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Transplant Renal Artery Stenosis (TRAS) is the leading vascular complication following kidney transplantation (KT), causing premature allograft loss and increased post-KT mortality. While risk factors for TRAS, such as prolonged cold ischemia time and delayed graft function, are well-documented in deceased donor-KT, the risk factors remain less clearly defined in living donor-KT. This matched case-control study, conducted at a leading national transplant center predominantly performing living donor-KT, evaluated risk factors and long-term outcomes of clinical TRAS (cTRAS). cTRAS cases diagnosed from January 2009 to December 2022 were matched with four control kidney transplant recipients (KTRs) in a study powered to assess whether ex-vivo arterial vascular reconstruction of multiple renal arteries (VR-MRA) increases the risk of cTRAS. Among 2,454 KTs, 28 KTRs (1.14%) were diagnosed with cTRAS around 3.62 ± 1.04 months post-KT, with renal allograft dysfunction (92.86%) as the most common presenting feature. Notably, 27 cTRAS cases were successfully treated with endovascular intervention, yielding favorable outcomes over a 6–180 months follow-up period. The study identified ex-vivo VR-MRA as an independent risk factor for cTRAS (P < 0.001). cTRAS cases receiving timely treatment exhibited long-term outcomes in graft and patient survival similar to control KTRs. Early screening and timely intervention for cTRAS post-KT may improve graft and patient outcomes.

Abstract Background Renal artery pseudoaneurysm following partial nephrectomy is a rare entity, the incidence of this entity is more common following penetrating abdominal injuries, percutaneous renal interventions such as percutaneous nephrostomy(PCN) or Percutaneous nephrolithotomy (PCNL). Although rare, renal artery pseudoaneurysm can be life threatening if not managed timely, they usually present within two weeks postoperatively with usual presenting complains being gross haematuria, flank pain and/or anaemia. Case presentation We report case of two female patients 34 and 57 year old respectively of South Asian ethnicity, presenting with renal artery pseudoaneurysm following left sided robot assisted nephron sparing surgery for interpolar masses presenting clinically with total, painless, gross haematuria with clots within fifteen days postoperatively and their successful treatment by digital subtraction angiography and coil embolization. Conclusion Renal artery aneurysm is a rare fatal complication of minimally invasive nephron sparing surgery however considering the preoperative and intraoperative risk factors for its development and prompt suspicion at the outset can be life saving with coil embolization of the bleeding arterial aneurysm.

Background: Hemoptysis is defined as coughing out of blood. Pulmonary tuberculosis is the most common cause of hemoptysis in tuberculosis-endemic countries like India. Rasmussen aneurysm is a pseudoaneurysm arising from the pulmonary artery adjacent to or within a tuberculous cavity. Chest radiographs, chest computed tomography angiography (CTA), and digital subtraction angiography (DSA) are the imaging tools for evaluating a case of hemoptysis.Case: A 32-year-old man with a history of pulmonary tuberculosis presented with complaints of recurrent hemoptysis. On imaging evaluation, multiple pulmonary artery pseudoaneurysms were seen in the left lung. The patient was shifted to the DSA lab and the pseudoaneurysms were subsequently treated by endovascular coil embolization. Hemoptysis resolved following the procedure and the patient was again started on anti-tubercular therapy.Conclusion: Endovascular coiling is minimally invasive, safe, and effective management of multiple Rasmussen aneurysms for preventing possible torrential blood loss and unfortunate death.

Background Osteoarthritis (OA) is the commonest form of arthritis with pain and disability as hallmark symptoms. Despite various nonpharmacologic, pharmacologic, and surgical approaches, pain control may be hard to achieve. Over the last few years, few studies have been conducted on managing knee OA using novel endovascular genicular artery embolization (GAE) with varied outcomes. No such study has been reported in India yet to the best of our knowledge.

