ABSTRACT
Background- One of the most typical diagnoses at OPDs in a developing nation like India is tuberculous lymphadenitis. Anti-tubercular therapy, however, cannot be started based solely on clinical suspicion. Along with culture, cytomorphology with acid fast staining is an effective tool for diagnosing these cases. The purpose of the study was to examine the usefulness, limits, and relationships between Ziehl-Neelsen staining in tuberculous lymphadenitis and various cytomorphological presentations using fine needle aspiration cytology. At a tertiary care facility, the study was Materials and Methods- carried out over the course of a year with a total of 146 cases. Patients who had lymphadenopathy that was clinically suspected were chosen. There were 36.3% cases of tuberculous Resultlymphadenitis out of which 66.04% cases were overall AFB positive. The most frequent cytological finding was epithelioid cell granulomas with lymphocytes, and cases with granulomas and necrosis had the highest levels of AFB positivity. Most patients first showed up in their third or fourth decade of life. Solitary lymphadenopathy, as opposed to matted lymph nodes as reported by others, was the most frequent presentation and the cervical area was the most frequently involved site. Fine needle as Conclusion- piration cytology is a highly sensitive method for diagnosing tuberculous lymphadenitis that is inexpensive, safe, and dependable. By adding acid fast staining and culture procedures to cytomorphology, the diagnostic index can be raised even higher. However, FNAC combined with methods like ELISA and PCR would improve the current landscape of diagnostic and therapeutic options.
ABSTRACT
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.
ABSTRACT
Despite the prevalence of Epstein-Barr virus (EBV) infection, new reports of weird and atypical manifestations of the infection continue to emerge, raising the question of how well we know this pathogen. The clinical appearance of patients who become infected throughout their youth or early adulthood is changing as the infection age rises in developed countries. Other physical symptoms are less noticeable and liver involvement is more noticeable throughout these stages. To inform health-care professionals of this change, an update on infectious mononucleosis variable manifestation is necessary. This case presented a 28-year-old female presented with a history of fever, nausea, and vomiting with odynophagia and cervical lymphadenopathy. Complete blood count and peripheral blood film examination revealed lymphocytic leukocytosis with many reactive lymphocytes. Her monospot test for EBV was positive along with a urine culture positive for Staphylococcus aureus.
ABSTRACT
Abstract Objective: Several clinical practice guidelines have been produced and disseminated for the evaluation of a neck mass. However, to date, the quality and methodologic rigor of these clinical practice guidelines have not been appraised. Therefore, this study set out to identify and assess the methodologic quality of national and international guidelines for the evaluation and management of neck masses in adults. Methods: We conducted a comprehensive search of EMBASE, MEDLINE/PubMed, SCOPUS and grey literature sources until September 2020. The quality of these guidelines was assessed by four reviewers using the Appraisal of Guidelines for Research and Evaluation, 2nd edition (AGREE II). Domain scores were considered acceptable quality if they scored >60%, and Intraclass Correlation Coefficients (ICC) were calculated to assess agreement among the appraisers. Results: Seven guidelines were assessed for evaluation. Among these, only the American Academy of Otolaryngology (AAO), Cancer Care Manitoba (CCMB), and the American Society of Clinical Oncology (ASCO) achieved an overall rating of ‟high". The remaining four guidelines achieved ratings of either ‟average" or ‟low". The ‟Scope and Purpose" domain achieved the highest mean score (94.4%±5.0%), and lowest was ‟Applicability" (51.5%±29.2%). ICC analysis showed substantial to very good agreement across all domains (0.75-0.98). Conclusion: These findings highlight the variability in methodologic quality of guidelines for the evaluation and management of adult neck mass. The results from this analysis highlight the need to improve guidelines development process for this topic and may guide the selection and use of these guidelines in clinical practice.
