1
|
Torresetti M, Brancorsini D, Goteri G, Di Benedetto G. An unusual case of dermatofibrosarcoma protuberans misdiagnosed as vascular malformation for over 30 years: A case report. Int J Surg Case Rep 2024; 116:109407. [PMID: 38382143 PMCID: PMC10944002 DOI: 10.1016/j.ijscr.2024.109407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 02/13/2024] [Accepted: 02/15/2024] [Indexed: 02/23/2024] Open
Abstract
INTRODUCTION Dermatofibrosarcoma protuberans (DFSP) is a rare and slowly growing soft tissue tumor and it is frequently misdiagnosed and mismanaged like more common masses. Therefore diagnostic delays are common and may result in challenging reconstructions. CASE PRESENTATION We report the peculiar case of a 36-year-old patient with dermatofibrosarcoma protuberans of the right iliac fossa misdiagnosed as vascular malformation for over 30 years. Due to the delayed diagnosis resulting in a large tumor to be resected, surgical reconstruction was performed with a miniabdominoplasty approach with an excellent cosmetic and functional result. DISCUSSION The review of the literature showed that mismanagements and delayed diagnosis of this sarcoma are frequent. Large skin and soft-tissue defects are frequently encountered in the surgical treatment of this tumor, and adequate knowledge of the reconstructive options is mandatory to provide the best possible outcome. CONCLUSIONS Superficial skin masses could be easily misdiagnosed. These diagnostic delays may lead to increased patient morbidity and more challenging reconstructive procedures. In this scenario, preoperative biopsies of suspicious lesions may be useful to avoid mismanagement of rare malignant neoplasms such as DFSP. In some challenging cases, the use of a surgical approach typical of cosmetic procedures may be useful to obtain satisfactory aesthetic and functional results.
Collapse
Affiliation(s)
- Matteo Torresetti
- Clinic of Plastic and Reconstructive Surgery, Università Politecnica delle Marche, Ancona, Italy
| | | | - Gaia Goteri
- Section of Pathological Anatomy, Università Politecnica delle Marche, Ancona, Italy
| | - Giovanni Di Benedetto
- Clinic of Plastic and Reconstructive Surgery, Università Politecnica delle Marche, Ancona, Italy.
| |
Collapse
|
2
|
Matsuda K, Hirao M, Noguchi T, Okamura G, Hoshida Y, Etani Y, Ebina K, Okada S, Hiraoka K, Hashimoto J. Angioleiomyoma mimicking a swollen bursa on first metatarsophalangeal joint accompanying with hallux valgus deformity. Mod Rheumatol Case Rep 2023; 8:210-214. [PMID: 37542432 DOI: 10.1093/mrcr/rxad047] [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: 05/01/2023] [Revised: 07/03/2023] [Accepted: 07/30/2023] [Indexed: 08/07/2023]
Abstract
We present a case of a patient who underwent a modified scarf osteotomy and tumour excision based on a preoperative diagnosis of hallux valgus deformity and accompanying bursitis. Subsequent histopathological examination revealed that the tumour was an angioleiomyoma. While tumours around the first metatarsophalangeal (MTP) joint are typically associated with gouty nodules, infections, or swollen bursa (bursitis) in patients with hallux valgus deformity, the occurrence of soft tissue tumours in this area is rare. Moreover, angioleiomyoma is an even rarer form of soft tissue tumour and is seldom suspected prior to resection. To our knowledge, there have been no reports of angioleiomyoma arising in the first MTP joint. However, it is important to consider the possibility of an atypical tumour in cases where soft tissue masses are present, even in patients with hallux valgus deformity, and to perform at least imaging tests such as ultrasound and magnetic resonance imaging before surgery. This prospect should always be kept in mind.
Collapse
Affiliation(s)
- Kotaro Matsuda
- Department of Orthopaedic Surgery, National Hospital Organization, Osaka Minami Medical Center, Kawachinagano City, Osaka, Japan
- Department of Orthopedic Surgery, Kurume University School of Medicine, Kurume City, Fukuoka, Japan
| | - Makoto Hirao
- Department of Orthopaedic Surgery, National Hospital Organization, Osaka Minami Medical Center, Kawachinagano City, Osaka, Japan
| | - Takaaki Noguchi
- Department of Orthopaedic Surgery, National Hospital Organization, Osaka Minami Medical Center, Kawachinagano City, Osaka, Japan
| | - Gensuke Okamura
- Department of Orthopaedic Surgery, National Hospital Organization, Osaka Minami Medical Center, Kawachinagano City, Osaka, Japan
| | - Yoshihiko Hoshida
- Department of Pathology, National Hospital Organization, Osaka Minami Medical Center, Kawachinagano City, Osaka, Japan
| | - Yuki Etani
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita City, Osaka, Japan
| | - Kosuke Ebina
- Department of Musculoskeletal Regenerative Medicine, Osaka University Graduate School of Medicine, Suita City, Osaka, Japan
| | - Seiji Okada
- Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita City, Osaka, Japan
| | - Koji Hiraoka
- Department of Orthopedic Surgery, Kurume University School of Medicine, Kurume City, Fukuoka, Japan
| | - Jun Hashimoto
- Department of Orthopaedic Surgery, National Hospital Organization, Osaka Minami Medical Center, Kawachinagano City, Osaka, Japan
| |
Collapse
|
3
|
Sakai Y, Tsuge I, Kataoka M, Takeuchi Y, Katayama Y, Yamanaka H, Katsube M, Sowa Y, Sakamoto M, Morimoto N. Deep Infantile Hemangioma in the Involuting Phase That Was Difficult to Diagnose before Surgery. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2023; 11:e4975. [PMID: 37180982 PMCID: PMC10171777 DOI: 10.1097/gox.0000000000004975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 03/14/2023] [Indexed: 05/16/2023]
Abstract
Infantile hemangioma (IH) is a common pediatric vascular tumor and is easily diagnosed in most cases based on the clinical course and appearance, but deep IHs are difficult to diagnose based on external appearance alone. Clinical and imaging findings are therefore important clues to the diagnosis of soft tissue tumors; however, a definitive diagnosis is decided based on the pathological examination of biopsy or resection specimens. A 1-year-old girl with a subcutaneous mass on her glabella was referred to our hospital. At 3 months of age, her mother noticed a tumor that swelled when she cried. It gradually enlarged, and ultrasonography and magnetic resonance imaging were performed at 12 months of age. Doppler ultrasonography showed a hypo-vascular mass. Magnetic resonance imaging revealed a subcutaneous mass with low-intensity on T1-weighted image and slightly high-intensity on T2-weighted image, with tiny flow voids. Computed tomography showed no frontal bone defect. The soft tissue tumor could not be diagnosed based on these imaging findings; thus, we decided to perform total resection under general anesthesia. A histopathological examination showed a highly cellular tumor with capillaries with opened small vascular channels and glucose transporter 1 positivity. Thus, it was diagnosed as deep IH transitioning from the proliferative phase to the involuting phase. Deep IHs are difficult to diagnose because characteristic imaging findings disappear during the involuting phase. We emphasize the importance of performing Doppler ultrasonography in the early phase (eg, at 6 months of age) for soft tissue tumors of infancy.
