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1.
Int J Appl Basic Med Res ; 4(1): 53-5, 2014 Jan.
Article in English | MEDLINE | ID: mdl-24600581

ABSTRACT

Primary squamous cell carcinoma (SqCC) of the breast is a very rare tumor accounting for less than 0.1% of all invasive breast carcinomas. This is a very aggressive, hormone receptor negative and treatment refractory tumor with poor prognosis. We report a case of primary SqCC of the breast in a 72-year-old postmenopausal lady who presented with a lump in the right breast. The treatment of primary SqCC of the breast does not differ from other common histological types of breast cancer and may involve surgery, chemotherapy, hormonal therapy and radiation therapy. Clinical trials including large series of these rare tumors are needed to increase our knowledge and to improve patient's outcome.

2.
Diagn Cytopathol ; 40(2): 113-7, 2012 Feb.
Article in English | MEDLINE | ID: mdl-22246926

ABSTRACT

This study examines the spectrum of lesions in the male breast at a tertiary care rural hospital in central India and explores the role of Fine Needle Aspiration Cytology (FNAC) in the diagnosis of these lesions. Male breast lesions formed 5.89% (119 cases) of the 2017 breast lesions which were sent for FNA in the cytology section over a period of 5 years (January 2005-December 2009). Of these, biopsy had been performed only on 37 (31.1%) patients. Benign lesions comprised 102 (85.7%) cases, malignant lesions comprised 14 (11.8%) cases and inflammation/abscess was found in 3 (2.5%) cases. Gynecomastia was the commonest benign lesion in 86 (84.3%) cases. The cytologic features of gynecomastia included mild to moderate cellularity, cohesive sheets of bland cells, bipolar bare nuclei. Mild nuclear atypia was found in 19 cases. The cytologic features of malignancy comprised of dyshesive groups of ductular cells with moderate to severe degree of nuclear atypia and absence of bare nuclei. Histology was done in 37 cases and diagnostic accuracy of FNAC for gynecomastia was 100% and for malignancy 85.7%. This study showed that FNAC is a reliable tool for diagnosing male breast lesions. We conclude that FNAC should be performed as a standard procedure in the clinical evaluation of male breast masses. Many unnecessary surgical biopsies for histopathologic diagnosis can thus be avoided.


Subject(s)
Breast Neoplasms, Male/diagnosis , Gynecomastia/diagnosis , Adolescent , Adult , Aged , Aged, 80 and over , Biopsy, Fine-Needle , Breast Neoplasms, Male/pathology , Child , Gynecomastia/pathology , Histocytological Preparation Techniques , Hospitals, Rural , Humans , India , Male , Middle Aged
3.
Acta Cytol ; 53(1): 89-92, 2009.
Article in English | MEDLINE | ID: mdl-19248560

ABSTRACT

BACKGROUND: Basaloid squamous cell carcinoma is a high-grade variant of squamous cell carcinoma that most commonly occurs in the upper aerodigestive tract. There are limited case reports of this entity in the cytology literature. The authors describe the cytologic features of a histologically confirmed case of basaloid squamous cell carcinoma arising in the floor of the mouth. CASE: A 51-year-old woman presented with a swelling in the floor of the mouth. Fine needle aspiration was performed; the aspirate comprised groups, sheets and a dispersed population of small to medium-sized cells with hyperchromatic nuclei and scant cytoplasm. Extracellular basement membrane-like material was also noted, which led to the erroneous diagnosis of adenoid cystic carcinoma. Histopathology characteristically revealed the presence of squamoid nests between malignant basaloid cells, and the tumor was finally diagnosed as basaloid squamous cell carcinoma. Occasional groups of squamoid cells were observed in the aspirate on retrospective evaluation. CONCLUSION: Basaloid squamous cell carcinoma should be considered in the differential diagnosis of tumors arising in oral cavity. Cytologic diagnosis may be difficult, but careful search for a second cell population of squamoid cells in addition to small basaloid cells may aid in rendering the correct diagnosis.


Subject(s)
Carcinoma, Squamous Cell/diagnosis , Mouth Neoplasms/diagnosis , Biopsy, Fine-Needle , Carcinoma, Squamous Cell/pathology , Diagnosis, Differential , Diagnostic Errors , Female , Humans , Middle Aged , Mouth Neoplasms/pathology
5.
Asian Pac J Cancer Prev ; 8(2): 243-8, 2007.
Article in English | MEDLINE | ID: mdl-17696739

ABSTRACT

A total of 140 cases of histologically confirmed oral cancer were evaluated for their demographic details, dietary habits and addiction to tobacco and alcohol using a pre-designed structured questionnaire at the Mahatma Gandhi Institute of Medical Sciences, Sevagram in Central India. These cases were matched with three sets of age and sex matched controls. Oral cancer was predominant in the age group of 50-59 years. Individuals on a non-vegetarian diet appeared to be at greater risk of developing oral cancer. Cases were habituated to consuming hot beverages more frequently and milk less frequently than controls. Consumption of ghutka, a granular form of chewable tobacco and areca nut, was significantly associated with oral cancer cases. Cases had been using oral tobacco for longer duration than controls, and were habituated to sleeping with tobacco quid in their mouth. Most cases were also addicted to smoking tobacco and alcohol consumption. Bidi (a crude cigarette) smoking was most commonly associated with oral cancer. On stratified analysis, a combination of regular smoking and oral tobacco use, as well as a combination of regular alcohol intake and oral tobacco use were significantly associated with oral cancer cases. Synergistic effects of all three or even two of the risk factors - oral tobacco use, smoking and alcohol consumption- was more commonly seen in cases when compared to controls.


Subject(s)
Mouth Neoplasms/epidemiology , Adult , Aged , Alcohol Drinking/adverse effects , Cooking , Diet , Female , Humans , India/epidemiology , Male , Middle Aged , Risk Factors , Sex Characteristics , Smoking/adverse effects , Tobacco, Smokeless/adverse effects
6.
Acta Cytol ; 51(1): 99-101, 2007.
Article in English | MEDLINE | ID: mdl-17328507

ABSTRACT

BACKGROUND: Clear cell sarcoma of the kidney (CCSK) was first recognized from its predilection to metastasize to bone. While there are many case reports in documenting the diagnosis of CCSK by fine needle aspiration cytology (FNAC), this is the first case in which FNAC was instrumental in diagnosing the condition from a metastatic site. CASE: A 2-year-old presented with multiple bone lesions. Fine needle aspirates from these lesions showed a polygonal cell population with eccentrically diagnose both pri placed, lobulated nuclei. The diagnosis of metastatic clear cell sarcoma offered on FNAC prompted a search for the primary renal lesion. CONCLUSION: FNAC is a rapid, cost-effective technique and must be used to type pediatric tumors so that an appropriate chemotherapeutic regimen can be commenced promptly.


Subject(s)
Biopsy, Fine-Needle , Bone Neoplasms/secondary , Kidney Neoplasms/pathology , Sarcoma, Clear Cell/secondary , Bone Neoplasms/diagnosis , Child, Preschool , Humans , Sarcoma, Clear Cell/diagnosis
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