Home
About us
Ahead of print
Instructions
Submission
Subscribe
Advertise
Contact
e-Alerts
Reader Login
Users Online:494
Export selected to
Endnote
Reference Manager
Procite
Medlars Format
RefWorks Format
BibTex Format
Citation statistics : Table of Contents
2013| April-June | Volume 30 | Issue 2
Online since
May 29, 2013
Archives
Previous Issue
Next Issue
Most popular articles
Most cited articles
Show all abstracts
Show selected abstracts
Export selected to
Cited
Viewed
PDF
ORIGINAL ARTICLES
The Bethesda system for reporting thyroid fine needle aspirates: A cytologic study with histologic follow-up
Santosh Kumar Mondal, Simanti Sinha, Bijan Basak, Dipanwita Nag Roy, Swapan Kumar Sinha
April-June 2013, 30(2):94-99
DOI
:10.4103/0970-9371.112650
PMID
:23833397
Background:
The Bethesda system for reporting thyroid cytopathology represents a major step towards standardization, reproducibility, improved clinical significance, and greater predictive value of thyroid fine needle aspirates (FNAs).
Aims:
To elucidate the utility of the Bethesda system in reporting thyroid FNAs.
Materials and Methods:
We retrospectively reviewed thyroid FNAs between April 2009 and March 2012, classified them using the Bethesda system, found out the distribution of cases in each Bethesda category, and calculated the malignancy risk for each category by follow-up histopathology.
Results:
Of the 1020 FNAs, 1.2% were non-diagnostic, 87.5% were benign, 1% were atypical follicular lesion of undetermined significance (AFLUS), 4.2% were suspicious for follicular neoplasm (SFN), 1.4% were suspicious for malignancy (SM), and 4.7% malignant. Of 69 cases originally interpreted as non-diagnostic, 12 remained non-diagnostic after re-aspiration. In 323 cases, data of follow-up histopathologic examination (HPE) were available. Rates of malignancy reported on follow-up HPE were non-diagnostic 0%, benign 4.5%, AFLUS 20%, SFN 30.6%, SM 75%, and malignant 97.8%.
Conclusions:
Reviewing the thyroid FNAs with the Bethesda system allowed a more specific cytological diagnosis. In this study, the distribution of cases in the Bethesda categories differed from some studies, with the number of benign cases being higher and the number of non-diagnostic and AFLUS cases being lower. The malignancy risk for each category correlated well with other studies. The Bethesda system thus allows standardization in reporting, improves perceptions of diagnostic terminology between cytopathologists and clinicians, and leads to more consistent management approaches.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
47
13,913
1,004
Pancreatic and peripancreatic tuberculosis presenting as hypoechoic mass and malignancy diagnosed by ultrasound-guided fine-needle aspiration cytology
RN Rao, Rakesh Pandey, Manoj Kumar Rana, Praveer Rai, Archna Gupta
April-June 2013, 30(2):130-135
DOI
:10.4103/0970-9371.112658
PMID
:23833404
Background:
Pancreatic and peripancreatic tuberculosis is an extremely uncommon disease, presenting as hypoechoic mass on ultrasonography and imaging mimicking malignancy. Consequently, it represents a diagnostic challenge.
Aims:
To study 14 unusual cases of pancreatic and peripancreatic tuberculosis undergoing ultrasound-/endoscopic-guided fine-needle aspiration cytology (FNAC) in the 5-year period from 2006 to 2010.
Materials and Methods:
Endoscopic-guided FNAC was done in two cases, while ultrasound-guided FNAC was performed in 12 cases using 22-G needles via a percutaneous transabdominal approach. The aspirated material was quickly smeared onto glass slides, air dried, and wet fixed in 95% ethyl alcohol for subsequent Papanicolaou staining.
Results:
All pancreatic and peripancreatic tuberculosis cases showed solid-cystic pancreatic mass. Smears showed epithelioid cell granulomas, multinucleated giant cells, mixed inflammatory cells and histiocytes against a necrotic background. The common anatomic locations were the head, peripancreatic, tail and body of the pancreas.