Collapse
Affiliation(s)
- Yuki Sakai
- From the Department of Plastic and Reconstructive Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Itaru Tsuge
- From the Department of Plastic and Reconstructive Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Masako Kataoka
- Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yasuhide Takeuchi
- Department of Diagnostic Pathology, Kyoto University Hospital, Kyoto, Japan
| | - Yasuhiro Katayama
- From the Department of Plastic and Reconstructive Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hiroki Yamanaka
- From the Department of Plastic and Reconstructive Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Motoki Katsube
- From the Department of Plastic and Reconstructive Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yoshihiro Sowa
- From the Department of Plastic and Reconstructive Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Michiharu Sakamoto
- From the Department of Plastic and Reconstructive Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Naoki Morimoto
- From the Department of Plastic and Reconstructive Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| |
Collapse
|
4
|
Sobral GS, Araújo YB, Kameo SY, Silva GM, Santos DKDC, Carvalho LLM. Análise do Tempo para Início do Tratamento Oncológico no Brasil: Fatores Demográficos e Relacionados à Neoplasia. REVISTA BRASILEIRA DE CANCEROLOGIA 2022. [DOI: 10.32635/2176-9745.rbc.2022v68n3.2354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022] Open
Abstract
Introdução: E reservado a todo brasileiro com câncer, pela Lei dos 60 Dias, o direito de começar o tratamento em até dois meses. Todavia, estudos anteriores apontam a dificuldade dos pacientes em fazer valer essa normativa ao esbarrarem em problemáticas macroestruturais dos sistemas de saúde. Objetivo: Avaliar a influência de fatores demográficos e relacionados a neoplasia sobre o tempo para início do tratamento oncológico no Brasil. Método: Estudo seccional, desenvolvido com dados oriundos do PAINEL-Oncologia, uma base publica nacional, alimentada por diversas fontes de informação do Sistema Único de Saúde. Como variáveis de interesse, elegeram-se: a) tempo de tratamento; b) sexo; c) idade; d) diagnostico; e) estadiamento; f) modalidade terapêutica. Então, foi analisado o tempo transcorrido entre o diagnóstico e o início do tratamento oncológico. Resultados: Percebeu-se aumento exponencial, ao longo dos anos, da proporção de casos tratados oportunamente, isto e, em até 60 dias, como regulamenta a Lei. Entretanto, ainda e considerável a prevalência de atrasos no início do tratamento, sobretudo entre indivíduos idosos, do sexo masculino, com canceres em estádios menos avançados e que precisaram de radioterapia como primeira modalidade terapêutica. Além disso, o tempo de espera foi especialmente maior para os canceres de órgãos genitais masculinos, de cabeça e pescoço e de mama. Conclusão: Alguns fatores demográficos e relacionados a neoplasia estão envolvidos no atraso do início da terapia oncológica.
Collapse
|
5
|
Wang J, Wu R, Liu F, Yang L, Hu F, Wu Z, Gao Z, Xia X. Case Report: Lung Adenocarcinoma Initially Presenting With Cutaneous and Subcutaneous Metastases. Front Oncol 2022; 12:925382. [PMID: 35903702 PMCID: PMC9316617 DOI: 10.3389/fonc.2022.925382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 06/23/2022] [Indexed: 11/19/2022] Open
Abstract
Cutaneous and subcutaneous soft tissue metastases are rare in lung adenocarcinoma and suggest poor prognosis. We report a patient with lung adenocarcinoma who initially presented with cutaneous and subcutaneous metastases to the abdomen that were initially presumed to be herpes zoster and an occult subcutaneous soft tissue mass. Because the lesions progressed over 3 weeks despite routine herpes zoster treatment, magnetic resonance imaging was performed and showed a presumed sarcoma; however, 18F-fluourodeoxyglucose positron emission tomography/computed tomography demonstrated pulmonary lesions. Biopsy of the abdominal lesion confirmed poorly differentiated lung adenocarcinoma. Early diagnosis of soft tissue metastasis can be difficult. Clinicians should suspect internal organ malignancy when a progressive cutaneous or subcutaneous soft tissue lesion is encountered.
Collapse
Affiliation(s)
- Jingjing Wang
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
- Key Laboratory of Biological Targeted Therapy, the Ministry of Education, Wuhan, China
| | - Ruolin Wu
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
- Key Laboratory of Biological Targeted Therapy, the Ministry of Education, Wuhan, China
| | - Fang Liu
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
- Key Laboratory of Biological Targeted Therapy, the Ministry of Education, Wuhan, China
| | - Liu Yang
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Fan Hu
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
- Key Laboratory of Biological Targeted Therapy, the Ministry of Education, Wuhan, China
| | - Zhijian Wu
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
- Key Laboratory of Biological Targeted Therapy, the Ministry of Education, Wuhan, China
| | - Zairong Gao
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
- Key Laboratory of Biological Targeted Therapy, the Ministry of Education, Wuhan, China
- *Correspondence: Zairong Gao, ; Xiaotian Xia,
| | - Xiaotian Xia
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Nuclear Medicine, The People’s Hospital of Honghu, Honghu, China
- *Correspondence: Zairong Gao, ; Xiaotian Xia,
| |
Collapse
|
6
|
Uddin A, Flanagan G, Reilly I. Surgical excision of complex lipoma from the foot: A case report. Clin Case Rep 2022; 10:e5953. [PMID: 35769241 PMCID: PMC9210133 DOI: 10.1002/ccr3.5953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 05/11/2022] [Accepted: 05/26/2022] [Indexed: 12/02/2022] Open
Abstract
Malignant soft tissue tumors of the foot and ankle are rare but diagnostic imaging and/or interventional biopsy are vital to establish the nature and grading of a suspicious tumor prior to definitive surgical intervention. The purpose of the study is to provide an account on how a symptomatic mass of the plantar aspect of the foot warranted a referral to a sarcoma center, highlighting the importance of having access to diagnostic imaging and a pathway to refer suspected cases to specialist centers. A single patient with a symptomatic soft tissue tumor of the plantar foot was referred from our service to the regional sarcoma center who considered to be benign, and therefore, open surgical resection was performed by our team. Histopathological analysis identified the excised mass as a lipoma. At 2 years, postoperatively there was no recurrence, and the patient presented with an asymptomatic foot. United Kingdom (UK) guidelines suggest that all soft tissue masses of suspicious nature, greater than 50 mm, deep seated irrespective of size, or fast growing lesions should be referred to a sarcoma unit prior to surgical management. European guidance identifies a threshold of 15 mm for a mass in the foot. Patients presenting with red flag symptoms irrespective of size of mass should be referred to a sarcoma center. Advanced imaging and multidisciplinary input to enable appropriate surgical planning is recommended for suspicious soft tissue tumors that present to the foot and ankle surgeon.
