scholarly journals An Unusual Differential Diagnosis of Orbital Cavernous Hemangioma: Ancient Schwannoma

2017 ◽  
Vol 8 (2) ◽  
pp. 294-300 ◽  
Author(s):  
Sara Filipa Teixeira Ribeiro ◽  
Tatiana Queirós ◽  
José M. Amorim ◽  
Ana M. Ferreira ◽  
Marco Sales-Sanz
Keyword(s):  
Differential Diagnosis ◽  
Cavernous Hemangioma ◽  
Histopathological Examination ◽  
Imaging Studies ◽  
Complete Excision ◽  
Bone Changes ◽  
Tumoral Lesion ◽  
History Of ◽  
Degenerative Alterations

Schwannomas are rare lesions of the orbit that can be confused with cavernous hemangioma on imaging studies. We report the case of an 84-year-old woman with a 9-year history of a tumoral lesion in the inferolateral left orbit. The imaging studies did not reveal specific characteristics, only bone remodeling due to the long evolution of the tumor. The patient underwent complete excision of the tumor by anterior orbitotomy via the inferior conjunctival fornix. The histopathological examination revealed an ancient schwannoma, a variant of schwannoma with uncommon histological features. The follow-up was uneventful. The present case emphasizes the importance of considering neural tumors in the differential diagnosis of orbital masses with bone changes and degenerative alterations such as hemorrhagic areas, cysts, and/or calcifications.

scholarly journals Abdominopelvic Actinomycosis Mimicking Peritoneal Carcinomatosis: A Case Report

2020 ◽  
Vol 36 (6) ◽  
pp. 417-420
Author(s):  
Sungjin Kim ◽  
Sung Il Kang ◽  
Sohyun Kim ◽  
Min Hye Jang ◽  
Jae Hwang Kim
Keyword(s):  
Abdominal Pain ◽  
Case Report ◽  
Peritoneal Carcinomatosis ◽  
Histopathological Examination ◽  
Lower Abdominal Pain ◽  
Preoperative Imaging ◽  
Imaging Studies ◽  
Complete Excision ◽  
Pelvic Masses ◽  
History Of

Actinomycosis is a rare chronic bacterial infection primarily caused by <i>Actinomyces israelii</i>. A 47-year-old woman presented to our clinic with a 1-week history of lower abdominal pain. Preoperative imaging studies revealed multiple peritoneal and pelvic masses suggestive of malignancy. The primary tumor could not be identified despite further endoscopic and gynecological evaluation. On exploration for tissue confirmation, excisional biopsies from multiple masses were performed because complete excision was not possible. Histopathological examination confirmed actinomycosis with multiple abscesses, and the patient was treated with antibiotics. We present a case of disseminated peritoneal actinomycosis that mimicked malignant peritoneal carcinomatosis on imaging studies.

scholarly journals Giant Fibrovascular Polyp as an Unusual Cause of Globus Pharyngeus

2021 ◽  
pp. 014556132110039
Author(s):  
Jelena Sotirović ◽  
Ljubomir Pavićević ◽  
Stanko Petrović ◽  
Saša Ristić ◽  
Aleksandar Perić
Keyword(s):  
Differential Diagnosis ◽  
Asymptomatic Patient ◽  
Histopathological Examination ◽  
Complete Resection ◽  
Airway Compromise ◽  
Endoscopic Removal ◽  
Globus Sensation ◽  
Fibrovascular Polyp ◽  
History Of ◽  
Fatal Complications

Differential diagnosis of globus sensation in an otherwise asymptomatic patient should include hypopharyngeal fibrovascular polyp to avoid potentially fatal complications like airway compromise following regurgitation. We present a case of a 74-year-old man with a 13-cm long hypopharyngeal fibrovascular polyp with 9 months history of globus sensation. A narrow stalk of the giant polyp allowed endoscopic removal and complete resection with the CO2 laser. Histopathological examination was conclusive for the fibrovascular polyp.

