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Mishra UP, Verma AK, Chaurasia JK. Solitary Extramedullary Plasmacytoma of Nasal Cavity. Indian J Otolaryngol Head Neck Surg 2023; 75:4060-4065. [PMID: 37974764 PMCID: PMC10645697 DOI: 10.1007/s12070-023-04061-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 07/01/2023] [Indexed: 11/19/2023] Open
Abstract
Solitary extramedullary plasmacytoma (SEP) of the nasal cavity is a rare neoplastic condition characterized by the localized proliferation of abnormal plasma cells. We present a case of SEP involving the nasal cavity in a 40-year-old male patient who presented with nasal obstruction and recurrent epistaxis. The diagnosis was confirmed through clinical evaluation, imaging studies, and histopathological examination of excised specimen. The patient underwent trans-nasal endoscopic excision of nasal mass without any adjuvant therapy, which resulted in successful local control. This case report highlights the clinical presentation, diagnostic approach, treatment modalities, and favourable prognosis associated with solitary extramedullary plasmacytoma of the nasal cavity.
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Affiliation(s)
- Utkal Priyadarshi Mishra
- Department of ENT- Head & Neck Surgery, All India Institute of Medical Sciences, Saket Nagar, Bhopal, 462020 Madhya Pradesh India
| | - Ashish Kumar Verma
- Department of ENT- Head & Neck Surgery, All India Institute of Medical Sciences, Saket Nagar, Bhopal, 462020 Madhya Pradesh India
| | - Jai Kumar Chaurasia
- Department of Pathology & Lab Medicine, All India Institute of Medical Sciences, Bhopal, 462020 Madhya Pradesh India
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Sangita M, Vidua RK, Chaurasia JK, Bhargava DC. Histopathological Diagnosis of Suicidal Oleander Poisoning: An Illustrated Forensic Pathology Report. Am J Forensic Med Pathol 2023:00000433-990000000-00125. [PMID: 37788090 DOI: 10.1097/paf.0000000000000885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Affiliation(s)
- M Sangita
- From the Departments of Forensic Medicine & Toxicology and
| | - R K Vidua
- From the Departments of Forensic Medicine & Toxicology and
| | - J K Chaurasia
- Pathology and Lab Medicine, All India Institute of Medical Sciences, Bhopal, India
| | - D C Bhargava
- From the Departments of Forensic Medicine & Toxicology and
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3
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Yadav SK, Chandana BK, Panwar H, Chaurasia JK, Jayashankar E, Asati D. Role of cytopathology in diagnosing phaeohyphomycosis masquerading as nerve abscess in a lepromatous leprosy patient: A case report. Int J Surg Case Rep 2023; 110:108741. [PMID: 37657385 PMCID: PMC10509889 DOI: 10.1016/j.ijscr.2023.108741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 08/26/2023] [Accepted: 08/26/2023] [Indexed: 09/03/2023] Open
Abstract
INTRODUCTION AND IMPORTANCE Phaeohyphomycosis is a rare fungal infection primarily affecting immunocompromised individuals. Its clinical manifestations are diverse, and diagnosis can be challenging, particularly when lesions mimic other conditions. CASE PRESENTATION A 66-year-old male, with a history of irregular leprosy treatment and prolonged steroid use, presented with symptoms suggestive of a nerve abscess. On examination, cystic swellings were observed on the left thumb and leg. Histopathological examination and fine needle aspiration cytology (FNAC) revealed melanized hyphae, leading to a final diagnosis of phaeohyphomycosis. The patient was treated with oral itraconazole, leading to regression in lesion size. CLINICAL DISCUSSION Leprosy patients on long-term steroids are especially susceptible. The pathogenicity of these fungi in immunocompetent people is believed to be due to melanin in their cell walls, which defends against host defenses. Diagnosis involves histopathological examinations, staining, and fungal culture. Treatment involves surgical excision and antifungal drugs. If untreated, it can lead to severe complications including fatal brain infections. CONCLUSION This case highlights the unusual presentation of phaeohyphomycosis mimicking a nerve abscess in a leprosy patient. It underscores the importance of a high degree of clinical suspicion in diagnosing such rare infections, particularly in immunocompromised individuals. It also emphasizes the value of FNAC in reaching a definitive diagnosis. Prompt diagnosis and appropriate treatment are essential to prevent potentially serious outcomes.