Collapse
Affiliation(s)
- Akram Uddin
- Department of Podiatric SurgeryNorthamptonshire Healthcare NHS Foundation TrustNorthamptonshireUK
- Department of Podiatric SurgeryEssex Partnership University NHS Foundation TrustBedfordUK
| | - George Flanagan
- Department of Podiatric SurgeryNorthamptonshire Healthcare NHS Foundation TrustNorthamptonshireUK
| | - Ian Reilly
- Department of Podiatric SurgeryNorthamptonshire Healthcare NHS Foundation TrustNorthamptonshireUK
- Department of PodiatryUniversity of HuddersfieldHuddersfieldUK
| |
Collapse
|
7
|
Kawai A, Araki N, Ae K, Akiyama T, Ozaki T, Kawano H, Kunisada T, Sumi M, Takahashi S, Tanaka K, Tsukushi S, Naka N, Nishida Y, Miyachi M, Yamamoto N, Yoshida A, Yonemoto T, Yoshida M, Iwata S. Japanese Orthopaedic Association (JOA) clinical practice guidelines on the management of soft tissue tumors 2020 - Secondary publication. J Orthop Sci 2022; 27:533-550. [PMID: 35339316 DOI: 10.1016/j.jos.2021.11.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 11/05/2021] [Accepted: 11/08/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND These clinical practice guidelines are intended to provide recommendations based on the best evidence obtained to date on key issues in clinical practice to improve the prognosis, diagnostic and therapeutic processes for patients with soft tissue tumors. METHODS The Guidelines Development Committee and Systematic Review Committee were composed of a multidisciplinary team of specialists who play an important role in soft tissue tumor care. Clinical questions (CQs) were determined by choosing key decision-making points based on Algorithms for the diagnosis and treatment of soft tissue tumors. The guidelines were developed according to the "Medical Information Network Distribution Service (Minds) Handbook for Clinical Practice Guideline Development 2014" and "Minds Manual for Clinical Practice Guideline Development 2017." Recommendation strength was rated on two levels and the strength of evidence was rated on four levels. The recommendations were decided based on agreement by 70% or more voters. RESULTS Twenty-two CQs were chosen by the Guidelines Development Committee. The Systematic Review Committee reviewed the evidence concerning each CQ, a clinical value judgment was added by experts, and the text of each recommendation was determined. CONCLUSION We established 22 CQs and recommendations for key decision-making points in the diagnosis and treatment of soft tissue tumors according to the Minds Clinical Practice Guideline development methods. We hope that these guidelines will assist the decision-making of all medical staff engaged in the treatment and diagnosis of soft tissue tumors, and eventually lead to improved soft tissue tumor care in the country.
Collapse
Affiliation(s)
- Akira Kawai
- Department of Musculoskeletal Oncology and Rehabilitation Medicine, National Cancer Center Hospital, Tokyo, Japan.
| | - Nobuhito Araki
- Department of Orthopaedic Surgery, Ashiya Municipal Hospital, Hyogo, Japan
| | - Keisuke Ae
- Department of Musculoskeletal Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Japan
| | - Toru Akiyama
- Department of Orthopaedic Surgery, Saitama Medical Center, Jichi Medical University, Japan
| | - Toshifumi Ozaki
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Japan
| | - Hirotaka Kawano
- Department of Orthopaedic Surgery, Teikyo University School of Medicine, Japan
| | - Toshiyuki Kunisada
- Department of Medical Materials for Musculoskeletal Reconstruction, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Japan
| | - Minako Sumi
- Radiation Oncology Department, Tokyo Metropolitan Geriatric Hospital, Japan
| | - Shunji Takahashi
- Department of Medical Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Japan
| | - Kazuhiro Tanaka
- Department of Orthopaedic Surgery, Faculty of Medicine, Oita University, Japan
| | | | - Norifumi Naka
- Department of Orthopedic Surgery, NachiKatsuura Town Onsen Hospital, Japan
| | - Yoshihiro Nishida
- Department of Rehabilitation Medicine, Nagoya University Hospital, Japan
| | - Mitsuru Miyachi
- Department of Pediatrics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Japan
| | - Norio Yamamoto
- Department of Orthopaedic Surgery, Kanazawa University Graduate School of Medical Sciences, Japan
| | - Akihiko Yoshida
- Department of Diagnostic Pathology, National Cancer Center Hospital, Tokyo, Japan
| | | | - Masahiro Yoshida
- International University of Health and Welfare, Japan Council for Quality Health Care, Japan
| | - Shintaro Iwata
- Department of Musculoskeletal Oncology and Rehabilitation Medicine, National Cancer Center Hospital, Tokyo, Japan
| |
Collapse
|
8
|
Szaro P, Wong A, Blain E, Gataa KG, Geijer M. The diagnostic value of ultrasound-guided percutaneous core needle biopsy of musculoskeletal soft tissue lesions. J Ultrason 2021; 21:22-33. [PMID: 33791113 PMCID: PMC8008202 DOI: 10.15557/jou.2021.0004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 12/17/2020] [Indexed: 11/22/2022] Open
Abstract
Introduction Percutaneous ultrasound-guided core needle biopsy is a well-established method in the diagnosis of musculoskeletal tumors. It is unclear which factors contribute the most to a successful biopsy. The aim of the study was to determine the value of ultrasound-guided core needle biopsy of solid lesions in the musculoskeletal system using a 16-gauge needle. Material and methods A retrospective analysis performed at a regional sarcoma center over one year included patients referred for ultrasound-guided biopsy of musculoskeletal soft tissue lesions. At least 6 months’ clinical and radiological follow-up, results from repeat or excisional biopsy, or interventional treatment, served as outcome reference. The biopsy procedure and yield were analyzed. The biopsy was classified as ‘diagnostic’ when a definitive diagnosis could be made on the first biopsy, and ‘accurate’ when only the malignant or benign nature of the tumor could be determined. Results From 102 referrals for biopsy of soft tissue lesions in 2019, a total of 73 biopsies of solid lesions with a 16-gauge cutting needle were included (73 patients). There were 34 males and 39 females, with a mean age of 57.7 years. The overall proportion of diagnostic biopsies was 84%, for malignant lesions 88% and benign lesions 81%. The tumor could be classified as malignant or benign in 12 patients (16%) (accurate biopsy). It was possible to discriminate between malignant and benign lesions in each case. The majority of biopsied lesions were benign 64% (n = 47). Conclusion The diagnostic value of ultrasound-guided percutaneous core needle biopsy of musculoskeletal soft tissue lesions performed with 16-gauge needle is good, with a high rate of diagnostic biopsies, both for benign and malignant lesions.
