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Metastasis from non-mammary malignant neoplasms to the breast is rare and represents 0.2%-1.3% of all breast malignancies. Fine needle aspiration cytology (FNAC) is the first line of investigation for any breast lump and cyto-morphological appearance of primary breast malignancies is well documented. Occasionally metastasis to the breast may be the initial presentation and can masquerade clinically as primary breast malignancy. The present case describes the clinical and cytological challenges in an unusual case of ovarian carcinoma with initial presentation as breast mass, mimicking as inflammatory carcinoma. In cytology the breast lesion was initially misdiagnosed as primary breast carcinoma and subsequently diagnosed as metastatic ovarian carcinoma based on core needle biopsy findings, aberrant immuno-profile and clinical findings; thus making the complex case worthy of discussion.
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Background: The Fine needle aspiration cytology (FNAC) is considered as a valuable and distinguished diagnostic test in the initial assessment of the patients presenting with a mass in the head and neck region or when a recurrence is suspected after previous treatment. Aims: This study was therefore designed to elucidate the efficacy of FNAC as an alternate diagnostic tool to histopathology in head and neck swellings and evaluation of staining efficacy of PAP and MGG stain over Haematoxylin and eosin (H and E) in routine cytopathological smears. Settings and Design: The study was conducted in the Department of Oral and Maxillofacial Pathology, where FNAC samples were collected from 150 patients with head and neck swellings. Materials and Methods: All the slides were stained with H and E, Papanicolaou (PAP), and May Grunewald Giemsa (MGG) stains. The cytopathological diagnosis was compared with histopathological diagnosis based on H and E stained sections obtained from paraffin-embedded formalin-fixed biopsy specimen of benign and malignant neoplasms. Statistical Analysis Used: The resulting data were analyzed using SPSS software version 19. Differences between the variables were analyzed using Pearson Chi-square test and Kruskal–Wallis test wherever applicable. Results: The FNAC as a diagnostic tool has sensitivity of 84.8%, 72.72%, and 78.78%, specificity of 62.5%, 75%, and 75%, and accuracy of 80.48%, 73.14%, and 78.04% in H and E, MGG, and PAP stain, respectively. PAP stain was the most efficient stain when all qualitative parameters are taken into consideration with maximum sensitivity and specificity for achieving definitive cytodiagnosis. Conclusions: The FNAC is an inexpensive and minimally invasive technique to diagnose different types of head and neck swellings and complement histopathological diagnosis.
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Background- Cervical lymphadenopathy is one of the most frequent clinical presentation of patients attending out patient department and also the most common manifestations of underlying pathology of the head and neck region, with numerous differential diagnoses such as neoplasms and infections Fine needle aspiration cytology (FNAC) is considered as a safe, easy, quick and also the first line diagnostic technique for evaluation of cervical lymphadenopathy. The study comprised of 150 Materials and methodpatients clinically presenting with cervical lymph node swelling coming for FNAC to the department of pathology. Out of 150 patients, 25 patients underwent surgery and histopathological correlation was done for these patients. Results: Among the 150 cases majority of the patients were males 70 % with M:F ratio 2.33:1.Age of the patients ranged from 1 to 90 years with a mean age of 40.44 years.Most of the lymph node lesions were seen in the age group of 21-30 years(20.67%). Level IIb lymph node was most commonly affected(36%).In FNAC 63.70 % cases were benign and 36.29 % cases were malignant.Among the benign lesions Reactive lymphoid hyperplasia was most common(25.9%) and in the malignant lesions metastatic carcinoma was most common(19.25%). In HPE 82.5% were benign and 17.5% were malignant.There was a strong correlation among the FNAC and HPE findings where reactive lymphoid hyperplasia was found to be most common benign lesion. Conclusion: Fine Needle Aspiration Cytology is a rapid, safe, efficient, cost-effective and the first line investigation for diagnosis of cervical lymph node lesions. Histopathological examination however remains the gold standard for definitive diagnosis of in certain malignant lymph node lesion.
