Displaying all 7 publications

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  1. Jayaram G, Razak A, Gan SK, Alhady SF
    Malays J Pathol, 1999 Jun;21(1):17-27.
    PMID: 10879275
    1853 thyroid lesions subjected to cytological sampling (either by the fine needle aspiration or fine needle capillary sampling technique) from January 1992 to December 1997 at the University Hospital, Kuala Lumpur, were reviewed. Nodular goitre was the most common thyroid lesion needled (67.35%). Among the neoplastic lesions, follicular neoplasms predominated (64%), followed by papillary carcinoma (29.4%). In 325 cases, partial or total thyroidectomy had been done, providing material for histological review and cyto-histological correlation. Cytological diagnosis was found to have high sensitivity and specificity rates of over 75%. Besides, most non-neoplastic thyroid lesions could be diagnosed on cytology. The scope of cytology in the diagnosis of lymphomas, anaplastic and metastatic tumours rendered diagnostic biopsies (or thyroidectomy) unnecessary in these cases. Being a cost-effective technique and having the capacity to provide exact morphological diagnosis in a large variety of thyroid lesions, cytology is obviously the method of choice in the assessment of thyroid nodules.
  2. Yip CH, Jayaram G, Alhady SF
    Med J Malaysia, 2000 Sep;55(3):363-7.
    PMID: 11200718
    A total of 676 palpable breast lumps seen in the Breast Clinic, University Hospital, Kuala Lumpur from August 1993 to August 1994 were subjected to fine needle aspiration cytology. Fifty-four were reported as inadequate, 501 benign, 95 malignant and 26 suspicious. One hundred and eighty-seven aspirates had histological correlation, while 34 of the malignant aspirates had clinical correlation. The majority of the other 455 patients were followed up for a period of 60 to 72 months without any malignancies becoming apparent. For analysis, only the 221 cases with histological or clinical correlation were included, (the suspicious category was included into the positive group and the inadequate cases were excluded), giving a sensitivity of 91.7%, a specificity of 91.7% and a diagnostic accuracy of 91.7%. Breast cytology was an accurate and rapid method of diagnosis of breast diseases, and in a busy surgical unit with limited operating time, it allowed for the triage of patients with breast complaints in deciding which cases needed early open biopsy. A negative cytology does not exclude the possibility of cancer, as there was a false negative rate of 11%. However by utilising a diagnostic triad of clinical examination, radiological assessment and fine needle aspiration cytology, the risk of missing a malignancy is small.
  3. Jayaram G, Alhady SF, Yip CH
    Malays J Pathol, 1996 Dec;18(2):81-7.
    PMID: 10879227
    780 breast cytology samples obtained over a one year period at the Breast Clinic of the University Hospital, Kuala Lumpur were reviewed. These included 745 fine needle aspirates (FNA's) and 35 nipple smears. The broad categories of cytodiagnoses were as follows: malignant: 95, suspicious or equivocal: 26, benign: 543, no proliferative lesion: 58 and inadequate: 58. The benign and malignant lesions were also subcategorized on cytological basis. The suspicious or equivocal lesions were subjected to biopsy and 17 of these proved to be malignant. 194 cases that were subjected to histological confirmation and 34 cases that were considered to be undisputably malignant (on the basis of clinical features, recurrences, metastases, etc.) were subjected to statistical analysis (total 228 cases). If the cytologically suspicious/equivocal category was considered as "test positive" the sensitivity of cytodiagnosis was 97.4% and the specificity 92%. The high degree of cytodiagnostic sensitivity and specificity make breast cytology a valuable adjunct in the evaluation of breast lesions.
  4. Yip CH, Alhady SF, Jayaram G
    Med J Malaysia, 1995 Sep;50(3):268-71.
    PMID: 8926907
    The breast clinic in the university Hospital Kuala Lumpur was started in August 1993 to cater for the increasing number of women seeking treatment for breast complaints. A four-month survey carried out from January to April 1994 found that Chinese women are more "breast conscious" than Malay and Indian women. The majority of patients were in the reproductive age group. Benign breast diseases form the majority of cases of breast diseases seen. The pick-up rate for new cases of breast cancer was 3.1%. Fine needle aspiration biopsy had a 100% sensitivity during the four-month study, and was a quick method of obtaining a diagnosis.

    Study site: Breast clinic, University Malaya Medical Centre (UMMC)
  5. Yeoh NT, Somasundaram K, Alhady SF, Paramsothy M
    Med J Malaysia, 1986 Dec;41(4):365-9.
    PMID: 2823084
    Carcinoma of the biliary tract is a rare complication of choledochal cysts. Furthermore, the greater predisposition of the cyst wall to neoplastic change has been cited as additional justification for cyst excision rather than on-site internal drainage as the primary choice of operation. The report concerns a patient who developed cholangiocarcinoma despite excision of a choledochal cyst and presented with symptoms of biliary obstruction within one year of the operation. Although this is a rare complication, the need for careful long-term follow-up is supported by this observation.
  6. Liam CK, Looi LM, Pailoor J, Alhady SF
    Ann Acad Med Singap, 1989 Nov;18(6):713-6.
    PMID: 2624423
    Three cases of progressive dyspnoea in young female adults due to pulmonary lymphangitic carcinomatosis are reported. The underlying primary neoplasm was gastric carcinoma in all 3 cases. The diagnosis was not suspected in 2 patients because of their young age.
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