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Affiliation(s)
- Shakti Kumar Yadav
- Department of Pathology and Laboratory Medicine, All India Institute of Medical Sciences, Bhopal, India.
| | - B K Chandana
- Department of Pathology and Laboratory Medicine, All India Institute of Medical Sciences, Bhopal, India
| | - Hemlata Panwar
- Department of Pathology and Laboratory Medicine, All India Institute of Medical Sciences, Bhopal, India
| | - Jai Kumar Chaurasia
- Department of Pathology and Laboratory Medicine, All India Institute of Medical Sciences, Bhopal, India
| | - E Jayashankar
- Department of Pathology and Laboratory Medicine, All India Institute of Medical Sciences, Bhopal, India
| | - Dinesh Asati
- Department of Dermatology, All India Institute of Medical Sciences, Bhopal, India
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Sangita M, Yadav J, Chaurasia JK, Arora A, Jahan A, Patnaik M. Hypoplastic coronary artery disease, as a cause of sudden death. Autops Case Rep 2023; 13:e2023440. [PMID: 37635733 PMCID: PMC10449246 DOI: 10.4322/acr.2023.440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 06/20/2023] [Indexed: 08/29/2023]
Abstract
Hypoplastic coronary artery disease (HCAD) is a rare coronary artery anomaly that may be the cause of sudden death. It can involve a single or all coronary arteries. This anomaly may cause circulatory insufficiency leading to myocardial infarction. HCAD has no symptoms or may exhibit cardiovascular signs like syncope, dyspnea, chest discomfort, or dizziness. It is often diagnosed at autopsy, and early diagnosis is made with a coronary angiogram. We report HCAD as the cause of the sudden death of a 25-year-old female with a history of loss of consciousness following exertion. On autopsy, all the coronary arteries' lumen was narrowed with thin vessel walls. Histopathological examination shows an underdeveloped and missing muscular layer of the left anterior descending and circumflex coronary arteries' vascular wall. Many cases of HCAD diagnosed by radiographic imaging in living patients have been reported in the literature, but a structural anomaly of coronaries leading to HCAD has not been reported. We report a case of HCAD describing the histopathological examination findings of the vascular wall of coronary vessels illustrating the structural difference.
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Affiliation(s)
- Moirangthem Sangita
- All India Institute Medical Sciences, Bhopal, Forensic Medicine and Toxicology, Bhopal, India
| | - Jayanthi Yadav
- All India Institute Medical Sciences, Bhopal, Forensic Medicine and Toxicology, Bhopal, India
| | - Jai Kumar Chaurasia
- All India Institute Medical Sciences, Bhopal, Pathology and Lab Medicine, Bhopal, India
| | - Arneet Arora
- All India Institute Medical Sciences, Bhopal, Forensic Medicine and Toxicology, Bhopal, India
| | - Afsar Jahan
- All India Institute Medical Sciences, Bhopal, Forensic Medicine and Toxicology, Bhopal, India
| | - Mrinal Patnaik
- All India Institute Medical Sciences, Bhopal, Forensic Medicine and Toxicology, Bhopal, India
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Behera G, Gupta V, Mishra UP, Chaurasia JK. Tolosa Hunt Syndrome: A Challenging Diagnosis from Otorhinolaryngologist Perspective-A Case Report. Indian J Otolaryngol Head Neck Surg 2022; 74:5681-5684. [PMID: 36742718 PMCID: PMC9895722 DOI: 10.1007/s12070-021-02992-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 11/18/2021] [Indexed: 02/07/2023] Open
Abstract
Tolosa Hunt syndrome is a rare disorder characterized by idiopathic chronic granulomatous lesion involving cavernous sinus. The presenting symptoms are severe frontal headache, periorbital pain, ptosis, and diplopia. Usually, patients with headache and ptosis primarily visit neurologists or ophthalmologists. Only when imaging reveals any intracranial lesion involving paranasal sinuses, these patients get referred to otorhinolaryngologists. We would like to describe here the challenges we faced as otorhinolaryngologist, in diagnosis and management of a case of painful ophthalmoplegia as Tolosa Hunt Syndrome. A 55-year-old male presented to us with complaints of left frontal headache, periorbital pain, diplopia, and ptosis of left eye. Imaging and endoscopic biopsy revealed granulomatous lesion involving cavernous sinus with no evidence of fungal aetiology. Patient responded well to systemic steroid therapy with complete resolution of symptoms and no remission till two years of follow up. Tolosa Hunt Syndrome remains a diagnosis of exclusion. Trans-nasal endoscopic biopsy in selected cases may be contributory to the diagnosis. It responds well to systemic steroid therapy. Although chances of relapse are there yet prognosis is excellent.
