Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 20 de 35
Filter
1.
J Surg Case Rep ; 2021(11): rjab531, 2021 Nov.
Article in English | MEDLINE | ID: mdl-34858582

ABSTRACT

Thymic basaloid carcinoma is an extremely rare thymic tumor variant, and the most common presentations have been an incidental finding on a routine chest X-ray and dyspnea on exertion. Given its rarity, no treatment modalities have been demonstrated to improve survival. This rare case describes a patient with locally advanced thymic basaloid carcinoma treated by en bloc resection of phrenic nerve and left upper lobe with the tumor followed by adjuvant radiation therapy. Patient had no respiratory complaints at 10 months follow-up, and 10-month post-operative surveillance radiological study showed no objective sign of tumor recurrence.

2.
J Surg Case Rep ; 2021(1): rjaa576, 2021 Jan.
Article in English | MEDLINE | ID: mdl-33505663

ABSTRACT

Sterno-manubrium and subpectoral abscess have been rarely reported in literature. If the diagnosis and treatment are not properly performed, a soft tissue abscess can cause serious complications such as sepsis or even death. Therefore, awareness of such conditions is essential for early diagnosis and prompt treatment. Here, we report a case of sterno-manubrial and subpectoral abscess with significant destruction of cartilage due to extension from an infected subclavian porta-a-cath. Our management started with intravenous antibiotic therapy initially; however, due to lack of clinical resolution, incision and drainage followed by serial debridements were performed, highlighting importance of awareness of uncommon presentation.

3.
Ann Thorac Surg ; 110(1): e31-e33, 2020 07.
Article in English | MEDLINE | ID: mdl-31926159

ABSTRACT

Characterized by pleural and subpleural fibrosis with alveolar septal elastosis, pleuroparenchymal fibroelastosis is a rare restrictive lung disease. Symptoms are often subtle, including dyspnea, cough, and weight loss; while acute presentations of spontaneous pneumothorax have been recorded. We report a patient who developed a spontaneous hemothorax, who upon evacuation of the chest was found to have a hemorrhagic lower lobe mass consistent with pleuroparenchymal fibroelastosis. Various conditions are associated with pleuroparenchymal fibroelastosis, suggesting chronic lung injury as a factor in pathogenesis. Hemothorax of this magnitude with relatively no known inciting risk factors, represents an exceptionally rare case presentation.


Subject(s)
Hemothorax/etiology , Lung/diagnostic imaging , Pleura/diagnostic imaging , Pleural Diseases/complications , Pulmonary Fibrosis/complications , Adult , Biopsy , Fibrosis/complications , Fibrosis/diagnosis , Hemothorax/diagnosis , Hemothorax/surgery , Humans , Male , Pleural Diseases/diagnosis , Pulmonary Fibrosis/diagnosis , Thoracoscopy , Tomography, X-Ray Computed
5.
J Am Coll Surg ; 226(6): 1077-1078, 2018 06.
Article in English | MEDLINE | ID: mdl-29803248
6.
J Am Coll Surg ; 226(6): 966-967, 2018 06.
Article in English | MEDLINE | ID: mdl-29803255

Subject(s)
Rib Fractures , Humans
9.
Case Rep Oncol Med ; 2013: 986517, 2013.
Article in English | MEDLINE | ID: mdl-24324904

ABSTRACT

Invasive lobular carcinoma of the breast has similar patterns of metastatic disease when compared to invasive ductal carcinoma; however, lobular carcinoma metastasizes to unusual sites more frequently. We present a 65-year-old female with a history of invasive lobular breast carcinoma (T3N3M0) treated with modified radical mastectomy and aromatase-inhibitor therapy who underwent a surveillance PET scan, which showed possible sigmoid cancer. Colonoscopy with biopsy revealed a 3 cm sigmoid adenocarcinoma. The patient underwent a lower anterior resection. Pathology showed an ulcerated, invasive moderately differentiated adenocarcinoma extending into but not through the muscularis propria. However, six of seventeen paracolonic lymph nodes were positive for metastatic breast carcinoma (ER+/PR+), consistent with her lobular primary breast carcinoma; there was no evidence of metastatic colon cancer. This case highlights the unusual metastatic patterns of lobular carcinoma.