Abstract Introduction Prostate-specific antigen (PSA) is a reliable biomarker for identification of prostate cancer, although a biopsy is still the gold standard for detecting prostate cancer. Similar to higher PIRADS lesions on MRI, the maximal standard uptake value (SUV max) on PSMA PET is linked to a higher likelihood of prostate cancer. Can an mpMRI in conjunction with PSMA PET Scan accurately predict prostate cancer and further trigger omission of biopsy similar to other solid organ urological malignancies? Methods Ga-68 PSMA PET and mpMRI were performed for each patient who was a part of this retrospective study. The PET-positive lesion's maximum standardized uptake value (SUVmax) was recorded. Prostate biopsies were performed on patients who had PSMA PET avid lesions and a PIRADS score of 4 or 5. Robot-assisted radical prostatectomy (RARP) was afterward performed on patients who had cancer on their prostate biopsy. The prostatectomy specimen's histopathological information was recorded. Cutoff values and correlations between the variables were determined using the ROC curves and Pearson's correlation test. Result On the basis of suspicious DRE findings or elevated PSA, 70 men underwent mpMRI and PET scans. PIRADS 4 patients had a median (IQR) SUVmax of 8.75 (11.95); whereas, PIRADS 5 patients had an SUVmax of 24.5 (22). The mean SUVmax for patients whose biopsies revealed no cancer was 6.25 ± 1.41. With an AUC of 0.876 on the ROC curve, it was found that there was a significant positive correlation between the results of the mpMRI and PET scans and those of the histopathological investigation. A SUVmax ≥ 8.25 on PSMA PET for a PIRADS 4/5 lesion on mpMRI will aid in correctly predicting malignancy, with a sensitivity of 82.8% and specificity of 100%. Conclusion The findings of this study were positive and indicated that patients with a high suspicion of prostate cancer on mpMRI and PSMA PET (PIRADS ≥ 4 and SUVmax ≥ 8.25). This study substantiates the fact that a combination of mpMRI and PSMA PET can accurately predict localized prostate cancer.

The recommendations from the Society of Chest Imaging and Interventions expert group comprehensively cover all the aspects of management of hemoptysis, highlighting the role of diagnostic and interventional radiology. The diversity existing in etiopathology, imaging findings, and management of hemoptysis has been addressed. The management algorithm recommends the options for effective treatment while minimizing the chances of recurrence, based on the best evidence available and opinion from the experts.

Background: Following microsurgical vaso-epididymal anastomosis (VEA), anastomotic patency with sperm returning to the ejaculate is not always present and may even be delayed. The presence of motile spermatozoa is highly suggestive of future patency following surgery. Aims: We prospectively analyse the factors that could predict motile spermatozoa at the epididymis intraoperatively and predictors of patency in patients with obstructive azoospermia (OA) undergoing microsurgical VEA. Settings and Design: Department of Urology of a tertiary care centre in Northern India. It is a prospective observational study. Materials and Methods: Over a 2-year period (July 2019 to June 2021), 26 patients with idiopathic OA were enrolled in the study. Twenty patients underwent microsurgical VEA. Patients were divided into two groups based on the presence/absence of intraoperative motile spermatozoa. Statistical Analysis Used: Analysis of preoperative and intraoperative factors was done using the Mann–Whitney U-test, Chi-squared test and Fischer exact test. Results: Out of 20 patients, 5 (group 2) had intraoperative motile spermatozoa in the epididymal fluid and 15 (group 1) had nonmotile spermatozoa. Low luteinising hormone (LH) levels (P = 0.01) and high testosterone levels (P = 0.05) were the predictive of presence of motile spermatozoa in epididymal fluid. Mean follow-up was 9 months (6–18 months). Predictors of higher patency were grade 2 epididymis (firm, turgid and tense) (P = 0.003), low LH levels (P = 0.03), low sertoli cell index (P = 0.006), high sperm-Sertoli index (P = 0.002) and better surgeon satisfaction (P = 0.01). Conclusion: Low LH levels and high testosterone levels may be predictive of the presence of motile spermatozoa in epididymal fluid. Firm, turgid and tense epididymis, low Sertoli cell index, high sperm-Sertoli index and surgeon satisfaction suggest a greater chance of success after VEA for idiopathic azoospermia.