Resumo Introdução: Várias diretrizes de práticas clínicas foram produzidas e divulgadas para a avaliação de massa cervical. Porém, até o momento, a qualidade e o rigor metodológico dessas diretrizes de práticas clínicas não foram avaliados. Objetivo: Identificar e avaliar a qualidade metodológica das diretrizes nacionais e internacionais para a avaliação e tratamento de massas cervicais em adultos. Método: Fizemos uma pesquisa abrangente das fontes de dados Embase, Medline/PubMed, Scopus e literatura cinza até setembro de 2020. A qualidade dessas diretrizes foi avaliada por quatro revisores com a 2a edição do Appraisal of Guidelines for Research and Evaluation (AGREE II). Os escores dos domínios foram considerados de qualidade aceitável se pontuassem >60% e os coeficientes de correlação intraclasse (Intraclass correlation coefficient - ICC) foram calculados para avaliar a concordância entre os avaliadores. Resultados: Sete diretrizes foram investigadas para avaliação. Entre elas, apenas a American Academy of Otolaryngology (AAO), o Cancer Care Manitoba (CCMB) e a American Society of Clinical Oncology (ASCO) obtiveram uma classificação geral ‟alta". As quatro diretrizes restantes obtiveram classificações ‟media" ou ‟baixa". O domínio ‟Escopo e objetivo'" obteve o maior escore médio (94,4% ± 5,0%) e o domínio ‟Aplicabilidade" obteve o menor escore (51,5%±29,2%). A análise ICC mostrou concordância substancial a muito boa em todos os domínios (0,75-0,98). Conclusão: Esses achados destacam a variabilidade na qualidade metodológica das diretrizes para avaliação e tratamento de massa cervical em adultos. Os resultados dessa análise destacam a necessidade de melhorar o processo de desenvolvimento de diretrizes para esse tópico e podem orientar a seleção e o uso dessas diretrizes na prática clínica.
ABSTRACT
Tuberculosis (TB) is one of the top 10 infectious diseases causing mortality worldwide. In 2019, approximately 10 million people were diagnosed with TB, with 5.6 million men, 3.2 million women, and 1.2 million children. One of the hallmarks of the course of TBis tuberculous granuloma. In this study, we reported a case of TB granuloma and further workup to exclude other etiologies. A 52-year-old man presented with a complaint of a lump on his left neck. There was a history of prolonged productive cough, weight loss, and shortness of breath. Chest radiograph and FNAB of the lump suggested pulmonary TB while the rapid molecular test was negative. The patient was also suspected of malignancy; but the trans-thoracal biopsy did not reveal any malignant cells. The patient was eventually diagnosed with granuloma due to primary TBwith cervical lymphadenopathy.Tuberculous granuloma is one of the most common pulmonary granulomasand a hallmark of the course of TB. It is characterized by the immune system forming an environment to control the spread of the infection. In cases of tuberculous granuloma with negative rapid molecular test, further investigations should be conducted to find evidence of TB infection. Activated TB granuloma can spread to the surrounding tissues or organs.A negative rapid molecular test result does not necessarily exclude TB in endemic regions; thus, further investigations such as CT scans or histopathological examination are required to find features of TB infection.
ABSTRACT
Objective:To study the value and advantage of color Doppler and cervical multi-slice spiral CT (MSCT) in the diagnosis of cervical lymphadenopathy.Methods:A total of 130 patients with cervical lymphadenopathy diagnosed and treated in the Chenzhou First People′s Hospital from January 2019 to December 2020 were selected and received color Doppler ultrasound examination and MSCT examination. The results of pathological examination were used as the gold standard to compare the efficacy of the two methods in the differential diagnosis of benign and malignant cervical lymphadenopathy.Results:Ultrasound examination of malignant lymph nodes showed irregular boundaries, uneven internal hypoecho, and abundant blood flow signals in lymph nodes; ultrasound examination of benign lymph nodes showed uniform fine dot echo, uniform growth of endothelial medulla, clear and smooth boundary, no blood flow signal or scattered dot blood flow signal. The MSCT images of malignant lymph node showed irregular shape, blurred edge, obvious and uneven enhancement and higher rate of calcification. The aspect ratio of lymph nodes in benign lymph node was significantly higher than that in malignant lymph node (2.14 ± 0.48 vs. 1.92 ± 0.43), and the maximum blood flow velocity (V max), resistance index (RI) and blood flow (BF) in systolic period were significantly lower than those in lymph node [(21.38 ± 3.61) cm/s vs. (23.17 ± 2.55) cm/s, 0.62 ± 0.14 vs. 0.71 ± 0.17, (48.82 ± 13.51) ml/(min·100 g) vs. (65.61 ± 14.64) ml/(min·100 g)], there were statistical differences ( P<0.05). The most common blood flow types was lymphatic hilum type in benign lymph node, the proportion was 51.79% (29/56), while the most common type in malignant lymph node was marginal type and central type, the proportion was 44.59% (33/74) and 25.68% (19/74). The sensitivity, specificity, accuracy and Kappa value of ultrasound combined with MSCT in diagnosis were 92.86%, 95.95%, 94.62% and 0.890. Conclusions:Both color Doppler ultrasonography and MSCT can differentiate the benign and malignant of cervical lymph node lesions with better parameters such as lymph node imaging characteristics and blood flow distribution pattern, but the combined diagnosis has higher sensitivity, specificity and accuracy.