13.
Plast Reconstr Surg Glob Open ; 1(8): e73, 2013 Nov.
Article in English | MEDLINE | ID: mdl-25289268

ABSTRACT

BACKGROUND: A novel surgical technique to reconstruct facial wasting was developed for patients with severe human immunodeficiency virus lipoatrophy and no source of subcutaneous fat for donor material. Fourteen patients underwent endoscopic harvest of omentum, extracorporeal morcellation, and autologous transfer to the face. METHODS: Omental fat was harvested using a standard 3-port laparoscopic technique. A mechanical tissue processor created morsels suitable for transfer. Gold-plated, multi-holed catheters delivered living particulate fat to the subcutaneous planes of the buccal, malar, lateral cheek, and temporal regions. Results were evaluated using standardized pre- and postoperative photographs for specific anatomic criteria found along the typical progression of the disease process. RESULTS: Electron microscopy confirmed that morcellized fat retained intact cell walls and was appropriate for autologous transfer. Complications were minor and transient. Patients were discharged home within 24 hours. No patient required open laparotomy. Survival of the adipose grafts was deemed good to excellent in 13 of the 14 cases. CONCLUSIONS: Mechanically morcellized omental fat transfer provides a safe option to restore facial volume in those unusual patients with severe wasting and no available subcutaneous tissue for transfer. Consistent anatomic progression of facial wasting permits preoperative classification, counseling of patients, and postoperative evaluation of surgical improvement.

14.
Vasc Endovascular Surg ; 46(8): 679-81, 2012 Nov.
Article in English | MEDLINE | ID: mdl-22914853

ABSTRACT

Hepatic artery aneurysms are the second most common visceral aneurysm but are still relatively uncommon. Over the last century, methods for treating these lesions have evolved substantially. The presented case covers the presentation, diagnosis, and treatment of a 65-year-old woman with an aneurysm of the intrahepatic portion of the hepatic artery. This case demonstrates the variety of techniques available for managing these lesions and the importance of both a thorough knowledge of the available treatments and the flexibility to switch among them when necessary.


Subject(s)
Aneurysm, Ruptured , Hepatic Artery , Aged , Aneurysm, Ruptured/diagnosis , Aneurysm, Ruptured/surgery , Aneurysm, Ruptured/therapy , Endovascular Procedures , Female , Hepatectomy , Hepatic Artery/diagnostic imaging , Hepatic Artery/surgery , Humans , Rupture, Spontaneous , Tomography, X-Ray Computed , Treatment Outcome
15.
Am J Case Rep ; 13: 149-52, 2012.
Article in English | MEDLINE | ID: mdl-23569514

ABSTRACT

BACKGROUND: Abdominal aortic mural thrombus is uncommon in the absence of aneurysm or atherosclerosis. CASE REPORT: We report the case of a 46-year-old man who presented to our institution with perforated appendicitis for which he initially declined surgery. Four days after admission he ultimately consented to appendectomy and abdominal washout. Follow-up imaging to evaluate for intra-abdominal abscess revealed mural thrombus of the infra-renal abdominal aorta extending into the left iliac artery. This thrombus was not present on the admission CT scan. The patient had no clinical signs of limb ischemia. Conservative treatment with therapeutic anticoagulation resulted in resolution of the thrombus. CONCLUSIONS: While portal, mesenteric, and major retroperitoneal venous thrombosis are well associated with major intra-abdominal infection and inflammatory bowel disease, aorto-iliac arterial thrombus formation in the absence of associated aneurysm, atherosclerosis or embolic source is exceedingly rare. We are unaware of other reports of in-situ aorto-iliac arterial thrombus formation secondary to perforated appendicitis.

16.
Case Rep Gastroenterol ; 5(2): 315-9, 2011 May.
Article in English | MEDLINE | ID: mdl-21712946

ABSTRACT

AMYLOIDOSIS IS A GROUP OF DIVERSE DISORDERS THAT FALL INTO SEVERAL MAJOR CATEGORIES: primary, secondary, dialysis-associated, and hereditary forms. Clinically, amyloidosis may be categorized as localized or systemic. The gastrointestinal tract is among the most common places for deposition of amyloid, but large, localized amyloid deposits are an uncommon occurrence and rarely cause extraluminal bowel compression resulting in obstruction as was seen in the case presented in this clinical scenario.

