Iqbal Tareen

Publications of Iqbal Tareen

• The role of fine-needle aspiration cytology in the diagnosis of Basal cell carcinoma.

  Authors: Masoom Kassi, Pashtoon Murtaza Kasi, Abaseen Khan Afghan, Shah Mohammad Marri, Mahwash Kassi, Iqbal Tareen

  ISRN dermatology. 01/2012; 2012:132196.

  Background/Aims. Basal cell carcinoma (BCC) is the most common malignant tumor of the skin in humans. The diagnosis of BCC is made clinically, which can then be confirmed microscopically. Biopsy orBackground/Aims. Basal cell carcinoma (BCC) is the most common malignant tumor of the skin in humans. The diagnosis of BCC is made clinically, which can then be confirmed microscopically. Biopsy or surgical excision of the lesion provides the specimen for histopathological examination, which is the mainstay for diagnosis. Fine-needle aspiration cytology (FNAC) on the other hand is an even simpler procedure, which can provide accurate diagnosis to confirm or exclude the malignancy. Methods. Here, we present our experience on the role of FNAC in diagnosing BCC. We were able to recruit 37 patients, of which 35 had BCC. Both FNAC and biopsy were obtained and then interpreted independently of one another. Results. Cytology correlated with histopathology in all cases except for 2 in which the yield was deemed inadequate. The sensitivity and specificity of fine-needle aspiration cytology for basal cell carcinoma were 94.3% and 100%, respectively. Conclusions. We, therefore, recommend this technique for the initial evaluation of a patient with suspected BCC or in cases of recurrence. The technique is cheap, quick, less invasive, and highly accurate for the diagnosis of BCC. The limitation of the technique is low yield in some of the cases.

• Vector control in cutaneous leishmaniasis of the old world: a review of literature.

  Authors: Masoom Kassi, Pashtoon Murtaza Kasi, Shah Muhammad Marri, Iqbal Tareen, Talha Khawar

  Dermatology online journal. 02/2008; 14(6):1.

  Cutaneous Leishmaniasis (CL), a disfiguring disease, is prevalent in many parts of Pakistan and neighboring Afghanistan. Leishmaniasis is second only to malaria in terms of the number of peopleCutaneous Leishmaniasis (CL), a disfiguring disease, is prevalent in many parts of Pakistan and neighboring Afghanistan. Leishmaniasis is second only to malaria in terms of the number of people affected; it is a major public health issue with significant social stigma. Although the different methods to diagnose and treat the disease are well discussed in the literature, the role of vector control in the prevention of CL has been underemphasized. Both Pubmed and Ovid search engines were used to obtain articles on prevention and control of cutaneous leishmaniasis. These materials were then screened for articles pertaining to vector control only. The World Health Organization's website along with the Cochrane database were also searched for relevant text. From this qualitative review, it can be seen that many effective interventions exist. Considering the multitude of factors involved in transmission of CL and the various effective control measures tried and tested by investigators, an interdisciplinary approach involving more than one of the above interventions would make sense. The interventions selected would then depend on the incidence of CL in that particular area, the population being targeted, the reservoir, the particular vector, the environment, the acceptability/popularity of the intervention, and the availability of funds.

• Fine-needle aspiration cytology in the diagnosis of cutaneous leishmaniasis.

  Authors: Masoom Kassi, Iqbal Tareen, Anwar Qazi, Pashtoon Murtaza Kasi

  Annals of Saudi medicine. 24(2):93-7.

  BACKGROUND: In areas of endemicity without sufficient laboratory infrastructure, cutaneous leishmaniasis (CL) is often diagnosed on the basis of clinical characteristics, but parasitologicBACKGROUND: In areas of endemicity without sufficient laboratory infrastructure, cutaneous leishmaniasis (CL) is often diagnosed on the basis of clinical characteristics, but parasitologic confirmation is essential to exclude erroneous diagnoses. We compared fine-needle aspiration cytology (FNAC) with the conventional method of excisional biopsy to assess the efficacy, utility and accuracy of FNAC for the diagnosis of CL. MATERIALS AND METHODS: In a consecutive series of 100 patients referred for a suspected CL lesion during June 2001 to May 2002, FNAC and 'excisional biopsy followed by histopathology' were done using hematoxylin and eosin (H&E) stain for both procedures. RESULTS: The study group included 40 males and 60 females, ranging in age from 1 to 70 with a mean age of 28.4 years. In more than 60% of cases, the lesions were on the face. By histopathological examination, 86 of 100 patients were positive for CL; while FNAC showed 77 cases as positive for CL. Taking histopathology as a standard diagnostic procedure, FNAC showed a remarkably high sensitivity (89%) and specificity (100%). The positive and negative predictive values were 100% and 60%, respectively. CONCLUSION: FNAC is easier, less painful and more cost effective than the conventional 'scraping method/biopsy followed by histopathology'. The high sensitivity and specificity eliminate the need for other time consuming and invasive procedures. Limitations include poor sampling and poor yield.