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Affiliation(s)
- Ganakalyan Behera
- Department of Otorhinolaryngology - Head & Neck Surgery, All India Institute of Medical Sciences, Bhopal, 462020 India
| | - Vikas Gupta
- Department of Otorhinolaryngology - Head & Neck Surgery, All India Institute of Medical Sciences, Bhopal, 462020 India
| | - Utkal P. Mishra
- Department of Otorhinolaryngology - Head & Neck Surgery, All India Institute of Medical Sciences, Bhopal, 462020 India
| | - Jai Kumar Chaurasia
- Department of Pathology and Laboratory Medicine, All India Institute of Medical Sciences, Bhopal, India
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Walke VA, Datar S, Kowe B, Chaurasia JK. Unusual coexistence of Stewart-Treves syndrome and sickle cell anaemia: a case of dual pathology. BMJ Case Rep 2022; 15:15/7/e249379. [PMID: 35793854 PMCID: PMC9260810 DOI: 10.1136/bcr-2022-249379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Chronic lymphoedema can rarely be complicated by an angiosarcoma. This combination called Stewart-Treves syndrome usually observed in upper limb in patients of post-mastectomy with axillary lymph node resection. Here, we report a male patient who had a 10-year history of right leg elephantiasis. Later on, he developed two large ulceronodular masses in the same leg with few satellite nodules in the surrounding skin. With the clinical suspicion of malignancy, a wedge biopsy was performed which revealed histological features of angiosarcoma with sickled red cells. The above knee amputation specimen received further confirmed the histological diagnosis. The investigation for haemoglobinopathy also suggested the presence of sickle cell trait. This report describes a multifocal tumour as a rare manifestation of Stewart-Treves syndrome in a post-filariasis case with sickle cell trait, which is an extremely uncommon combination.
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Affiliation(s)
- Vaishali A Walke
- Pathology & Lab Medicine, All India Institute of Medical Science-Bhopal, Bhopal, Madhya Pradesh, India
| | | | | | - Jai Kumar Chaurasia
- Pathology & Lab Medicine, All India Institute of Medical Science-Bhopal, Bhopal, Madhya Pradesh, India
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Sharma T, Chaurasia JK, Kumar V, Mukhopadhyay S, Joshi D. Cytological diagnosis of sclerosing adenosis of breast: Diagnostic challenges and literature review. Cytopathology 2021; 32:827-830. [PMID: 34293209 DOI: 10.1111/cyt.13041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 07/15/2021] [Accepted: 07/19/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Tanya Sharma
- Department of Pathology & Lab Medicine, All India Institute of Medical Sciences (AIIMS), Bhopal, India
| | - Jai Kumar Chaurasia
- Department of Pathology & Lab Medicine, All India Institute of Medical Sciences (AIIMS), Bhopal, India
| | - Vinay Kumar
- Department of Surgical Oncology, All India Institute of Medical Sciences (AIIMS), Bhopal, India
| | - Sramana Mukhopadhyay
- Department of Pathology & Lab Medicine, All India Institute of Medical Sciences (AIIMS), Bhopal, India
| | - Deepti Joshi
- Department of Pathology & Lab Medicine, All India Institute of Medical Sciences (AIIMS), Bhopal, India
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8
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Chaurasia JK, Naik B, Tandon A, Tadepalli K, Khurana U, Kapoor N. Invasive fungal disease of the central nervous system: Challenging diagnosis of a rare fungus by intraoperative squash cytology. Cytopathology 2020; 32:353-355. [PMID: 33107652 DOI: 10.1111/cyt.12933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 06/26/2020] [Accepted: 10/21/2020] [Indexed: 11/29/2022]
Affiliation(s)
- Jai Kumar Chaurasia
- Department of Pathology & Laboratory Medicine, All India Institute of Medical Sciences (AIIMS), Bhopal, India
| | - Bitan Naik
- Department of Pathology & Laboratory Medicine, All India Institute of Medical Sciences (AIIMS), Bhopal, India
| | - Ashwani Tandon
- Department of Pathology & Laboratory Medicine, All India Institute of Medical Sciences (AIIMS), Bhopal, India
| | - Karuna Tadepalli
- Department of Microbiology, All India Institute of Medical Sciences (AIIMS), Bhopal, India
| | - Ujjawal Khurana
- Department of Pathology & Laboratory Medicine, All India Institute of Medical Sciences (AIIMS), Bhopal, India