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Aims And Objectives To ?nd the sensitivity and speci?city of FNAC and Core-Cut biopsy. To study the ef?cacy of FNAC and Core-Cut biopsy with that of Histopathological (gross specimen) study in diagnosing a breast lump. To ?nd limitations of FNAC and Core-Cut biopsy This is Hospital based Materials and Method: Interventional study at Tertiary care centre in the department of General Surgery. All patients admitted during the period of 24 months with palpable breast lump coming under the eligibility criteria will be subjected for FNAC and Core-Cut biopsy after obtaining informed consents. Data Entry is done by using MS Excel and Analysis is done by using Suitable Statistical tests. Results: Our study of 70 patients, age incidence was ranged from 18 to 70 years.The age incidence for the benign lesions ranged from 18 years to 64 years (Mean age 38.5 years, SD= 12.56 years). The incidence for the malignant lesions ranged from 25 to 70 years (mean age 51.06 years, SD= 10.62 years). Out of total 70 patient, 49 patients had lump in right breast, 21 had lump in left breast. Our study True positive for FNAC was 38(54.28%) True negative was 26 (37.14%) and false positive was 0 and false negative were 6 (0.08%), which lead to the interpretation of sensitivity of 86 % for FNAC and speci?city of 81.12% for FNAC.Our study True positive for Core-Cut biopsy was 42(60%) True negative was 26(38%) and False positive was 0(0%) and false negative was 02(2.85%), which lead to the interpretation of sensitivity of 95% for Core-Cut biopsy and speci?city of 92.85 % for Core-cut biopsy. For Core-Cut biopsy in our study positive and negative predictive value was found to be 100% and 59.09% respectively As Both Sensitivity and Specify of Core-Cut biopsy is far superior than FNAC, and more number of Conclusion: False Negative reports in FNAC, where we can miss the Malignant breast Lump, we conclude that, Core-Cut Biopsy is far superior to FNAC in the diagnostic approach of breast cancer and, especially in cases of doubt, it is preferable to proceed directly with Core Cut biopsy.
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Purpose: Breast fine needle aspiration cytology (FNAC) has a long history of providing accurate, rapid and cost-effective diagnosis of palpable breast lesions. Recently, International Academy of Cytology (IAC) at Yokohama proposed a new reporting system for breast cytology, in order to bring uniformity across the globe. Any new classification system needs to be validated for its practical applicability. Objectives: This study was conducted to categorize the breast lesions as per this classification and further determine the diagnostic efficacy and risk of malignancy in each category. Material and methods: This was a cross sectional observational analytical study. All the cases presenting to cytology OPD from Janurary 2020 upto December 2022, (N=296) with breast lesions for FNAC were included in the study. All the cases were divided into five categories as per the newly proposed IAC Yokohama reporting system. The risk of malignancy for each category was determined and diagnostic efficacy was evaluated.Results:The sample were distributed as follows: insufficient material 4.39%, benign 66.21%, atypical 10.47%, suspicious for malignancy 1.35% and malignancy 17.56%. Histopathology was obtained in 88 cases, out of which 82 (93.18%) showed concordant diagnosis. The sensitivity and specificity were 85.71% and 98.11% respectively. Risk of malignancy (ROM) in each category was as follows-benign (0.01%), atypia (71.4%), suspicious (100%) and malignancy (96.66%) respectively.Conclusion:The high efficacy of FNAC obtained in the present study, when IAC Yokohama reporting system was applied, confirms the usefulness of this scheme in reporting breast lesions. A risk-based stratification is essential in the present era to guide and alert the clinician about the subsequent management plan and the ROM.
