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Sabri MA, Ahmed SA, Rakhange A. An Unusual Cause of Pancreatic Tumor. Cureus 2024; 16:e56421. [PMID: 38638740 PMCID: PMC11024487 DOI: 10.7759/cureus.56421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2024] [Indexed: 04/20/2024] Open
Abstract
Pancreatic tuberculosis (TB) is a rare condition that can be challenging to distinguish from other pancreatic neoplasms. We present the case of a 48-year-old Indian male who complained of persistent vague epigastric pain for two months. Other physicians saw him and treated him like a dyspeptic case. He gave a history of daily alcohol consumption. Routine investigations, including amylase and lipase levels, were within normal limits. However, an abdominal ultrasound revealed a cystic lesion in the body of the pancreas, prompting further investigation. A subsequent abdominal CT scan revealed a tumor of 6x4 cm in diameter with solid and cystic components in the pancreatic body. Although tumor markers were not remarkable, inflammatory markers showed elevated levels of ESR (erythrocyte sedimentation rate) of 95 mm/hr and CRP (C-reactive protein) of 83 mg/L, with normal hemoglobin. Endosonography (EUS) with fine needle aspiration (FNA) was performed to achieve a definitive diagnosis. EUS was performed with a linear echoendoscope, which revealed the mass, which had solid and cystic components. Fluid was aspirated from the cystic part and FNA passes were performed in the solid part. Microscopic examination and aspirated fluid culture confirmed the presence of Mycobacterium tuberculosis, while the solid part revealed caseation-indicated granulomas, indicative of TB. The patient was promptly initiated on a seven-month course of three anti-TB medications, leading to normalization of ESR and CRP levels during the treatment period. A follow-up abdominal CT scan showed complete resolution of the pancreatic lesion, indicating successful management. This case is rare and all the data in the literature is mainly in the form of case reports. Using EUS with FNA has transformed the diagnosis of pancreatic malignancy into a curable disease that could be easily managed with anti-TB medications.
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Affiliation(s)
| | - Suhaila A Ahmed
- Gastroenterology, Dubai Medical College for Girls, Dubai, ARE
| | - Adiba Rakhange
- Gastroenterology, Dubai Medical College for Girls, Dubai, ARE
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Veron Sanchez A, Santamaria Guinea N, Cayon Somacarrera S, Bennouna I, Pezzullo M, Bali MA. Rare Solid Pancreatic Lesions on Cross-Sectional Imaging. Diagnostics (Basel) 2023; 13:2719. [PMID: 37627978 PMCID: PMC10453474 DOI: 10.3390/diagnostics13162719] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/15/2023] [Accepted: 08/18/2023] [Indexed: 08/27/2023] Open
Abstract
Several solid lesions can be found within the pancreas mainly arising from the exocrine and endocrine pancreatic tissue. Among all pancreatic malignancies, the most common subtype is pancreatic ductal adenocarcinoma (PDAC), to a point that pancreatic cancer and PDAC are used interchangeably. But, in addition to PDAC, and to the other most common and well-known solid lesions, either related to benign conditions, such as pancreatitis, or not so benign, such as pancreatic neuroendocrine neoplasms (pNENs), there are solid pancreatic lesions considered rare due to their low incidence. These lesions may originate from a cell line with a differentiation other than exocrine/endocrine, such as from the nerve sheath as for pancreatic schwannoma or from mesenchymal cells as for solitary fibrous tumour. These rare solid pancreatic lesions may show a behaviour that ranges in a benign to highly aggressive malignant spectrum. This review includes cases of an intrapancreatic accessory spleen, pancreatic tuberculosis, solid serous cystadenoma, solid pseudopapillary tumour, pancreatic schwannoma, purely intraductal neuroendocrine tumour, pancreatic fibrous solitary tumour, acinar cell carcinoma, undifferentiated carcinoma with osteoclastic-like giant cells, adenosquamous carcinoma, colloid carcinoma of the pancreas, primary leiomyosarcoma of the pancreas, primary and secondary pancreatic lymphoma and metastases within the pancreas. Therefore, it is important to determine the correct diagnosis to ensure optimal patient management. Because of their rarity, their existence is less well known and, when depicted, in most cases incidentally, the correct diagnosis remains challenging. However, there are some typical imaging features present on cross-sectional imaging modalities that, taken into account with the clinical and biological context, contribute substantially to achieve the correct diagnosis.