Collapse
Affiliation(s)
- Paweł Szaro
- Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Sweden.,Department of Descriptive and Clinical Anatomy, Medical University of Warsaw, Poland
| | - Andrew Wong
- Department of Radiology and Nuclear Medicine, Radboud University Medical Center, Nijmegen, Netherlands.,Department of Musculoskeletal Radiology, Sahlgrenska University Hospital, Sweden
| | - Elena Blain
- Department of Musculoskeletal Radiology, Sahlgrenska University Hospital, Sweden
| | - Khaldun Ghali Gataa
- Department of Musculoskeletal Radiology, Sahlgrenska University Hospital, Sweden
| | - Mats Geijer
- Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Sweden.,Department of Clinical Sciences, Lund University, Sweden
| |
Collapse
|
9
|
Saifuddin A, Ali S, Sabahuddin A, Malhotra K, Khoo M. The differential diagnosis of trunk and extremity dermal and sub-dermal lesions referred to a musculoskeletal oncology service. Clin Imaging 2021; 78:51-59. [PMID: 33765643 DOI: 10.1016/j.clinimag.2021.02.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 02/08/2021] [Accepted: 02/14/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To determine the differential diagnosis of dermal and sub-dermal soft tissue masses which do not extend to the deep fascia that are referred to a specialist musculoskeletal oncology service. MATERIALS AND METHODS Review of all patients referred to a specialist musculoskeletal oncology service over a 13-month period with a dermal or sub-dermal soft tissue mass which did not extend to the deep fascia based on MRI appearances. Data collected included age, gender, site and maximal lesion size, and final histological diagnosis for biopsied and/or excised lesions. RESULTS 56 patients were included, 21 (37.5%) males and 35 (62.5%) females with mean age 49.75 years (range 5-86 years). 3 patients had 2 lesions making a total of 59 lesions, 11 (18.6%) dermal and 48 (81.4%) sub-dermal. Histological diagnosis was available in 44 (74.6%) cases, of which 11 (25%) were non-neoplastic, 23 (52.3%) were benign neoplasms, and 10 (22.7%) were malignant neoplasms. Although older age at presentation and greater mean maximal tumour dimension were seen with malignant lesions, these did not reach statistical significance (p = 0.154 and 0.102 respectively). There was also no relationship between skin involvement from sub-dermal lesions and malignancy, but 5 of 6 dermal lesions which showed an exophytic growth pattern were malignant. CONCLUSIONS The differential diagnosis of dermal and sub-dermal lesions which do not reach the deep fascia is wide with a malignant lesion being the cause in almost one-quarter of cases.
Collapse
Affiliation(s)
- Asif Saifuddin
- Department of Radiology, Royal National Orthopaedic Hospital, Stanmore, UK
| | - Sania Ali
- Department of Plastic Surgery, Wexham Park Hospital, UK
| | | | - Karan Malhotra
- Department of Orthopaedics, Royal National Orthopaedic Hospital, Stanmore, UK
| | - Michael Khoo
- Department of Radiology, Royal National Orthopaedic Hospital, Stanmore, UK.
| |
Collapse
|
10
|
Diagnostic concordance between ultrasound-guided core needle biopsy and surgical resection specimens for histological grading of extremity and trunk soft tissue sarcoma. Skeletal Radiol 2021; 50:43-50. [PMID: 32514582 DOI: 10.1007/s00256-020-03496-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 05/26/2020] [Accepted: 05/27/2020] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Determination of accurate histological grade impacts on management for soft tissue sarcomas (STSs). Although ultrasound-guided core needle biopsy (US-CNB) accurately establishes tumour subtype compared with surgical specimens, the concordance for tumour grade is uncertain. The aim of this study was to assess the concordance between US-CNB and surgical resection specimens for tumour grade in trunk and extremity STS. MATERIALS AND METHODS Retrospective review of consecutive patients presenting with extremity/trunk STS. Data collected included patient age, gender, lesion location, US-CNB diagnosis and grade, and surgical histology and grade. The histological diagnosis and tumour grade from US-CNB was compared with surgical resection histology. RESULTS A total of 118 patients were included, 76 males and 42 females with a mean age of 54 years (range 10 months-90 years old). STS size ranged from 26 to 350 mm (mean 89.5 mm). All US-CNB procedures were performed with a 14G biopsy needle with a mean number of 5 passes. First US-CNB was diagnostic for STS in all patients, and provided adequate tissue for tumour grading in all but one patient. Histological tumour subtype on US-CNB matched surgical specimens in all cases, with 25 (21.2%) STS being low grade and 93 (78.8%) high grade. The concordance for tumour grade was 96.6%, with no difference between low- and high-grade STSs (p > 0.05). The 4 cases of mismatch were considered low grade on US-CNB, but subsequently high grade on surgical resection. CONCLUSION US-CNB of STS can reliably predict histological tumour grade compared with surgical resection specimens, thus allowing confident treatment decisions to be made.
Collapse
|
11
|
Calleja M, Afzaal Q, Saifuddin A. The safety of primary surgical excision of small deep indeterminate musculoskeletal soft tissue masses. Br J Radiol 2021; 94:20200713. [PMID: 33095649 DOI: 10.1259/bjr.20200713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE To determine the suitability of primary excision of small indeterminate deep soft tissue masses presenting to a tertiary musculoskeletal oncology service. METHODS AND MATERIALS Review of all patients referred to a specialist musculoskeletal oncology service over a 20-month period with a deep indeterminate soft tissue mass by non-contrast MRI criteria that was recommended for primary surgical excision due to relatively small size (<30 mm). Data collected included age, gender, site and maximal size of the lesion, and final histological diagnosis for excised lesions. RESULTS 85 patients were included, mean lesion size being 12 mm (range 5-29 mm). Primary surgical resection had been undertaken in 69 cases (81.2%) by the conclusion of data collection, 36 males and 33 females with mean age of 45.6 years (range 11-80 years). Of these, 11 cases (15.9%) were non-neoplastic, 53 (76.8%) were benign, 1 (1.4%) was intermediate grade, while 4 (5.8%) were malignant including 3 synovial sarcomas. Two of these were treated with re-excision of the tumour bed showing no residual disease, with no evidence of local recurrence at a mean of 10.7 months post-excision. CONCLUSION Primary surgical excision of small deep soft tissue masses that are indeterminate by non-contrast MRI criteria is considered a safe procedure when undertaken in a specialist musculoskeletal oncology service, with only 4 of 69 cases (5.8%) being malignant. ADVANCES IN KNOWLEDGE Small indeterminate deep soft tissue masses can safely be treated with primary excision in the setting of a specialist musculoskeletal oncology service.