17.
Case Rep Gastroenterol ; 5(1): 1-4, 2011 Jan.
Article in English | MEDLINE | ID: mdl-22347148

ABSTRACT

A 48-year-old woman with a history of chronic migraines, initially admitted for inpatient management of intractable migraine headaches, developed new onset abdominal pain, hypotension, and diarrhea on hospital day number ten. In our institution's headache unit, patients are treated by a multidisciplinary approach, including individualized drug therapy based on diagnosis and previous response to therapy. Given the patient's hypotension and clinical appearance, she was transferred to the intensive care unit and treated for septic shock and metabolic acidosis. A bedside colonscopy revealed diffuse ischemic colitis. Final pathology after colon resection showed widespread, transmural necrosis of the colonic wall. We review the pathophysiology of ergotamine use and its potential association with ischemic colitis.

18.
J Vasc Surg ; 52(1): 219-21, 2010 Jul.
Article in English | MEDLINE | ID: mdl-20494540

ABSTRACT

Endofibrosis of the external iliac artery is an uncommon disease affecting primarily young, otherwise healthy, endurance athletes. Thigh pain during maximal exercise with quick resolution postexercise is characteristic of the so-called cyclist's iliac syndrome. We report an unusual case in which the typical endofibrotic plaque was accompanied by dissection of the external iliac artery. The patient was treated surgically with excision of the affected artery segment and placement of an interposition graft. This case highlights an unusual finding in association with external iliac artery endofibrosis and provides an opportunity to briefly review the literature on the subject.


Subject(s)
Aortic Dissection/etiology , Arterial Occlusive Diseases/etiology , Bicycling , Iliac Aneurysm/etiology , Aortic Dissection/diagnosis , Aortic Dissection/physiopathology , Aortic Dissection/surgery , Ankle Brachial Index , Arterial Occlusive Diseases/diagnosis , Arterial Occlusive Diseases/physiopathology , Arterial Occlusive Diseases/surgery , Blood Vessel Prosthesis Implantation , Fibrosis , Humans , Iliac Aneurysm/diagnosis , Iliac Aneurysm/physiopathology , Iliac Aneurysm/surgery , Intermittent Claudication/etiology , Male , Middle Aged , Tomography, X-Ray Computed , Treatment Outcome
20.
J. vasc. bras ; 8(3): 274-276, set. 2009. ilus
Article in English | LILACS | ID: lil-535580

ABSTRACT

We describe the case of a 67-year-old female patient with a history of femoral-distal bypass graft with sudden onset of unremitting leg pain, who had recently received tissue plasminogen activator (t-PA). The patient reported non-compliance with her warfarin regimen. Angiography revealed occlusion of the bypass graft. Infusion of t-PA was performed via a right femoral artery approach. On hospital day two, the patient developed nausea and abdominal pain with associated hypotension. A CT scan showed a massive intra-abdominal and pelvic free fluid consistent with blood. The spleen was enlarged and fluid noted around the liver. At laparotomy, a grade III splenic laceration at the hilum was identified and a splenectomy performed. The patient recovered completely. Although rare, spontaneous splenic rupture should be considered in the differential diagnosis of patients undergoing thrombolytic therapy who develop signs of hemodynamic instability.


Descrevemos o caso de uma paciente de 67 anos com histórico de enxerto fêmoro-distal com início súbito de dor repetitiva em membro inferior e que havia recebido ativador de plasminogênio tecidual (AP-t) recentemente. A paciente relatou não adesão ao seu tratamento com warfarina. A angiografia revelou oclusão do enxerto. O AP-t foi administrado via artéria femoral direita. No segundo dia de hospitalização, a paciente apresentou náuseas e dor abdominal com hipotensão associada. Uma tomografia computadorizada revelou a existência de um fluido pélvico e intra-abdominal livre em grande quantidade, com suspeita de que fosse sangue. O baço estava crescido, e o fluido foi observado em torno do fígado. A laparotomia identificou uma laceração grau III no hilo esplênico, e uma esplenectomia foi realizada. A paciente teve recuperação completa. Embora rara, a ruptura esplênica espontânea deve ser considerada no diagnóstico diferencial de pacientes submetidos a terapia trombolítica que apresentem sinais de instabilidade hemodinâmica.


Subject(s)
Humans , Female , Aged , Tissue Plasminogen Activator/administration & dosage , Splenic Rupture/complications , Splenic Rupture/diagnosis , Thrombolytic Therapy/adverse effects
SELECTION OF CITATIONS
SEARCH DETAIL
...