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Background: Thyroid gland is an endocrine organ. The non-neoplastic and neoplastic conditions affecting the gland can manifest as the swelling of the gland with thyroid dysfunction. Based on cytology, the diseases can be categorized into non-neoplastic, benign neoplastic, and malignant neoplastic conditions and according to hormone status, the lesions of thyroid can be categorized in hypothyroid, euthyroid, or hyperthyroid condition. Aims and Objectives: Our study was done to find out the various cytomorphological spectrum of thyroid diseases and to record their common clinical presentation along with hormonal status in a tertiary care hospital in Northern Odisha. Materials and Methods: A total of 220 cases of thyroid disorder were taken for analysis over a period of 2 years. Patients demographic data, brief clinical features, finding on FNAC (cytomorphology), and thyroid function status were analyzed with appropriate statistical method. Results: The predominant age group affected was 21–40 years and total female to male patient ratio was 5.5:1. Most common presentations were heat intolerance (22.27%), cold intolerance (28.63%), and tachycardia (27.72%) apart from thyroid enlargement. Most common non-neoplastic lesion were multinodular and colloid goiter constituting 38.18% of total cases and most common neoplastic lesion was papillary carcinoma constituting 14.55% of total cases. Thyroid function test showed predominantly euthyroid states for all conditions. Conclusion: As the rest part of India, this part of Odisha also showed that thyroid disorders are more common in females and the most affected age group is 21–40 years. Multinodular and colloid goiter are the most common thyroid lesions. Most of the cases present with euthyroid state.
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This study assesses the features of high-resolution ultrasonographic and ultrasound-guided FNAC of peripheral nerves and correlates the findings in clinically suspected cases of pure neuritic leprosy (PNL). As per the study protocol, clinically screened pure neuritic leprosy cases from January 2017 to June 2018 were subjected to high resonance ultrasonography and ultrasonography-guided FNAC. The aspirated material was stained with modified ZN stain for AFB. Nerves showed hypoechogenicity, loss or distorted echogenic rim, and fibrillary echotextures in ultrasonography. Epithelioid cells, epithelioid cell granuloma was found in the histopathology sections of FNAC specimens with the presence of AFB in some cases. From these findings it may be concluded that HRUS and ultrasound-guided FNAC could be incorporated as rapid and reliable diagnostic tools for PNL. It may enlighten the future path as an early indicator of neural damage and be critical and useful to prevent the disabilities.
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Background: FNAC (Fine Needle Aspiration Cytology) is a well accepted technique and plays an important role in early diagnosis of head and neck lesions. It is a safe and inexpensive outdoor procedure. Materials and methods: This study was carried out over a period of 9 months (January 2021 to September 2021). A total of 60 patients with head and neck lymphadenopathy were subjected to FNAC at a tertiary care centre in Vadodara, Gujarat. All reports were recorded and data was entered and analyzed using Microsoft excel. Results: In the present study, the various causes of head and neck lymphadenopathy were classified according to cytomorphological patterns. Among the diagnostic outcome, overall prevalence of granulomatous lymphadenitis was 35% (21 cases), reactive hyperplasia was 26.67% (16 cases), secondary metastases were 18.33% (11 cases), lymphoma was 10% (6 cases) and acute non-specific lymphadenitis was 10% (6 cases). Conclusion: FNAC is simple, quick, inexpensive and safe diagnostic procedure which also is an useful adjunct to histopathology.
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Introduction: Swelling of salivary glands, specifically parotid and submandibular gland presents as a common problem and being readily visible creates havoc among patients. In addition parotid/ submandibular swellings also remain a diagnostic challenge among clinicians. The aim of this study was to examine the sensitivity and specificity of Fine Needle Aspiration Cytology (FNAC) as a tool for diagnosis of salivary gland lesions. Materials and Methods: This prospective observational study was done for 6 months from January 2022 to June 2022 at Dhiraj General Hospital, SBKSMI and RC, Waghodia, Gujarat. In present study, total 42 cases were taken with salivary gland lesions that underwent FNAC in Pathology department. Results: In the present study, we had included 42 cases of salivary gland lesions. Out of 42cases, 12 (28.5%) cases were neoplastic and 30 (71.5%) cases were non-neoplastic. Among 12 neoplastic cases, 8 (67%) cases were found out to be benign and 4(33%) cases were diagnosed as malignant. Among malignant lesions, mucoepidermoid carcinoma has the highest number of cases (50%) followed by Carcinoma-ex pleomorphic adenoma and Adenoid cystic carcinoma. Conclusion: We found a good concordance between FNAC and final histology. Awareness of the therapeutic implications and limitations of the cytological interpretation amongst both the clinicians and the cytopathologists should enable FNAC to its best advantage.