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Affiliation(s)
- Ana Veron Sanchez
- Hôpital Universitaire de Bruxelles, Institut Jules Bordet, 1070 Brussels, Belgium; (I.B.)
| | | | | | - Ilias Bennouna
- Hôpital Universitaire de Bruxelles, Institut Jules Bordet, 1070 Brussels, Belgium; (I.B.)
| | - Martina Pezzullo
- Hôpital Universitaire de Bruxelles, Hôpital Erasme, 1070 Brussels, Belgium
| | - Maria Antonietta Bali
- Hôpital Universitaire de Bruxelles, Institut Jules Bordet, 1070 Brussels, Belgium; (I.B.)
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Pancreatic Tuberculosis-A Condition That Mimics Pancreatic Cancer. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58091165. [PMID: 36143842 PMCID: PMC9505864 DOI: 10.3390/medicina58091165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/17/2022] [Accepted: 08/25/2022] [Indexed: 11/29/2022]
Abstract
Tuberculosis is a disease with serious consequences in terms of morbidity and mortality. Pancreatic localization is very rare and is mostly encountered in patients with immunosuppressive disorders. A 59-year-old woman with arterial hypertension, grade 2 obesity, and a history of cholecystectomy, was admitted for fever (38.5 °C), jaundice, and marked physical asthenia. The blood tests showed severe metabolic acidosis, with partial respiratory compensation, mild microcytic normochromic anemia, inflammatory syndrome, procalcitonin value ten times the upper limit of normal, nitrogen retention syndrome, hypoalbuminemia, hypertriglyceridemia, hypercholesterolemia, and moderate hyponatremia. The electrocardiogram, chest X-ray, and abdominal ultrasound did not show any significant pathological changes. Contrast-enhanced computed tomography raised the suspicion of acute-on-chronic pancreatitis and subsequent evaluation by magnetic resonance imaging raised the suspicion of a pancreatic tumor. Pancreatic fine needle biopsy under echoendoscopic guidance revealed purulent material, which was sent for cytological and bacteriological examination. The Ziehl-Neelsen stain showed acid-alcoholic resistant bacilli, while bacterial cultures were positive for gentamicin and tigecycline-sensitive Klebsiella. The diagnosis of pancreatic tuberculosis was established. Pancreatic tuberculosis is a very rare condition that often mimics pancreatic cancer. The peculiarity of the case is the appearance of pancreatic tuberculosis in an immunocompetent woman and the association with Klebsiella infection.
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Chaudhary P, Bhadana U, Arora MP. Pancreatic Tuberculosis. Indian J Surg 2015; 77:517-24. [PMID: 26884661 DOI: 10.1007/s12262-015-1318-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2015] [Accepted: 08/05/2015] [Indexed: 12/12/2022] Open
Abstract
Tuberculosis of the pancreas is extremely rare and in most of the cases mimics pancreatic carcinoma. There are a number of case reports on pancreatic tuberculosis with various different presentations, but only a few case series have been published, and most of our knowledge about this disease comes from individual case reports. Patients of pancreatic tuberculosis may remain asymptomatic initially and manifest as an abscess or a mass involving local lymph nodes and usually present with non-specific features. Pancreatic tuberculosis may present with a wide range of imaging findings. It is difficult to diagnose tuberculosis of pancreas on imaging studies as they may present with masses, cystic lesions or abscesses and mass lesions in most of the cases mimic pancreatic carcinoma. As it is a rare entity, it cannot be recommended but suggested that pancreatic tuberculosis should be considered in cases with a large space occupying lesions associated with necrotic peripancreatic lymph nodes and constitutional symptoms. Ultrasonography/computed tomography/endosonography-guided biopsy is the recommended diagnostic technique. Most patients achieve complete cure with standard antituberculous therapy. The aims of this study are to review clinical presentation, diagnostic studies, and management of pancreatic tuberculosis and to present our experience of 5 cases of pancreatic tuberculosis.