ABSTRACT
Objective:To analyze the etiology and clinical characteristics of hospitalized children with fever and cervical lymphadenopathy in general hospital, so as to provide evidence for clinical diagnosis and treatment.Methods:Fifty-six children with fever and cervical lymphadenopathy in the pediatric ward at the Peking University Third Hospital from January 1, 2016 to December 31, 2020 were analyzed retrospectively.They were divided into<6 years old group( n=33) and ≥6 years old group( n=23) according to their ages.The differences of etiological composition among different age groups were analyzed.According to the causes of disease, the cases were divided into infectious disease group and non-infectious disease group.The dynamic changes of etiological composition year by year were analyzed, and the laboratory examination and treatment of children were summarized. Results:Among the 56 cases, 53 cases were confirmed, including 17 cases(30.36%)of acute suppurative lymphadenitis, 13 cases(23.21%)of Kawasaki disease, 13 cases(23.21%)of infectious mononucleosis, seven cases(12.50%)of respiratory tract infection and three cases(5.36%)of histiocytic necrotizing lymphadenitis.As for Kawasaki disease, there were significantly more children in the <6 years old group than that in the ≥ 6 years old group( P=0.005). During the past 5 years, the proportion of infectious diseases have decreased year by year, and the proportion of non-infectious diseases have increased year by year.The difference was statistically significant( χ2=11.443, P=0.022). The levels of leukocyte, neutrophil and quick C-reactive protein in children with non-infectious diseases were higher than those in infectious disease group.The differences were statistically significant(all P<0.05). Among the 56 children, 54 cases(96.4%)were treated with antibiotics.There was no significant difference in the usage rate of antibiotics between the infectious disease group and the non-infectious disease group( χ2=0.019, P=0.890). Conclusion:The main diseases of fever with cervical lymphadenopathy in pediatric inpatients in general hospital are acute suppurative lymphadenitis, Kawasaki disease and infectious mononucleosis, respectively.During the past 5 years, the proportion of non-infectious diseases has increased year by year, but the usage rate of antibiotics has not declined.Clinical attention should be paid to the rational use of antibiotics.