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Aims: Our study aims to evaluate the effectiveness of high-resolution real-time gray-scale ultrasonography with ultrasound-guided ?ne-needle aspiration cytology (FNAC) in identifying thyroid cancer nodules. Thyroid nodules are a frequent medical condition brought on by a number of thyroid problems. By palpating them, they can be detected in 4%–8% of adults, in 10%–41% of adults by ultrasonography (US), and in 50% of people by pathologic examination at autopsy. The thyroid gland's pathological states and thyroid gland morphology can be accurately assessed by using HRUSG. Our study's objective is to evaluate the reliability of HRUSG in identifying malignant nodules with the help of ultrasound-guided ?ne-needle aspiration cytology. It is a retrospective study of 50 patients Settings and Design: (aged 16–63 years) who were examined with high-resolution ultrasound (HRUSG) of the thyroid gland and for ultrasound- guided FNAC between January 2022 till August 31, 2022 This study comprised 50 patients with thyroid Material and methods nodules identi?ed by ultrasonography. Each nodule's properties were identi?ed. Following that, the outcomes were differentiated with Ultrasound-guided FNAC. Sensitivity, speci?city, positive predictive value, Stastistical Analysis used: negative predictive value and accuracy were used Out of 50 nodules examined, 10 (20%) were found to be malignant Results: on cytology. In this study with the aid of Gray-scale ultrasound features of thyroid nodules ,malignant thyroid Conclusions nodules can be differentiated from those with benign ones. HRUSG ?ndings of hypoechogenicity, microcalci?cation, and poorly de?ned margins have high diagnostic accuracy for identifying malignant thyroid nodules as mentioned in our study
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Background: Bacille calmette–guerin (BCG) vaccine containing live-attenuated Mycobacterium bovis was first used in humans to prevent tuberculosis in 1921. It is a safe vaccine. However, there can be minor adverse reactions such as pain, swelling, and redness at local injection site. The lesser known severe adverse reactions such as lymphadenitis, BCG osteitis, and disseminated BCG infection can be present after BCG vaccination. Aims and Objectives: The aim of the study was to report the cases of BCG lymphadenitis diagnosed by fine needle aspiration cytology (FNAC) after BCG vaccination in infants and children. Materials and Methods: All the infants and children (1 month–2 years) who presented with regional lymphadenopathy for FNAC after BCG vaccination were included in the study. Results: Total 21 patients with BCG lymphadenitis were recruited. In all the cases, the lymphadenitis involved ipsilateral left axillary lymph nodes. In three patient sites of involvement included the left supraclavicular lymph nodes and in other three patients left cervical lymph nodes along with left axillary lymph node. Sixteen patients had suppurative granulomatous lymphadenitis (SGLA) on FNAC and positive for Ziehl–Neelsen (ZN) staining for acid fast bacilli (AFB), while rest nine had non-suppurative granulomatous lymphadenitis (NSGLA) with negative for ZN staining for AFB. Conclusion: Early diagnosis of BCG lymphadenitis can help in proper management. Furthermore, it can prevent unnecessary anti tubercular treatment in children.
