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Chinese Clinical Oncology Jun 2024Neutrophilia is an increase in the number of neutrophils over 7.5×103 /μL. An increase in leukocytes over 50×103 /μL is called a leukemoid reaction; and when it is...
BACKGROUND
Neutrophilia is an increase in the number of neutrophils over 7.5×103 /μL. An increase in leukocytes over 50×103 /μL is called a leukemoid reaction; and when it is associated with a solid tumor, it is considered a paraneoplastic syndrome called paraneoplastic leukemoid reaction (PLR). It is a very rare clinical condition and it is very unusual for it to be associated with carcinosarcoma. We present two cases of a leukemoid reaction observed in the Medical Oncology Department of the University Hospital of Salamanca between May and September 2023. The main objectives of our article are to describe the unusual appearance of paraneoplastic leukocytosis at the diagnosis of carcinosarcoma carcinosarcoma, explain in a detailed way its diagnostic procedure and to show the poor prognosis to which it is associated.
CASE DESCRIPTION
In our presentation, we describe two similar cases: first of all, a 60-year-old woman without relevant medical history. She was referred by her primary physician to the Department of Internal Medicine in August 2023 with asthenia, lumbar pain, and weight loss of 12 kg of 3 months of evolution. The physical examination revealed a palpable hypogastric mass. An abdominal, pelvic, and thoracic computed tomography (CT) scan revealed a heterogenous solid mass with necrotic areas originating in the uterus. The anatomopathological diagnosis was carcinosarcoma. The patient showed a progressive worsening in her renal function associated with hyperviscosity secondary to hyperleukocytosis caused by 170×103 /μL neutrophils. In the second case we describe the diagnosis of a PLR secondary to a kidney carcinosarcoma. When the patient started chemotherapy, he presented 55.08×103 /μL leukocytes, 53.16×103 /μL neutrophils. Eight days after receiving chemotherapy, the patient was admitted as an emergency with oligoanuria and decreased consciousness. He presented creatinine 6.25 mg/dL, phosphate 12.4 mg/dL, leukocytes 1.05×103 /μL, and neutrophils 0.71×103 /μL. The clinical diagnosis was acute exacerbation of multifactorial mixed (renal and prerenal) chronic kidney disease associated with tumor lysis syndrome and grade 3 neutropenia. The patient presented a poor evolution, dying after 2 months.
CONCLUSIONS
PLR is a severe paraneoplastic syndrome associated with different types of solid tumors. Its appearance at the time of diagnosis of a tumor implies a poor vital prognosis.
PubMed: 38859609
DOI: 10.21037/cco-23-146 -
Plastic and Reconstructive Surgery.... Jun 2024Chronic lymphocytic leukemia is characterized by the accumulation of mature CD5-positive B-cells in the lymphoid organs. Extranodal involvement occurs in up to 10% of...
Chronic lymphocytic leukemia is characterized by the accumulation of mature CD5-positive B-cells in the lymphoid organs. Extranodal involvement occurs in up to 10% of cases and can arise in various tissues, including the orbit. Less than 400 cases of orbital lymphoma are diagnosed per year in the United States, typically manifesting as a form of B-cell non-Hodgkin lymphoma, with extranodal marginal zone B-cell lymphoma being the most common subtype. Orbital lymphoma typically presents with proptosis and a palpable mass; however, patients may also have a relatively benign examination. Here, we present a 76-year-old man with symmetric dermatochalasis and marked fat prolapse of all four lids, who was incidentally diagnosed with secondary orbital lymphoma in all four eyelids during a cosmetic four lid blepharoplasty. His history was significant for RAI Stage 0 chronic lymphocytic leukemia diagnosed 15 years before consultation. Orbital lymphoma presenting as orbital fat prolapse has only been reported a few times in the literature. To our knowledge, this is the first case of secondary orbital lymphoma in all four eyelids found incidentally during an aesthetic four lid blepharoplasty.
PubMed: 38855135
DOI: 10.1097/GOX.0000000000005870 -
Frontiers in Oncology 2024Magnetic resonance imaging (MRI)-guided wire localization can be applied to assist to remove suspected breast lesions accurately. This study aimed to evaluate the...
INTRODUCTION
Magnetic resonance imaging (MRI)-guided wire localization can be applied to assist to remove suspected breast lesions accurately. This study aimed to evaluate the clinical application value of this technique in Chinese women.
METHODS
A total of 126 patients (131 lesions) who had underwent such technique in our hospital from April 2017 to June 2023 were enrolled. 1.5T MRI system and a wire localization device were used. Image characteristics, clinical features and postoperative pathology were collected and analyzed.