ABSTRACT
Objective:To investigate the clinical characteristics of children with Kawasaki disease (KD) complicated with atlantoaxial rotatory subluxation (AARS).Methods:Clinical characteristics of 60 AARS patients complicated with KD (the atlantoaxial rotatory subluxation group) and 60 patients with KD only diagnosed (the control group)in the Children′s Hospital of Chongqing Medical University from December 2010 to December 2019 were retrospectively analyzed.Differences between groups were compared by the Chi- square test and the t test. Results:A total of 8 365 KD patients were diagnosed during the study period, involving 60 cases (0.72%) complicated with AARS.which usually occurred in the acute phase with the onset ages of 3 to 6 years ( P<0.001). Initial clinical symptoms of KD complicated with AARS included fever with restricted neck movement (100.00%), neck mass (66.67%), torticollis (21.67%) and neck pain (11.67%). CT or X-ray exa-mination of the neck indicated AARS, with thickening and swelling of the cervical soft tissues in some cases.Compared with those of control group, red, dry, cracked lips ( P=0.01) and cervical lymph node swollen ( P<0.001) were significantly pronounced in KD patients complicated with AARS.The absolute and relative count of neutrophils were significantly higher in KD patients complicated with AARS (all P< 0.05). Cervical soft tissue swelling and thickening in B-ultrasound were more obvious than those in the control group( P<0.05). However, there were no significant differences in coronary artery lesions and the response to intravenous immunoglobulin (IVIG) combined with Aspirin between groups ( P>0.05). Head traction could relieve neck symptoms to a certain extent, but there was no significant difference between groups ( P>0.05). Conclusions:Cervical lymphadenopathy, red, dry, cracked lips, increase of absolute and relative count of neutrophils, and swelling and thicke-ning of cervical soft tissues were the high-risk factors of KD complicated with AARS.The complication of AARS in KD patients did not increase the risk of coronary artery injury and IVIG resistance.IVIG combined with aspirin achieved a good prognosis in the majority of KD patients complicated with AARS.
ABSTRACT
Kikuchi-Fujimoto disease (KFD), or histiocytic necrotizing lymphadenitis, is a rare benign, self-limited condition, probably genetic, that mainly affects young women which often presents with localised lymphadenopathy and fever. Reporting the case of a 17-year-old girl, with a strong family history of tuberculosis, who presented to the surgery OPD with cervical lymphadenopathy and a history of anti-tubercular treatment for the same complaints two years back. An excision biopsy revealed necrotizing histiocytic lymphadenitis suggestive of KFD. Post-operative period was uneventful and patient had spontaneous resolution of her complaints upon follow up. It is quite difficult to make a pre-operative diagnosis of this disease, until the clinician has got a very high index of suspicion especially because of the more common differential diagnoses including extrapulmonary tuberculosis.
ABSTRACT
Kimura's disease (KD) is a chronic inflammatory disease, a rare variety. It usually presents as non-tender subcutaneous swelling in head and neck region, predominantly in preauricular and submandibular area and is often associated with cervical lymphadenopathy, marked peripheral eosinophilia and an elevated immunoglobulin E (IgE) level. Renal involvement is the only systemic manifestation.4 Nephrotic syndrome is the most common manifestation of renal disease in KD. Diagnosis through Fine needle aspiration cytology (FNAC) is misleading and can easily be mistaken as a malignant disease. So, diagnosis is therefore only established by histopathological examination. The treatment of KD involves one of three major approaches are surgical excision, irradiation, or steroid therapy. Surgical excision is recommended as the treatment of choice but carries recurrence rates of 33-50%. In our study, we are reporting a case of elderly female who presented with left sided cervical lymphadenopathy for which excision biopsy was done and the histopathology examination shown as kimura lymphadenopathy, a rare case.
ABSTRACT
Background: The analysis of lymph node enlargement in the neck is not an easy task. These diseases which can be neoplastic also demands correct diagnosis for further management. The study intended to find out systematically the various pathological conditions presenting with enlarged lymph nodes in the neck, also the various modes of clinical presentation and behaviour of these conditions.Methods: The study population consisted of patients above 12 years presenting with cervical lymph node enlargement. The proforma which was drafted is used. Patient was examined systematically giving utmost importance to local examination. After making a clinical diagnosis, further relevant investigations were done to confirm the diagnosis. Treatment was instituted appropriately and followed up the patients.Results: Majority of the cases in this study had non-neoplastic causes for cervical lymphadenopathy in which tuberculosis is most common. Posterior triangle group of lymph nodes was most commonly affected in tuberculosis. Variable results were noted among the groups of lesions, with regard to local characteristics like number, laterality, mobility and involvement of other group of lymph nodes, etc. FNAC by virtue of it being inexpensive, quick in getting the results and easy to perform, is one of the important and essential diagnostic procedures.Conclusions: As cervical lymphadenopathy is an important disease, it always calls for meticulous attention, analysis and treatment. FNAC is found to be a frontline investigation of choice with biopsy and histopathological examination done for confirmation. Most of the non-neoplastic lesions are medically curable with limited role for surgery.