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Background: Solitary thyroid lesions are a common presentation in the surgical OPD. The signi?cance of solitary nodule is its malignant potential. Thyroid nodule is an elusive clinical problem. Surgeons and Physicians are often required to make a diagnostic or management decision in its treatment. To study the Aim and Objectives: correlation between Clinical, Radiological, Cytological and Histopathological ?nding in patients who presented with “solitary thyroid nodule”. A prospective observational study, Ramakrishna Mission Materials and Methods:Study design: Study area: Seva Pratishthan Hospital, Kolkata, July 2019 to June 2022(3 years), 40 patients, Inclusion criteria: Study period: Sample size: Patients presenting with solitary thyroid nodule, Patients with multinodular goitre, patients with carcinoma Exclusion criteria: thyroid with distant metastasis, paediatric patients and those unwilling. Thorough history, clinical examination, Methodology: investigation (FNAC/USG/Isotope Scan, TSH), appropriate surgical intervention and HPE of excised specimen was done. Results: In our study of 40 cases, 28(70.0%) were colloid goiter, 7(17.5%) were papillary carcinoma, 2(5%) were follicular adenoma, 1(2.5%) was follicular carcinoma, 1(2.5%) was adenomatoid hyperplasia and 1(2.5%) was Hashimoto thyroiditis. 28(70%) cases underwent hemithyroidectomy, 11(27.5%) underwent total thyroidectomy and 1(2.5%) underwent hemithyroidectomy followed by revision total thyroidectomy. 2 cases of papillary carcinoma with enlarged neck nodes underwent total thyroidectomy with neck node dissection. Solitary nodule is most common in woman and in third Conclusion: and fourth decade of life, more common in the right lobe. USG and FNAC are common modalities of investigations with high speci?city and sensitivity. Isotope scan is only indicated to con?rm the toxic nodule. Malignancy reported in my study was 20%. Early diagnosis and prompt treatment will cure the disease since carcinoma thyroid is more curable amongst all cancers.
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Background and Objective: Problem of invasive tests in breast lesion diagnosis can be addressed by comparing noninvasive tests with final Histopathological diagnosis obtained a?er excision biopsy. Present study was carried out to study diagnos?c u?lity of mammography, sonography, FNAC compared to excision biopsy for diagnosis of breast lesions Methods: Prospec?ve Observa?onal study was carried out among 81 women with Breast related symptoms. Digital Mammography Machine, ACUSON S3000TM Ultrasound System; FNAC and surgery for excision Biopsy were used. Sensi?vity, Specificity, Accuracy, Posi?ve and Nega?ve Predic?ve values were measured and p<0.05 was considered as sta?s?cally significant. Results: Sonography and FNAC composite have sensi?vity, specificity, accuracy, posi?ve and nega?ve predic?ve values 100.00%, 81.40%, 90.12%, 82.61% and 100.00% respec?vely. Mammography+FNAC (97.3%) is not as sensi?ve as Sonography+FNAC (100%), Sonography combined with FNAC is equally sensi?ve to excision biopsy (100%) and therefore can be used for screening purpose. Conclusion: Contrary to present guidelines which consider Mammography as most important screening tool for Breast Cancer, combina?on of Sonography and FNAC can be considered equally reliable.
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Background: Breast lump is the most common presentation of the breast disease. Fine needle aspiration cytology (FNAC) is a simple, rapid and safe, method to diagnose the breast lesions.The objective of thisstudy was to determine the cytomorphological patterns of various breast lesions diagnosed on FNAC. Methods: This study was conducted on 280 patients presenting with breast lump over a period of 3 years.Results: The age range of these patients was from 11-80 years. Female patients were more than male patients. Left breast involvement was more common than the right breast. The cytological diagnosis included benign breast disease (C2-88%), atypical/probably benign (C3-1%), suspicious for malignancy (C4-3%), malignant (C5-8%). Fibroadenoma and invasive ductal carcinoma were most common among benign and malignant lesions respectively.Conclusions:The primary goal of aspiration cytology is to separate malignant lesions from benign ones and it also makes an important tool in guiding further management of a case. So, it is concluded that FNAC should be used as a routine diagnostic procedure due to its cost effectiveness and quick results, thus maximizing the availability of effective health care to patientswith breast lesions.