A case of nodular episcleritis mimicking a solitary giant episcleral mass

2021 ◽  
pp. 112067212110528
Author(s):  
Lan Zhou ◽  
Juanjuan Wang ◽  
Guihua Xu ◽  
Dingding Wang ◽  
Xiaoyi Wang ◽  
...  
Keyword(s):  
Topical Steroid ◽  
Inflammatory Cells ◽  
Systemic Hypertension ◽  
Eye Drops ◽  
Definite Diagnosis ◽  
Imaging Studies ◽  
Immunohistochemical Examination ◽  
History Of ◽  
Inflammatory Drugs

Purpose To describe an atypical nodular episcleritis mimicking a solitary giant episcleral mass, which is not attributed to any systemic diseases and identified only after immunohistochemical examination. Case report A sixty-year-old Chinese woman with systemic hypertension presented with 6-month history of giant, solitary and redness epibulbar mass arising from the superior aspect of her left eye. The lesion gradually enlarged, even with 6-month history of irregular topical steroid eye drops treatment. Imaging studies and laboratory test revealed a 10 mm × 8 mm episcleral mass absence of any infection indicator and autoimmune antibody changes. The mass was completely removed before its extension through the deep scleral, histopathologic examination revealed a nodular episcleritis composed of various chronic inflammatory cells infiltration. Topical steroid eye drops treatment combined with oral steroidal anti-inflammatory drugs was then administrated regularly for 1 month, and no recurrence occurred after 1-year follow-up. Conclusion Nodular anterior episcleritis is characterized by underlying chronic inflammation of the anterior episclera and can be presented as asymptomatic episcleral mass. Besides a thorough investigation systemically, tissue biopsy is required for definite diagnosis.

Primary Biliary Cirrhosis

2015 ◽  
Author(s):  
Daniel S. Pratt ◽  
Lindsay Y. King
Keyword(s):  
Differential Diagnosis ◽  
Liver Disease ◽  
Primary Biliary Cirrhosis ◽  
Liver Diseases ◽  
American Association ◽  
Cholestatic Liver Disease ◽  
Biliary Cirrhosis ◽  
Common Cause ◽  
History Of

Primary biliary cirrhosis (PBC) is a progressive autoimmune disease of the liver. It is the most common cause of chronic intrahepatic cholestatic liver disease in adults. This review addresses the epidemiology, etiology and genetics, pathophysiology and pathogenesis, diagnosis, differential diagnosis, treatment, complications, and prognosis of PBC. Figures show the pathogenesis and natural history of PBC and histologic features of the four stages of PBC. Tables list diagnostic criteria for PBC via the American Association for the Study of Liver Diseases, differential diagnosis for PBC, medications used to treat PBC, secondary therapy for PBC, and follow-up of patients with PBC. This review contains 2 highly rendered figures, 5 tables, and 45 references.

scholarly journals Autoinfarction of Giant Parathyroid Adenoma after Preoperative Withdrawal of Anticoagulants

2018 ◽  
Vol 2018 ◽  
pp. 1-5
Author(s):  
Raoul Verzijl ◽  
Pim J. Bongers ◽  
Geetha Mukerji ◽  
Ozgur Mete ◽  
Karen M. Devon ◽  
...  
Keyword(s):  
Parathyroid Adenoma ◽  
Elective Surgery ◽  
Histopathological Examination ◽  
Neck Mass ◽  
Bone Lesions ◽  
Imaging Studies ◽  
Cystic Change ◽  
Parathyroid Adenomas ◽  
History Of ◽  
Brown Tumors

A 71-year-old man with known history of atrial fibrillation (treated with routine rivaroxaban therapy) was found to have incidental biochemical elevated calcium and parathyroid hormone (PTH) levels. His physical examination demonstrated the presence of a palpable right neck mass. Subsequent imaging studies revealed a large parathyroid mass as well as multiple bone lesions, raising the suspicion of parathyroid carcinoma. The anticoagulant therapy was stopped 5 days prior to his elective surgery. The night before his elective surgery, he presented to the emergency room with profound hypocalcemia. The surgery was postponed and rescheduled after calcium correction. Intraoperative findings and detailed histopathological examination revealed an infarcted 4.0 cm parathyroid adenoma with cystic change. His bony changes were related to brown tumors associated with long-standing hyperparathyroidism. Autoinfarction of a large parathyroid adenoma causing severe hypocalcemia is a rare phenomenon and may be considered in patients with large parathyroid adenomas after withdrawal of anticoagulants.

scholarly journals Differential Diagnosis between the Varieties of Vasculitis Forms