ABSTRACT
Objective: In this study our main aim is to evaluate clinical andaetiological pattern of cervical lymphadenopathy inBangladesh.Method: This cross-sectional analytical study was done Total260 patients with cervical lymphadenopathy, persisting for >2weeks either localized or generalized attending inpatient andoutpatient department (particularly surgical, medical, pediatrics,ENT, dermatology) of Dhaka Medical College Hospital, fromJuly 2009 to December 2011.Result: In the majority (85%) of patients had anorexia followedby 76.5% fever, 69.2% weight loss, 34.6% cough, 15% pain,7.7% haemoptysis, 4.6% discharging sinus, 2.6% change ofvoice and 2.3% dysphagia. Of the 82 patients diagnosed asmetastatic carcinoma (by tissue diagnosis), the commonestprimary site was lung (41.5%) followed by stomach (14.6%),thyroid (12.2%), nasopharynx and oral cavity (each 7.3%),breast 4.9%, testes 2.4%. In 9.8% of the cases the primary sitewas not discovered.Conclusion: From our result, we can conclude that, anorexia,fever and weight loss were common clinical feature intuberculosis, secondary metastasis and lymphoma. Furtherstudy is needed for better outcome.
ABSTRACT
Background: The incidence of lymphoproliferative disorders has increased in many parts of the world. Newer subtypes have been identified by the new WHO classification. Accurate subtyping of lymphomas is crucial for prompt treatment. Objective of the study was to assess the clinicopathological pattern of lymphoproliferative diseases diagnosed in Rajagiri hospital over a period of 3 years.Methods: A retrospective study on all patients who were diagnosed with lymphoma in Rajagiri hospital during January 2016 to December 2018 was conducted and the data were reviewed and analyzed.Results: A total of 151 patients were included in the study. Majority of the subjects (63%) were males. The predominant age group affected was 61-80 years. Mean age group was 58.46 years (SD=19.05 years). Most common presenting symptom was painless lymphadenopathy. B symptoms were seen in 18% of subjects and was found to be more commonly associated with B cell Non-Hodgkin lymphoma. Most common lymph node involved was cervical lymph node, while the most common extra nodal site was bone marrow. Most common lymphoproliferative disorder was Diffuse large B cell Lymphoma. Lymph node involvement was found in 74% of patients, while hepatomegaly and splenomegaly were seen in 11% and 18.5% of patients. 20% of patients had secondary bone marrow involvement. 8 patients developed recurrent lesions involving other organs.Conclusions: Clinicopathologic patterns of lymphoproliferative disorders vary across various regions. A proper understanding of demographical distribution of lymphomas is very essential, as it can provide valuable clues for accurate diagnosis and treatment.
ABSTRACT
Abiogeniccervical dystonia, the most ordinary form of adult-onset focal dystonia, is elucidated as reflex muscle contractions. Idiopathic cervical dystonia is also called as spasmodic torticollis. The most habitually obliging medications were tetrabenazine (68% ofpatients upgraded) and anticholinergics (39% upgraded). Clinical manifestations include spinal curvature, local pain, muscle spasm, head-neck tremor and tremor in additional body regions. Antipsychotic drugs induce persistent dystonia. Lymphadenitis particularly refers to lymphadenopathies that are kindled by inflammatory processes. Treatment for lymphadenitis is complete antibiotic course of 10-14 days. A female patient of 14 years oldpresented with altered sensorium and neck tightness. She was diagnosedwith cervical lymphadenopathy with risperidoneinduced cervical dystonia. She was treated with antibioticsand the patient was relieved from her symptoms by stopping the intake of risperidonefor about 2 days.