Collapse
Affiliation(s)
- Michèle Calleja
- Department of Radiology, Royal National orthopaedic Hospital, Brockley Hill, Stanmore, London, UK
| | - Qasim Afzaal
- Department of Urology, Northampton General Hospital, Cliftonville, Northampton, UK
| | - Asif Saifuddin
- Department of Radiology, Royal National orthopaedic Hospital, Brockley Hill, Stanmore, London, UK
| |
Collapse
|
12
|
Soft tissue pathology for the radiologist: a tumor board primer with 2020 WHO classification update. Skeletal Radiol 2021; 50:29-42. [PMID: 32743671 DOI: 10.1007/s00256-020-03567-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 07/25/2020] [Accepted: 07/27/2020] [Indexed: 02/02/2023]
Abstract
Radiologists serve an important role in the diagnosis and staging of soft tissue tumors, often through participation in multidisciplinary tumor board teams. While an important function of the radiologist is to review pertinent imaging and assist in the differential diagnosis, a critical role is to ensure that there is concordance between the imaging and the pathologic diagnosis. This requires a basic understanding of the pathology of soft tissue tumors, particularly in the case of diagnostic dilemmas or incongruent imaging and histologic features. This work is intended to provide an overview of soft tissue pathology for the radiologist to optimize participation in multidisciplinary orthopedic oncology tumor boards, allowing for contribution to management decisions with expertise beyond image interpretation.
Collapse
|
13
|
Rajakulasingam R, Da Silva EJ, Azzopardi C, Fernandez T, Botchu R, Hargunani R. Standard operating procedure of image-guided intervention during the COVID-19 pandemic: a combined tertiary musculoskeletal oncology centre experience. Clin Radiol 2020; 75:794.e19-794.e26. [PMID: 32732094 PMCID: PMC7373026 DOI: 10.1016/j.crad.2020.07.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 07/16/2020] [Indexed: 11/29/2022]
Abstract
AIM To evaluate the response measures in continuing an image-guided intervention service in two tertiary-level musculoskeletal oncology centres during the COVID-19 pandemic. MATERIALS AND METHODS This study was a retrospective review of all patients undergoing image-guided intervention in the computed tomography (CT) and normal ultrasound (US) rooms from 24 March 2020 to 24 May 2020 (during the COVID-19 pandemic peak) at Royal National Orthopaedic Hospital, London, and Royal Orthopaedic Hospital, Birmingham, UK. Measures were put in place to address air pressures, airflow direction, aerosol generation, and the safe utilisation of existing scanning rooms and work lists for interventional procedures. RESULTS Three hundred and thirty-one patients (164 at Royal National Orthopaedic Hospital and 167 at Royal Orthopaedic Hospital) underwent image-guided procedures at both sites in the CT and US rooms. At the Royal National Orthopaedic Hospital, 40% of all procedures were performed under general anaesthesia. These consisted of 47 CT biopsies, 7 CT radiofrequency ablations (RFAs), and 12 US biopsies. At the Royal Orthopaedic Hospital, 86% of all procedures were performed under local anaesthetic, with no general anaesthetic procedures. These consisted of 61 CT biopsies and 83 US biopsies. All 256 patients having procedures in the CT room had no post-procedural complications or COVID-19-related symptoms and morbidity on follow-up. CONCLUSION By adopting a pragmatic approach with meticulous planning, a limited, but fully functional image-guided interventional list can be run without any adverse patient outcomes. COVID-19 has had a significant impact on CT interventional procedures. Air pressures and appropriate ventilation systems need to be considered. A pragmatic and meticulous approach is crucial in operating a functional service.
Collapse
Affiliation(s)
- R Rajakulasingam
- Department of Radiology, Royal National Orthopaedic Hospital, Brockley Hill, Stanmore, Middlesex, London HA7 4LP, UK
| | - E J Da Silva
- Department of Anaesthetics, Royal Orthopaedic Hospital, The Woodlands, Bristol Road South, Birmingham B31 2AP, UK
| | - C Azzopardi
- Department of Radiology, Royal Orthopaedic Hospital, The Woodlands, Bristol Road South, Birmingham B31 2AP, UK
| | - T Fernandez
- Department of Anaesthetics, Royal National Orthopaedic Hospital, Brockley Hill, Stanmore, Middlesex, London HA7 4LP, UK
| | - R Botchu
- Department of Radiology, Royal Orthopaedic Hospital, The Woodlands, Bristol Road South, Birmingham B31 2AP, UK.
| | - R Hargunani
- Department of Radiology, Royal National Orthopaedic Hospital, Brockley Hill, Stanmore, Middlesex, London HA7 4LP, UK
| |
Collapse
|
14
|
Khoo M, Pressney I, Gerrand C, Saifuddin A. Small indeterminate superficial soft tissue masses: relationship between depth and histological grade. Br J Radiol 2020; 93:20191037. [PMID: 32108489 PMCID: PMC10993210 DOI: 10.1259/bjr.20191037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 02/14/2020] [Accepted: 02/25/2020] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE To determine whether the location of a small, indeterminate soft tissue mass within the subcutaneous compartment is related to its histological grade. METHODS All Sarcoma Service referrals over a 12 month period of small (<3 cm) superficial soft tissue masses, indeterminate by MRI evaluation which subsequently underwent primary excision biopsy were included. Lesions were categorised by their anatomical location in the subcutaneous compartment. Histopathological diagnoses were categorized according to12 WHO 2013. χ2 statistical analysis was performed to determine the relationship between lesion depth and histological grade. RESULTS The study included 43 patients, mean age 42 years (range 15-71 years). Within the subcutaneous compartment, 16 lesions were categorized as superficial, 9 lesions central and 18 lesions deep, of which 9 were non-neoplastic, 29 benign, 1 intermediate-grade and 4 malignant. Location in the deep aspect of the subcutaneous compartment was associated with a higher risk of intermediate or malignant histology (p = 0.02). CONCLUSION The location of a small, indeterminate soft tissue mass within the subcutaneous compartment may be an indicator of histological aggressiveness. Lesions in the deep subcutaneous compartment are more likely to be intermediate-grade/malignant lesions. Therefore, if considering excision biopsy as definitive treatment, a wider margin may be appropriate. ADVANCES IN KNOWLEDGE Small, indeterminate soft tissue masses can be aggressive and the anatomical depth within the subcutaneous tissue may be a potential indicator of histological aggressiveness.