RESULTS
All of 126 patients (131 lesions) were successfully localized by MRI and excised for biopsy. There were 39 malignant lesions (29.77%) and 92 benign lesions (70.23%). There was no significant correlation between the morphology of DCE-MRI and the ratio of malignant lesions (P=0.763), while there was a statistical correlation between the BPE, TIC curve and the malignancy rate (P<0.05). All the lesions were assessed according to BI-RADS category of MRI (C4A=77, C4B=40, C4C=12, C5=2). The malignancy rates were as follows: 16.88% for 4A lesions (13/77), 37.50% for 4B lesions (15/40), 75.00% for 4C lesions (9/12) and 100% for 5 lesions (2/2). There was a significant correlation between the BI-RADS category and the incidence of benign-to-malignant lesions (P<0.001).
CONCLUSION
MRI-guided wire localization can assist to remove suspected breast lesions early, safely and accurately. This technique makes up for the deficiency of X-ray and ultrasound, improves the accuracy of diagnosis and resection therapy in intraductal carcinoma and early invasive carcinoma, and helps to improve the the prognosis of breast cancer.
PubMed: 38854734
DOI: 10.3389/fonc.2024.1325362 -
International Journal of Surgery Case... Jul 2024Xanthogranulomatous Cholecystitis (XGC) is a rare inflammatory condition characterized by the presence of xanthogranulomas within the gallbladder wall, often mimicking...
INTRODUCTION
Xanthogranulomatous Cholecystitis (XGC) is a rare inflammatory condition characterized by the presence of xanthogranulomas within the gallbladder wall, often mimicking gallbladder carcinoma (GBC). Diagnosis is challenging and may require biopsy. Once GBC is excluded, an open cholecystectomy is recommended, although laparoscopic cholecystectomy is increasingly being performed with great caution. This case report aims to evaluate clinical and radiological features, surgical outcomes, and treatment approaches for XGC.
CASE PRESENTATION
A 70-year-old patient presented with right hypochondrial pain and a palpable gallbladder. A CT scan revealed a distended lithiasic gallbladder with a thickened irregular wall and hepatic nodules. A hepatic MRI suggested xanthogranulomatous cholecystitis. A CT-guided biopsy of the liver nodule showed no signs of malignancy. An open cholecystectomy with a trans-cystic drain was performed. Histological examination confirmed chronic xanthogranulomatous cholecystitis. The patient was discharged on postoperative day 10. A clinical and radiological follow-up at 6 months postoperatively showed no abnormalities.
CLINICAL DISCUSSION
XGC presents diagnostic challenges due to its resemblance to GBC. Imaging aids in diagnosis, but biopsy may be necessary. Open cholecystectomy is the recommended surgical treatment due to excessive local inflammation and the risk of concomitant malignancy.
CONCLUSION
Managing XGC demands a holistic approach that integrates all clinical insights and mandates close collaboration among a multidisciplinary team of surgeons, radiologists, and pathologists. Further research is needed to refine diagnostic and therapeutic strategies for this rare condition, especially in geriatric patients.
PubMed: 38852568
DOI: 10.1016/j.ijscr.2024.109857 -
Cureus May 2024The presence of papillary structures inside the tumor is a unique and uncommon characteristic of breast cancer, and it is known as papillary carcinoma. In contrast to...
The presence of papillary structures inside the tumor is a unique and uncommon characteristic of breast cancer, and it is known as papillary carcinoma. In contrast to other forms of breast cancer, this variant usually manifests as a well-defined mass in imaging investigations and is frequently linked to a good prognosis. We present a case of a 72-year-old female with papillary carcinoma of the breast identified after presenting with a palpable breast lump. Following a left simple mastectomy and adjuvant treatment, the presence of papillary structures inside the tumor was verified by a histopathological study. Understanding the clinical and pathological characteristics of breast papillary carcinoma is crucial for precise diagnosis and suitable therapy strategizing. More research is required to further understand the molecular traits and best practices for treating this uncommon subtype of breast cancer.
PubMed: 38846248
DOI: 10.7759/cureus.59795 -
Cureus May 2024Synovial chondromatosis is a rare condition characterized by benign metaplasia of the synovial membrane, leading to nodular growths within the joint space. We present...