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The most common cause of granulomatous lymphadenitis in countries like ours is mycobactrium tuberculosis followed by atypical mycobacterial infection, fungal infections, parasitic infection, cat scratch disease, lymphogranuloma venereum (inguinal lymphadenopathy), and leprosy Here, we present three cases of lymphadenopathy due to histoplasmosis in immunocompetent children. Two of them presented with fever, lymphadenopathy, initially diagnosed as granulomatous lymphadenitis consistent with tuberculosis on FNAC and were put on antitubercular drugs. However, their condition gradually became worse. As the patients continued to deteriorate, subsequent lymph node biopsies were done and diagnosed as histoplasmosis. Third case presented with acute loss of vision with hepatosplenomegaly and lymphadenopathy. Initially considered as acute leukemia, but eventually established as histoplasmosis. Histoplasmosis should be considered as one of the possible causes of granulomatous lymphadenitis in children.
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Context: Soft tissue neoplasms are infrequent in children with sarcomas accounting for approximately 7% of all pediatric malignancies. Morphologic diagnosis is challenging due to overlapping features. Subtyping and categorization of these lesions are difficult on fine-needle aspiration cytology (FNAC) alone owing to tumor heterogeneity and limited material in some cases. Tru-cut biopsies obtain adequate tumor tissue for ancillary studies besides conventional histology. Aim: The study aims to explore the role of tru-cut biopsy to arrive at a definitive diagnosis. The study also highlights the correlation between FNAC and histopathology on tru-cut biopsy besides explaining the significance of a panel of immunohistochemistry (IHC) markers for histological categorization and subtyping. Materials and Methods: A total of 61 children from infancy to 18 years were included in the study. Closed biopsy procedures like FNAC and tru-cut biopsy were performed, and the tru-cut biopsy specimen was subjected to a panel of immunohistochemical markers. Results: Fisher's exact test for sensitivity and specificity towards detection of malignancy was 83% and 86%, respectively for FNAC. For tru-cut biopsy, sensitivity was 94% and specificity was 91%. The two-sided P value (<0.0001) was extremely significant. Cohen's Kappa coefficient value for tru-cut biopsy was 0.772 suggesting a substantial strength of agreement. Tru-cut with IHC had a Kappa value of 0.866 suggesting greater agreement with histopathology. Conclusion: Tru-cut biopsy is a simple, safe, and reliable adjunct to the FNAC. Instead, immunohistochemistry enhances the diagnostic accuracy.
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Introduction: Granulocytic sarcoma or myeloid sarcoma also known as chloroma is a rare extramedullary tumour which may occur as a manifestation of acute myeloid leukaemia, myelodysplastic syndrome or blast crisis in chronic myeloproliferative disorder or may precede systemic leukaemia. Most common site includes skin, soft tissue and lymph nodes. Orbit is most commonly involved in paediatric age group. Case Report: A case of 51 years old female was admitted in department of haematology, presented with multiple nodules in nasal cavity, forehead, bilateral arms and whole abdomen. Bone marrow aspiration cytology shows 21% myeloid blast with transformation of the CML to AML.FNAC was done from multiple nodules which showed plenty of myeloid precursors and blast and diagnosis of granulocytic sarcoma was given. BCR-ABL study came out positive and karyotyping for haematological malignancy showed t (5; 12)(q31;24.3). Patient was given chemotherapy, but showed no improvement. Conclusion: Granulocytic sarcoma (GS) is a rare malignant solid tumour in adults. Diagnosis of GS has been a problem for pathologist because of relatively immature nature of tumour cells and mostly misdiagnosed as Non Hodgkin's lymphoma. Diagnosis of GS is considered as an adverse prognostic factor but early confirmation of diagnosis and treatment initiation might improve the prognosis.