Conclusions:
Ultrasound-/endoscopic-guided FNAC is a safe, reliable and cost-effective method for preoperative diagnosis of pancreatic and peripancreatic tuberculosis. Clinical symptoms and accurate diagnostic approach by ultrasound-/endoscopic-guided FNAC of pancreatic and peripancreatic tuberculosis is needed to avoid performing redundant laparotomy. Despite its rarity, pancreatic and peripancreatic tuberculosis should be considered for differential diagnosis of pancreatic and peripancreatic cystic mass in endemic developing countries.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
12
4,738
222
Cytomorphological variables of hepatic malignancies in fine needle aspiration smears with special reference to grading of hepatocellular carcinoma
Sharda Balani, Reeni Malik, Rajesh Malik, Neelkamal Kapoor
April-June 2013, 30(2):116-120
DOI
:10.4103/0970-9371.112655
PMID
:23833401
Background:
The evaluation and management of discrete hepatic masses is a clinical problem. Ultrasound guided fine needle aspiration cytology (FNAC) is a rapid, accurate and safe diagnostic procedure that can be used in various neoplastic and non-neoplastic diseases of the liver.
Aim:
To evaluate the cytomorphological features of hepatocellular carcinoma.
Materials and Methods:
Ultrasound-guided fine needle aspiration was performed on 52 patients clinically suspected of having hepatic lesion.
Results:
Malignancy was detected in 50 cases. The primary malignancies consisted of 15 cases of hepatocellular carcinoma (HCC), 4 cases of cholangiocarcinoma and 2 of hepatoblastoma. There were 29 metastatic lesions, which included 26 cases of adenocarcinoma, 2 cases of squamous cell carcinoma and 1 of lymphoma. The key diagnostic features for HCC were trabecular arrangement, polygonal cells with eosinophilic and granular cytoplasm, hyperchromatic nuclei with macronucleoli. Atypical naked hepatocytic nuclei and malignant cells separated by sinusoidal capillaries were also commonly seen. The sensitivity and specificity of FNA for malignancies was found to be 96% and 100% respectively, yielding a positive predictive value of 100% and negative predictive value of 50%.
Conclusions:
There was a very good correlation of cytological criteria and histopathological diagnosis in hepatocellular carcinoma of various grades as well as in differentiating primary from metastatic tumors. It is recommended that image directed FNAC should be the primary diagnostic modality for assessing potential malignancy in any patient with a localized hepatic mass.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
8
4,866
303
Comparative evaluation of six cytological grading systems in breast carcinoma
Kaushik Saha, Gargi Raychaudhuri, Bitan Kumar Chattopadhyay, Indranil Das
April-June 2013, 30(2):87-93
DOI
:10.4103/0970-9371.112647
PMID
:23833396
Background:
Cytological grading is a useful tool for selection of therapy and prognosis in breast carcinoma. Despite having many cytological grading systems, there is still no agreement among pathologists to accept one of them as a gold standard.
Aim:
This study was undertaken to evaluate six such three-tier cytological grading systems to determine which system corresponds best to histological grading done by Nottingham modification of Scarff Bloom Richardson (SBR)'s method.
Materials and Methods:
In a double-blind study, preoperative cytological grades obtained by six systems on fine-needle aspiration cytology (FNAC) smears were compared by testing concordance, association and correlation with histological grade derived postoperatively by the SBR's method in 57 patients of breast carcinoma. Bivariate correlation studies and multiple linear regressions were done to assess the significance of the different cytological parameters to predict final cytological grades.
Results:
Robinson's system demonstrated the best correlation (ρ = 0.799;
P
= 0.000 and τ = 0.765;
P
= 0.000), maximum percent agreement (77.19%) and a substantial kappa value of agreement (κ = 0.62) with the SBR's grading system. All the six cytological grading systems correlated with histological grading strongly and positively. In multiple regression analysis, all of the cytological parameters of Robinson's system except cell size and nucleoli had significance in predicting the final cytological grade.
Conclusions:
Robinson's grading system is simple, more objective and reproducible, and demonstrated the best concordance with histological grading. So, Robinson's system should be used routinely for breast carcinoma aspirates.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
8
11,720
1,459
Immunocytochemistry: It's role in diagnosis of undifferentiated neoplasms by fine needle aspiration cytology
Palash Kumar Mandal, Santosh Kumar Mondal, Shravasti Roy, Anindya Adhikari, Nandita Basu, Swapan Kumar Sinha
April-June 2013, 30(2):121-124
DOI
:10.4103/0970-9371.112656
PMID
:23833402
Background:
Fine needle aspiration cytology (FNAC) is a rapid, cheap and reliable method for diagnosing any accessible lesion. However, there remains a group of malignant undifferentiated neoplasms, which can only be categorized with the help of immunocytochemistry (ICC). The categorization is important due to their vast difference in treatment and prognosis.
