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Rieger C, Pfister D, Kastner L, Eich ML, Quaas A, Tolkach Y, Heidenreich A. Cystic Pelvic Masses in Men: A Presentation of Uncommon Cases and a Literature Review. Clin Genitourin Cancer 2024; 22:523-534. [PMID: 38281876 DOI: 10.1016/j.clgc.2024.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 01/07/2024] [Accepted: 01/07/2024] [Indexed: 01/30/2024]
Abstract
Unclear cystic masses in the pelvis in male patients are a rare situation and could be of benign or malignant origin. The underlying diseases demand for specific diagnostic and therapeutic approaches. We present a case series of 3 male patients with different clinical symptoms (perineal pain, urinary retention and a large scrotal cyst) related to cystic lesions in the pelvic region. On all patients initial histopathological workup was unclear. All patients underwent surgery with complete resection of the tumor which revealed a broad spectrum of histopathological findings: unusual form of cystic adenocarcinoma of the prostate, malignant transformation of a dysontogenetic cyst, and finally a very rare diagnosis of a malignant tumor of the Cowper gland. This case series and literature review provide clues for a possible diagnostic and therapeutic approach in the case of unclear pelvic cystic masses and could support urologists during the therapy selection in the future.
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Affiliation(s)
- Constantin Rieger
- Department of Urology, Uro-Oncology, Robot-Assisted and Specialized Urologic Surgery, University Hospital Cologne, Cologne, Germany.
| | - David Pfister
- Department of Urology, Uro-Oncology, Robot-Assisted and Specialized Urologic Surgery, University Hospital Cologne, Cologne, Germany
| | - Lucas Kastner
- Department of Urology, Uro-Oncology, Robot-Assisted and Specialized Urologic Surgery, University Hospital Cologne, Cologne, Germany
| | - Marie-Lisa Eich
- Institute of Pathology, University Hospital Cologne, Cologne, Germany
| | - Alexander Quaas
- Institute of Pathology, University Hospital Cologne, Cologne, Germany
| | - Yuri Tolkach
- Institute of Pathology, University Hospital Cologne, Cologne, Germany
| | - Axel Heidenreich
- Department of Urology, Uro-Oncology, Robot-Assisted and Specialized Urologic Surgery, University Hospital Cologne, Cologne, Germany
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Collins K, Ulbright TM, Davis JL. Anterior mediastinal neuroblastoma in an adult: an additional case of a rare tumor in an unusual location with review of the literature. Diagn Pathol 2023; 18:127. [PMID: 38031161 PMCID: PMC10685643 DOI: 10.1186/s13000-023-01417-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 11/16/2023] [Indexed: 12/01/2023] Open
Abstract
Neuroblastoma is rare in the adult population, especially in thoracic or mediastinal locations, with only 25 previously reported cases. We report an additional example of primary thymic neuroblastoma in a previously asymptomatic 71-year-old man with an anterior mediastinal mass who underwent robotic excision with pericardium and adjacent lung. The tumor was a 5.2 cm partially encapsulated, white-tan and rubbery mass with grossly identifiable areas of necrosis (25%) and hemorrhage. Histologically, the specimen showed a rim of adipose tissue and residual thymic tissue with areas of cystic thymic epithelium and prominent lymphoid tissue containing Hassall's corpuscles. The tumor was composed of uniform, round cells with scant cytoplasm and small nuclei with inconspicuous nucleoli set within a background of conspicuous neuropil. Mitotic figures were easily found. By immunohistochemistry, the tumor cells expressed synaptophysin, chromogranin, NKX2.2 (diffuse, nuclear), GFAP (patchy), SMI31 (neurofilament) (focal, cytoplasmic), and TdT (diffuse, nuclear), while lacking expression of CD99, TTF-1, CK 20, MCPyV, PHOX2B, Olig2, OCT3/4, CD45, CD3 and PAX5. S100 protein was negative in the neuroblastic cells, with scattered positive cells in a vague sustentacular-like pattern. Fluorescence in situ hybridization for isochromosome 12p and EWSR1 gene rearrangement were negative. As thymic neuroblastoma is extremely rare in adults, a neuroblastic tumor of germ cell origin (either primary or metastatic) or spread from a sinonasal tract tumor should be excluded because of differing treatments and prognoses. The properties of these rare neoplasms appear similar to olfactory neuroblastoma rather than pediatric-type neuroblastoma.