| | - Neelkamal Kapoor
- Department of Pathology & Laboratory Medicine, All India Institute of Medical Sciences (AIIMS), Bhopal, India
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Sahni MK, Chaurasia JK, Patra S. Circumscribed Area of Leukotrichia over Plexiform Neurofibroma: An Important Clue or Mere Coincidence? Indian Dermatol Online J 2020; 11:831-832. [PMID: 33235859 PMCID: PMC7678509 DOI: 10.4103/idoj.idoj_606_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 01/15/2020] [Accepted: 06/27/2020] [Indexed: 11/18/2022] Open
Affiliation(s)
- Mukesh K Sahni
- Department of Dermatology, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
| | - Jai Kumar Chaurasia
- Department of Pathology, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
| | - Suman Patra
- Department of Dermatology, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
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10
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Chaurasia JK, Tandon A, Tadepalli K, Naik B, Kapoor N. Aspergillus encephalitis masquerading as brain tumor: Diagnosis in a challenging case by intraoperative cytology. Diagn Cytopathol 2020; 49:331-334. [PMID: 32915493 DOI: 10.1002/dc.24614] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 08/17/2020] [Accepted: 08/28/2020] [Indexed: 11/11/2022]
Affiliation(s)
- Jai Kumar Chaurasia
- Department of Pathology and Laboratory Medicine, All India Institute of Medical Sciences (AIIMS), Bhopal, India
| | - Ashwani Tandon
- Department of Pathology and Laboratory Medicine, All India Institute of Medical Sciences (AIIMS), Bhopal, India
| | - Karuna Tadepalli
- Department of Microbiology, All India Institute of Medical Sciences (AIIMS), Bhopal, India
| | - Bitan Naik
- Department of Pathology and Laboratory Medicine, All India Institute of Medical Sciences (AIIMS), Bhopal, India
| | - Neelkamal Kapoor
- Department of Pathology and Laboratory Medicine, All India Institute of Medical Sciences (AIIMS), Bhopal, India
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11
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Chaurasia JK, Gupta V, Mayank V, Tiwari IR, Joshi D, Goel G, Kapoor N. Role of nuclear morphometry in diagnosis of salivary gland neoplasms. Diagn Cytopathol 2020; 48:1181-1193. [PMID: 32634293 DOI: 10.1002/dc.24535] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 06/01/2020] [Accepted: 06/10/2020] [Indexed: 11/08/2022]
Abstract
BACKGROUND Fine needle aspiration cytology is an important diagnostic tool in salivary gland cytopathology. However, cytology of salivary gland neoplasms shows diversity with morphological overlap, heterogeneity and subjective variability, posing diagnostic challenge. Nuclear cytomorphometric image analysis turns the subjective criteria into quantitative parameters, which may aid not only in differentiating between benign and malignant tumours but also can aid in categorising challenging cases with morphological overlap. METHODS A retrospective analysis of Papanicolaou stained fine needle aspirate smears from 50 patients with salivary gland neoplasms, with available follow-up histopathology, was performed. The aspirates were categorised in to three neoplastic categories of Milan system for reporting salivary gland cytology (MSRSGC) that is benign neoplasm, salivary gland neoplasm with uncertain malignant potential, and malignant. The smears were subjected to cytomorphometric image analysis using Image Pro Software (version 10). Each nucleus was analysed for 13 parameters including aspect ratio, intensity, diameter, perimeter, roundness, area, Feret diameter, circularity, radii, Fournier description and chromatin texture characteristics such as margination, heterogeneity and clumpiness. The data obtained was compared through relevant statistical methods. RESULTS The comparative morphometric data obtained for parameters using ANOVA, for the three categories showed statistically significant P values (<0.001). The post hoc test (Games-Howel) test also showed significant P values (<.001). CONCLUSION Cytomorphometric image analysis is an important tool in diagnosis of salivary gland neoplasms and can improve the diagnostic accuracy for better treatment and improved prognosis. However, more studies with larger sample size may be needed in future for further affirming its role.