2018 ◽  
Vol 6 (2) ◽  
pp. 1-8
Author(s):  
Joana Hankollari ◽  
Marsida Duli ◽  
Qamil Dika ◽  
Xhenila Duli ◽  
Indrit Bimi ◽  
...  
Keyword(s):  
Risk Factors ◽  
Differential Diagnosis ◽  
Blood Vessel ◽  
Specific Form ◽  
The Body ◽  
Imaging Studies ◽  
Patient Assessment ◽  
Diagnostic Difficulties ◽  
History Of ◽  
Specific Symptoms

Vasculitis is an inflammation of the blood vessels. It can affect any blood vessel in the body by manifesting a variety of systemic, non-specific symptoms that make difficult the diagnosis of this pathology and especially its specific form. In front of any patient suspected of being affected by vasculitis, some questions are asked: Is the vasculitis or other pathology that camouflages, whether it is primary or secondary vasculitis, in which vessels this pathology extends, how can the diagnosis be confirmed and how can it be determined the type of vasculitis?The purpose of this study is to inform about the protocols to be followed to perform differential diagnosis of vasculitis types.This study is a review based on the research of world studies and literature regarding the recommendations for performing differential diagnosis among the variety of vasculitis forms.Primary patient assessment involves taking the history of the medications it uses, risk factors for infectious pathology, history of cardiac valve pathologies, and autoimmune pathologies. Then laboratory and imaging studies are carried out, aiming at setting the diagnosis, determining the affected organ and the degree of disease activity. And recently we refer to algorithms to make differential diagnosis between the varieties of vasculitis forms.Despite the diagnostic difficulties of vasculitis, the variety of its forms, the separation of responsibilities among many specialities, there are protocols that need to be followed rigorously to arrive at a safe diagnosis as well as auxiliary algorithms to distinguish the type of vasculitis.

scholarly journals Is the Recurrence of Fibroma of the Tendon Sheath Underestimated? An Instructive Case Report and a Review of the Literature

2020 ◽  
Vol 2020 ◽  
pp. 1-4
Author(s):  
E. Lüdke ◽  
G. Kohut ◽  
H. C. Bäcker ◽  
M. Maniglio
Keyword(s):  
Scientific Literature ◽  
Healthy Woman ◽  
Tendon Sheath ◽  
Gadolinium Enhancement ◽  
Complete Excision ◽  
History Of ◽  
Initial Outcome ◽  
The Right ◽  
Instructive Case

We report a case of a 21-year-old healthy woman with a history of a painful growing mass in the palm of the right hand, with a trigger finger phenomenon. The mass was surgically entirely excised, and the histological findings of the tumor were those of a fibroma of the tendon sheath (FTS) starting from the flexor tendons. Although the initial outcome was good, the patient experienced the same symptoms at the same location 4.5 years later. The MRI demonstrated a 50×10×5 mm mass of low intensity on T1-weighted images and high intensity on T2-weighted images and gadolinium enhancement. A second complete excision of the tumor was performed by the same senior surgeon, and the histology confirmed the recurrence of the FTS. We also reviewed the scientific literature about FTS in the hand. Most recent studies show a low rate or no recurrence at all. We hypothesize that a lot of recurrences are missed because of a short follow-up and that the recurrence rate may be higher than thought.

scholarly journals Primary orbital extraskeletal osteosarcoma and review of literature

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Jingwen Hui ◽  
Yun Zhao ◽  
Lei Zhang ◽  
Jinyong Lin ◽  
Hong Zhao
Keyword(s):  
Soft Tissues ◽  
Malignant Tumour ◽  
Extraskeletal Osteosarcoma ◽  
Complete Excision ◽  
Case Presentation ◽  
Left Orbit ◽  
Orbital Wall ◽  
Previous Trauma ◽  
History Of

Abstract Background Extraskeletal osteosarcoma is a malignant tumour composed of an osteoid and/or cartilaginous matrix; it arises in soft tissues without connection to the skeleton, and to our knowledge, this type of tumour is extremely rare. Case presentation The present study reports a 57-year-old man with primary orbital extraskeletal osteosarcoma who presented with a history of painful swelling in the left orbit that had occurred for 11 months. Imaging of the orbit showed an atypical, well-defined heterogeneous mass attached to the posterior globe of the left orbit. The patient underwent an anterior orbitotomy and complete excision of the tumour. The mass was originated from neither the globe nor the bony orbital wall but from the soft tissue. Histopathology demonstrated an extraskeletal osteosarcoma. After 13 months of follow-up, there was apparent recurrence of the tumour. The medical history showed no complaints of previous trauma or radiotherapy. Conclusions ESOS is a highly malignant tumour. Immunosuppression, trauma and adjuvant radiotherapy are possible predisposing factors in the development of this tumour. Prompt recognition and thorough treatment are essential for preventing orbital lesions and presence of metastasis from other organs.