Aim:
To evaluate the effectiveness of ICC in categorizing the undifferentiated neoplasms diagnosed on routine FNAC smears.
Materials
and
Methods:
Thirty six cases of undifferentiated neoplasms were selected from a group of total 78 cytology cases of undifferentiated tumors from different sites like head and neck, lymph node, soft tissue etc. These were then subjected to a panel of ICC markers based on the clinical and cytomorphological features.
Results:
Of these, 21 were simple, ten were computerized tomography guided and five were ultrasound guided FNACs respectively. All the 78 cases were confirmed by histopathological examination and immunohistochemistry. Of the 36 cytological cases, final diagnosis correlated in 30 cases histologically. The six cases were incorrect either due to inadequate material on the smears (three cases) or false positive staining (three cases).
Conclusions:
Our study found that ICC is a sensitive and specific method for early and definitive diagnosis of undifferentiated neoplasms. However, selection of antibodies must be judicious to make it cost effective.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
5
4,726
339
CASE REPORTS
Skull base chordoma presenting as nasopharyngeal mass with lymph node metastasis
Bhawna Bhutoria Jain, Soma Datta, Suparna Ghosh Roy, Uma Banerjee
April-June 2013, 30(2):145-147
DOI
:10.4103/0970-9371.112662
PMID
:23833408
Spheno-occipital chordomas can rarely present as nasopharyngeal mass. Metastases occur only in advanced disease. They can pose a diagnostic dilemma when information about diagnosis of the primary tumor is not available. We present cytological findings in upper cervical lymph node of a case of nasopharyngeal chordoma and discuss possible differential in such a location.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
4
3,920
108
Metastatic appendiceal goblet cell carcinoid masquerading as mucinous adenocarcinoma in effusion cytology: A diagnostic pitfall
Anuja Gupta, Trupti Patel, Parul Dargar, Manoj Shah
April-June 2013, 30(2):136-138
DOI
:10.4103/0970-9371.112659
PMID
:23833405
Goblet cell carcinoids are rare tumors of appendix having a mixed phenotype, with partial neuroendocrine differentiation and intestinal type goblet cell morphology. The reported incidence of this tumor is still limited. Till now, only two cases of metastatic goblet cell appendiceal carcinoid on effusion cytology have been reported in literature. We describe the clinico-pathological details and lay stress on fluid cytology of metastatic goblet cell carcinoid to ascitic fluid.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
3
4,618
115
ORIGINAL ARTICLES
Frequency and patterns of abnormal Pap smears in Sudanese women with infertility: What are the perspectives?
Ahmed O Almobarak, Mohammed H Elhoweris, Hilmi M Nour, Mohammed Abd Allah M Ahmed, Al-Fadhil Alobeed Omer, Mohamed H Ahmed
April-June 2013, 30(2):100-103
DOI
:10.4103/0970-9371.112651
PMID
:23833398
Background:
Pelvic inflammatory disease is one of the major causes of infertility in females. Also, women with infertility are at high-risk of developing cervical intraepithelial lesions or even carcinoma.
Aim:
To assess the prevalence and patterns of epithelial cell abnormalities in cervical smears in Sudanese infertile and fertile women.
Materials and Methods:
The present study included 200 cases (women with infertility) of age group 20-60 years who had routine pap smear. A total of 700 fertile women constituted the control group.
Results:
Among the 200 infertile women, 93.5% reported as negative for intraepithelial lesion or malignancy (NILM), and 6.5% were epithelial cell abnormalities (atypical squamous cells of undetermined significance and above). In the control group 96.6% of the smears reported as NILM and 3.4% as epithelial cell abnormalities. The percentage of abnormal pap smears in the infertile women was significantly higher when compared with the control group.