ABSTRACT
Aim: To study various etiological factors, clinical presentations of cervical lymphadenopathy. To study the manage-ment and outcome of cervical lymphadenopathy Method:Proper clinical history was first noted, local and systemic examination was performed and a clinical diagnosis was made. Gender wise distribution, presenting symptoms, site distribution, and treatment outcome were noted. Result:Gender wise distribution of male and female was 52%, and 48%, commonest site of primary in cases of metastatic Secondaries was tongue followed by oesophagus and thyroid. After proper diagnosis confirmed by Histopathology (biopsy), treatment constituted properly-Cases of Tubercular Lymphadenitis (49 cases) were Started on Anti-tubercular treatment, all were showed improvement in symptoms. Cases of Reactive lymphadenitis (26 cases) started on antibiotics, all recovered well. Among 14 Cases of Metastatic secondaries, 5 cases were given Chemotherapy/Radiotherapy after expert oncologist opinion out of which 3 showed improved symptoms and 2 were expired, 6 cases were operated out of which 5 showed improved symptoms and 1 expired post operatively, 3 cases were referred to specialized oncological and oncosurgical center for further man-agement. All 6 Lymphoma cases were started on chemotherapy after expert oncologist opinion showed improve-ment in symptoms. Conclusion:Commonest site of primary in cases of metastatic Secondaries was tongue followed by oesophagus and thyroid. Anti-tubercular treatment for tubercular lymphadenitis was highly satisfactory with im-provement in almost all patients. Surgery was restricted as an adjuvant to chemotherapy, as diagnostic biopsy, for treatment of abscess/sinuses and for a lymph nodes that do not resolve with chemotherapy. Non-tuberculous non-neoplastic lesions can be best managed by conservatively.
ABSTRACT
Background: To describe the diversity of clinical manifestations, laboratory findings and outcome of chikungunya fever in patients attending SMS Hospital, Jaipur during the epidemic of 2016 (September to November).Methods: All cases of febrile illness with polyarthralgia/polyarthritis diagnosed as chikungunya were analyzed. Diagnosis was made by ELISA based IgM serology and RT PCR assay.Results: A total of 200 cases were studied. All of them presented with fever, severe crippling joint pain & tenderness, headache, anorexia and body rash. On examination, there was periarticular edema, erythema, and tenderness in joints with post auricular and cervical lymphadenopathy. Unusual manifestations were hyper pigmentation of face and forehead and scrotal ulcers. On investigations patient had leucopenia with elevated level of SGOT, SGPT with normal bilirubin levels. Other complications observed were encephalopathy, encephalitis, myocarditis and hepatitis. There was no mortality in this group.Conclusions: Chikungunya though prevalent is under-reported. The diagnostic certainty is mandated by presence of febrile transiently crippling polyarthragias / arthritis. On analyzing a large series, unusual clinical features may emerge
ABSTRACT
Background: Cervical lymphadenopathy is relatively common clinical observation. Cervical lymphadenopathy is a diagnostic dilemma to the surgeon. The various avenues available for the analysis of cervical node enlargement are clinical evaluation, aspiration cytology, and open biopsy. Aim: To study the role of the FNAC in diagnosis of cervical node enlargement after correlating with a lymph node biopsy. Methods: This prospective observational study was conducted in Department of Surgery, Geetanjali Medical College and Hospital, Udaipur. All the patients aged more than 15 years presented with neck swelling were enrolled. Detailed history will be taken followed by physical examination in all the patient with cervical lymphadenopathy. Results: Majority of the cases in this study had non-neoplastic causes for cervical lymphadenopathy in which tuberculosis is most common. Male to female ratio of 1.3:1. Maximum incidence was found to be tuberculosis. Maximum number of cases was in the age group of 21 to 30 years. The diagnostic accuracy of FNAC for tuberculous lymphadenopathy is 91.66%. The diagnostic accuracy of FNAC for nonspecific lymphadenitis was 87.50%. For secondary’s neck and lymphoma were 100%, 100% respectively. Conclusions: FNAC is a simple and safe procedure, which can be employed on outpatient basis. FNAC is found to be a frontline investigation of choice with biopsy and histopathological examination done for confirmation.