Squamous Papilloma over Lid Margin: An Uncommon Presentation

2016 ◽  
Vol 1 (3) ◽  
pp. 128-130
Author(s):  
Pranav Gupta ◽  
Etti Goyal ◽  
A Dokania ◽  
Y Rizvi
Keyword(s):  
Histopathological Examination ◽  
Cosmetic Result ◽  
Complete Excision ◽  
Squamous Papilloma ◽  
Uncommon Presentation ◽  
Body Sensation ◽  
Stratified Squamous Epithelium ◽  
Upper Lid ◽  
Schiøtz Tonometry

ABSTRACT Papilloma is a histopathological term describing tumors of a classical finger-like or cauliflower morphology. Though benign, they carry profound malignancy potential and can present at numerous anatomical locations, such as skin, cervix, esophagus, respiratory tract, breast duct, etc. Papillomas over conjunctiva are not frequently encountered and carry special significance. A 60-year-old diabetic female presented with a left upper lid marginal sessile mass of 9 months duration with mild epiphora and foreign body sensation. On examination, a solitary, fleshy, sessile, polypoidal mass measuring 1 × 1 cm was seen, with irregular cauliflower-like surface present over lateral aspect of left upper lid, firm in consistency with raised edges. Visual acuity in right eye was 6/18→6/9 and left eye 6/36→6/9, intraocular pressure (IOP) was 14.6 mm Hg in both eyes by Schiotz tonometry. Complete excision of the lesion employing microsurgical technique with close apposition of lid margin using 6-0 Vicryl sutures was done under local anesthesia (LA). Histopathological examination revealed stratified squamous epithelium forming papillae with variable goblet cells supported by prominent branching fibrovascular cores in the center. A satisfactory cosmetic result was achieved. Follow-up of 6 months did not reveal any recurrence. A satisfactory functional and cosmetic result achieved. Squamous papillomas over lid margin are uncommon presentations. Even though benign they carry morbidity potential in the form of chronic epiphora, corneal erosions, and lid deformities if inadequately managed. How to cite this article Goyal E, Gupta P, Dokania A, Rizvi Y. Squamous Papilloma over Lid Margin: An Uncommon Presentation. Int J Adv Integ Med Sci 2016;1(3):128-130.

Fracture of the Second Metatarsal Base

2003 ◽  
Vol 93 (1) ◽  
pp. 6-10 ◽  
Author(s):  
Gregory Morris ◽  
Kelly Nix ◽  
Flair D. Goldman
Keyword(s):  
Differential Diagnosis ◽  
Clinical Presentation ◽  
Recovery Period ◽  
Treatment Modalities ◽  
Transverse Fracture ◽  
Imaging Studies ◽  
Improve Treatment ◽  
Second Metatarsal ◽  
The Mean

Fracture of the second metatarsal is a cause of chronic midfoot pain that has not been thoroughly examined in the literature. A retrospective review of medical charts and imaging studies was undertaken to investigate this phenomenon. The clinical presentation, differential diagnosis, results of imaging studies, and treatment modalities are described for eight patients with midfoot pain who were treated for a mean of 3.7 months (range, 0 to 12 months) before imaging studies showed a nondisplaced transverse fracture of the second metatarsal base. Initial radiographs indicated fracture in only one patient. Two patients later had surgical bone grafting, two patients had asymptomatic nonunion, and three patients eventually healed. At the last follow-up examination, one patient was continuing treatment with immobilization and electrical bone stimulation. For the seven patients in whom symptoms resolved, the mean recovery period was 14 months (range, 5 to 23 months). Further research is needed to improve treatment and outcomes for this condition. (J Am Podiatr Med Assoc 93(1): 6-10, 2003)

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