Conclusions:
Epithelial cell abnormalities are significantly higher in women with infertility as compared with fertile women. Importantly, inflammatory smears were reported two times more than in the controls. We recommend pap smear as a routine practice for all women assessed for infertility problems. Further studies are necessary to evaluate the incidence of human papilloma virus infections in infertile women with abnormal cervical cytology.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
2
6,129
275
Cytomorphometric and cytomorphologic analysis of oral mucosa in children with sickle cell anemia
Juliana Umetsu Paraizo, Itauana Aliete Vettorello Rech, Luciana Reis Azevedo-Alanis, Mara Albonei Dudeque Pianovski, Antonio Adilson Soares De Lima, Maria Ângela Naval Machado
April-June 2013, 30(2):104-108
DOI
:10.4103/0970-9371.112652
PMID
:23833399
Background:
Sickle cell anemia (SCA) is an autosomal recessive genetic disorder, characterized by chronic hemolytic anemia, episodic painful crises, and pathologic involvement of many organs, consequence of vaso occlusive phenomenon and vasculopathy. Several forms of the chronic anemia, consequence of hemolysis, can be associated with oral epithelial cells changes. Exfoliative cytology can be used to detect real changes in the oral mucosa in SCA.
Aims:
To evaluate morphometric and morphological changes in oral epithelial cells by exfoliative cytology in children with SCA.
Materials and Methods:
Oral smears were collected from clinically normal-appearing mucosa by liquid-based exfoliative cytology in 20 SCA children (SCA group) and 20 healthy children (C group), matched for age and gender. The slides were prepared and stained by the Papanicolaou technique. Cell morphology and cellularity were analyzed and compared by Chi-square test (
P
< 0.05). Images of 50 cells per slide were captured and the nuclear area (NA) and cytoplasmic area (CA) were analyzed using an image analysis system. The nucleus-to-cytoplasmic area ratio (NA/CA) was calculated. To compare the means of groups SCA and C, the Student's
t
-test (
P
< 0.05) was applied to NA and CA; test non-parametric Mann Whitney U (
P
< 0.05) was used to compare NA/CA.
Results:
Mean values for SCA and C groups were: NA (69.38 and 59.63 μm²;
P
= 0.01); CA (2321.85 and 2185.60 μm²;
P
= 0.24); NA/CA (0.03 and 0.02;
P
= 0.13), respectively. A significant increase in NA for SCA group (
P
= 0.01) was seen. No morphological differences were found between the groups. There was a predominance of nucleated cells of the superficial layer in the smears of both groups. Class I smears were predominant in both groups.
Conclusions:
This study revealed that SCA was able to induce significant changes on nuclear area of the oral epithelial cells.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
2
4,358
283
Cytomorphometric analysis of the gingival epithelium in type 2 diabetic patients with and without smoking habit
Punit Vaibhav Patel, Sheela Kumar Gujjari
April-June 2013, 30(2):109-115
DOI
:10.4103/0970-9371.112653
PMID
:23833400
Background:
It has been shown that cigarette smoking as well as diabetes mellitus can produce cytomorphometric alterations in oral epithelial cells with the significant increase in the nuclear area (NA) and significant decrease in the cytoplasmic/nuclear ratio in comparison to healthy control. However, the synergistic effect of tobacco smoking and diabetes on the morphology of gingival epithelial cells is not been explored until date.
Aim:
This study was carried out to investigate the effects of diabetes and the synergistic effects of smoking and diabetes on the cytomorphometry of gingival epithelium.
Materials and Methods:
Gingival smears were collected from 30 male subjects diagnosed with type 2 diabetes with (n = 10) or without history of smoking habit (n = 10). Healthy subjects with no history of smoking or diabetes served as the control group (n = 10). The smears were stained using Papanicolaou procedure. The cellular (CA) and nuclear areas (NA) were measured using image analysis software. One-way ANOVA and Tukey-HSD procedure (at
P
= 0.05) were used to analyze all the parametric variables.
Results:
A statistically significant (
P
< 0.001) increase in NA and N:C ratio in smoker diabetic group was observed compared to the non-smoker diabetic group and the control group. The non-smoker diabetic group also showed significant increase (
P
< 0.001) in NA and N:C ratio when compared to the control group, whereas the comparison of the three groups for difference in CA was not statistically significant at
P
> 0.05.