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Affiliation(s)
- Jai Kumar Chaurasia
- Department of Pathology and laboratory Medicine, All India Institute of Medical Sciences (AIIMS), Bhopal, India
| | - Vikas Gupta
- Department of Otorhinolaryngology, All India Institute of Medical Sciences (AIIMS), Bhopal, India
| | - Vipul Mayank
- All India Institute of Medical Sciences (AIIMS), Bhopal, India
| | | | - Deepti Joshi
- Department of Pathology and laboratory Medicine, All India Institute of Medical Sciences (AIIMS), Bhopal, India
| | - Garima Goel
- Department of Pathology and laboratory Medicine, All India Institute of Medical Sciences (AIIMS), Bhopal, India
| | - Neelkamal Kapoor
- Department of Pathology and laboratory Medicine, All India Institute of Medical Sciences (AIIMS), Bhopal, India
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Singh MP, Choudhary SV, Chaurasia JK. Well-differentiated Squamous Cell Carcinoma Arising in Syringocystadenoma Papilliferum. Indian Dermatol Online J 2019; 10:168-170. [PMID: 30984594 PMCID: PMC6434754 DOI: 10.4103/idoj.idoj_43_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Syringocystadenoma papilliferum (SCAP) is a hamartoma of apocrine sweat gland origin, occurring predominantly in children, in the head and neck region. SCAP can arise or coexist with both benign and malignant tumors. We report herein an extremely rare case of squamous cell carcinoma (SCC) arising in SCAP growth located in unusual supragluteal region in an elderly Indian male. A wide surgical excision of the growth was performed which upon histopathological examination revealed the confirmatory diagnosis. SCC arising in SCAP is unusual, and only two histologically confirmed cases have been previously reported in the literature. This case report emphasizes about extremely rare malignant transformation of SCAP, which should be kept in mind while evaluating a suspicious skin lesion.
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Affiliation(s)
- M P Singh
- Department of Surgery, AIIMS, Bhopal, Madhya Pradesh, India
| | - S V Choudhary
- Department of Dermatology, AIIMS, Bhopal, Madhya Pradesh, India
| | - J K Chaurasia
- Department of Pathology, AIIMS, Bhopal, Madhya Pradesh, India
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Chaurasia JK, Singh G, Sahoo B, Maheshwari V. Rosai-Dorfman disease: Unusual presentation and diagnosis by fine-needle aspiration cytology. Diagn Cytopathol 2014; 43:716-8. [PMID: 25358849 DOI: 10.1002/dc.23232] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Revised: 08/26/2014] [Accepted: 10/08/2014] [Indexed: 11/09/2022]
Affiliation(s)
- Jai Kumar Chaurasia
- Department of Pathology, Jawaharlal Nehru Medical College (JNMC), Aligarh Muslim University (AMU), Aligarh, Uttar Pradesh, India
| | - Geetika Singh
- Department of Pathology, Jawaharlal Nehru Medical College (JNMC), Aligarh Muslim University (AMU), Aligarh, Uttar Pradesh, India
| | - Biswajit Sahoo
- Department of Radiodiagnosis, Jawaharlal Nehru Medical College (JNMC), Aligarh Muslim University (AMU), Aligarh, Uttar Pradesh, India
| | - Veena Maheshwari
- Department of Pathology, Jawaharlal Nehru Medical College (JNMC), Aligarh Muslim University (AMU), Aligarh, Uttar Pradesh, India
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Aziz M, Chaurasia JK, Khan R, Afroz N. Primary low-grade diffuse small lymphocytic lymphoma of the central nervous system. BMJ Case Rep 2014; 2014:bcr-2013-202051. [PMID: 24729110 DOI: 10.1136/bcr-2013-202051] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
A 45-year-old Indian woman presented in neurosurgery outpatient with seizures, headache and vomiting for the past 1 month. MRI of the brain was suggestive of a malignant central nervous system (CNS) tumour. Histological and immunohistochemical examinations of stereotactic biopsy of the tumour were diagnostic of a low-grade diffuse small lymphocytic lymphoma of the CNS. No evidence of any occult systemic lymphoma was observed, confirming its 'primary' origin in the CNS. The diagnosis of a low-grade primary CNS lymphoma (PCNSL) is difficult as clinical and neuroradiological features are wide and variable. The clinical course is more indolent than a high-grade PCNSL and thus, a less aggressive and localised targeted treatment could be sufficient rather than the high dose, neurotoxic methotrexate-based chemotherapeutic treatment, recommended for high-grade PCNSL. Histological and immunohistological confirmation is therefore mandatory for early, appropriate treatment and prognostic implications.