Collapse
Affiliation(s)
- Michael Khoo
- Department of Radiology, Royal National Orthopaedic
Hospital, Stanmore,
UK
| | - Ian Pressney
- Department of Radiology, Royal National Orthopaedic
Hospital, Stanmore,
UK
| | - Craig Gerrand
- Department of Orthopaedics and Sarcoma, Royal National
Orthopaedic Hospital, Stanmore,
UK
| | - Asif Saifuddin
- Department of Radiology, Royal National Orthopaedic
Hospital, Stanmore,
UK
| |
Collapse
|
15
|
Lee JH, Kim HS, Yoon YC, Seo SW, Cha MJ, Jin W, Cha JG. Characterization of small, deeply located soft-tissue tumors: Conventional magnetic resonance imaging features and apparent diffusion coefficient for differentiation between non-malignancy and malignancy. PLoS One 2020; 15:e0232622. [PMID: 32379793 PMCID: PMC7205250 DOI: 10.1371/journal.pone.0232622] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 04/18/2020] [Indexed: 01/27/2023] Open
Abstract
OBJECTIVES To compare magnetic resonance imaging (MRI) parameters of small, deeply located non-malignant and malignant soft-tissue tumors (STTs). METHODS Between May 2011 and December 2017, 95 MRIs in 95 patients with pathologically proven STTs of small size (<5 cm) and deep location (66 non-malignant and 29 malignant) were identified. For qualitative parameters, consensus reading was performed by three radiologists for presence of necrosis, infiltration, lobulation, and the tail sign. Apparent diffusion coefficient (ADC) was analyzed by two other radiologists independently. Univariable and multivariable analyses were performed to determine the diagnostic performances of MRI parameters in differentiating non-malignancy and malignancy, and for non-myxoid, non-hemosiderin STTs and myxoid STTs as subgroups. Interobserver agreement for ADC measurement was calculated with the intraclass correlation coefficient. RESULTS Interobserver agreement on ADC measurement was almost perfect. On univariable analysis, the malignant group showed a significantly larger size, lower ADC, and higher incidence of all qualitative MRI parameters for all STTs. Size (p = 0.012, odds ratio [OR] 2.57), ADC (p = 0.041, OR 3.85), and the tail sign (p = 0.009, OR 6.47) were independently significant on multivariable analysis. For non-myxoid, non-hemosiderin STTs, age, size, ADC, frequency of infiltration, lobulation, and the tail sign showed significant differences between non-malignancy and malignancy on univariable analysis. Only ADC (p = 0.032, OR 142.86) retained its independence on multivariable analysis. For myxoid STTs, only size and tail sign were significant on univariable analysis without independent significance. CONCLUSIONS Size, ADC, and incidence of qualitative MRI parameters were significantly different between small, deeply located non-malignant and malignant STTs. Only ADC was independently significant for both overall analysis and the non-myxoid, non-hemosiderin subgroup.
Collapse
Affiliation(s)
- Ji Hyun Lee
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyun Su Kim
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- * E-mail:
| | - Young Cheol Yoon
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sung Wook Seo
- Department of Orthopedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Min Jae Cha
- Department of Radiology, Chung-Ang University College of Medicine, Chung-Ang University Hospital, Seoul, Korea
| | - Wook Jin
- Department of Radiology, Kyung Hee University School of Medicine, Kyung Hee University Hospital at Gangdong, Seoul, Korea
| | - Jang Gyu Cha
- Department of Radiology, Soonchunhyang University Bucheon Hospital, Bucheon, Korea
| |
Collapse
|
16
|
Saifuddin A, Siddiqui S, Pressney I, Khoo M. The incidence and diagnostic relevance of chemical shift artefact in the magnetic resonance imaging characterisation of superficial soft tissue masses. Br J Radiol 2019; 93:20190828. [PMID: 31834812 DOI: 10.1259/bjr.20190828] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE Chemical shift artefact (CSA) is often encountered during MRI evaluation of superficial soft tissue masses. The study aim was to determine the incidence and diagnostic relevance of CSA in a consecutive series of superficial soft tissue masses referred to a specialist musculoskeletal sarcoma service. METHODS All patients referred over a 6 month period with a non-lipomatous superficial soft tissue mass were prospectively analysed. Patients characteristics (age, gender), lesion features (anatomical location, size, relationship to the skin and deep fascia), presence of CSA and final histopathological diagnosis were collected. The presence of CSA was statistically analysed against these clinical, imaging and histopathological variables. RESULTS 128 patients fulfilled the inclusion criteria [63 males, 65 females; mean age = 50.6 years (7-96 years)]. CSA was present in 50 cases (39.1%) overall, but in 39 (41.5%) of 94 cases with histological diagnosis. There was no statistically significant relationship to any assessed variable apart from relationship to the deep fascia, CSA being more frequent in lesions contacting the fascia compared to lesions contacting both skin and fascia (p-value 0.02). In particular, the presence of CSA did not allow differentiation between non-malignant and malignant lesions. CONCLUSION The presence of CSA is a not infrequent finding in the MRI assessment of superficial soft tissue masses but does not appear to be of any significance in differentiating between non-malignant and malignant lesions. ADVANCES IN KNOWLEDGE CSA is a relatively common finding in association with superficial soft tissue masses, but does not indicate a particular histological diagnosis or help in the differentiation of non-malignant from malignant lesions.
