases of lichen planus pigmentosus and 1 case of lichenoid keratosis. 35 cases were benign lesions comprising 21 cases of benign melanocytic nevi and 14 cases of seborrheic keratosis. 23 malignant lesions include 16 cases of basal cell carcinoma and 7 cases of melanoma. Most common affected age group was 51-60 yrs. Most common site involved in malignant lesions was face (34.33%). There is slight female preponderance. Most common pigmented lesion under malignant category was basal cell carcinoma about 16 cases. 75 cases (85%) were correlated clinically. CONCLUSIONS Classic Lichen planus is the most common lesion seen under inflammatory category. The diagnosis of seborrheic keratosis is mainly based on the histopathological examination in order to differentiate from other pigmented skin lesions, hence a careful histopathological diagnosis is important.