Conclusions:
There were significant alterations in the cellular pattern of gingival mucosa cells in a non-smoker diabetic, but the alteration was to a greater extent in smoker diabetics demonstrating a synergistic effect of smoking and diabetes on gingival mucosa.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
1
3,779
230
CASE REPORTS
Post-burn duct carcinoma breast: An unusual case report
Neha Singh, Seema Rao, Shyama Jain
April-June 2013, 30(2):139-141
DOI
:10.4103/0970-9371.112660
PMID
:23833406
Malignancies arising from burn scars though rare are well documented in the literature; squamous cell carcinoma is the most common burn scar neoplasm, and adenocarcinoma is an extremely uncommon and rarely reported tumor in these scars. We hereby report a case of a young woman who presented with a rapidly growing lump in a scar in the mammary region that sustained severe burns 20 years back. It was diagnosed as duct carcinoma breast on cytology and later confirmed on histopathology and immunohistochemistry. The case mandates regular follow-up of patients with post-burn scars, and any lump arising in that region should be promptly investigated.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[PubMed]
-
2,824
106
Tubulopapillary hidradenoma: A rare case with cytohistopathological correlation
Neha Kawatra Madan, Shilpi Agarwal, Manupriya Nain
April-June 2013, 30(2):142-144
DOI
:10.4103/0970-9371.112661
PMID
:23833407
Tubulopapillary hidradenoma is a rare adnexal neoplasm with only a few cases reported in literature. The tumor shows a female predominance with a wide age range and presents as a well-defined, non-tender nodule most often located on the scalp. Review of the literature yielded no fine-needle aspiration reports of the cytological features of the tumor. We report a rare case of tubulopapillary hidradenoma in a 30-year-old male, presenting with a scalp swelling. The cytomorphological features are described in detail with histopathological correlation.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[PubMed]
-
3,223
115
LETTER TO EDITOR
Role of imprint cytology in intra-operative diagnosis of an unusual variant of teratoma
K Subitha, Renu thambi, S Sheeja, V Letha
April-June 2013, 30(2):148-149
DOI
:10.4103/0970-9371.112663
PMID
:23833409
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[PubMed]
-
2,296
134
ORIGINAL ARTICLES
Cytomorphologic significance of marginal vacuoles in diffuse thyroid enlargements
Anshu Gupta, Manish Singhal, Shivani Kalhan, Atul Gupta, Onis Singhal, Viplesh Kaur
April-June 2013, 30(2):125-129
DOI
:10.4103/0970-9371.112657
PMID
:23833403
Background:
Fine needle aspiration cytology (FNAC) of the thyroid is an established first-line test for thyroid lesions. Marginal vacuoles (MVs) have been associated with hyperactivity of the thyroid, but some studies have pointed towards their nonspecific status.
Aims:
To assess the presence of MVs in diffuse thyroid enlargements and evaluate the strength of correlation between MVs, levels of thyroid hormone and cytological diagnosis.
Materials and Methods:
Ninety-seven cases of diffuse thyromegaly were studied. Cytomorphological features were examined with special attention to MVs. MVs were graded as scant, moderate and abundant. Hormonal status of the patients was recorded. The presence and grading of MVs was correlated with cytological diagnosis and hormonal status. The strength of association was studied by applying the Chi-square test and test of proportion; a
P
? 0.05 was considered significant. ≤ 0.05 was considered significant.
Results:
Abundant MVs were not associated with hypothyroidism in this study; 79% of these cases were hyperthyroid. The correlation between moderate/insignificant MVs and functional status of the thyroid gland was inconclusive. Further, abundant MVs in thyroid FNACs were seen in cases of primary hyperplasia and Hashimoto's thyroiditis. There was a significant correlation between the presence of abundant/moderate MVs and primary hyperplasia and their absence in colloid goiter (
P
= 0.01 and 0.004, respectively).
Conclusions:
A significant association was found between abundant MVs and a hyperthyroid state. Moderate/absent MVs in diffuse goiters were not found to correlate with thyroid function. Thus, all diffuse goiters with prominent MVs require hormonal evaluation to rule out hyperfunction of the thyroid.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[PubMed]
-
3,216
234
Search
The Journal
Site Statistics
Addresses
My Preferences
Online Submission
Sitemap
|
Advertise
|
What's New
|
Feedback
|
Disclaimer
|
Privacy Notice
© <%=year(date())%> Journal of Cytology |
Indian Academy of Cytologists
| Published by Wolters Kluwer -
Medknow
Online since 15
th
April, 2008