ABSTRACT
OBJECTIVE: To determine the role of routine cervical Pap smears in detecting endometrial carcinomas. METHOD: A retrospective study was carried out from the histopathology archives for cases diagnosed as endometrial carcinomas with Pap smears within 6 months before histological diagnosis. The demographic details, reports of Pap smears and other tumor parameters on histopathology were noted. RESULTS: We identified 380 of 482 cases of endometrial carcinoma with a documented Pap smear within 6 months before histopathogical diagnosis. Out of 380 cases, 187 cases (49.2%) had shown abnormalities on Pap smear of which 80 cases (42%) were diagnosed as atypical glandular cells and 78 cases (41.7%) were diagnosed as adenocarcinoma. The presence of glandular abnormality on Pap smear significantly correlated with the tumor type, myometrial invasion and cervical involvement on histopathology (P < .05). Cases which had higher FIGO staging also had a higher detection rate on Pap smear (P < .05). CONCLUSION: The Pap smear may help in detection of endometrial carcinoma especially in cases with type 2 endometrial carinomas, tumor with cervical involvement and/or advanced FIGO stage.
Subject(s)
Cervix Uteri/pathology , Endometrial Neoplasms/diagnosis , Endometrial Neoplasms/pathology , Adenocarcinoma/diagnosis , Adenocarcinoma/pathology , Female , Humans , Middle Aged , Papanicolaou Test/methods , Retrospective Studies , Uterine Cervical Neoplasms/diagnosis , Uterine Cervical Neoplasms/pathology , Vaginal Smears/methodsABSTRACT
BACKGROUND: Sub typing of non small cell lung carcinoma (NSCLC) has an important task in the era of molecular and targeted therapies. Differentiating between squamous cell carcinoma (SQCC) and adenocarcinoma (ADC) is challenging when limited material is available in lung carcinoma. We investigated the accuracy and feasibility of sub typing NSCLCs in cytology and small biopsy material. METHODS: Concurrent cytology and biopsy material obtained in a single CT- guided procedure in lung carcinoma over a year period retrospectively. Both materials were individually sub typed and analyzed. Immunohistochemistry (IHC) was performed. Accuracy was determined by comparing the results with IHC. RESULTS: Total 107 of 126 cases of NSCLCs were included for analysis, where both cytology and biopsy material were adequate for interpretation. FNAC allowed tumor typing in 83 (77.6%) cases; 36 (33.6%) were ADC, 47 (43.9%) cases were SQCC and 24 (22.4%) cases diagnosed as Non-small cell carcinoma not otherwise specified (NSCLC-NOS). In biopsy, 86 cases (80.4%) were typed, among which 34 (31.8%) were ADC, 52 (48.6%) were SQCC and 21 (19.6%) were of NSCLC-NOS type. The result of Chi-square index was significant. With the aid of IHC, NSCLC-NOS reduced from 14 (13%) cases to 2 (1.9%) cases. CONCLUSION: Cytology and small biopsy specimens achieved comparable specificity and accuracy in sub-typing NSCLC and optimal results were obtain when findings from both modalities combine. The advantage of paired specimens is to maximize overall diagnostic yield and the remaining material will be available for ancillary technique like IHC or for molecular testing. Diagn. Cytopathol. 2017;45:598-603. © 2017 Wiley Periodicals, Inc.
Subject(s)
Adenocarcinoma/diagnosis , Biopsy, Fine-Needle/methods , Carcinoma, Non-Small-Cell Lung/diagnosis , Carcinoma, Squamous Cell/diagnosis , Lung Neoplasms/diagnosis , Adenocarcinoma/pathology , Adenocarcinoma/surgery , Adult , Aged , Aged, 80 and over , Biopsy, Fine-Needle/instrumentation , Carcinoma, Non-Small-Cell Lung/pathology , Carcinoma, Non-Small-Cell Lung/surgery , Carcinoma, Squamous Cell/pathology , Carcinoma, Squamous Cell/surgery , Diagnosis, Differential , Female , Humans , Image-Guided Biopsy , Immunohistochemistry , Lung Neoplasms/pathology , Lung Neoplasms/surgery , Male , Middle Aged , Retrospective Studies , Sensitivity and SpecificityABSTRACT
Primary non-Hodgkin lymphoma of the liver is a very rare malignancy. In this case report, we describe a case of primary hepatic lymphoma (PHL) in a 60-year-old man who presented with lump and pain in the abdomen of 2 months' duration. The patient had altered liver function, normal serum alfa fetoprotein level (AFP), normal hemogram and bone marrow. A computed tomography scan of the abdomen and pelvis showed an ill-defined hypodense mass with specks of calcification involving the liver, suggestive of primary malignant mass of liver. Diagnosis of PHL was established on the cytology smear and confirmed by immunohistochemistry on tissue biopsy. This case demonstrates that PHL should be considered in the differential diagnosis of space-occupying liver lesions in the presence of a normal level of AFP. Fine needle aspiration cytology is a faster and safer diagnostic modality even in such a rare case. The case has many unique features like negative serology for viruses, no type B symptom and normal lactate dehydrogenase level.
ABSTRACT
Metastasization and distinction from mammary carcinoma is of great clinical importance because of different treatment modalities. Here, we discuss a case of stage IIIC ovarian serous carcinoma, presenting with bilateral axillary nodes metastasis after 25 months interval of its initial presentation. Increased serum CA-125 level caused clinical suspicion. Computed tomography scan of abdomen and pelvis showed no residual disease or any abdominal lymphadenopathy. Mammography of both breast were normal. Bilateral axillary nodes were noted. Guided fine needle aspiration cytology (FNAC) and biopsy of ovarian carcinoma to axillary node is a rare event. Its recogn done. Cytomorphology revealed poorly differentiated carcinoma, compatible to that of primary ovarian tumor. Thus, metastatic carcinoma to axillary node from ovary was confirmed. This case illustrates a rare metastatic presentation of ovarian carcinoma and unequivocal role of FNAC to provide rapid diagnosis and preferred to be first line diagnostic procedure.