Collapse
Affiliation(s)
- Asif Saifuddin
- Department of Radiology, Royal National Orthopaedic Hospital, Stanmore, UK
| | - Shuaib Siddiqui
- Department of Accident & Emergency, East Surrey Hospital, Redhill, UK
| | - Ian Pressney
- Department of Radiology, Royal National Orthopaedic Hospital, Stanmore, UK
| | - Michael Khoo
- Department of Radiology, Royal National Orthopaedic Hospital, Stanmore, UK
| |
Collapse
|
17
|
Catalano O, Varelli C, Sbordone C, Corvino A, De Rosa D, Vallone G, Wortsman X. A bump: what to do next? Ultrasound imaging of superficial soft-tissue palpable lesions. J Ultrasound 2019; 23:287-300. [PMID: 31786796 DOI: 10.1007/s40477-019-00415-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Accepted: 11/01/2019] [Indexed: 02/07/2023] Open
Abstract
Soft-tissue palpable lesions are common in clinical practice, and ultrasound (US) represents the first imaging option in the evaluation of a patient with a soft-tissue swelling. A full and systematic US assessment is necessary, however. This includes grayscale, color- and power-Doppler, spectral-Doppler, and possibly elastography facilities, as well as a trained operator. Several lesions showing characteristic US features can be diagnosed confidently, without any further work-up, and the high spatial resolution of ultrasound in the superficial layers can be a powerful tool to discriminate their etiologies. Second-level options, to be reserved for indeterminate cases or those suspected malignant at initial ultrasound, include magnetic resonance imaging, percutaneous fine-needle aspiration or biopsy, and surgical-excision biopsy. In this article, we discuss the proper US approach for addressing superficial soft-tissue lesions.
Collapse
Affiliation(s)
- Orlando Catalano
- Radiology Unit, Istituto Diagnostico Varelli, via Cornelia dei Gracchi 65, 80126, Naples, Italy.
| | - Carlo Varelli
- Radiology Unit, Istituto Diagnostico Varelli, via Cornelia dei Gracchi 65, 80126, Naples, Italy
| | - Carolina Sbordone
- Department of Medicine and Health Science "Vincenzo Tiberio", Molise University, Campobasso, Italy
| | - Antonio Corvino
- Department of Movement and Wellness Sciences, University of Naples Parthenope, Naples, Italy
| | - Dario De Rosa
- Radiology Unit, Istituto Diagnostico Varelli, via Cornelia dei Gracchi 65, 80126, Naples, Italy
| | - Gianfranco Vallone
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | - Ximena Wortsman
- Department of Dermatology, Institute for Diagnostic Imaging and Research of the Skin and Soft Tissues Clinic, University of Chile and Pontifical Catholic University of Chile, Santiago, Chile
| |
Collapse
|
18
|
Pham K, Ezuddin NS, Pretell-Mazzini J, Subhawong TK. Small soft tissue masses indeterminate at imaging: histological diagnoses at a tertiary orthopedic oncology clinic. Skeletal Radiol 2019; 48:1555-1563. [PMID: 30903259 DOI: 10.1007/s00256-019-03205-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 02/27/2019] [Accepted: 03/07/2019] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To review histologic diagnoses of soft-tissue masses (STMs) ≤ 2 cm with indeterminate imaging features encountered in musculoskeletal oncology clinic at a tertiary referral center. MATERIALS AND METHODS This was an IRB-approved retrospective review of patients with STMs ≤ 2 cm, referred to our tertiary care orthopedic oncology clinic over 4.75 consecutive years. Maximum diameter was based on imaging measurement by a fellowship-trained musculoskeletal radiologist. Simple lipomas, synovial cysts, metastases, and cases without histologic confirmation were excluded. Patient demographics, tumor imaging features (location, depth, size, and tumor:muscle enhancement and T2 signal ratios), and histology were recorded and compared. RESULTS Mean maximum diameter for 42 trunk/extremity STMs was 1.5 cm (range, 0.7 to 2 cm). Mean age was 48 years (range, 18-83 years). Nine (21%) of the masses were malignant, while 33 (79%) were non-malignant. Thirty-nine (93%) of masses were superficial; 7/39 (18%) of these superficial tumors were malignant. Malignancy was not associated with underlying vessels, tendon, or fascia (p = 0.19). The non-malignant vs. malignant tumor:muscle enhancement ratio was 2.15 vs. 2.32 (p = 0.58) and enhancement coefficient of variation was 0.14 vs. 0.10 (p = 0.29). Most common malignant histologic subtypes were synovial sarcoma (n = 3), fibroblastic/myofibroblastic sarcoma (n = 2), leiomyosarcoma (n = 2), myxofibrosarcoma (n = 1), and angiomatoid fibrous histiocytoma (n = 1). The majority (67%) of non-malignant lesions were: leiomyoma (n = 6), angiomyoma (n = 5), schwannoma (n = 4), benign fibrous histiocytoma (n = 4), and hemangioma (n = 3). CONCLUSIONS At a tertiary musculoskeletal oncology referral clinic, primary STMs ≤ 2 cm with indeterminate imaging features should be managed cautiously despite their small size and/or superficial location.
Collapse
Affiliation(s)
- Kevin Pham
- Department of Radiology, University of Miami Miller School of Medicine/Jackson Memorial Hospital, 1611 NW 12th Ave, JMH WW 279, Miami, FL, 33136, USA
| | - Nisreen S Ezuddin
- Department of Radiology, University of Miami Miller School of Medicine/Jackson Memorial Hospital, 1611 NW 12th Ave, JMH WW 279, Miami, FL, 33136, USA
| | - Juan Pretell-Mazzini
- Department of Orthopaedic Surgery, University of Miami Miller School of Medicine, Miami, FL, 33136, USA
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, 33136, USA
| | - Ty K Subhawong
- Department of Radiology, University of Miami Miller School of Medicine/Jackson Memorial Hospital, 1611 NW 12th Ave, JMH WW 279, Miami, FL, 33136, USA.
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, 33136, USA.
| |
Collapse
|
19
|
Duran-Moreno J, Kontogeorgakos V, Koumarianou A. Soft tissue sarcomas of the upper extremities: Maximizing treatment opportunities and outcomes. Oncol Lett 2019; 18:2179-2191. [PMID: 31404317 PMCID: PMC6676724 DOI: 10.3892/ol.2019.10575] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 06/04/2019] [Indexed: 02/07/2023] Open
Abstract
Soft tissue sarcomas (STS) are rare tumors; they do not even equate to 1% of all malignant tumor cases. One-fifth of all STS occur in the upper extremities, where epithelioid sarcoma, synovial sarcoma, clear cell sarcoma and malignant fibrohistiocytoma are the most frequent subtypes. Surgical resection is the cornerstone of treatment. However, accomplishment of optimal oncological and functional results of STS of the upper extremities may represent a challenge for hand surgeons, due to the complex anatomy. In several cases, preoperative therapies are needed to facilitate tumor resection and improve the oncological outcome. Oligometastatic disease may also be a challenging scenario as curative strategies can be applied. Radiotherapy and chemotherapy are commonly used for this purpose albeit with conflicting evidence. Novel drug combinations have also been approved in the metastatic setting, further improving the quality of life and survival of eligible patients. Thus, prior to any approach, every case should be individually discussed in sarcoma centers with specialized multidisciplinary tumor boards. The aim of the present review was to gather the multidisciplinary experiences of the available therapeutic strategies for STS of the upper extremities.