Purpose The purpose of this study was to report short-term outcomes of cryoablation of early-stage renal tumors (T1a and T1b) at a tertiary hospital in India. Methods This was a retrospective study of consecutive patients who underwent cryoablation for renal cell carcinoma (RCC) from November 2018 to June 2020. Cryoablation was performed under combined ultrasound and computed tomography guidance using a helium-argon cryoablation system. Tumor number, size, location, nephrometry score, relationship of the tumor with pelvicalyceal system, and adjacent organs were tabulated, and technical and clinical success evaluated. Early and late recurrence and complications were also assessed. Results Eleven patients (median age: 62 years) with 11 tumors underwent cryoablation. The mean tumor size was 2.58 cm (range: 1.62–5.62 cm) with 10 lesions being T1a and one lesion T1b. Tissue sampling was done in 9/11 patients, 3 were papillary RCC and the rest, clear cell RCC. In two patients, the tumor was completely endophytic, three patients had partially endophytic tumors while 6 patients had exophytic lesions. The median nephrometry score was 6 (range: 4–11, Mode 4). Technical success was achieved in all patients. Complete response was achieved in 81% (9/11) of the patients at 1-month follow-up. Median follow-up period was 6 months. Two patients showed residual disease on follow-up imaging at 1 and 3 months, respectively. Conclusion Cryoablation is a promising, relatively new minimally invasive therapy for treating small renal tumors in India. It is safe, technically feasible, and shows excellent short-term efficacy.

Endoscopic ultrasound-guided biliary drainage (EUS-BD) has a potential risk of clinically significant adverse events including fatal complications. Learning from complications improves the results from interventional procedures especially the high-risk procedure like EUS-BD. The various complications that have been reported following EUS-BD include bile leak, bleeding, cholangitis, peritonitis, stent migration both internal and external as well as in the peritoneal cavity and fatal perforations. In this technical review, we discuss technical strategies to prevent serious adverse events during EUS-BD using a case based approach.

Objectives: The objective is to decide the site of aortic clamping based on preoperative imaging and intraoperative findings and assess the outcomes on midterm follow-up in patients with juxtarenal aortoiliac occlusion (JRAIO) managed with aortic thromboendarterectomy and bypass grafting. Methods: Forty patients (39 males and one female) with JRAIO were managed with aortobifemoral bypass (ABFB). Two patients required concomitant superior mesenteric artery (SMA) bypass. The aortic clamping site was inter-renal, suprarenal, or supra-celiac, depending on the extent of thrombus relative to the renal artery and SMA ostia. We compared serum creatinine levels with renal ischemic time in the postoperative period. At the mean follow-up of 26.7 months, patients were assessed for graft patency, limb salvage, and survival rate. Results: The mean age of patients was 53.9 years, and 97.5% of patients were heavy smokers. Of the total patients, inter-renal clamping was done in 12.5%, suprarenal clamping in 70%, and supra-celiac clamping in 17.5%. Perioperative morbidity and mortality were 22.5% and 5%, respectively. Five patients with renal ischemic time ≥20 min developed acute kidney injury, showing a significant positive correlation (r = 0.465; P < 0.0001) with clamp time. Postoperative mean serum creatinine values also showed a significant difference (P = 0.0001) between

COVID-19 pandemic has affected everyone globally in every walk of life. A rise in the number of patients afflicted with thromboembolic complications of COVID-19 is being reported, both venous and arterial. Elective vascular surgery has been stopped entirely at our institute. However, both COVID-19-positive and negative patients continued to require emergent vascular surgery even during the pandemic. We are reporting a case of COVID-positive, ruptured abdominal aortic aneurysm (AAA) who was successfully managed at our hospital. The principles of open repair of ruptured AAA remained same, with a few special considerations. We did not find any report on open repair of ruptured AAA in COVID-19-positive patient. On search at Medline, we found two cases of ruptured AAA, which were successfully managed with endovascular aneurysm repair (EVAR).

Renal cell carcinoma (RCC) is a common solid malignancy among renal transplant recipients. While it commonly involves the native kidneys, renal allograft RCC is increasingly being reported in renal transplant recipients. Most often, renal allograft RCCs are locally confined and nephron-sparing interventions are successful treatments. Immunosuppression is typically reduced in transplant recipients who develop malignancies; however, there is no consensus on the same for transplant recipients with a diagnosis of RCC. We report two cases of renal allograft RCC who were successfully managed with ablative therapy and reduction of immunosuppression. However, both the patients developed irreversible graft dysfunction and are wait-listed in the deceased donor program for the second transplant. We highlight the deficiency of evidence and the need for further studies on the aspect of immunosuppression modification after the diagnosis of RCC in transplant recipients.