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Affiliation(s)
- Katrina Collins
- Department of Pathology, Indiana University School of Medicine, 350 W 11th Street, Indianapolis, IN, 46202, USA.
| | - Thomas M Ulbright
- Department of Pathology, Indiana University School of Medicine, 350 W 11th Street, Indianapolis, IN, 46202, USA
| | - Jessica L Davis
- Department of Pathology, Indiana University School of Medicine, 350 W 11th Street, Indianapolis, IN, 46202, USA
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Dharmalingam P, Chenniappan AD, Alashetty S, Bidadi Lingappa K, Patil Okaly GV. Neuroblastoma in uncommon age group - A case series diagnosed on cytology. Diagn Cytopathol 2023; 51:629-635. [PMID: 37326472 DOI: 10.1002/dc.25189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 06/05/2023] [Accepted: 06/09/2023] [Indexed: 06/17/2023]
Abstract
BACKGROUND Neuroblastoma is the most common extracranial malignant neoplasm in early childhood. It is rare in the adult population. AIMS AND OBJECTIVES We aimed to study the incidence of neuroblastoma in the uncommon age group diagnosed on cytology. MATERIALS AND METHODS A prospective descriptive study spanning 2 years from December 2020 to January 2022 was done, in which neuroblastoma cases diagnosed by Fine needle aspiration cytology aged >12 years were collected. The clinical, cytomorphological and immunohistochemical findings were studied. Histopathological correlation was done wherever available. RESULTS We identified three cases of neuroblastoma during this period. Two cases were middle-aged adults, and one was an adolescent. All cases presented with abdominal masses and revealed small round cell tumor on cytology. Two cases fell into undifferentiated category and one case fell into the poorly differentiated subtype. All cases were positive for neuroendocrine markers. Histopathological correlation was available in two cases. MYC N amplification was absent in all cases. CONCLUSION It differs from pediatric neuroblastoma due to the lack of classical histomorphological features and molecular alterations. Adult-onset neuroblastomas carry a worse prognosis than childhood tumors.
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Affiliation(s)
- Priya Dharmalingam
- Department of Pathology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | | | - Soumya Alashetty
- Department of Pathology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | | | - Geeta V Patil Okaly
- Department of Pathology, Kidwai Memorial Institute of Oncology, Bengaluru, India
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Teng Q, Fan B, Wang Y, Wen S, Wang H, Liu T, Wang L. Primary adrenal tuberculosis infection in patients with Behcet's disease presenting as isolated adrenal metastasis by 18F-FDG PET/CT: a rare case report and literature review. Gland Surg 2021; 10:3431-3442. [PMID: 35070903 PMCID: PMC8749099 DOI: 10.21037/gs-21-511] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 11/05/2021] [Indexed: 07/30/2023]
Abstract
Primary adrenal tuberculosis (TB) is a rare type of extrapulmonary tuberculosis (EPTB). A pathological biopsy is usually required to make a definite diagnosis due to nonspecific symptoms. Antituberculous chemotherapy is the main treatment regimen, and cortisol replacement therapy should be added when adrenal insufficiency is involved. Here, we present a 59-year-old man who had recurrence of oral and genital aphthosis for 3 years and was diagnosed with Behcet's disease (BD), which was cured by thalidomide. After 10 days of admission, the patient had sudden abdominal pain in the right upper quadrant with high fever and was diagnosed with acute cholecystitis attack, which was treated by percutaneous transhepatic gallbladder drainage (PTGBD). Further contrast-enhanced CT showed a right adrenal mass with a diameter of 2.0 cm, and PET-CT indicated intense 18F-fluorodeoxyglucose (18F-FDG) uptake in the right adrenal mass with a maximum standardized uptake value (SUVmax) of 15.2. As a metastatic adrenal mass was suspected, the patient underwent retroperitoneal laparoscopic adrenalectomy. Histopathological and immunohistochemical analysis revealed primary adrenal TB. After routine anti-tuberculosis treatment with isoniazid, rifampin, pyrazinamide and ethambutol for six months, the patient was cured and discharged. In summary, primary unilateral adrenal TB without adrenal insufficiency is difficult to diagnose only on the basis of clinical manifestations and examinations. Further studies are needed to develop an easier and more accurate diagnostic examination.