Synovial chondromatosis is a rare condition characterized by benign metaplasia of the synovial membrane, leading to nodular growths within the joint space. We present the case of a 58-year-old woman with persistent pain and stiffness in her right elbow, ultimately diagnosed with synovial chondromatosis. Examination revealed joint effusion, tenderness, and restricted range of motion, with palpable loose bodies and ulnar nerve symptomatology. X-ray confirmed the diagnosis. Open synovectomy was performed, with meticulous attention to ulnar nerve protection and decompression. Postoperative care included analgesics, anti-inflammatories, and physiotherapy. Synovial chondromatosis of the elbow requires prompt diagnosis and surgical intervention to alleviate symptoms and prevent complications. Prognosis is favorable with complete removal of the affected tissue. Ulnar nerve palsy should be carefully addressed during surgical management.
PubMed: 38846186
DOI: 10.7759/cureus.59807 -
Gland Surgery May 2024Mammographic architectural distortion (AD) is usually subtle and has variable presentations and causes, which poses a diagnostic challenge for breast radiologists and...
BACKGROUND
Mammographic architectural distortion (AD) is usually subtle and has variable presentations and causes, which poses a diagnostic challenge for breast radiologists and consequently a complex decision-making challenge for clinicians and patients. Presently, there is no reliable imaging standard to differentiate between malignant and benign ADs preoperatively. This study aimed to perform a comprehensive analysis of detailed mammographic and ultrasonographic features and clinical characteristics to enhance the diagnostic and differential efficacy for AD lesions. The findings have the potential to boost the diagnostic confidence of breast radiologists when encountering with AD lesions and could be instrumental in refining clinical management strategies for ADs.
METHODS
This retrospective study included consecutive female patients with ADs on screening or diagnostic mammography from January 6, 2015, to December 28, 2018. The patient's clinical data, mammographic and ultrasonographic or "second look" ultrasonographic findings, and pathological results were reviewed. The continuous variables were analyzed using the -test. The categorical variables were assessed using the Chi-square test or two-tailed Fisher's exact test. Logistic regression analyses were conducted to evaluate potential risk factors for pathologically proven malignant ADs. Machine learning model based on multimodal clinical and imaging features was constructed using R software.
RESULTS
Ultimately, 344 patients with 346 AD lesions were enrolled in the study (mean age: 47.40±10.07 years; range, 19-84 years). Of the ADs, 228 were malignant and 118 were non-malignant. Palpable AD on mammography was more likely to indicate malignancy than non-palpable AD (83.43% 49.15%, P<0.001). AD associated with other mammographic findings was more likely to be malignant than pure AD (73.58% 59.36%, P=0.005). Ultrasonography (US) correlates were observed in 345 of these 346 AD lesions. Among these US correlates, 63 (18.26%, 63/345) were detected by "second look" ultrasound. For the US correlates, the mammographic ADs that appeared as non-mass-like hypoechoic areas and masses on US were more likely to be malignant than those that appeared as other abnormalities (P<0.001). The sensitivity, specificity and diagnostic accuracy of the eXtreme Gradient Boosting (XGBoost) model based on clinical and comprehensive imaging features in differentiation of AD lesions in the validation set were 66.46%, 94.23% and 78.9%, respectively, and the AUC was 0.886 (95% confidence interval: 0.825-0.947).
CONCLUSIONS
The application of mammograms-guided "second-look" ultrasound could enhance the detection of US correlates, particularly non-mass-like features. The comprehensive analysis based on clinical and multimodal imaging features could be beneficial in improving the diagnostic and differential efficacy for AD lesions detected on mammography and instrumental in refining clinical management strategies for ADs.
PubMed: 38845839
DOI: 10.21037/gs-24-110 -
Gland Surgery May 2024The standard approach for transarterial embolization of uterine fibroids or adenomas is via the femoral artery, but this approach limits the patient's quality of life...
BACKGROUND
The standard approach for transarterial embolization of uterine fibroids or adenomas is via the femoral artery, but this approach limits the patient's quality of life and increases the risk of deep vein thrombosis in the lower extremities. We applied the distal radial approach technique for the treatment of uterine artery embolization, and aimed to explore the feasibility and safety of uterine artery chemoembolization through the distal radial approach.
METHODS
We conducted a retrospective study at The First Hospital of Jilin University from January 1, 2021 to November 30, 2023. The main inclusion criteria were: (I) uterine fibroids and adenomyosis were confirmed by preoperative imaging examination; (II) able to accurately palpate the distal radial artery pulse, and the Allen test is negative. Exclusion criteria: patients with distal radial pulses that cannot be palpated, or who are palpable but have radial arteriotomy dialysis, have a tortuous angle on preoperative radial artery ultrasound, which is not conducive to guidewire catheter passage. The primary endpoint of this study was the success rate of distal radial artery puncture. The secondary endpoints included complications and the duration of the puncture.