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Affiliation(s)
- Poras Chaudhary
- Department of General Surgery, Lady Hardinge Medical College and Associated Dr Ram Manohar Lohia Hospital, New Delhi, India
| | - Utsav Bhadana
- Department of General Surgery, Lady Hardinge Medical College and Associated Dr Ram Manohar Lohia Hospital, New Delhi, India
| | - Mohinder P Arora
- Department of General Surgery, Lady Hardinge Medical College and Associated Dr Ram Manohar Lohia Hospital, New Delhi, India
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Zacharia GS, Antony R, Kolassery S, Ramachandran TM. Isolated pancreatic tuberculosis masquerading as pancreatic cancer. Gastroenterol Rep (Oxf) 2014; 2:154-7. [PMID: 24759351 PMCID: PMC4020127 DOI: 10.1093/gastro/gou017] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Isolated pancreatic tuberculosis (TB) remains a rarity despite the high incidence of tuberculosis in many of the African and Asian countries. Presentation as discrete pancreatic mass often masquerades as pancreatic neoplasm and diagnosis may require histology. Extra-hepatic portal hypertension due to splenic vein thrombosis complicating pancreatic TB has been reported in the literature. We report here a case of isolated pancreatic TB with pancreatic head mass mimicking neoplasm with extra-hepatic portal hypertension. The possibility of TB should be considered in the list of differential diagnoses of pancreatic mass and an endoscopic, ultrasound-guided biopsy might help to clinch the diagnosis of this potentially curable disease.
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Díaz Fontenla F, Miranda-Bautista J, Hernando Alonso A, Urizar Gorosarri M, Jiménez Pérez JM, Senosiáin Labiano M. [Pancreatic tuberculosis: presentation in the form of pancreatitis with portal hypertension]. GASTROENTEROLOGIA Y HEPATOLOGIA 2014; 37:417-20. [PMID: 24378142 DOI: 10.1016/j.gastrohep.2013.11.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Accepted: 11/04/2013] [Indexed: 12/28/2022]
Affiliation(s)
- Fernando Díaz Fontenla
- Servicio de Aparato Digestivo, Hospital General Universitario Gregorio Marañón, Madrid, España.
| | - José Miranda-Bautista
- Servicio de Aparato Digestivo, Hospital General Universitario Gregorio Marañón, Madrid, España
| | - Ana Hernando Alonso
- Servicio de Aparato Digestivo, Hospital General Universitario Gregorio Marañón, Madrid, España
| | | | | | - María Senosiáin Labiano
- Servicio de Aparato Digestivo, Hospital General Universitario Gregorio Marañón, Madrid, España
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Sonthalia N, Ray S, Pal P, Saha A, Talukdar A. Fine needle aspiration diagnosis of isolated pancreatic tuberculosis: A case report. World J Clin Cases 2013; 1:181-186. [PMID: 24303497 PMCID: PMC3845941 DOI: 10.12998/wjcc.v1.i5.181] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2013] [Revised: 07/06/2013] [Accepted: 07/19/2013] [Indexed: 02/05/2023] Open
Abstract
Tuberculosis (TB) involving the pancreas are uncommon, especially when present in immunocompetent hosts. Pancreatic TB is more frequently associated with miliary TB or widely disseminated disease. Pancreatic TB may present as cystic or solid pancreatic masses, pancreatic abscess or acute or chronic pancreatitis. Majority of the cases are diagnosed after surgical exploration for presumed pancreatic malignancy and pre-operative diagnosis is quite difficult. However, improvement in imaging techniques and the resulting image-guided interventions gradually can obviate the need for more invasive diagnostic surgical procedures and expedite the planning of therapy. Herein, we report a rare case of isolated pancreatic TB which presented with pancreatic mass lesion in an immunocompetent host. Diagnosis was made by contrast enhanced computed tomography and guided fine needle aspiration of the pancreatic mass which revealed acid-fast bacilli on Ziehl-Neelsen stain. The case was treated successfully with antituberculous drugs. Pancreatic tuberculosis should be considered in the differential diagnosis of a pancreatic mass when the patient is young, residing in the endemic zone of tuberculosis. Every attempt should be made to diagnose the cases to prevent unnecessary operation.