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Affiliation(s)
- Qiliang Teng
- Department of Urology, Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Bo Fan
- Department of Urology, Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yutong Wang
- First Clinical College, Dalian Medical University, Dalian, China
| | - Shuang Wen
- Department of Pathology, Dalian Friendship Hospital, Dalian, China
| | - Honglong Wang
- Department of Pathology, Dalian Friendship Hospital, Dalian, China
| | - Tianqing Liu
- Department of Pathology, Dalian Friendship Hospital, Dalian, China
| | - Liang Wang
- Department of Urology, Second Affiliated Hospital of Dalian Medical University, Dalian, China
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Febrero B, Ríos A, Rodríguez JM, Flores B, Parrilla P. Retroperitoneal neuroblastoma in the adult. An uncommon entity. Cir Esp 2014; 93:e147-8. [PMID: 24798954 DOI: 10.1016/j.ciresp.2014.03.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2013] [Revised: 03/12/2014] [Accepted: 03/13/2014] [Indexed: 02/09/2023]
Affiliation(s)
- Beatriz Febrero
- Unidad de Cirugía Endocrina, Servicio de Cirugía General, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España; Centro de Investigación Biomédica en Red en el Área temática de Enfermedades Hepáticas y Digestivas (CIBEREHD) e Instituto Murciano de Investigación Biomédica (IMIB), Murcia, España.
| | - Antonio Ríos
- Unidad de Cirugía Endocrina, Servicio de Cirugía General, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España; Centro de Investigación Biomédica en Red en el Área temática de Enfermedades Hepáticas y Digestivas (CIBEREHD) e Instituto Murciano de Investigación Biomédica (IMIB), Murcia, España
| | - José Manuel Rodríguez
- Unidad de Cirugía Endocrina, Servicio de Cirugía General, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España; Centro de Investigación Biomédica en Red en el Área temática de Enfermedades Hepáticas y Digestivas (CIBEREHD) e Instituto Murciano de Investigación Biomédica (IMIB), Murcia, España
| | - Benito Flores
- Servicio de Cirugía General, Hospital Morales Meseguer, Murcia, España
| | - Pascual Parrilla
- Unidad de Cirugía Endocrina, Servicio de Cirugía General, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España; Centro de Investigación Biomédica en Red en el Área temática de Enfermedades Hepáticas y Digestivas (CIBEREHD) e Instituto Murciano de Investigación Biomédica (IMIB), Murcia, España
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Tiu A, Latif E, Yau L, Reynolds R, Millar EK, Aslan P. Primary Renal Neuroblastoma in Adults. Urology 2013; 82:11-3. [DOI: 10.1016/j.urology.2013.03.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2013] [Revised: 03/05/2013] [Accepted: 03/16/2013] [Indexed: 10/26/2022]
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Jarius S, Arnold S, Linke R, Noachtar S, Schlemmer M, Issels R, Voltz R. Long term survival in anti-Hu associated adult neuroblastoma. J Neurol Sci 2009; 284:205-8. [DOI: 10.1016/j.jns.2009.04.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2008] [Revised: 03/24/2009] [Accepted: 04/02/2009] [Indexed: 12/31/2022]
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Abstract
MR imaging is used commonly for imaging the adrenal glands. Its high-contrast resolution and multiplanar imaging capability enables the detection and characterization of many adrenal masses. The advent of chemical-shift imaging revolutionized the role of MR imaging in characterizing adrenal masses. In this article, the authors discuss the range of MR appearances of common and uncommon adrenal masses, focusing on the nonfunctioning incidentally discovered mass and its characterization methods. MR imaging is continuously improving. The increasing use of higher strength magnets and the introduction of newer coils, sequences, and techniques will help detect and characterize very small adrenal masses, quantify their fat content, and provide exquisite morphologic images of the gland and its vascular supply.
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Affiliation(s)
- Hero K Hussain
- Department of Radiology/MRI B2B311, University of Michigan Hospitals, 1500 East Medical Center Drive, Ann Arbor, MI 48109, USA.
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