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Affiliation(s)
- Mehar Aziz
- Department of Pathology, Jawaharlal Nehru Medical College (JNMC), Aligarh Muslim University (AMU), Aligarh, Uttar Pradesh, India
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Abstract
Hydatid cyst in the breast is rare. We report a case of hydatid cyst in the breast in a 30-year-old Indian rural woman who presented with a lump in her left breast. MRI findings showed a cystic lesion in the breast. Histopathological examination showed features consistent with hydatid cyst with surrounding adherent pericystic breast tissue showing fibrocollagenisation and inflammatory response. ELISA for echinococcal antigen was also found to be positive. This case emphasises that preoperative diagnosis of hydatid cyst in the breast is difficult and often missed as the breast is a rare site of echinococcal infection and clinical and imaging findings are wide and non-specific. Cytological diagnosis by fine-needle aspiration may not always be possible. Therefore, hydatid cyst in the breast should always be considered in the differential diagnosis of a breast lump and histopathological confirmation is necessary for early and appropriate treatment.
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Affiliation(s)
- Nishat Afroz
- Department of Pathology, Jawaharlal Nehru Medical College (JNMC), AMU, Aligarh, Uttar Pradesh, India
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Chaurasia JK, Afroz N, Maheshwari V, Naim M. Sclerosing stromal tumour of the ovary presenting as precocious puberty: a rare neoplasm. BMJ Case Rep 2014; 2014:bcr-2013-201124. [PMID: 24686794 DOI: 10.1136/bcr-2013-201124] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
A 7-year-old Indian girl presented with symptoms of excessive development of breasts, early menarche, growth of pubic hairs, accelerated growth and abdominal distension. On clinical examination, a large right abdominopelvic mass was palpable. MRI revealed a large, heterogeneous, solid and cystic tumour in the right adnexal region, suggestive of an ovarian neoplasm. The hormonal profile showed markedly elevated oestradiol and low follicle-stimulating hormone levels. Clinical diagnosis of precocious puberty with right ovarian mass was concluded. Right-sided salpingo-oophorectomy was performed. Histopathology showed features consistent with sclerosing stromal tumour of the ovary. Postoperatively, signs and symptoms of precocity gradually regressed and her serum oestradiol level came down to normal. This is the first reported case from India.
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Affiliation(s)
- Jai Kumar Chaurasia
- Department of Pathology, Jawaharlal Nehru Medical College (JNMC), AMU, Aligarh, Uttar Pradesh, India
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Abstract
Reticular/microcystic schwannoma is a recently described rare distinctive variant of schwannoma with a predilection for gastrointestinal tract. Its occurrence in soft tissue is extremely rare. We report a case of reticular/microcystic variant of schwannoma in a 55-year-old Indian woman who presented with a painless slow-growing swelling in the right forearm for the past 6 months. MRI findings suggested myxoid sarcoma. However, histological and immunohistochemical findings in the excised specimen were consistent with reticular/microcystic variant of schwannoma. This case report emphasises that the diagnosis of reticular/microcystic schwannoma should always be considered in cases where myxoid sarcomas are suspected as it can mimic malignant myxoid sarcomas, clinically and radiologically, thereby avoiding aggressive intervention and overtreatment.
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Affiliation(s)
- Jai Kumar Chaurasia
- Department of Pathology, Jawaharlal Nehru Medical College (JNMC), AMU, Aligarh, Uttar Pradesh, India
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Chaurasia JK, Soni M, Ahmed M, Naim M. White-blue pyelocalyceal cyst with hydrotic glomerulonephritis. BMJ Case Rep 2013; 2013:bcr-2013-201180. [PMID: 24347451 DOI: 10.1136/bcr-2013-201180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
A 5-month-old male infant presented with a 15 day history of distension of abdomen. On clinical examination, a soft lump was palpable in the left lumbar region. Radiological findings suggested an enlarged non-functional left kidney with ureteropelvic adhesive obstruction. The left renal mass was excised and submitted for histopathological examination. The excised renal mass was cystic with its wall partly white and partly blue. Gross and histopathological findings were diagnostic of a white-blue pyelocalyceal cyst with hydrotic glomerulonephritis. This entity needs to be differentiated from a large number of other cystic diseases of the kidney. Intrauterine screening and diagnosis may be significant for a possible early intrauterine uro-laparoscopic recanalisation of the pyeloureteral obstruction to save the affected kidney.