Introduction: Hilar tumors are a unique subset of complex renal masses posing a potential surgical challenge during partial nephrectomy. The outcomes of hilar masses have not been compared to non-hilar renal masses of similar RENAL nephrometry score (RNS). In this study, we analyzed the outcomes of hilar versus nonhilar masses after a propensity score matching. Methods: Prospectively maintained database of patients who underwent robot assisted PN between November 2014 and December 2018 was abstracted for hilar and nonhilar tumors. We performed propensity matching for baseline variables such as age, sex, body mass index, comorbidities, preoperative glomerular filtration rate, and RNS for each patient on the basis of propensity scores. Results: We included 48 patients with hilar tumors and 153 with nonhilar tumors. On propensity matching, 41 patients were included in each group. The mean operative time (162.4 ± 48.9 min vs. 144.1 ± 38.8 min, P = 0.48), warm ischemia time (29.0 ± 8.8 min vs. 24.4 ± 8.2 min, P = 0.12), and the estimated blood loss (201.8 ± 184.7 ml vs. 150.6 ± 160.5 ml, P = 0.37) were not significantly different between the hilar and the nonhilar groups. Trifecta was achieved in only 14/41 (34.1%) of the patients in the hilar group as compared to 24/41 (58.5%) in the nonhilar group (P = 0.027). Logistic regression analysis identified that hilar location of the tumors was not an independent predictor of overall complications (OR 6.37, confidence interval [CI] 0.5–69.4, P = 0.4), trifecta (OR 0.38, CI 0.14–1.0, P = 0.051), and pentafecta outcomes (OR 0.4, CI 0.1–1.51, P = 0.17). Conclusions: Hilar location was associated with poorer trifecta outcomes compared to the nonhilar tumors. However, hilar location per se was not an independent predictor of overall complications and trifecta and pentafecta outcomes.

Objectives Renal pseudoaneurysms are multifactorial in origin, and angioembolization remains the mainstay of treatment. Few case reports have also described percutaneous embolization using glue or thrombin. Our study aimed to evaluate the predictors of active bleed by analyzing their etiology, morphology, imaging features, and treatment adopted. To the best of our knowledge, this is the largest such study done in India. Methods This was a retrospective study of patients treated for renal pseudoaneurysms between 2014 and 2019. We reviewed their clinical data, treatment modalities used, and clinical outcomes. We also assessed computed tomography angiography (CTA) and conventional angiography images. Results A total of 79 patients (54 males and 25 females) were included in the study. The mean age was 39.5 years (range 15–83 years). The most common cause was renal biopsy, followed by surgery. Of these, three patients (3.9%) had more than one lesion and 57% of pseudoaneurysms were seen in lower polar arteries. Active contrast extravasation was seen in 15.2% (n = 12) of the patients and 21.5% (n = 17) showed lobulations in CT and digital substraction angiography. The mean size of the pseudoaneurysms was 1.17 cm (SD 0.7); 22.8% of pseudoaneurysms were wide necked. The embolization was approached by endovascular (89.9%), percutaneous (10.1%), or both (1.3%) routes. Embolization was performed using microcoils (78.5%), gel foam (12.7%), N-butyl cyanoacrylate glue (8.9%), polyvinyl alcohol (8.9%), and thrombin (5.1%) either as a single agent or in combination. The technical success was achieved in all cases after the first procedure. Pseudoaneurysms with a wide neck (p = 0.03) and lobulations (p = 0.002) were associated with active contrast extravasation. Episodes of rebleeding were seen at a younger age (p-value = 0.02). Conclusion Minimally invasive methods remain the cornerstone in the management of renal pseudoaneurysms with high success rates. The morphology of pseudoaneurysms can help predict the risk of active bleeding and decide the type of intervention. Direct percutaneous injection into the aneurysm sac is an alternate technique and should be considered when an endovascular approach is challenging.

Image-guided locoregional therapies have an important role in the management of patients with hepatocellular carcinoma (HCC). Recent advances in the ablative as well as endovascular therapies have expanded the role of interventional radiologists in the treatment of HCC. Following image-guided therapy, an accurate response assessment is vital. Knowledge regarding normal postprocedure changes and subtle signs of residual or recurrent disease is important. In this review, we discuss various response evaluation criteria currently employed for HCC. We also discuss the postprocedure imaging features suggestive of residual disease or recurrence and imaging biomarkers for response assessment.

