[Surgical Treatment for Lung Cancer Associated with Hypertrophic Pulmonary Osteoarthropathy].

Hypertrophic pulmonary osteoarthropathy( HPO) is a rare paraneoplastic manifestation of lung cancer that causes joint pain, joint swelling, and limited range of motion. Two surgical cases of lung cancer with HPO are presented. Case1:A 43-year-old female was referred to our department with a diagnosis of cStage ⅡB left hilar lung cancer. She had difficulty in walking due to arthralgia caused by HPO. Left pneumonectomy was performed and the arthralgia disappeared on the first postoperative day. The patient is being well after surgery without relapse of joint symptoms. Case2:The patient was a 65-year-old male with cStage ⅡA right lung cancer. The symptoms of HPO appeared after he was found to have lung cancer. After right upper lobectomy, the arthralgia disappeared on the first postoperative day. Currently, he is receiving adjuvant chemotherapy, without relapse of joint symptoms.

Hypertrophic osteoarthropathy mimicking a reactive arthritis: a case report and review of the literature.

BACKGROUND: Hypertrophic osteoarthropathy (HOA) is a syndrome characterized by abnormal proliferation of skin and periosteal tissues of the extremities. It can be a rare hereditary disease (pachydermoperiostosis) or can be secondary to various diseases, though mostly lung malignancies. Here, we report an unusual clinical presentation of HOA. CASE PRESENTATION: A 77-year-old man presented with fever, diarrhea, and an oligoarthritis involving the left knee and the ankles. Since left knee synovial fluid aspiration revealed an aseptic synovitis and Clostridium Difficile toxin was detectable in stool samples, a reactive arthritis secondary to a Clostridium Difficile induced colitis was initially suspected. However, the presence of a worsened digital clubbing and the lack of a good clinical response to steroid therapy led us to perform a radionuclide bone scanning, which revealed HOA. This turned out to be associated with a lepidic predominant lung adenocarcinoma, which was clinically and radiologically difficult to distinguish from a relapse of pneumonia. CONCLUSION: Consistent with the literature, HOA tends to have a variable clinical presentation, mimicking that of various rheumatic diseases. This clinical case shows that HOA can present as a presumptive acute reactive arthritis, and it highlights the importance of patient's follow-up in the differential diagnosis of inflammatory arthritis, especially when a worsened digital clubbing is present.

Graft Infection Masquerading as Rheumatologic Disease: a Rare Case of Aortobifemoral Graft Infection Presenting as Hypertrophic Osteoarthropathy.

BACKGROUND: Prosthetic vascular graft procedures are a common treatment modality for peripheral vascular disease. A relatively common complication is graft infection, occurring at a rate of 0.5-5%. When they occur, graft infections are associated with significant morbidity and mortality. Vascular graft infections also represent a diagnostic and therapeutic challenge for the physician METHODS: Here, we report a case where the rare finding of secondary hypertrophic osteoarthropathy was an important indication of underlying aortic graft infection that was initially misdiagnosed. A review of the literature revealed 34 cases of vascular graft infection associated with hypertrophic osteoarthropathy. RESULTS: The mean interval from surgery to time of infection was approximately 5 years. Mortality was 35%. When combined with hypertrophic osteoarthropathy, vascular graft infection was complicated by an aortoenteric fistula in 53% of the cases. CONCLUSION: The complexity of this case highlights the challenges physicians face in order to diagnose and treat this condition.

Esophageal adenocarcinoma and hypertrophic osteoarthropathy with improvement following resection of esophageal cancer.

Esophageal cancer usually presents late and carries a grave prognosis. Early diagnosis dramatically improves outcomes, and hence recognition of the varied presenting features, including hypertrophic osteoarthropathy (HOA), may be important. Hypertrophic osteoarthropathy is a rare manifestation of esophageal adenocarcinoma and indeed may herald the presence of this neoplasm, as it did in the case we present. A 59-year-old man presented with signs and symptoms suggestive of inflammatory wrist, ankle, and knee arthritis, and imaging revealed changes of HOA. He reported dysphagia mainly to solids, and endoscopic biopsy showed adenocarcinoma. Cancer resection treatment led to clinical resolution of his musculoskeletal symptoms. This case highlights the importance of recognition of HOA as a feature of this increasingly common cancer.

Hypertrophic Osteoarthropathy in a Patient With Primary Hepatic Angiosarcoma.

Primary hepatic angiosarcoma was diagnosed in a 59-year-old woman who presented an arthralgia of limbs and dry cough for 6 weeks. Physical examination revealed digital clubbing. A Tc-MDP bone scintigraphy showed diffusely increased uptake along the cortical margins of long bones, suggesting hypertrophic osteoarthropathy.

A 49-Year-Old Man With Cough and Hand, Wrist, and Knee Pain.

CASE PRESENTATION: A 49-year-old man was sent by his primary care physician to the rheumatology clinic with complaints of several months of bilateral lower extremity swelling. The swelling migrated from both ankles up to his knees. Presenting symptoms consisted of bilateral knee pain as well as bilateral wrist and hand pain with swelling. Pulmonary symptoms consisted of a nagging productive cough of several months. He also complained of significant weight loss: 50 pounds over 12 months. He was a never smoker. The examination was notable for bilateral knee effusions. Radiographs of his wrists, hands, and knee were obtained, along with a chest radiograph. He was then referred to a pulmonologist for further workup.

Clubbed fingers: radiological evaluation of the nail bed thickness.