ABSTRACT
Resumen El carcinoma nasofaríngeo es un tumor de células escamosas que comúnmente aparece alrededor del ostium de la trompa de Eustaquio en la pared lateral de la nasofaringe. En términos generales, es una causa rara de cáncer en el mundo, aunque llega a ser muy frecuente en países del sureste de Asia y en Alaska. En México, el carcinoma nasofaríngeo no figura entre las 20 principales causas de cáncer. Esta neoplasia se ha relacionado con el virus Epstein-Barr, pero en su aparición también intervienen factores genéticos, raciales, ambientales y dietéticos. Los síntomas iniciales son inespecíficos, por lo que el paciente y el médico de primer contacto los pasan por alto. La manifestación sintomática más común es la linfadenopatía cervical, que puede ser bilateral y voluminosa incluso en 50% de los afectados. Se comunica el caso de un paciente de 70 años de edad con diagnóstico de carcinoma nasofaríngeo, que acudió al servicio de medicina interna por adenopatía cervical bilateral, y cuyo diagnóstico final requirió un enfoque multidisciplinario.
Abstract Nasopharyngeal carcinoma (NPC) is a squamous cell tumor that usually develops around the lateral wall of the nasopharynx near the Eustachian tube ostium. Overall it is a rare cause of cancer worldwide, although it has a high frequency in some endemic regions of Southeast Asia and Alaska. In Mexico, nasopharyngeal carcinoma is not listed among the 20 leading causes of cancer in the country. The etiology of NPC has been linked mainly to Epstein-Barr virus (EBV), but also involves genetic, racial, environmental and dietary risk factors. The clinical presentation is non-specific and this can be misleading to the primary care physician. The most common symptomatic presentation is cervical lymphadenopathy, which can be bilateral and voluminous up to 50% of patients. This paper reports the case of a 70 year-old man diagnosed with NPC, who was admitted in the internal medicine ward because of bilateral cervical lymphadenopathy, and a multidisciplinary approach was required to establish the final diagnosis.
ABSTRACT
Background: Cervical lymphadenopathy can be a confounding problem in surgical practice. The analysis of cervical lymphadenopathy is never straightforward and the difficulty is compounded by the differential diagnoses that include several diseases that resemble each other. Clinical evaluation, aspiration cytology, and open biopsy are some of the methods available for this purpose. Aim: To study the prevalence of the cervical lymphadenopathy in respect to age, sex, to study about the various clinical presentation of cervical lymphadenopathy, to correlate the pathological findings with the clinical diagnosis and to study the role of FNAC by correlating with confirmed biopsy report. Materials and methods: 75 patients with cervical lymphadenopathy were selected from the General Surgery OPD of Tirunelveli medical college. They were subjected to FNAC and excision biopsy of the nodes after a thorough history and clinical examination. The results were tabulated and analyzed. Results: The most common diagnosis was Tuberculous lymphadenitis (67%) followed by reactive (9%) and non-specific lymphadenitis (9%) with malignant secondaries (11%) and lymphomas (4%). There was a slight male preponderance (57.3%) The most common presenting age groups were between 31 to 40 years followed by 21 to 30 years. The most common presenting symptom was neck swelling (88%) followed by fever (37.3%) and Loss of weight (18.7%). Conclusion: Tuberculous lymphadenopathy continues to be the major reason for cervical lymphadenopathy with malignancy as an important differential diagnosis. FNAC is a versatile diagnostic tool and one of the least invasive tests in the workup of cervical lymphadenopathy. It is very accurate in diagnosing malignancy and lymphomas and reasonably so in diagnosing tuberculosis.
ABSTRACT
Leishmaniasis is a vector borne parasitic disease caused by obligate intracellular protozoa Leishmania and is transmitted by the bite of sand fly. The disease typically presents in visceral, cutaneous and mucocutaneous forms and is endemic in some states of India. Cases with atypical presentation are seen when patient has co- infection with HIV. We report a case of Leishmaniasis occurring in a HIV seropositive expectant mother diagnosed initially on fine needle aspiration cytology. The patient was resident of non endemic area and had presented with isolated cervical lymphadenopathy and fever without spleenomegaly. Characteristic morphological features of Leishmania seen in the fine needle aspiration smears from the neck nodes were identified and definitive diagnosis of Leishmaniasis could be given. Cytological features were not suggestive of any other disease. Timely diagnosis of the disease facilitated proper management in our patient.