Abstract A 45-year-old woman with known hypothyroidism and no other comorbidities was incidentally found to have multiple right renal artery aneurysms. The largest aneurysm measured 5 x 4.5 cm and arose from an inferior segmental branch while two smaller aneurysms arose from an upper segmental branch of the right renal artery. We performed an ex-vivo repair with reverse saphenous vein graft under cold preservation followed by orthotopic kidney auto-transplantation. Her postoperative course was unremarkable and at 1-year follow-up her right kidney is preserved. In this article, we report successful treatment of complex multiple right renal artery aneurysms and describe the surgical technique used for successful repair.

Iatrogenic arterial injury is a life-threatening complication of central venous catheterization. We report a rare case of percutaneous ultrasound-guided occlusion of inferior thyroid artery pseudoaneurysm that developed after attempted internal jugular vein cannulation in a cirrhotic patient.

We describe the successful management of a 50-year male who presented with gradually progressive abdominal swelling for over 20 years. The highlights of the case are giant renal mass occupying the whole abdomen and the absence of metastasis despite a long history.

Urinary leak is a well known complication after partial nephrectomy. We describe a case of a persistent urinary leak after Robot assisted nephron sparing surgery that failed to resolve after conservative treatments and was subsequently managed with computed tomography (CT) guided percutaneous cynoacrylate glue injection.

We report the case of a 44-year-old male patient with bicuspid aortic valve, presenting with hemoptysis. Catheter angiography revealed an abnormal communication between bronchial and pulmonary artery, which remained undetected on computed tomography angiography. Angioembolization was done using polyvinyl alcohol and gelfoam particles. This is the first case in literature describing bronchial arteriovenous malformation associated with bicuspid aortic valve.

A 62‑year‑old female presented with abdominal pain and was diagnosed as acute on chronic pancreatitis based on elevated serum amylase and imaging findings. The pancreatic duct was dilated with abrupt cutoff at neck of pancreas, but no mass was visualized. Positron emission tomography‑computed tomography (PET‑CT) revealed a fluorodeoxyglucose (FDG) avid lesion in the neck of the pancreas but ultrasound (USG)‑guided fine‑needle aspiration (FNA) from the lesion revealed only inflammatory cells. Endoscopic ultrasound, done 2 days after USG‑guided FNA, revealed pseudoaneurysm (PA) in the neck of pancreas that was confirmed on CT angiography. The PA was occluded by USG‑guided percutaneous cyanoacrylate injection. As pain persisted, repeat PET CT was done which revealed FDG avidity around the cyanoacrylate cast as well in multiple small hypodense lesions in the right lobe of the liver. USG‑guided FNA from both the liver lesion as well as the periphery of the glue cast revealed features of adenocarcinoma. We herein report a case of pancreatic adenocarcinoma that presented as acute pancreatitis and got masked because of formation of PA consequent to USG‑guided FNA.

Pulmonary tuberculosis (TB) is one of the common causes of life-threatening hemoptysis, particularly in developing countries. Bronchial and pulmonary arteries are the major source of hemoptysis in pulmonary TB. Intercostal artery pseudoaneurysm as a cause of hemoptysis in pulmonary TB is extremely rare, with only a few reported cases. We describe a case of intercostal artery pseudoaneurysm in a patient of pulmonary TB, presenting as massive hemoptysis. Computed tomography bronchial angiography (CTBA) revealed a contrast-filled outpouching in a left upper lobe cavity. Catheter angiography revealed a pseudoaneurysm arising from one of the left intercostal arteries, which was managed subsequently by endovascular embolization. Pseudoaneurysm from visceral arteries is an extremely rare but important cause of massive hemoptysis in pulmonary TB, which if not managed promptly may prove fatal.

Primary pleural liposarcoma (PPL) is a rare malignant tumor of the pleura. The diagnosis of PPL may be suspected on chest imaging based on radiologic features such as large pleural mass showing areas of fat with or without calcification. Herein, we present the case of a 32-year-old male whose contrast-enhanced computed tomography scan of the chest revealed a large, heterogeneous, hypodense, right pleural-based mass with small areas of fat and calcification within it. An ultrasound-guided biopsy was performed, which confirmed the diagnosis of a myxoid variant of pleural liposarcoma.

Pancake kidney is a rare form of renal fusion anomaly. Renal cell carcinoma in such an entity is even rarer and poses a challenge in management due to anomalous vessels. We describe one such patient with an emphasis on successful performance of partial nephrectomy by meticulous planning, with good oncological and functional outcomes.