It is established that there is an increase in soft tissue of the clubbed digits as demonstrated on previous histopathological examinations. In the present study, the nail bed thickness was assessed and measured on plain radiographs of index fingers in two groups of patients: one group with lung disease and fingers clubbing and one group of normal controls. A vertical x-ray beam was used with a focus-film distance of 1.0 m, with the index finger placed in lateral view directly over the film, without anti-diffusion grid. Three investigators, blinded to prevent bias measured the thickness of soft tissues between the nail root and the terminal phalanx on the radiographs. This method was used to evaluate a group of 85 clinically clubbed (hyponychial angle > 192.0 degrees) adult patients with lung disease and a control group of a 100 normal adult individuals with no clubbing (hyponychial angle < 188.0 degrees). The mean nail bed thickness in the patients with clubbing (n = 85) was 3.88 +/- 0.55 mm (3.00-5.50 mm). In comparison, in the normal subjects (n = 100), the mean was 2.38 +/- 0.27 mm (1.75-3.10 mm), revealing a significant difference (P < 0.001). Only two normal individuals presented nail bed thickness >or=3.0 mm. A good interobserver agreement on the measurements was found (P > 0.900). The radiographic evaluation of the nail bed thickness was easily performed, with good interobserver concordance. It is possible to distinguish between clubbed from nonclubbed fingers, in vivo, using plain radiograph.

Thyroid acropachy.

Thyroid acropachy is a rare complication of thyroid disease most often occurring in patients with a long history of active Graves' disease with ophthalmopathy and dermopathy already present. It presents with digital clubbing and soft tissue swelling with possible pain in the digits. Plain radiographs show a solid periosteal reaction that tends to be bilateral and generally symmetrical involving the tubular bones of the hands and feet. Treatment is directed at the thyroid dysfunction and the accompanying ophthalmopathy and dermopathy. It is important to recognize the association with a more severe ophthalmopathy. In the absence of Graves' ophthalmopathy and dermopathy, a diligent search for other causes of acropachy is warranted.

[The role of medical imaging in paleoanthropology]. / Apports de l'imagerie médicale en paléoanthropologie.

Study of the health status of ancient populations relies on the detection and analysis of bone or dental lesions from skeletons. In the absence of clinical or biological data, the identification of a pathology relies on anatomic and radiographic findings. Three paleopathological cases are presented and macroscopic and imaging findings are discussed. These include one case of eosinophilic granuloma, one case of Ewing sarcoma, and one case of secondary hypertrophic osteoarthropathy. Each case illustrates the value and limitations of retrospective diagnosis; an etiologic diagnosis can either be possible, suggested or unknown. Multiple biases, related to specimen preservation and the frequent non-specific nature of bony changes, make paleopathological diagnosis challenging. As such, the use of medical imaging seems valuable in the evaluation of such lesions. It allows non-invasive evaluation of the bone, underlying pathology, and lesion comparison to finally narrow the differential diagnosis.

Hypertrophic Osteoarthropathy on Bone Scintigraphy.

We present the case report of a patient with a history of lung cancer in whom the typical pattern of hypertrophic osteoarthropathy was seen on bone scintigraphy. We discuss the etiologies, pathophysiology, and management of this entity.

Secondary hypertrophic osteoarthropathy in a male from the Early Medieval settlement of Lauchheim, Germany.

Hypertrophic osteoarthropathy (HOA) is rarely diagnosed in archaeological human skeletons. Here, we report on the well-preserved skeleton of a middle-adult man from the early Medieval settlement site of Lauchheim (Germany) that exhibits pronounced multi-layered shell-like periosteal new bone formation in a bilaterally symmetric fashion on the long bones, the skeletal elements of the pelvis and those of the pectoral girdle. In addition, the two distal phalanges recovered show signs of osteoclastic resorption on their distal tuberosities. The distribution and morphology of the observed lesions are consistent with a diagnosis of HOA. The adult age at death of the individual and the co-occurrence of "healed" and "active" lesions suggest a secondary form of HOA. Given that only skeletal remains were available for study, the underlying (pulmonary or non-pulmonary) primary disease cannot be definitively ascertained in the present case. No osseous changes were found on the ribs, but signs of osteoclastic resorption were observed on the dorsal surface of the sternal body, which might indicate a retrosternal or mediastinal location of the primary disease. Thus far, only a few archaeological case studies of secondary HOA reported signs of the presumed underlying primary disease, which was of a pulmonary nature in each of the individuals.

[Correction of finger clubbing in primary hypertrophic osteoarthropathy (Touraine-Solente-Gole syndrome)]. / Korrektur der Trommelschlegelfinger unter ästhetischen Aspekten bei hereditärer hypertropher Osteoarthropathie (Touraine-Solente-Gole-Syndrom).

Finger clubbing can be a single physical finding. In Touraine-Solente-Gole syndrome, the primary form of hypertrophic osteoarthropathy, it is mostly associated with bone pain, hyperhydrosis, pachydermy and wrinkling of the forehead. In other cases, the presence of clubbing is associated with neoplastic, pulmonary, cardiac or other diseases and is then called Bamberger-Pierre-Marie syndrome, the secondary type of hypertrophic osteoarthropathy. The patient's history and careful physical examination, sometimes accompanied by laboratory and imaging studies, leads to the diagnosis. A patient with hereditary hypertrophic osteoarthropathy and its clinical symptoms is presented. Surgical correction of the clubbing fingers is demonstrated in the paper with bilateral resection and shortening of the nail bed, nail matrix and resection of soft tissue. Clubbing fingers are rare, but they might be part of a syndrome or a symptom of other diseases. Reconstructive surgery for aesthetic reasons can be performed.