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Background:Carcinoma of breast is the most common non skin malignancy in women and is second only to lung cancer as a cause of cancer deaths 1. FNA has now become a popular investigation to assess the nature of palpable breast lesions. The purpose of FNA is to confirm cancer preoperatively and to avoid unnecessary surgery in specific benign conditions2.Material And Methods:The observational study (prospective) was conducted in the cytology section in Department of Pathology over a period of 2 years (December 2018-November 2020) and included 100 patients who pre sented with palpable breastbreast lumps. Cytomorphological features of all the lesions were studied. The findings were tabulated and analysed. Result:There were 98 female and 2 male patients. Majority of the patients were from the age group of 31 –40 yrs. There was no significant association between the gender, duration of symptoms with the side of the breast involved. In benign breast lesions, fibroadenoma was most common and amongst malignant lesions, Ductal carcinoma. Conclusion:FNAC is a good diagnostic tool for breast lesions and it should be considered as a primary investigation of choice for suspected breast lesions considering its safety, simplicity and inexpensive characteristics.
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Background: Diagnosis of intrathoracic masses is a difficult challenge for clinicians. The compact anatomical arrangement of the medias?num with diverse pathologies is usually encountered. The present study was done to determine the efficiency of computed tomography (CT) guided Fine-Needle Aspira?on Cytology (FNAC) in the evalua?on of various thoracic mass lesions Methods : A total of n=46 pa?ents presen?ng as intrathoracic mass lesions, confirmed on contrast-enhanced CT, were included in the study. A commercially available CT (Ingenuity 128 slices, Philips) was used for biopsy. All pa?ents were subjected to detailed clinical history and physical examina?on. Inves?ga?ons: Complete blood count, Erythrocyte sedimenta?on rate, bleeding ?me, clo?ng ?me, Prothrombin ?me, Ac?vated par?al thromboplas?n ?me, HIV and HbsAg, Chest X-ray postero Anterior view, and Lateral view done in all cases. Chest X-ray AP view and Ultrasound was done wherever needed. Plain and contrast CT was done in all cases before FNAC. Results: The posi?ve diagnos?c yield in our study is noted in 45 of the 46 pa?ents(97.82%); the posi?ve yield for malignancy was 89.13% (41 of 46 pa?ents), benign in8.69 % (4/46), and undiagnosed in 1/46 (2.17%). Out of 46, 40(86.96%) were parenchymal lesions and 6(13.04%) were medias?nal lesions. Out of 40 parenchymal lesions, 38/40(95%) were malignant, which consisted of 55.3% Squamous cell carcinoma, 28.9% Adenocarcinoma. Conclusion: FNAC is useful for obtaining samples for the diagnosis of focal pulmonary infec?ons, even in immunocompromised pa?ents, and planning appropriate chemotherapy op?ons in lung cancer and metasta?c lesions.CT-guided FNAC is an ini?al approach for the diagnosis of small pulmonary nodules of less than 20mm, aiding in early diagnosis and treatment interven?ons improving prognosis.
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Squamous cell carcinoma of supraglottis is a common head and neck malignancy, comprising 30% of laryngeal carcinoma. Supraglottic carcinoma commonly metastasizes to the Levels II, III, and IV cervical nodes, and distant metastases are uncommon. Delayed local and regional recurrences are known, local recurrence being more common. We report a case of carcinoma supraglottis with the advanced locoregional disease at initial presentation and treated with neoadjuvant chemotherapy followed by chemoradiotherapy with a complete response on post-treatment positron emission tomography-computed tomography (PET-CT) scan. Surveillance PET-CT showed an isolated lesion in the left post-styloid parapharyngeal space, where neurogenic tumors are more common and isolated nodal metastasis is unusual. We did ultrasound-guided FNAC and cytology confirmed the presence of metastatic poorly differentiated carcinoma.