Collapse
Affiliation(s)
- Jose Duran-Moreno
- Hematology Oncology Unit, Fourth Department of Internal Medicine, National and Kapodistrian University of Athens, School of Medicine, 'Attikon' University General Hospital, Athens 12462, Greece
| | - Vasileios Kontogeorgakos
- Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, 'Attikon' University General Hospital, Athens 12462, Greece
| | - Anna Koumarianou
- Hematology Oncology Unit, Fourth Department of Internal Medicine, National and Kapodistrian University of Athens, School of Medicine, 'Attikon' University General Hospital, Athens 12462, Greece
| |
Collapse
|
20
|
Iannessi A, Bertrand AS, Peyrottes I, Thyss A, Machiavello JC, Liberatore M. One-bloc percutaneous large biopsy of soft-tissue tumours: feasibility study and possible indications. Clin Radiol 2019; 74:649.e11-649.e17. [PMID: 31178068 DOI: 10.1016/j.crad.2019.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 05/02/2019] [Indexed: 11/26/2022]
Abstract
AIM To report the early results of the Intact lesion excision system (LES) regarding feasibility, tolerance and efficiency in obtaining soft-tissue tumour samples under ultrasound guidance. MATERIALS AND METHODS The feasibility and tolerance of Intact LES procedures under ultrasound guidance were studied prospectively in 15 patients. The procedure was performed on an outpatient basis under local anaesthesia by a single interventional radiologist with 6 years of experience and lasted around 30 min. RESULTS The feasibility of the Intact LES for soft-tissue masses was good except when lesions were hard and calcified. Tolerance was good, with median pain experienced during the procedure evaluated at 4.5/10 (SD 2.2) and median post-procedural pain at day 1 evaluated at 1.8/10 (SD 2.5). No major complications were observed; however, for vascularised lesions, one case of acute wound bleeding and two post-procedural haematomas led to delayed pain. CONCLUSION Percutaneous biopsy of suspected soft-tissue sarcoma using the LES device under ultrasound guidance is well tolerated and feasible. After a first non-contributing core biopsy, and especially, in the case of lipomatous lesions, it is a valuable option to consider, as is surgical incision biopsy.
Collapse
Affiliation(s)
- A Iannessi
- Interventional and Diagnostic Imaging Department, Cancer Center Antoine Lacassagne, 33 Avenue de Valombrose, 06100 Nice, France.
| | - A S Bertrand
- Interventional and Diagnostic Imaging Department, Cancer Center Antoine Lacassagne, 33 Avenue de Valombrose, 06100 Nice, France
| | - I Peyrottes
- Pathology Department, Cancer Center Antoine Lacassagne, 33 Avenue de Valombrose, 06100 Nice, France
| | - A Thyss
- Oncology Department, Cancer Center Antoine Lacassagne, 33 Avenue de Valombrose, 06100 Nice, France
| | - J C Machiavello
- Visceral Surgery Department, Cancer Center Antoine Lacassagne, 33 Avenue de Valombrose, 06100 Nice, France
| | - M Liberatore
- Diagnostic Imaging Department, Princess Grace Hospital, 1 Avenue Pasteur, 98012 Monaco
| |
Collapse
|
21
|
Abstract
OPINION STATEMENT The proper diagnosis and treatment planning for subcutaneous soft tissue sarcoma is very important. Soft tissue tumors can occur anywhere in the body, but if they occur subcutaneously, patients can easily notice a subcutaneous soft tissue mass. Therefore, it is possible to determine through recording, the growth speed of the mass, which is often difficult to obtain with deep-situated soft tissue masses. Palpation can also provide information about the firmness and mobility of the mass. Thus, history taking and physical examinations are informative for subcutaneous soft tissue tumors, compared to tumors that occur deeply. Because subcutaneous soft tissue tumors are easily recognized, they are often resected, without sufficient imaging analyses or thorough treatment planning. An operation performed based on such an inadequate preoperative plan is called a "whoops surgery." In the case of "whoops surgeries," subsequent radical surgery is required to remove additional areas, including hematomas that result from the initial surgery, that require a wider range of resection and soft tissue reconstruction. Therefore, as with deep-seated soft tissue tumors, it is important to conduct careful imaging examinations and make appropriate preoperative plans for subcutaneous soft tissue tumors. Subcutaneous soft tissue sarcomas often show an invasive pattern, and such tumors require a more careful assessment to prevent local recurrence after surgery. During surgery, it is necessary to remove the entire infiltration area along the fascia. Sometimes, an adequately wide excision is necessary, which is considered the minimum necessary procedure to eradicate the lesion. As noted above, clinicians who see patients with subcutaneous soft tissue tumors are encouraged to have sufficient knowledge and experience regarding the diagnosis and treatment. This article is intended for all doctors who deal with subcutaneous soft tissue tumors and focuses on essential points regarding their diagnosis and management.
Collapse
|
22
|
Clark TC, Kimbrell B, Girard N, Hansford BG. Bilateral multifocal lower extremity localized soft tissue amyloidomas: case report with ultrasonographic characterization. Skeletal Radiol 2017; 46:1783-1789. [PMID: 28963692 DOI: 10.1007/s00256-017-2777-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 09/05/2017] [Accepted: 09/10/2017] [Indexed: 02/02/2023]
Abstract
Amyloidosis may be acquired or hereditary and consists of multiple disease processes characterized by the abnormal deposition of extracellular fibrillary protein aggregates. The presentation of amyloidosis is varied, ranging from an isolated, focal deposition to systemic disease. While systemic involvement is common, a rare entity known as amyloidoma or tumor amyloidosis may also occur. The 75-year-old female in this case presented with slowly growing multifocal bilateral lower extremity masses and was ultimately diagnosed with localized amyloidomas in the absence of chronic illness or systemic disease. This case report includes a description of the sonographic features of localized extremity amyloidoma that, to the best of our knowledge, have not yet been described in the literature. Awareness of the sonographic features, and this unique presentation of multifocal soft tissue extremity amyloidomas will allow for this rare diagnosis to be included in a limited differential diagnosis.
Collapse
Affiliation(s)
- Tanner C Clark
- Department of Radiology, University of Utah, Salt Lake City, UT, 84103, USA.
| | - Bart Kimbrell
- Department of Radiology, University of Utah, Salt Lake City, UT, 84103, USA
| | - Nicole Girard
- Department of Pathology, University of Utah, Salt Lake City, UT, USA
| | - Barry G Hansford
- Department of Radiology, University of Utah, Salt Lake City, UT, 84103, USA
| |
Collapse
|