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Affiliation(s)
- Jai Kumar Chaurasia
- Department of Pathology, Jawaharlal Nehru Medical College (JNMC), Aligarh Muslim University (AMU), Aligarh, Uttar Pradesh, India
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Chaurasia JK, Garg C, Agarwal A, Naim M. Tubercular thyroiditis with multinodular goitre with adenomatous hyperplasia: a rare coexistence. BMJ Case Rep 2013; 2013:bcr2013200861. [PMID: 24068513 PMCID: PMC3794243 DOI: 10.1136/bcr-2013-200861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
A 32-year-old Indian woman presented with swelling in the anterior part of the neck for the last 3 years. Clinical and radiological examination and fine needle aspiration cytology suggested the diagnosis of multinodular goitre. A subtotal thyroidectomy was performed by the surgeon and the specimen was submitted for the final diagnosis. Histological examination of the specimen revealed multiple caseating tubercular granulomas coexistent with multinodular goitre and adenomatous hyperplasia. The sections demonstrated acid-fast tubercle bacteria, confirming the diagnosis of tubercular thyroiditis. This case emphasises that tubercular thyroiditis should always be considered in patients with thyroid swelling or nodule, in countries where the prevalence of tuberculosis is high.
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Affiliation(s)
- Jai Kumar Chaurasia
- Department of Pathology, Jawaharlal Nehru Medical College (JNMC), Aligarh Muslim University (AMU), Aligarh, Uttar Pradesh, India
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Chaurasia JK, Tripathi YB. Chemical characterization of various fractions of leaves of Cinnamomum tamala Linn toward their antioxidant, hypoglycemic, and anti-inflammatory property. Immunopharmacol Immunotoxicol 2010; 33:466-72. [PMID: 21175398 DOI: 10.3109/08923973.2010.538850] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Cinnamomum tamala (CT) Linn. (Lauraceae) is a component of Indian spices and is also used as antidiabetic agent. Its antioxidant potential was reported by other authors and recently our group has reported its immune-suppressive property. Here, CT leaves were extracted with methanol (CTT) and also with various organic solvents of increasing polarity such as hexane (CTH), ethyl acetate (CTEA), and methanol (CTE) in successive manner by continuous Soxhlet extractor. The active compounds of CTT and CTH were analyzed by GC-MS and most abundant compound (eugenol) was further analyzed by HPLC. These extracts were tested for their free radical (FR) scavenging potential for different FR species, hypoglycemic potential on alloxan-induced hyperglycemia, and anti-inflammatory property in carrageenan-induced paw edema and lipopolysaccharide (LPS)-induced nitric oxide (NO) production in rat peritoneal macrophage culture. Result showed that CTH was the most active fraction toward these parameters, which was parallel to its eugenol and total phenolic content concentration.
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Affiliation(s)
- J K Chaurasia
- Department of Medicinal Chemistry, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
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Chaurasia JK, Pandey N, Tripathi YB. Effect of hexane fraction of leaves of Cinnamomum tamala Linn on macrophage functions. Inflammopharmacology 2010; 18:147-54. [PMID: 20069379 DOI: 10.1007/s10787-009-0029-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2009] [Accepted: 12/17/2009] [Indexed: 11/30/2022]
Abstract
The leaves of Cinnamomum tamala Linn (Lauraceae), component of Indian spices are associated with hypoglycemic property in Ayurveda; however, no report is available towards its immunomodulation property, which has been explored here. The dried powder of CT leaves was extracted with hexane and solvent free extract (CTH) was given orally to rats for 10 days, in various doses. Its effect was studied on peritoneal macrophage functions, and was compared with ascorbic acid (1,000 mg/kg, immune-stimulant) and cyclophosphamide (10 mg/kg, immune-suppressant). CTH significantly suppressed phagocytosis activity (EC(50) 2,355 +/- 52.45 mg/kg), reduced production of superoxide (EC(50) 275.91 +/- 10.21 microg/ml) and cellular NADPH (EC(50) 384.959 +/- 4.85 microg/ml) content in concentration dependent manner. It also inhibited LPS induced production of nitric oxide (EC(50) 143.75 +/- 3.40 microg/ml) and iNOS protein expression (EC(50) 183.132 microg/ml). Thus, it could be suggested that non-polar hexane fraction of leaves of C. tamala possesses immunosuppressive property, which is mediated through modulation of innate immunity.
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Affiliation(s)
- J K Chaurasia
- Department of Medicinal Chemistry, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
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