Aortoenteric fistula (AEF) is an uncommon entity with high morbidity and mortality associated with it. Primary AEF can occur in the presence of aortic aneurysm but it is less common as compared to the secondary type, which is associated with the presence of prosthetic graft used for repair of aortic aneurysm or aortic bypass for occlusive disease. Multiple strategies have been described in the literature which needs to be individualized to each patient. This patient had undergone aortobifemoral bypass twice in the past, which makes anatomy hostile, followed by graft infection and graft enteric (jejunum) erosion leading to very challenging case to treat. The patient was managed in two stages, first axillobifemoral bypass followed by explantation of two grafts. He is doing fine at >12 months of follow-up.

Renal artery pseudoaneurysm is a very rare complication after blunt trauma. Congenital anomalies like horseshoe kidney, ectopic kidney, pelvi-ureteric junction obstruction, etc., make it more vulnerable to trauma. We report a case of a 21-year-old male admitted to our hospital 3 days after blunt abdominal trauma with complaints of lower abdominal pain, hematuria, and hypotension. The diagnosis of ectopic right kidney with interlobar laceration was established by ultrasonography. Computed tomography angiography showed interlobar renal artery pseudoaneurysm in ectopic right kidney. Successful superselective endovascular coil embolization of the pseudoaneurysm was performed.

Angiomyxoma is a scarce neoplasm arising from the soft tissues of perineum and pelvis, more commonly seen in the females. For such a tumor to arise in a renal allograft is rare and has previously been reported only in few case. We report a case of aggressive angiomyxoma arising de novo in the renal allograft nine-year posttransplantation. We describe its imaging features on ultrasound and computed tomography which closely mimic the more usual tumor of the transplanted kidney, posttransplant lymphoproliferative disorder and suggest that angiomyxoma may be considered as a differential diagnosis in a case of soft tissue mass arising within the renal allograft.

Wandering spleen is a rare clinical condition which occurs due to laxity or absence of the normal intraperitoneal ligaments that hold the spleen in place. Gastric volvulus and wandering spleen share a common etiology of absence or laxity of intraperitoneal ligaments. The occurrence of simultaneous pancreatic volvulus has never been described before in adolescence. Herein, we report a case having wandering spleen with torsion, and gastric and distal pancreatic volvulus, an unusual triad in acute abdomen in an emergency setting, which has never been described before to the best of our knowledge.

The transitional zone is the most common site of benign prostatic hyperplasia (BPH). Exophytic BPH is an exceedingly rare entity with only one case described in the English literature. We herein describe a case of exophytic BPH in a 48-year-old man presenting as a large pelvic mass with refractory retention managed successfully with robot assistance. To the best of our knowledge, this is the first case of exophytic benign prostatic enlargement managed by surgical excision.

A 63-yr-old woman, known case of ulcerative colitis, was diagnosed with sclerosing cholangitis 2 years back. She was admitted for investigation of abdominal discomfort, fatigue with elevated alkaline phosphatase and deranged liver function test. Imaging studies (computerised tomography and magnetic resonance imaging) demonstrated a normal biliary tree with focal hepatic lesion which was showing features of cholangiocarcinoma. Ultrasound guided biopsy of the lesion surprisingly revealed non caseating granulomata. Granulomatous hepatitis occurs in less than 1 percent of cases of inflammatory bowel disease. A clinical diagnosis of isolated granulomatous hepatitis was established as the lesion remained stable on follow up and no other cause for it was identified on further investigation. Although the differential diagnosis of focal hepatic lesion in patients with ulcerative colitis with sclerosing cholangitis is wide, granulomatous hepatitis presenting as focal mass lesion mimicking cholangiocarcinoma has never been described previously.

Mounier-Kuhn syndrome, also referred to as tracheobronchomegaly, is a rare idiopathic clinical and radiologic disorder characterized by significant tracheobronchial dilation. It results in recurrent lower respiratory tract infections and bronchiectasis. In severe cases, patients may present with acute respiratory distress requiring hospital admission and ventilatory support. Clinical examination and chest radiography may be misleading in these patients as tracheobronchomegaly is easily overlooked on radiographs. We present an interesting report of our patient who presented with acute shortness of breath. A diagnosis of acute pulmonary thromboembolism was suggested by initial evaluation. Computed tomography pulmonary angiography was negative for thromboembolism; however, it revealed diagnosis of this rare disorder.