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Rao RN, Pandey R, Rana MK, Rai P, Gupta A. Pancreatic and peripancreatic tuberculosis presenting as hypoechoic mass and malignancy diagnosed by ultrasound-guided fine-needle aspiration cytology. J Cytol 2013; 30:130-5. [PMID: 23833404 PMCID: PMC3701338 DOI: 10.4103/0970-9371.112658] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Background: Pancreatic and peripancreatic tuberculosis is an extremely uncommon disease, presenting as hypoechoic mass on ultrasonography and imaging mimicking malignancy. Consequently, it represents a diagnostic challenge. Aims: To study 14 unusual cases of pancreatic and peripancreatic tuberculosis undergoing ultrasound-/endoscopic-guided fine-needle aspiration cytology (FNAC) in the 5-year period from 2006 to 2010. Materials and Methods: Endoscopic-guided FNAC was done in two cases, while ultrasound-guided FNAC was performed in 12 cases using 22-G needles via a percutaneous transabdominal approach. The aspirated material was quickly smeared onto glass slides, air dried, and wet fixed in 95% ethyl alcohol for subsequent Papanicolaou staining. Results: All pancreatic and peripancreatic tuberculosis cases showed solid-cystic pancreatic mass. Smears showed epithelioid cell granulomas, multinucleated giant cells, mixed inflammatory cells and histiocytes against a necrotic background. The common anatomic locations were the head, peripancreatic, tail and body of the pancreas. Conclusions: Ultrasound-/endoscopic-guided FNAC is a safe, reliable and cost-effective method for preoperative diagnosis of pancreatic and peripancreatic tuberculosis. Clinical symptoms and accurate diagnostic approach by ultrasound-/endoscopic-guided FNAC of pancreatic and peripancreatic tuberculosis is needed to avoid performing redundant laparotomy. Despite its rarity, pancreatic and peripancreatic tuberculosis should be considered for differential diagnosis of pancreatic and peripancreatic cystic mass in endemic developing countries.
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Affiliation(s)
- R N Rao
- Department of Pathology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
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Coexistence of pancreatic tuberculosis with systemic brucellosis: a case report. Open Med (Wars) 2010. [DOI: 10.2478/s11536-009-0143-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
AbstractIsolated pancreatic tuberculosis is an extremely rare clinical entity and is difficult to diagnose particularly in immunocompetent individuals. Clinical findings and symptomatology of brucellosis are often similar to tuberculosis thus making the differentiation amongst the two entities difficult. We report a case of pancreatic tuberculosis with systemic brucellosis in a 29 year old veterinarian who presented with epigastric pain and loss of appetite. Initial investigations revealed leukocytosis with moderately elevated transaminase, gamma glutamyl transferase, amylase and lipase levels. Imaging studies revealed an anechoic multiloculated cyst in the body and tail of the pancreas. Given the patient’s occupational risk coupled with the presence of a positive Brucella agglutination test (with a titer of 1:320); a diagnosis of pancreatitis secondary to brucellosis was given. In addition to standard pancreatitis therapy of bowel rest with intravenous fluid/electrolyte replacement, anti-brucellosis therapy was also administered. The patient’s initial response to therapy was positive however, 6 weeks into therapy, his abdominal pain recurred and repeat CT scan revealed the development of a pseudocyst in the pancreas. After failing a second attempt at conservative supportive therapy, the patient underwent an explorative laparotomy. Histological examination of the resected pancreatic specimen showed necrosis and was positive for tuberculosis by polymerase chain reaction. Herein, we describe the first case reported in the medical literature of the coexistence of systemic brucellosis with pancreatic tuberculosis. We suggest that the possibility of the coexistence of brucellosis with tuberculosis be kept in mind when assessing pancreatitis patients in endemic regions and in individuals with occupational risk hazards.
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