RESULTS
Sixteen patients were enrolled in this study, of which 8 (50%) had uterine fibroids, 5 (31.25%) had uterine adenomas, and 3 (18.75%) had both. The puncture success rate was 93.75% (15/16) and one patient who failed to puncture the distal radial artery was changed to the radial artery approach. The mean time of puncture was 21±8.54 minutes. There were no complications, including bleeding, hematoma, arterial dissection, pseudoaneurysm formation, or distal radial artery occlusion, observed.
CONCLUSIONS
Uterine artery embolization by the distal radial artery approach is safe and feasible, and should be widely promoted in uterine artery embolization.
PubMed: 38845831
DOI: 10.21037/gs-24-118 -
Gland Surgery May 2024Thyroglossal duct cyst (TGDC) is a common congenital neck mass that is the most frequent cause of neck swelling in children. The traditional open Sistrunk procedure for...
BACKGROUND
Thyroglossal duct cyst (TGDC) is a common congenital neck mass that is the most frequent cause of neck swelling in children. The traditional open Sistrunk procedure for TGDC often leaves a visible scar on the neck. Therefore, it is essential to consider the impact of neck scarring on the quality of life for children and adolescents. Our study aimed to assess the safety and efficacy of robotic TGDC resection using the bilateral axillo-breast approach (BABA) in adolescents.
CASE DESCRIPTION
A 16-year-old female patient presented with a neck mass (no pain or redness) that had been present for 3 years. The palpable neck mass moved with swallowing and there was no history of other significant medical conditions. An ultrasound scan of the neck indicated a weak hypoechoic area in the thyrohyoid region measuring 29 mm × 20 mm. Additionally, the ultrasonography of the thyroid gland showed no obvious abnormalities. A computer tomography (CT) scan confirmed a low-density lesion on the right hyoid bone, measuring 27 mm × 18 mm × 26 mm, consistent with a TGDC. We successfully performed a BABA robotic TGDC resection on the 16-year-old female adolescent who had a strong desire for scar-free surgery.
CONCLUSIONS
BABA robotic TGDC resection could achieve the same surgical effect as conventional open surgery while providing better cosmetic outcomes, which are essential for the physical and mental well-being of teenagers. Therefore, BABA robotic TGDC resection may be a safe and feasible treatment option with excellent cosmetic results in adolescents.
PubMed: 38845830
DOI: 10.21037/gs-24-10 -
Surgical Case Reports Jun 2024Pseudo-Kaposi sarcoma (PKS) is a rare vascular proliferative disease, caused by arteriovenous malformation (AVM) and chronic venous insufficiency. The lesions are...
BACKGROUND
Pseudo-Kaposi sarcoma (PKS) is a rare vascular proliferative disease, caused by arteriovenous malformation (AVM) and chronic venous insufficiency. The lesions are characterized by purple or reddish-brownish papules, plaques, and nodules. Although benign, it is clinically similar to Kaposi's sarcoma (KS), a malignant disease, and must be differentiated by histopathological examination. We report a rare case of PKS with chronic limb-threatening ischemia (CLTI).
CASE PRESENTATION
An 83-year-old man with diabetes mellitus (DM) presented to a local dermatology department with a complaint of a right second toe ulcer and was, thereby, referred to our department due to arterial bleeding during skin biopsy to exclude malignant diseases. Although the pulsation of dorsalis pedis artery of the affected limb was palpable, the skin perfusion pressure was only 20 and 30 mmHg on the dorsum and planter surface, respectively, indicating severe ischemia of toe and forefoot. Ultrasonography and computed tomography revealed an AVM around the right second metatarsophalangeal joint and occlusion of the right dorsalis pedis artery in the middle, indicating CLTI in the background. Pathological findings of the skin biopsy found capillary blood vessel proliferation, hemosiderin deposition, and extravascular red blood cell leakage in the dermal layer, which could be found in KS. However, CD34 was normally stained in the vascular endothelium, and human herpesvirus-8 staining was negative, resulting in the pathological diagnosis of PKS, a proliferative vascular lesion associated with AVM. The ulcer was spontaneously epithelialized, but 2 years later the ulcer recurred and infection developed, necessitating treatment for abnormal blood flow. Transarterial embolization using N-butyl 2-cyanoacrylate for the AVM controlled abnormal perfusion once; however, the procedure exacerbated perfusion of the toe, resulting in foot ulcer progression. Forefoot amputation with surgical excision of AVM was performed, and thereby, wound healing was achieved.
CONCLUSION
This is a rare case of PKS with CLTI complicated with AVM. As there is currently no established consensus on the treatment of PKS, the approach to treatment strategy should be tailored to the specific condition of each patient.
PubMed: 38842785
DOI: 10.1186/s40792-024-01933-7